WorldWideScience

Sample records for automotive industry current

  1. Current and Future Uses of Aluminum in the Automotive Industry

    Science.gov (United States)

    Long, R. S.; Boettcher, E.; Crawford, D.

    2017-08-01

    Aluminum use is growing in automotive closures and body in white applications to improve vehicle performance and fuel economy. The auto industry is looking for higher-strength aluminum materials needed for strength-driven safety-critical parts. Through cooperation with industrial partners and support from the Department of Energy (DOE), multiple experimental 7xxx alloys were developed for automotive applications. The objective is to enable complex shapes to be formed at temperatures below 225°C. A demonstration part has been developed that is representative of the forming challenges within a current hot-stamped door ring component. This part tooling has been built and installed into a press line which includes blank heating and robotic transfer. Forming trials of these alloys are currently underway and the formability, strength and corrosion performance of these materials are being evaluated.

  2. Current and Future Trends of the Automotive Industry

    Directory of Open Access Journals (Sweden)

    Dieter Hermann Schramm

    2015-12-01

    Full Text Available Mobility, and especially individual physical mobility, is still an essential component of nearly all societies.The combustion engine was for more than a hundred years, and is still today, the backbone of road-based mobility. However, the guarantor for the triumphant advance of the combustion engine was by far not its technical superiority over its electrical rival at the beginning of the automobile era, but the energy density and the easy worldwide availability of fossil fuels as a means of energy storage. So, e.g. to store theenergy equivalent of one kg Gasoline, a lithium ion battery with a mass of about 180 kg would be required (Schramm, 2012, even if the higher efficiency of the electric motor vs. the combustion engine is taken into account. Actually an electric motor is much better suited as a drive source for a motor vehicle as an internal combustion engine. Only the achievable energy density along with the cost of its chemical-process based storage, the battery, still prevent its immediate breakthrough in the automotive drive technology.Nevertheless, the German Government has set the target to bring at least a million electrified motor vehicles on Germany's roads by 2020, which is already impossible to reach from today’s perspective.However, strategies are needed to achieve a sustainable transition to electric mobility. This, in addition to continued research on high-efficiency batteries which also includes the development of vehicles that offer a good compromise between coverage, costs and consumption while satisfying the mobility needs of their users.Another trend that will lead to a paradigm shift in the use of individually-powered vehicles is the automation of the task of driving up to the highly automated or even autonomous vehicle. The technical prerequisites like sensors and actuators for these new systems are already available at least for application on motorways and rural regions, e.g. in Germany. More activities

  3. Automotive Industry in Malaysia

    DEFF Research Database (Denmark)

    Wad, Peter; Govindaraju, V.G.R. Chandran

    2011-01-01

    expanded in terms of sales, production, employment and local content, but failed in industrial upgrading and international competitiveness. The failures can be attributed to (a) lack of political promotion for high challenge-high support environment, (b) low technological and marketing capabilities and (c......This paper explains the evolution and assesses the development of the Malaysian automotive industry within the premise of infant industry and trade protection framework as well as extended arguments of infant industry using a global value chain perspective. The Malaysian automotive industry......) limited participation in the global value chain. Although the Malaysian infant industry protection policy comprised many promising initiatives, the national and the overall domestic automobile industry ended up as a captive of the regionalised Japanese keiretsu system in automobile manufacturing. A new...

  4. Current Automotive Holometry Studies

    Science.gov (United States)

    Marchi, Mitchell M.; Snyder, D. S.

    1990-04-01

    Holometry studies of automotive body and powertrain components have become a very useful high resolution test methodology to knowledgeable Ford engineering personnel. Current examples of studies that represent the static or dynamic operational conditions of the automotive test component are presented. Continuous wave laser holometry, computer aided holometry (CAH) and pulsed laser holometry were the holometric techniques used to study the following subjects: (1) body in prime (BIP) vibration modes, (2) transmission flexplate stud-torque converter deformation due to engine torque pulses, (3) engine cylinder head and camshaft support structure deformation due to cylinder pressure and (4) engine connecting rod/cap lift-off. Static and dynamic component loading and laboratory techniques required to produce usable and valid test results are discussed along with possible conclusions for the engineering concerns.

  5. Best Practices in School-to-Careers: The Automotive Industry.

    Science.gov (United States)

    National Employer Leadership Council, Washington, DC.

    This document highlights the school-to-careers (STC) partnerships connecting workplace experiences to classroom learning to prepare students for successful employment in the automotive industry. First, the current state of the automotive industry is reviewed and the role of STC in addressing automotive service needs is explained. Next, the…

  6. Importance of Projects in Automotive Industry

    Science.gov (United States)

    Babeľová, Zdenka Gyurák; Lenhardtová, Zuzana; Cagáňová, Dagmar; Weidlichová-Luptáková, Stanislava

    2010-01-01

    For automotive companies, research and development is the key to success for new generation of products. The aim of this article is to accent the importance of innovations and innovations-focused projects in automotive industry. Relevance of co-operation between automotive industry and educational institutions is noticed in the article, too. Furthermore, history of automotive industry in Slovakia is outlined in the article. Main part of the article is focused on project AUTOCLUSTERS.

  7. GLOBAL PERSPECTIVES IN AUTOMOTIVE INDUSTRY

    Directory of Open Access Journals (Sweden)

    NICOLETA ISAC

    2010-01-01

    Full Text Available The automotive sector is characterised by a relatively low trade/salesratio. While the production of most automotive producers in the world is spread over variouscountries in the value chain, the brands are still considered to reflect some national identity.Internationalisation strategies may change over the lifecycle of the product and automakerstend to pursue diametrically opposed strategies. In mature markets, it is about managing whatgoes on beneath a static surface; in emerging markets’ dynamic environments, companies muststrategically position themselves to benefit from growth opportunities. However, without theright strategy and execution in mature markets, it is clear that traditional OEMs cannot profitfrom emerging markets-the persistence of structural issues in mature market operationseventually will rob all but the most resilient competitors of the opportunity to compete inemerging markets.

  8. New market strategies in the automotive industry

    Directory of Open Access Journals (Sweden)

    Kokić Miljko

    2006-01-01

    Full Text Available The world automotive industry has about 30% of excessive capacity. Regardless of that, the new plants are being constantly built. The countries of the East Europe, China and India are selected as suitable areas by almost all world leading car manufactures to build their additional plants in order to make profits. An open world market is subject to an uncompromising striving for each customer. Our manufacturers have to meet the same requirements if want to offer their products in the world market. Finding out of foreign strategic partners is the fastest way to recover a domestic automotive industry and to increase an employment rate.

  9. Nanotechnology impact on the automotive industry.

    Science.gov (United States)

    Wong, Kaufui V; Paddon, Patrick A

    2014-01-01

    Nanotechnology has been implemented widely in the automotive industry. This technology is particularly useful in coatings, fabrics, structural materials, fluids, lubricants, tires, and preliminary applications in smart glass/windows and video display systems. A special sub-class of improved materials, alternative energy, has also seen a boost from advances in nanotechnology, and continues to be an active research area. A correlation exists in the automotive industry between the areas with increased nanotechnology incorporation and those with increased profit margins via improvements and customer demands.

  10. Training Issues for the European Automotive Industry

    NARCIS (Netherlands)

    Dankbaar, B.

    1996-01-01

    Provides an overview of the results of an investigation carried out for the European Commission. Aims to identify themes and issues in the field of continuing training in the European automotive industry. A large number of interviews were carried out in all the major car manufacturing countries of

  11. Training issues for the European automotive industry

    NARCIS (Netherlands)

    Dankbaar, B.

    1999-01-01

    Provides an overview of the results of an investigation carried out for the European Commission. Aims to identify themes and issues in the field of continuing training in the European automotive industry. A large number of interviews were carried out in all the major car manufacturing countries of

  12. Digitalization of automotive industry – scenarios for future manufacturing

    Directory of Open Access Journals (Sweden)

    Peters Steven

    2016-01-01

    Full Text Available Among the current challenges to the global automotive industry are changes in global markets leading to product variety, regulation leading to pressure for new technologies in body and powertrain, and competition by new players such as huge information and communication technology companies. Automotive original equipment manufacturers (OEMs deal with these issues in different ways. This paper uses the scenario technique to illustrate possible answers to the question, how future value chains of automotive industry will look like. In almost all cases, information and communication technology (ICT plays a major role in future strategies to cope with the aforementioned challenges. On the one hand, ICT can boost the way to more efficient production of variants by utilizing smart manufacturing approaches, on the other hand ICT enables new features such as autonomous driving.

  13. FINANCIAL RISKS – A CASE STUDY FOR AUTOMOTIVE INDUSTRY

    OpenAIRE

    Herciu, Mihaela; OGREAN Claudia

    2013-01-01

    In general, financial risks – from operational risk to bankruptcy risk, are important distress for companies from every sector or industry. In this paper we try to measure the financial risk for the most important eight companies that activate in automotive industry. We propose a model in order to evaluate financial risk, by using discriminate analysis, which integrate five of the most important financial indicators: current ratio, return on investment, debt to equity, total assets turnover, ...

  14. Occupational skin diseases in automotive industry workers.

    Science.gov (United States)

    Yakut, Yunus; Uçmak, Derya; Akkurt, Zeynep Meltem; Akdeniz, Sedat; Palanci, Yilmaz; Sula, Bilal

    2014-03-01

    Studies on occupational skin diseases in workers of the automotive industry are few. To investigate the prevalence of occupational skin diseases in workers of the automotive industry. Between September and December 2011, a total of 405 workers from the automotive repair industry in Diyarbakır were interviewed. They were active workers in the repair industry who had been employed for at least six months. Business owners, sellers of spare parts and accounting officers were not included. The employees were examined at their workplaces and the working conditions were observed. Detailed dermatological examination was performed. The mean age of the 405 workers who participated in the study was 27.7 ± 10.3. The mean working time of employees was 13.3 ± 10.4 years. All of the employees were male. Dermatological diseases were not detected in 144 out of 405 workers (35.6%) and at least one condition was diagnosed in 261 (64.4%). The most frequent diagnosis was callus, hyperkeratosis, clavus (27.7%), followed by nail changes (16.8%) and superficial mycoses (12.1%). Contact dermatitis was seen at a rate of 5.9%. Traumatic lesions such as hyperkeratotic lesions and nail changes were found most frequently. Traumatic lesions were common among individuals who did not use gloves. Most nail changes were localized leuconychia, a finding not reported in the studies on automotive industry workers. In accordance with the literature, irritant contact dermatitis was observed in patients with a history of atopy and who had been working for a long time. Occupational skin diseases comprise an important field in dermatology, deserving much attention. Further studies on occupational dermatology are necessary.

  15. Lightweight Steel Solutions for Automotive Industry

    Science.gov (United States)

    Lee, Hong Woo; Kim, Gyosung; Park, Sung Ho

    2010-06-01

    Recently, improvement in fuel efficiency and safety has become the biggest issue in worldwide automotive industry. Although the regulation of environment and safety has been tightened up more and more, the majority of vehicle bodies are still manufactured from stamped steel components. This means that the optimized steel solutions enable to demonstrate its ability to reduce body weight with high crashworthiness performance instead of expensive light weight materials such as Al, Mg and composites. To provide the innovative steel solutions for automotive industry, POSCO has developed AHSS and its application technologies, which is directly connected to EVI activities. EVI is a technical cooperation program with customer covering all stages of new car project from design to mass production. Integrated light weight solutions through new forming technologies such as TWB, hydroforming and HPF are continuously developed and provided for EVI activities. This paper will discuss the detailed status of these technologies especially light weight steel solutions based on innovative technologies.

  16. Branding through trade shows in the automotive industry

    OpenAIRE

    Narui, Jahan

    2013-01-01

    The automotive industry is a major global industry with a great history of exhibitions. As trade shows are getting more attention within studies, the same is not the case for automotive trade shows. Noteworthy, automotive trade shows emphasize non-selling roles such as image-building. This paper seeks to investigate image-building purposes of exhibiting automotive companies using integrated marketing communications (IMC). Data has been gathered from four participating companies in the Geneva ...

  17. Branding through trade shows in the automotive industry

    OpenAIRE

    Narui, Jahan

    2013-01-01

    The automotive industry is a major global industry with a great history of exhibitions. As trade shows are getting more attention within studies, the same is not the case for automotive trade shows. Noteworthy, automotive trade shows emphasize non-selling roles such as image-building. This paper seeks to investigate image-building purposes of exhibiting automotive companies using integrated marketing communications (IMC). Data has been gathered from four participating companies in the Geneva ...

  18. MICROALLOYED STEELS FOR THE AUTOMOTIVE INDUSTRY

    OpenAIRE

    Debanshu Bhattacharya

    2014-01-01

    Two major drivers for the use of newer steels in the automotive industry are fuel efficiency and increased safety performance. Fuel efficiency is mainly a function of weight of steel parts, which in turn, is controlled by gauge and design. Safety is determined by the energy absorbing capacity of the steel used to make the part. All of these factors are incentives for the U.S. automakers to use both Highly Formable and Advanced High Strength Steels (AHSS) to replace the conventional ...

  19. Industrial thermoforming simulation of automotive fuel tanks

    Energy Technology Data Exchange (ETDEWEB)

    Wiesche, S. aus der [Kautex Textron GmbH and Co., Bonn (Germany)

    2004-11-01

    An industrial thermoforming simulation with regard to automotive plastic fuel tanks is presented including all relevant process stages. The radiative and conductive heat transfer during the reheat stage, the deformation and stress behaviour during the forming stage, and the final cooling stage are simulated. The modelling of the thermal and rheological behaviour of the involved material is investigated in greater detail. By means of experimental data it is found that modelling of the phase transition during the process is highly important for predicting correct wall thickness distributions. (author)

  20. POTENTIAL USE OF MAGNESIUM ALLOYS FOR THE AUTOMOTIVE INDUSTRY

    Directory of Open Access Journals (Sweden)

    Kudret KANDEMİR

    2003-01-01

    Full Text Available Recently, there is a high interest in using lightweight materials for automotive applications where weight reduction and improvement in comfort are needed. Magnesium alloys with excellent specific strength and stiffness properties can be comparable with steel and aluminum alloys for applications in the automotive industry. For this reason, the properties of magnesium alloys are in the focus of research. This study aims at reviewing and evaluating the prospects of magnesium alloys use and applications in the automotive industry.

  1. Determining organic pollutants in automotive industry sludge.

    Science.gov (United States)

    Munaretto, Juliana S; Wonghon, Audrey L; von Mühlen, Carin

    2012-12-01

    In Brazil, the policy for disposing industrial sludge is changing from an emphasis on using controlled landfills to other treatment or co-processing methods; however, the monitoring of organic pollutants is not mandatory. The present study evaluated two general screening methods for organic pollutants in sludge generated in an automotive industrial complex in southern Brazil. The screening was performed using Soxhlet and sonication extractions and Gas Chromatograph coupled with Quadrupole Mass Spectrometry (GC/qMS). It was concluded that both techniques were effective and that most of the compounds identified were alkanes, phenols and esters. Important pollutants were detected in the sludge, which confirms the necessity of monitoring this type of residue.

  2. Ultrapulse welding: A new joining technique. [for automotive industry

    Science.gov (United States)

    Anderson, D. G.

    1972-01-01

    The ultrapulse process is a resistance welding process that utilizes unidirectional current of high magnitude for a very short time with a precisely controlled dynamic force pulse. Peak currents of up to 220,000 amperes for two to ten milliseconds are used with synchronized force pulses of up to nine thousand pounds. The welding current passing through the relatively high resistance of the interface between the parts that are being joined results in highly localized heating. Described is the UPW process as it applies to the automotive industry.

  3. MICROALLOYED STEELS FOR THE AUTOMOTIVE INDUSTRY

    Directory of Open Access Journals (Sweden)

    Debanshu Bhattacharya

    2014-12-01

    Full Text Available Two major drivers for the use of newer steels in the automotive industry are fuel efficiency and increased safety performance. Fuel efficiency is mainly a function of weight of steel parts, which in turn, is controlled by gauge and design. Safety is determined by the energy absorbing capacity of the steel used to make the part. All of these factors are incentives for the U.S. automakers to use both Highly Formable and Advanced High Strength Steels (AHSS to replace the conventional steels used to manufacture automotive parts in the past. AHSS is a general term used to describe various families of steels. The most common AHSS is the dual-phase steel that consists of a ferrite-martensite microstructure. These steels are characterized by high strength, good ductility, low tensile to yield strength ratio and high bake hardenability. Another class of AHSS is the complex-phase or multi-phase steel which has a complex microstructure consisting of various phase constituents and a high yield to tensile strength ratio. Transformation Induced Plasticity (TRIP steels is another class of AHSS steels finding interest among the U.S. automakers. These steels consist of a ferrite-bainite microstructure with significant amount of retained austenite phase and show the highest combination of strength and elongation, so far, among the AHSS in use. High level of energy absorbing capacity combined with a sustained level of high n value up to the limit of uniform elongation as well as high bake hardenability make these steels particularly attractive for safety critical parts and parts needing complex forming. A relatively new class of AHSS is the Quenching and Partitioning (Q&P steels. These steels seem to offer higher ductility than the dual-phase steels of similar strengths or similar ductility as the TRIP steels at higher strengths. Finally, martensitic steels with very high strengths are also in use for certain parts. The most recent initiative in the area of AHSS

  4. THE AUTOMOTIVE INDUSTRY IN A NEW TEHNOLOGICAL ERA

    OpenAIRE

    Simona Catalina ALBULESCU; Anca Alexandra PUCÃREA; Ovidiu DASCÃLU

    2014-01-01

    The business world is changing at an impressive speed: the global financial crisis, challenging markets, technology and talent crisis have a major impact on business. The last century can be associated with the triumph of the automobile industry. At the beginning of the 21st century the automotive industry has experienced one of the largest shifts in the automotive history. The new CO2 regulations on global level have determined the automotove industry to adopt new and original technologies f...

  5. Trends in the automotive paint industry for corrosion protection

    Energy Technology Data Exchange (ETDEWEB)

    Blandin, Nathalie; Brunat, William [PPG Industries France, 3 Z.A.E. Les Dix Muids, B.P. 89, F-59583 Marly (France); Neuhaus, Ralf [PPG Industries Lacke GmbH, Stackenbergstrasse 34, D-42329 Wuppertal (Germany); Sibille, Ettore [PPG Industries Italia, Via Serra11, I-15028 Quattordio (Italy)

    2004-07-01

    Since many years ED-paints are protecting car bodies against corrosion. Currently the automotive paint industry is faced with increasing demands of higher levels of corrosion protection and also requests to comply with new environmental regulations and economical pressures. Some key factors that contributed significantly towards the improvement of corrosion protection systems are: - New generations of lead free ED-paints; - Weldable organic thin film for corrosion protection, especially in box cavities and flange areas. The goal of this paper is to show how the various elements of the 'anti-corrosion package' interact. (authors)

  6. Advanced high strength steels for automotive industry

    Directory of Open Access Journals (Sweden)

    Galán, J.

    2012-04-01

    Full Text Available The car industry is facing pressure because of the growing demand for more fuel-efficient passenger cars. In order to limit energy consumption and air pollution the weight of the carbody has to be reduced. At the same time, high levels of safety have to be guaranteed. In this situation, the choice of material becomes a key decision in car design. As a response to the requirements of the automotive sector, high strength steels and advanced high strength steels have been developed by the steel industry. These modern steel grades offer an excellent balance of low cost, light weight and mechanical properties.

    La industria del automóvil se enfrenta a una creciente demanda de vehículos de pasajeros más eficientes. Con el fin de disminuir el consumo de energía y la contaminación ambiental, el peso del vehículo tiene que ser reducido, al mismo tiempo que se garantizan altos niveles de seguridad. Ante esta situación, la elección de material se convierte en una decisión crucial en el diseño del vehículo. Como respuesta a las necesidades del sector automovilístico, nuevos aceros avanzados y de alta resistencia, han sido desarrollados por la industria siderúrgica. Dichos tipos de acero ofrecen un excelente equilibrio de precio, peso y propiedades mecánicas.

  7. THE AUTOMOTIVE INDUSTRY IN A NEW TEHNOLOGICAL ERA

    Directory of Open Access Journals (Sweden)

    Simona Catalina ALBULESCU

    2014-11-01

    Full Text Available The business world is changing at an impressive speed: the global financial crisis, challenging markets, technology and talent crisis have a major impact on business. The last century can be associated with the triumph of the automobile industry. At the beginning of the 21st century the automotive industry has experienced one of the largest shifts in the automotive history. The new CO2 regulations on global level have determined the automotove industry to adopt new and original technologies faster than anticipated. The emerging tendency of car sharing in larger cities added to the media information related to the negative environmental effects of car mobility generate concerns that customers were seeking a replacement to the traditional, individual car ownership. The automotive industry will face challenging years ahead taking into consideration the shifting paradigm in auto-mobility. In this context, this article aims to provide a general perspective of the tendencies in the automotive sector.

  8. THE AUTOMOTIVE INDUSTRY IN A NEW TEHNOLOGICAL ERA

    Directory of Open Access Journals (Sweden)

    Simona Catalina ALBULESCU

    2014-11-01

    Full Text Available The business world is changing at an impressive speed: the global financial crisis, challenging markets, technology and talent crisis have a major impact on business. The last century can be associated with the triumph of the automobile industry. At the beginning of the 21st century the automotive industry has experienced one of the largest shifts in the automotive history. The new CO2 regulations on global level have determined the automotove industry to adopt new and original technologies faster than anticipated. The emerging tendency of car sharing in larger cities added to the media information related to the negative environmental effects of car mobility generate concerns that customers were seeking a replacement to the traditional, individual car ownership. The automotive industry will face challenging years ahead taking into consideration the shifting paradigm in auto-mobility. In this context, this article aims to provide a general perspective of the tendencies in the automotive sector.

  9. Remanufacturing in automotive industry: Challenges and limitations

    Directory of Open Access Journals (Sweden)

    Paulina Golinska

    2011-10-01

    Full Text Available Purpose: The aim of this paper is to provide the framework for management of reverse flow of materials in automotive industry. The emphasis is placed on the remanufacturing activities. Materials management in such conditions is a real challenge. The cause for this is parallel use of raw materials and reused materials. Such hybrid flows of materials are characterized by increased level of uncertainty connected with amount, quality and timing. Design/methodology/approach: This paper presents a comprehensive review of remanufacturing and traditional manufacturing. The stabilization of reverse flows is crucial for continuity of remanufacturing operations. The simulation model and results are discussed regarding stabilization of the reverse flows. Findings: Authors identify main problems that appear in the area of combining at the production system forward and reverse flows of materials. The agent-based technology is applied for configuration and stabilization of reverse network. Research limitations/implications: Paper is case – oriented. Practical implications: Both logistician and IT researchers might benefit from authors approach. Originality/value: Authors provide an interdisciplinary approach combining operations management, logistics and information technology.

  10. Market Opportunities for Automotive Components Used in Non-automotive Applications Manufacturing : Estonian Industrial Market

    OpenAIRE

    Kalajärv, Jaana

    2012-01-01

    This thesis examines the opportunities available for automotive components in the Esto-nian non-automotive industrial market. The literature review part is mainly covers the theory of marketing research, because of the approach chosen for this paper. Only small part of marketing research process is re-searched closer in literature review section, because of the scope of the research. Three most relevant steps for the thesis are chosen from research process for further more in-vestigation,...

  11. Prospects for MEMS in the Automotive Industry

    Directory of Open Access Journals (Sweden)

    Richard DIXON

    2007-12-01

    Full Text Available An automotive sector as a growth market for MEMS sensors is analyzed in the article. The automotive sector accounted for $1.6 billion, making this the second biggest opportunity after IT peripherals and inkjet print heads. By 2011 the market will top $2.2 billion, a CAGR of around 7%. The main applications in revenues terms are, in order, pressure sensors, gyroscopes, accelerometers and flow sensors and this will remain so for the foreseeable future. Automotive companies are forced to innovate as a result of competition and price pressures.

  12. Kenaf Fiber Composite in Automotive Industry: An Overview

    Directory of Open Access Journals (Sweden)

    F. Hassan

    2017-02-01

    Full Text Available Recently, natural fibers become an attractive to automotive industry as an alternative reinforcement for glass fiber reinforced thermoplastics. Additionally, natural fiber components in the automotive industry can provide numerous advantages compared to synthetic conventional such as reduction of weight and cost,  recyclability, renewability and in addition to eco-efficiency. Thus, the use of natural fibers in automotive industry has shown increasingly stringent environmental criteria. Furthermore, amongst grouped bast fibers such as flax, hemp, jute, ramie and kenaf; kenaf fiber seen as potential natural fiber with robust mechanical properties. Kenaf fiber had been explored to enhance desired mechanical properties as an automotive structural components. As usual, natural fibres have some issues and disadvantages when used as reinforcements for polymeric composites. Therefore, some modification performed on fibers such as chemical treatment was carried out. In addition, the use of a coupling agent and a plasticizer can also increase fiber-matrix adhesive bonding.

  13. On a learning precedence graph concept for the automotive industry

    OpenAIRE

    Hanne Klindworth; Christian Otto; Armin Scholl

    2010-01-01

    Assembly line balancing problems (ALBP) consist in assigning the total workload for manufacturing a product to stations of an assembly line as typically applied in automotive industry. The distribution of the tasks to the stations is due to restrictions which can be expressed in a precedence graph. However, automotive manufacturers usually do not know complete precedence graphs describing the production processes of their models. Unfortunately, the known approaches for graph generation are no...

  14. Flexible Labour Strategy in the Dutch Automotive Industry

    NARCIS (Netherlands)

    Riemsdijk, van Maarten; Leede, de Jan

    2001-01-01

    Labour flexibility is a major way for companies to become more flexible. Why companies use flexible labour relations varies widely per industry. We assess the development of labour flexibility within the Dutch automotive industry. Four cases, together representing the production chain, are presented

  15. Advanced materials for application in the aerospace and automotive industries

    CSIR Research Space (South Africa)

    Damm, O

    2008-11-01

    Full Text Available The CSIR conducts research and development (R&D) involving advanced materials with applications in the local automotive and aerospace industries. The relevance of these R&D programmes is illustrated by positioning them in the context of key industry...

  16. Examples on cold forged aluminium components in automotive industry

    DEFF Research Database (Denmark)

    Bay, Niels; Kolsgaard, A.

    2000-01-01

    The present paper describes the possibilites of applying cold forging for manufacturing of light weight components in aluminium. A short description of the basic cold forming processes forms the basis for describing the great variety in design of cold forged components. Examples are mainly taken ...... from automotive industry but in a few cases also from other industrial sectors to show the possibilities....

  17. Flexible labour strategy in the Dutch automotive industry

    NARCIS (Netherlands)

    van Riemsdijk, Maarten; de Leede, Jan

    2001-01-01

    Labour flexibility is a major way for companies to become more flexible. Why companies use flexible labour relations varies widely per industry. We assess the development of labour flexibility within the Dutch automotive industry. Four cases, together representing the production chain, are

  18. Developing e-learning solutions in the automotive industry

    Directory of Open Access Journals (Sweden)

    Razvan Virgil Bogdan

    2016-07-01

    Full Text Available In the rapid developing market of automotive industry, cutting-edge technologies are being introduced. One such example is the AUTOSAR standard. Companies are investing a large amount of finances for the training of their employees into the intricacies of such technologies. In order to face such an increase of the training costs, automotive corporation have started lately switching their approach to e-Learning systems. This paper presents an e-Learning approach developed in the automotive industry in order to address the demands of teaching AUTOSAR standard. The developed e-Learning project is called Academy. In order to develop the e-Learning solution we focused on the Software Development part of automotive industry. Therefore we had to gather the ideas from different trainers, come with a common approach and use specific techniques so that the trainee should get a real feeling of the material. It is presented the design, implementation and evaluation of this e-Learning solution, but more than that faced issues and learned lessons. Developing this solution has offered different insights into how to approach such a task which are useful for the further expansion of the project, but also for future researchers who might encounter such a challenge of developing e-Learning solutions for the automotive industry. These are all grouped in a set of guidelines related to following a model of implementation, getting track of participants, user interaction with the AUTOSAR standard, test and production development and so on.

  19. Offshoring trends in the manufacturing process within the automotive industry

    DEFF Research Database (Denmark)

    Simplay, S.; Hansen, Zaza Nadja Lee

    2014-01-01

    This paper investigates offshoring trends in the automotive industry. The research approach consisted of combining empirical findings from case companies with latest research from the field. Empirical data was collected through case studies from 15 automotive organisations based in Europe...... consisting of original equipment manufacturers and engineering service providers. The findings indicated some offshoring trends in the automotive industry. Offshoring in this industry is moving from a manufacturing focus to incorporate large parts of the process, including high-level product development...... engineering activities. This development has created several challenges. These challenges arose as organisations are not considering how offshoring activities could be integrated with an increasingly global supply chain for the manufacturing of the final product. The paper contributes to manufacturing theory...

  20. Making aerospace technology work for the automotive industry - Introduction

    Science.gov (United States)

    Olson, W. T.

    1978-01-01

    In many cases it has been found that advances made in one technical field can contribute to other fields. An investigation is in this connection conducted concerning subjects from contemporary NASA programs and projects which might have relevance and potential usefulness to the automotive industry. Examples regarding aerospace developments which have been utilized by the automotive industry are related to electronic design, computer systems, quality control experience, a NASA combustion scanner and television display, exhaust gas analyzers, and a device for suppressing noise propagated through ducts. Projects undertaken by NASA's center for propulsion and power research are examined with respect to their value for the automotive industry. As a result of some of these projects, a gas turbine engine and a Stirling engine might each become a possible alternative to the conventional spark ignition engine.

  1. Sustainable supply chain management practices in Indian automotive industry

    DEFF Research Database (Denmark)

    Mathivathanan, Deepak; Kannan, Devika; Haq, A. Noorul

    2017-01-01

    managerial, environmental, societal, and governmental associations. We propose a framework model, using the Decision Making Trial and Evaluation Laboratory method, to evaluate automotive industry SSCM practices specifically situated in the emerging economy of India. Through a questionnaire survey......As one of the largest manufacturing sectors, the automotive industry has a deep impact on the society and environment. Automotive products provide mobility to millions and create jobs, but also threaten the environment. Consumer pressure, government regulations, and stakeholder demands...... into the traditional supply chain and that help an industry shift towards a sustainable supply chain are called SSCM practices. Firms have difficulty identifying the most useful practices and learning how these practices impact each other. Unfortunately, no existing research has studied the interrelated influences...

  2. Financial Crises and Automotive Industry Development in Southeast Asia

    DEFF Research Database (Denmark)

    Doner, Richard F.; Wad, Peter

    2014-01-01

    The automotive industries of Southeast Asia have grown significantly but unevenly. Thailand has outperformed its neighbours in Malaysia, Indonesia and the Philippines with regard to production and, most notably, export volumes. But the Thai auto industry has not exhibited the level of local...... whose very success weakened pressures for upgrading; encouraged more moderate automotive liberalisation in Indonesia and, to a lesser extent, in the Philippines; but promoted only minimal changes to Malaysia’s relatively protectionist national car strategy. The fact that the crises served more...... to reinforce than to reverse existing tendencies reflects a broader set of political economy factors that influence national perceptions of crises severity and alternative responses....

  3. Training Needs for High Performance in the Automotive Industry.

    Science.gov (United States)

    Clyne, Barry; And Others

    A project was conducted in Australia to identify the training needs of the emerging industry required to support the development of the high performance areas of the automotive machining and reconditioning field especially as it pertained to auto racing. Data were gathered through a literature search, interviews with experts in the field, and…

  4. Developing E-Learning Solutions in the Automotive Industry

    Science.gov (United States)

    Bogdan, Razvan; Ancusa, Versavia

    2016-01-01

    In the rapid developing market of automotive industry, cutting-edge technologies are being introduced. One such example is the AUTOSAR standard. Companies are investing a large amount of finances for the training of their employees into the intricacies of such technologies. In order to face such an increase of the training costs, automotive…

  5. NEW TRENDS AND CHELLENGES IN AUTOMOTIVE INDUSTRY LOGISTICS OPERATIONS

    Directory of Open Access Journals (Sweden)

    Dušan Sabadka

    2015-03-01

    Full Text Available This paper lays out the main features of the global automotive industry and identifies several important trends. Logistics operations (inbound and outbound in the automotive supply chain are complex and account for large expenses and therefore are segments in the value chainwhere improvements can be made. Better coordination between inbound and outbound logistics contributes to optimising the supply chains, to reducing inventories and to responding to consumer requests. As economies grow, the competition shifts towards brand image and customisation and here the speed and reliability of logistics operations becomes a critical elements.

  6. The Quantitative Analysis of Chennai Automotive Industry Cluster

    Science.gov (United States)

    Bhaskaran, Ethirajan

    2016-07-01

    Chennai, also called as Detroit of India due to presence of Automotive Industry producing over 40 % of the India's vehicle and components. During 2001-2002, the Automotive Component Industries (ACI) in Ambattur, Thirumalizai and Thirumudivakkam Industrial Estate, Chennai has faced problems on infrastructure, technology, procurement, production and marketing. The objective is to study the Quantitative Performance of Chennai Automotive Industry Cluster before (2001-2002) and after the CDA (2008-2009). The methodology adopted is collection of primary data from 100 ACI using quantitative questionnaire and analyzing using Correlation Analysis (CA), Regression Analysis (RA), Friedman Test (FMT), and Kruskall Wallis Test (KWT).The CA computed for the different set of variables reveals that there is high degree of relationship between the variables studied. The RA models constructed establish the strong relationship between the dependent variable and a host of independent variables. The models proposed here reveal the approximate relationship in a closer form. KWT proves, there is no significant difference between three locations clusters with respect to: Net Profit, Production Cost, Marketing Costs, Procurement Costs and Gross Output. This supports that each location has contributed for development of automobile component cluster uniformly. The FMT proves, there is no significant difference between industrial units in respect of cost like Production, Infrastructure, Technology, Marketing and Net Profit. To conclude, the Automotive Industries have fully utilized the Physical Infrastructure and Centralised Facilities by adopting CDA and now exporting their products to North America, South America, Europe, Australia, Africa and Asia. The value chain analysis models have been implemented in all the cluster units. This Cluster Development Approach (CDA) model can be implemented in industries of under developed and developing countries for cost reduction and productivity

  7. Identifying Lead Markets in the European Automotive Industry

    DEFF Research Database (Denmark)

    Cleff, Thomas; Grimpe, Christoph; Rammer, Christian

    2015-01-01

    of excellence in technology and interaction among users and producers, the lead market approach focuses on the role of demand characteristics. Based on the concept of innovation design, a lead market is defined as a country where customers prefer that design which subsequently becomes the globally dominant......This paper presents an indicator-based methodology to identify lead markets in the European automotive industry. The lead market approach tries to explain why certain countries are better positioned than others for developing and launching new products. While much research stresses the role...... design. We use an indicator-based approach which has been successfully employed for individual products as well as for various industries in order to identify lead markets in the European automotive industry. Employing five lead market factors, our results show that the EU is by far no homogeneous market...

  8. Evolution of Business Interoperability in the Automotive Industry

    OpenAIRE

    Wende, Kristin; Legner, Christine

    2006-01-01

    In recent years, the established roles in the automotive industry have undergone changes: Automakers which have traditionally executed control over the entire value chain are now increasingly focusing on branding and distribution. At the same time, tier-1 suppliers are becoming vehicle integrators. This paper analyses how new forms of cooperation impact the required level of business interoperability. The comparison of two cases, a traditional OEM-supplier relationship and an innovative form ...

  9. Performance Management Analytics for the Automotive Industry: An Empirical Study

    OpenAIRE

    João Carlos Dias Correia Pinto

    2016-01-01

    The automotive industry is permanently collecting data about the business that is then used to calculate high level Key Performance Indicators (KPI) that are organized on a Performance Management System (PMS) to help on the decision making process. However, these KPIs represent uniquely the past. The business, in order to be proactive "i.e." create the future, must predict how it will be. Using Data Mining, Machine Learning, Statistics and Artificial Intelligence tis project creates and compa...

  10. Thermal comfort findings: Scenario at Malaysian automotive industry

    Directory of Open Access Journals (Sweden)

    Ismail Ahmad Rasdan

    2013-01-01

    Full Text Available This paper discusses the findings of thermal comfort assessment at Malaysian automotive industry. Nine critical workstations were chosen as subjects for the study in order to determine the thermal comfort among workers at Malaysian automotive industry. The human subjects for the study comprises of the operators from tire receiving, dashboard assembly, drum tester, body assembly, seat assembly, door check assembly, stamping workstation, engine sub assembly and paint shop of the factory. The environmental factors such as Wet Bulb Globe Temperature (WBGT, relative humidity, air velocity, illuminance were measured using BABUC A apparatus and Thermal Comfort Measurement equipment. Through questionnaire survey, the demographic data of subjects and their perceptions on thermal comfort at each workstation were assessed based on ISO Standard 7730 and thermal sensation scale using Predicted Mean Vote (PMV. Then, Predicted Percentage of Dissatisfied (PPD is used to estimate the thermal satisfaction of occupants. The results indicated that most of the workstations of the automotive industry are considered as uncomfortable. Tire receiving station is considered having better working environment compared to other stations with lowest PMV index of 1.09 to 1.41 and PPD of 46%. Meanwhile, the engine sub assembly station and paint shop of assembly are considered the worst thermal environment with the PMV index values ranging between 2.1 to 2.9 and PPD values of 81% to 99%. Therefore, these two workstations are considered not comfortable because the thermal sensation scale is warm and almost hot.

  11. Application of Electron Beam Surface Technologies in the Automotive Industry

    Institute of Scientific and Technical Information of China (English)

    Rolf Zenker; Anja Buchwalder

    2004-01-01

    Progress in the beam deflection technique opens up new possibilities for the application of electron beam (EB)surface and welding technologies in the automotive industry. This development is based on three-dimensional high-speed beam deflection and fully automatic online process control. So, in the EB surface treatment three-dimensional energy transfer fields can be realised which take into account the contour of a component, the conditions of heat conduction and the load conditions. High flexibility, precision and reproducibility are typical characteristics. High productivity is achieved by the simultaneous interaction of the EB in several processing areas or by carrying out several processes simultaneously. EB surface treatment is becoming more and more attractive and important especially in the automotive industry, and also in comparison to laser technologies. This paper deals with different EB surface technologies, for example hardening,remelting, surface alloying, dispersing or cladding of different materials such as steel, cast iron and different alloys of Al,Mg and Ti. Examples of applications in the automotive industry, especially engine components, will be discussed.

  12. Co-evolution of industry strategies and government policies: The case of the brazilian automotive industry

    NARCIS (Netherlands)

    Duarte, R.G. (Roberto Gonzalez); S.B. Rodrigues (Suzana)

    2017-01-01

    textabstractThis study examines the evolution of the automotive industry in Brazil and its key drivers. We argue that the rules of the game – industry policies – are an outcome of exchanges between the host government and industry. These arise from changes in economic and political environments and

  13. Supply Chain Vulnerability in the automotive industry

    OpenAIRE

    Xanthopoulos, Panagiotis; Pejicic, Jerko

    2015-01-01

    Purpose: The purpose of this research study is the empirical analysis of theelements affecting supply chain vulnerability with a focus on theautomotive industry. Methodology: This research is based on a deductive approach. In order to fulfilthe purpose of the study, the authors stated three hypotheseswhich were tested with help of quantitative data. Moreover, thesurvey strategy was used while using questioning in order to gatherinformation from subjects. With the help of a web-based questionn...

  14. Deployment of ERP Systems at Automotive Industries, Security Inspection (Case Study: IRAN KHODRO Automotive Company)

    Science.gov (United States)

    Ali, Hatamirad; Hasan, Mehrjerdi

    Automotive industry and car production process is one of the most complex and large-scale production processes. Today, information technology (IT) and ERP systems incorporates a large portion of production processes. Without any integrated systems such as ERP, the production and supply chain processes will be tangled. The ERP systems, that are last generation of MRP systems, make produce and sale processes of these industries easier and this is the major factor of development of these industries anyhow. Today many of large-scale companies are developing and deploying the ERP systems. The ERP systems facilitate many of organization processes and make organization to increase efficiency. The security is a very important part of the ERP strategy at the organization, Security at the ERP systems, because of integrity and extensive, is more important of local and legacy systems. Disregarding of this point can play a giant role at success or failure of this kind of systems. The IRANKHODRO is the biggest automotive factory in the Middle East with an annual production over 600.000 cars. This paper presents ERP security deployment experience at the "IRANKHODRO Company". Recently, by launching ERP systems, it moved a big step toward more developments.

  15. Learning, Upgrading, Innovation in the South African Automotive Industry

    DEFF Research Database (Denmark)

    Barnes, Justin; Lorentzen, Jochen

    2003-01-01

    , their internal upgrading and R&D agenda, and their interface with South Africa's national innovation system (NIS). The analysis makes use of eight case studies, and illustrates the conditions under which indigenous innovation in the automotive industries can happen in a developing country. This finding......This paper addresses the innovation activities of automotive component manufacturers in South Africa. It looks at the technological trajectory of a handful of firms that stand out from the crowd and analyses the results of their endeavours in the context of their interaction with foreign capital...... contradicts at least part of the conventional wisdom concerning the location of innovation activities in global car value chains. Results also point to a deficient NIS insofar as there appears to be a disjuncture between the demand for engineering competence in the manufacturing sector on the one hand...

  16. Economic crisis and the automotive industry in Romania

    Directory of Open Access Journals (Sweden)

    Iosip, A.

    2010-12-01

    Full Text Available The economic crisis has affected many areas but the auto industry is perhaps one of the most affected. Renault, Ford, General Motors, Toyota, Volkswagen, BMW are just some of the big players caught unprepared. Through this paper we propose an analysis of the automotive market in Romania in order to understand the sales decrease of the last two years. At the same time we aimed at understanding the reasons that led to a decrease in car sales, what were the measures taken by the government to stop this phenomenon and how the economic crisis influenced the automotive field in Romania. An objective image of the situation in the automobile market in Romania at this moment also requires an analysis of the marketing environment and the changes it has undergone over time. Last but not least we will try to find a series of measures to re-launch the car market in Romania.

  17. Making aerospace technology work for the automotive industry, introduction

    Science.gov (United States)

    Olson, W. T.

    1978-01-01

    NASA derived technology already in use in the automotive industry include: (1) developments in electronics design, computer systems, and quality control methods for line testing of cars and trucks; (2) a combustion analysis computer program for automotive engine research and development; (3) an infrared scanner and television display for analyzing tire design and performance, and for studying the effects of heat on the service life of V-belts, shock mounts, brakes, and rubber bearings; (4) exhaust gas analyzers for trouble shooting and emissions certification; (5) a device for reducing noise from trucks; and (6) a low cost test vehicle for measuring highway skid resistance. Services offered by NASA to facilitate access to its technology are described.

  18. Changing Dynamics of Foreign Direct Investment in China’s Automotive Industry

    Directory of Open Access Journals (Sweden)

    Lingling Wang

    2013-09-01

    Full Text Available China’s automotive industry has developed dramatically in recent years as more and more major multinational corporations (MNCs in this industry began to invest in China.  Most of these investments have developed in the form of joint-ventures with Chinese state owned enterprises (SOEs. This paper contributes to the current literature by studying the effect of foreign direct investment (FDI on the productivity of the automotive industry in China using panel data during the 1999 –2008 period. Channels through which FDI may directly and indirectly affect the productivity are investigated using pooled ordinary least squares model (POLS and fixed effects model (FES to estimate the influence of FDI on productivity in the automotive industry. The results suggest that FDI plays a negative role in this industry and suggests that there is a need for Chinese government to modify its policies and practices in order to improve the productivity of such a key industry in the Chinese economy.

  19. Change in the automotive industry; Fordonsindustrin i foeraendring

    Energy Technology Data Exchange (ETDEWEB)

    Fjaellstroem, Mikael [Swedish Energy Agency, Eskilstuna (Sweden); Pohl, Hans [Sycon Energikonsult AB, Malmoe (Sweden); Liljemark, Stefan [SwedPower AB (Sweden); Leander, Aasa [Swedish Energy Agency, Eskilstuna (Sweden); Maruo, Kanehira [Chalmers Univ. of Tech., Goeteborg (Sweden); Waldenby, Torbjoern [JIC Consulting AB, Goeteborg (Sweden); Mellgren, Henry [Fordonskomponentgruppen, Goeteborg (Sweden)

    2002-04-01

    The 'Change in the Automotive Industry' investigation was initiated by the Swedish Energy Agency in the autumn of 2000. The objective has been to illuminate and analyse technical developments in respect of the use of electricity in vehicles, not only for various ancillary systems but also for propulsion. A number of Swedish businesses that have, or could have, links with the automotive industry have been investigated. The main aim has been to attempt to identify the opportunities for the industry to meet and benefit from the changes. A total of 14 businesses have been visited, and a further 29 companies have replied to a survey questionnaire on the theme. Business intelligence shows that a great deal of work is being done on the use of electricity for automotive propulsion, in everything from battery vehicles, via electric hybrid vehicles to fuel cell vehicles. In terms of development, the Japanese manufacturers are in the lead, while the USA constitutes the largest single driving force behind development. The technical development requires a greater understanding within several new disciplines, and leads to major changes between different industry sectors. The results show that Sweden possesses world class expertise in several of the fields that can become very important for tomorrow's automotive industry. At the same time, the companies expect difficulties in recruiting personnel qualified in the appropriate disciplines, such as development and design. There is, therefore, a clear risk that the present-day expertise will progressively fade away if nothing is done.There is a wide range of awareness of the greater use of electricity in vehicles. However, in principle, all companies feel that development towards new drive trains will proceed rapidly. Most of the companies are also very interested in descriptions and analyses of the state of development. The general conclusion of the work is that there are excellent prospects for Swedish industry to

  20. FDI and Intra-industry Trade in the Automotive Industry in the New EU Member States

    Directory of Open Access Journals (Sweden)

    Ambroziak Łukasz

    2016-12-01

    Full Text Available This paper investigates the extent to which foreign direct investment (FDI influenced intra-industry trade (IIT in automotive products in six New EU Member States (the Czech Republic, Hungary, Poland, Romania, Slovakia and Slovenia in the 1995–2014 period. Changes in IIT intensity are analysed using the Grubel-Lloyd indices. To examine the IIT pattern, IIT indices are divided into two types of trade: IIT in vertically differentiated products (low and high quality VIIT and IIT in horizontally differentiated products (HIIT. The research indicates that IIT in automotive products allowed manufacturers and consumers from the new EU Member States to benefit more from international trade. FDI inflow to the automotive sector of the NMS has been a key factor shaping IIT in automotive products.

  1. Building Competitive Advantages CEIBS Holds the 2004 CEIBS China Automotive Industry Forum

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    @@ Second consecutive CEIBS China Automotive Industry Forum was held in Novermber 22 at the school's Shang hai campus. Following last year's success, this year there are more than 200 local and international participants including: auto manufacturers, component suppliers, government officials, industry experts and researchers, who have gathered today to discuss issues in the country's automotive industry.

  2. Stock Control in Automotive Industry with Simulation Utilization

    Directory of Open Access Journals (Sweden)

    Petra Vegnerová

    2008-12-01

    Full Text Available At this time in economic environment there is the big trend of coming logistical chain, supply chain and supply chain management (SCM. SCM deals with material and information flows control, inventory management, demand forecast, production plan optimalization, distribution management etc. Nowadays for effective purchase, production and distribution plan and control in companies are utilized the simulation and simulation programmes. This paper deals with the simulation programme Witness and its utilization for finding of results real problems – simulation utilization for stocks solution in automotive industry. The model can be used for the determination of new delivery system of materials and for stocks reduction.

  3. Broadening the Concept of Poka Yoke Beyond Automotive Industry

    Science.gov (United States)

    Măgdoiu, Alex; Oprean, Constantin

    2014-12-01

    This paper will present the development of the poka yoke systems, which were initially created and implemented just for the automotive industry, also to other domains. For some fields like medicine, constructions or software development there are already articles available on the benefits brought by poka yoke systems' implementation. Besides these domains the article will contribute to the recognition of poka yoke systems in fields where, although error proofing systems are used, no link to the poka yoke method was made by the authors, creators and users

  4. Sustainable business models and the automotive industry: A commentary

    Directory of Open Access Journals (Sweden)

    Peter Wells

    2013-12-01

    Full Text Available This commentary reviews the position articulated in an article published in 2004 that the business model prevalent in the automotive industry was inadequate to meeting the challenge of sustainability, and reviews the key developments since then. The most noticeable developments the commentary traces are the growth in academic interest in business models, a more responsive government policy particularly in respect of new technologies, and the practical application of the concepts and ideas mooted in the original paper, notably with respect to electric vehicles.

  5. Interpretive schemata of human resource management during economic crisis: Case of producers for automotive industry

    Directory of Open Access Journals (Sweden)

    Ana Arzenšek

    2010-05-01

    Full Text Available This qualitative research investigates interpretive schemata by producers for automotive industry during the economic crisis in Slovenia. Specifically, the interest was in their Human resource management (HRM schemata in current crisis. We explained the dynamics of schema change on the basis of Piaget's theory of adaptation. In-depth interviews with CEOs, directors of HRM and leaders of trade unions served as a primary data source. In addition, comparative analysis of social responsibility as reported in companies' annual reports in 2007 and 2008 was made. Firstly, results demonstrate strategic role of HRM in chosen companies. Secondly, present economic crisis does not serve as a factor of schema change. In conclusion, participants mostly assimilate new information from environment to fit their HRM schemata. Results show the major factor for both assimilation and lack of schema change is occurrence of crisis in Slovenian companies that produce for automotive industry in the nineties.

  6. The impact of global warming on the automotive industry

    Science.gov (United States)

    Hannappel, Ralf

    2017-08-01

    One cause of global warming of the earth's atmosphere is the emission of human made gases (methane, CO2, nitrous oxygen, etc.) into the environment. Of the total global CO2 emissions the transportation sector contributes to about 14%. In order to control the emissions of the automotive sector, in all major countries (USA, Europe, China, Japan) of the world, tough emissions targets were being set to reduce the vehicle traffic's contribution of CO2. These are derived from the global climate conference' target to limit the maximum temperature increase of the earth of 2 degrees Celsius until 2100. In order to achieve these stringent targets the automotive industry will face a major change in its drivetrain. It will move from combustion to electrical engines. The technical realization of these engines will most likely be battery and fuel cell driven propulsion systems. In order to achieve that transition a major effort is required in 4 industrial areas, i.e. growing electrical charging infrastructure, lowering battery cost, increasing the battery-electric vehicle ranges and developing new environmental friendly hydrogen production methods.

  7. Technical Efficiency of Automotive Industry Cluster in Chennai

    Science.gov (United States)

    Bhaskaran, E.

    2012-07-01

    Chennai is also called as Detroit of India due to its automotive industry presence producing over 40 % of the India's vehicle and components. During 2001-2002, diagnostic study was conducted on the Automotive Component Industries (ACI) in Ambattur Industrial Estate, Chennai and in SWOT analysis it was found that it had faced problems on infrastructure, technology, procurement, production and marketing. In the year 2004-2005 under the cluster development approach (CDA), they formed Chennai auto cluster, under public private partnership concept, received grant from Government of India, Government of Tamil Nadu, Ambattur Municipality, bank loans and stake holders. This results development in infrastructure, technology, procurement, production and marketing interrelationships among ACI. The objective is to determine the correlation coefficient, regression equation, technical efficiency, peer weights, slack variables and return to scale of cluster before and after the CDA. The methodology adopted is collection of primary data from ACI and analyzing using data envelopment analysis (DEA) of input oriented Banker-Charnes-Cooper model. There is significant increase in correlation coefficient and the regression analysis reveals that for one percent increase in employment and net worth, the gross output increases significantly after the CDA. The DEA solver gives the technical efficiency of ACI by taking shift, employment, net worth as input data and quality, gross output and export ratio as output data. From the technical score and ranking of ACI, it is found that there is significant increase in technical efficiency of ACI when compared to CDA. The slack variables obtained clearly reveals the excess employment and net worth and no shortage of gross output. To conclude there is increase in technical efficiency of not only Chennai auto cluster in general but also Chennai auto components industries in particular.

  8. Changing drivers. The Impact of Climate Change on Competitiveness and Value Creation in the Automotive Industry

    Energy Technology Data Exchange (ETDEWEB)

    Austin, D.; Sauer, A. [World Resources Institute WRI, Washington DC (United States); Rosinski, N.; Le Duc, C. [SAM Sustainable Asset Management, Zurich (Switzerland)

    2003-10-01

    The purpose of this report is to help investors make better informed decisions regarding automotive company stocks in light of emerging 'carbon constraints' policy measures designed to mitigate climate change by limiting emissions of carbon dioxide (CO2) and other greenhouse gases. This report explores how carbon constraints in global automotive markets may affect value creation in 10 leading automotive companies between now and 2015, a timeframe in which major technological and policy changes are possible. The Original Equipment Manufacturers (OEMs) assessed are BMW, DaimlerChrysler (DC), Ford, GM, Honda, Nissan, PSA, Renault, Toyota and VW, the world's largest independent automotive companies. The geographical scope of the assessment is the United States, European Union and Japanese markets, which together account for nearly 70 percent of current global sales. Chapter 1 describes recent developments and policy impacts around the climate change issue in the United States, the European Union and Japan. The chapter also explains how climate change may impact important value drivers and create new management challenges. Chapter 2 outlines the most likely technology options available to OEMs to respond to carbon constraints. Because it is not clear which technology option(s) will emerge as winner(s), this chapter also identifies strategic partnerships between OEMs that might point to future changes in the industry's structure.

  9. Sheet Forming Simulation For AHSS Components In The Automotive Industry

    Science.gov (United States)

    Asgari, Alireza; Pereira, Michael; Clark, Ben; Dingle, Matthew; Hodgson, Peter

    2004-06-01

    The trend in the automotive industry towards new advanced high strength steels (AHSS), combined with the ongoing reduction in program lead times have increased the need to get tool designs right, first time. Despite the fact that the technology used by sheet metal stamping companies to design and manufacture tooling is advancing steadily, finding optimal process parameters and tool geometries remains a challenge. Consequently, there has been a transition from designs based largely on trial and error techniques and the experience of the stamping engineer, to the increased use of virtual manufacturing and finite element (FE) simulation predictions as an indispensable tool in the design process. This work investigates the accuracy of FE techniques in predicting the forming behavior of AHSS grades, such as TRIP and dual phase, as compared to more commonly used conventional steel grades. Three different methods of simulation, one-step, implicit and explicit techniques, were used to model the forming process for an automotive part. Results were correlated with experimental strain and thickness measurements of manufactured components from the production line.

  10. Management status of end-of-life vehicles and development strategies of used automotive electronic control components recycling industry in China.

    Science.gov (United States)

    Wang, Junjun; Chen, Ming

    2012-11-01

    Recycling companies play a leading role in the system of end-of-life vehicles (ELVs) in China. Automotive manufacturers in China are rarely involved in recycling ELVs, and they seldom provide dismantling information for recycling companies. In addition, no professional shredding plant is available. The used automotive electronic control components recycling industry in China has yet to take shape because of the lack of supporting technology and profitable models. Given the rapid growth of the vehicle population and electronic control units in automotives in China, the used automotive electronic control components recycling industry requires immediate development. This paper analyses the current recycling system of ELVs in China and introduces the automotive product recycling technology roadmap as well as the recycling industry development goals. The strengths, weaknesses, opportunities and challenges of the current used automotive electronic control components recycling industry in China are analysed comprehensively based on the 'strengths, weaknesses, opportunities and threats' (SWOT) method. The results of the analysis indicate that this recycling industry responds well to all the factors and has good opportunities for development. Based on the analysis, new development strategies for the used automotive electronic control components recycling industry in accordance with the actual conditions of China are presented.

  11. The Productivity Analysis of Chennai Automotive Industry Cluster

    Science.gov (United States)

    Bhaskaran, E.

    2014-07-01

    Chennai, also called the Detroit of India, is India's second fastest growing auto market and exports auto components and vehicles to US, Germany, Japan and Brazil. For inclusive growth and sustainable development, 250 auto component industries in Ambattur, Thirumalisai and Thirumudivakkam Industrial Estates located in Chennai have adopted the Cluster Development Approach called Automotive Component Cluster. The objective is to study the Value Chain, Correlation and Data Envelopment Analysis by determining technical efficiency, peer weights, input and output slacks of 100 auto component industries in three estates. The methodology adopted is using Data Envelopment Analysis of Output Oriented Banker Charnes Cooper model by taking net worth, fixed assets, employment as inputs and gross output as outputs. The non-zero represents the weights for efficient clusters. The higher slack obtained reveals the excess net worth, fixed assets, employment and shortage in gross output. To conclude, the variables are highly correlated and the inefficient industries should increase their gross output or decrease the fixed assets or employment. Moreover for sustainable development, the cluster should strengthen infrastructure, technology, procurement, production and marketing interrelationships to decrease costs and to increase productivity and efficiency to compete in the indigenous and export market.

  12. SOI technology for power management in automotive and industrial applications

    Science.gov (United States)

    Stork, Johannes M. C.; Hosey, George P.

    2017-02-01

    Semiconductor on Insulator (SOI) technology offers an assortment of opportunities for chip manufacturers in the Power Management market. Recent advances in the automotive and industrial markets, along with emerging features, the increasing use of sensors, and the ever-expanding "Internet of Things" (IoT) are providing for continued growth in these markets while also driving more complex solutions. The potential benefits of SOI include the ability to place both high-voltage and low-voltage devices on a single chip, saving space and cost, simplifying designs and models, and improving performance, thereby cutting development costs and improving time to market. SOI also offers novel new approaches to long-standing technologies.

  13. Thermal Comfort Assessment: A Case Study at Malaysian Automotive Industry

    Directory of Open Access Journals (Sweden)

    A. R. Ismail

    2009-01-01

    Full Text Available Problem statement: Thermal comfort has a great influence on the productivity and satisfaction of indoor building occupants. The exposure to excessive heat during work may cause discomfort and contributed to low productivity among workers. Malaysia known with its hot and humid weather where in most of the survey study published indicated that workers in Malaysia automotive industries had exposed to excessive temperature while working. The study investigated the thermal comfort level experienced by workers at Malaysian automotive industry. Approach: The study had been conducted at one automotive parts assembly factory in Malaysia. The human subjects for the study constitute operators at tire receiving section of the factory. The environment examined was the relative humidity (%, WBGT, air temperature and radiant temperature (°C of the surrounding workstation area. The environmental factors were measured using Babuc apparatus, which is capable to measure simultaneously those mentioned environmental factors. The time series data of fluctuating level of factors were plotted to identify the significant changes of factors. Then thermal comfort of the workers was assessed by using ASHRAE thermal sensation scale by using Predicted Mean Vote (PMV. Further Predicted Percentage Dissatisfied (PPD was used to estimate the thermal comfort satisfaction of the occupant. Finally the PPD versus PMV were plotted to present the thermal comfort scenario of workers involved in related workstation. Results: The trend of relative humidity curve from the graph also indicated the increasing level of discomfort. The radiant temperature observed seems consistent during the study while there was decreasing of WBGT start from afternoon due to the rain. The study revealed that the PPD value of 54% of the workers population at the workstation are likely to be satisfied with thermal comfort at this station while the PMV index from ASHRAE indicated the value 1

  14. Status of corrosions protection primers for the automotive industry

    Energy Technology Data Exchange (ETDEWEB)

    Hoffmann-Loeser, P. [Adam Opel AG, Ruesselsheim (Germany); Schnell, A. [DaimlerChrysler, Werk Sindelfingen (Germany); Stellnberger, K.H.; Androsch, F.M. [voestalpine Stahl, Linz (Austria); Reier, T. [SZMF, Salzgitter (Germany); Lewandowski, J. [ThyssenKrupp Stahl, Duisburg (Germany); Filthaut, C. [DOC Dortmunder OberflaechenCentrum, Dortmund (Germany); Besseyrias, A. [Arcelor / R and D LEDEPP, Florange (France); Dane, C. [Corus, Ijmuiden (Netherlands); Steinbeck, G. [Steel Institute VDEh, Duesseldorf (Germany)

    2005-07-01

    In Europe, 2.5 - 4 {mu}m Zn-pigmented corrosion protection primers (CPP) are being used by the automotive industry. A short introduction describing the development steps leading up to the state of the art will be given and also the reasons for using it in practice. For some applications it became necessary to try to achieve a significantly higher level of corrosion resistance than this ''first generation'' type coating can offer. It was also important to lower the curing temperature of the paint considerably in order to be able to supply bake-hardening grade steels. This type of corrosion protection primer is now called the ''second generation''. The Opel-production of the Astra-family started using 2{sup nd} generation CPP (4-6 {mu}m) on chromate-free pre-treatment and EG for hood and crash box in 2004. The newest developments show a high potential to lower the coating thickness even further and thus make cost savings possible. The development process is still ongoing and for effective progress, a good mutual basis for laboratory evaluation of properties is of valuable support. In a Steel Institute VDEh working group (Arcelor, Corus, Salzgitter, ThyssenKrupp, voestalpine), test procedures are being generated in order to be able to correctly assess properties such as corrosion resistance, adhesion, peeling-off behavior, etc. An overview of the procedures will be given together with correlations between laboratory results and reality. To round up the paper, corrosion protection primers have a number of potentials which can be utilized by the automotive industry to justify the additional cost. Examples highlighted with results giving evidence of these potentials will be shown. (orig.)

  15. Green Lean Six Sigma and Managerial Innovation in Malaysian Automotive Industry

    OpenAIRE

    Farah Izzaida Mohd Zamri; Nurul Fadly Habidin; Siti Norhafizan Hibadullah; Nursyazwani Mohd Fuzi; Auni Fatin Nadia Chiek Desa

    2013-01-01

    The purpose of this paper is to determine the relationship between the Green Lean Six Sigma (GLSS) and the Management Innovation (MI) to be implemented in the Malaysian Automotive Industry. This paper tries to examine how the GLSS can contribute and have a positive impact on the development of MI to achieve better performance in the automotive industry. In addition, by applying the advantages of innovation in an industry, they are able to ensure they have a competitive advantage factor. There...

  16. Inventory trends in emerging market supply chains: Evidence from the Indian automotive industry

    Directory of Open Access Journals (Sweden)

    Haritha Saranga

    2015-03-01

    Full Text Available In the current paper, using a sample data of 58 firms consisting of automakers and auto component suppliers across a 14-year period, we study the factors contributing to efficient inventory management in the Indian automotive Industry. We use fixed effects regression models to document trends in inventory holdings over time and how this varies across inventory types and across tiers in the supply chain. Our results show that inventory holdings have declined differentially across tiers and across different types of inventories. We find tier-1 suppliers reduced all components of their inventories with the help of TQM and lean efforts.

  17. 当前油价和补贴政策对中国新能源汽车产业发展的影响——基于Stackelberg模型分析%Effects of the Current Oil Price and Subsidy Policy on the Development of New Energy Automotive Industry in China: Analysis Based on Stackelberg Model

    Institute of Scientific and Technical Information of China (English)

    汪泽波

    2015-01-01

    In order to reduce air pollution, promote the transformation of the economic development mode and cultivate new economic growth points, the Chinese government vigorously supports and promotes the development of new energy automotive industry, having issuing a series of subsidy policy measures and making this emerging industry to usher in the development of the best opportunities. But the development of new energy vehicles face a variety of difficulties and challenges at the disadvantages in terms of the price competition and the market share because of their high manufacturing costs and technical breakthrough difficulties, compared with traditional vehicles. How to break the monopoly of the traditional auto industry? This paper is based on the classical Stackelberg model to establish the competition model between the new energy automotive industry and the traditional automobile industry, selecting the fuel prices and government subsidies in a number of factors to analyze their influence on the development of new energy automotive industry and finds that the current low oil price has an adverse effect on the development of new energy automotive industry, and government subsidies have positive effect on it, thus giving the feasible policy suggestions.%为减少空气污染、促进经济发展方式转变以培育新的经济增长点,中国大力扶持推动新能源汽车产业发展,出台了一系列补贴政策措施,使得这一新兴产业迎来发展的最佳机遇期. 但是新能源汽车相对于传统汽车由于其制造成本高、技术难度大,在价格竞争方面处于不利的地位,市场占有额比较少,其发展面临种种困难和挑战. 以经典的Stackelberg模型为基础,建立新能源汽车产业和传统汽车产业之间的竞争模型,在众多影响因素中选取燃油价格和政府补贴两个因素,分析其对新能源汽车产业发展的影响,发现当前较低的油价对新能源汽车产业发展有不利的影响,

  18. INNOVATION IN THE EUROPEAN VALUE CHAIN: THE CASE OF THE ROMANIAN AUTOMOTIVE INDUSTRY

    Directory of Open Access Journals (Sweden)

    Alina Petronela NEGREA

    2015-03-01

    Full Text Available Entrepreneurs’ and regional stakeholder’s capacity to turn knowledge, skills and competencies into sustainable competitive advantage is crucial to a region' economic performance. The article attempts to reveal their synergy by gathering evidence in the particular context of the Romanian automotive industry. Based on primary data collected through structured inter¬views and experiential visits, the research is organized around three investigative themes: (1 entrepreneurs’ approach to and perception on innovation, (2 factors affecting innovation, and (3 networking and knowledge diffusion in the regional productive environment. The findings emphasize the convergent opinion of the regional stakeholders on the vital role innovation plays at the current stage of the industry and the key role entrepreneurs have in stimulating innovation in the regional context. A series of three factors underlay the innovative performance at regional and industry level, namely the presence of an innovation friendly business environment, entrepreneurs’ personality, as well as the external competitive environment.

  19. Risk Management in the Supply Chain of the Brazilian automotive industry

    National Research Council Canada - National Science Library

    Edson Júnior Gomes Guedes; Alexandre de Vicente Bittar; Luiz Carlos Di Serio; Luciel Henrique de Oliveira

    2015-01-01

    .... This article has the objective to give a vision of the supply chain risk management in the Brazilian automotive industry through a case study, when samples of a strong (an automaker) and a weak...

  20. Monitoring and evaluation of production processes an analysis of the automotive industry

    CERN Document Server

    Panda, Anton; Pandová, Iveta

    2016-01-01

    This book presents topics on monitoring and evaluation of production processes in the automotive industry. Regulation of production processes is also described in details. The text deals with the implementation and evaluation of these processes during the mass production of components useful in the automotive industry. It evaluates the effects and results achieved after implementation in practice. The book takes into account the different methodologies of the world's automakers and applicable standards, such as standard EN ISO 9001 and the requirements of VDA and ISO/TS 16949. The content is used to those working with the development, production and quality control of new products in the demanding automotive industry. The information provided may also be useful to engineers and technical staff in organizations working with series production and production of spare parts for the automotive and other demanding industries. The content presented was written based on discussions with various companies and organiza...

  1. OCCUPATIONAL DISEASES IN THE AUTOMOTIVE INDUSTRY IN CZECHIA - GEOGRAPHIC AND MEDICAL CONTEXT

    National Research Council Canada - National Science Library

    Jan Jarolímek; Pavel Urban; Petr Pavlínek; Dagmar Dzúrová

    2017-01-01

    ...). An analysis of OD distribution in the automotive industry was performed (age, gender, company size and its role in GPNs, regional distribution of studied companies, and regional unemployment rate...

  2. Proposal of a Sustainability Index for the Automotive Industry

    Directory of Open Access Journals (Sweden)

    Miguel F. Salvado

    2015-02-01

    Full Text Available In a scenario of increasing globalization, sustainable development has emerged as an attractive and strategic issue for both countries and individual organizations and their supply chains. Companies have faced different challenges in seeking to combine the best economic performance with increased social and environmental responsibility. Monitoring sustainability is essential for decision-making and management of activities that comprise an organization’s system processes. Evaluation can be performed using indices or a set of indicators. In addition to increasing organizational effectiveness and improving competitiveness, customer service and profitability, it is also a crucial influence on the development of business sustainability. This paper proposes a sustainability index that provides companies with information about their level of economic, social and environmental sustainability, showing their performance at both individual and supply chain level. The importance of the indicators is assessed by using the Analytic Hierarchy Process (AHP methodology applied to a case study of a supply chain in the automotive industry. The various stages experienced during the construction of the index are also shown. The final results achieved are then presented and discussed in light of the objectives.

  3. Utilization of Infrared Fiber Optic in the Automotive Industry

    Science.gov (United States)

    Tucker, Dennis S.; Brantley, Lott W. (Technical Monitor)

    2001-01-01

    Fiber optics are finding a place in the automotive industry. Illumination is the primary application today. Soon, however, fiber optics will be used for data communications and sensing applications. Silica fiber optics and plastic fibers are sufficient for illumination and communication applications however, sensing applications involving high temperature measurement and remote gas analysis would benefit from the use of infrared fiber optics. Chalcogonide and heavy metal fluoride glass optical fibers are two good candidates for these applications. Heavy metal fluoride optical fibers are being investigated by NASA for applications requiring transmission in the infrared portion of the electromagnetic spectrum. Zirconium-Barium-Lanthanum-Aluminum-Sodium-Fluoride (ZBLAN) is one such material which has been investigated. This material has a theoretical attenuation coefficient 100 times lower than that of silica and transmits into the mid-IR. However, the measured attenuation coefficient is higher than silica due to impurities and crystallization. Impurities can be taken care of by utilizing cleaner experimental protocol. It has been found that crystallization can be suppressed by processing in reduced gravity. Fibers processed in reduced gravity on the KC135 reduced gravity aircraft were found to be free of crystals while those processed on the ground were found to have crystals. These results will be presented along with plans for producing continuous lengths of ZBLAN optical fiber on board the International Space Station.

  4. Ethical business practices in the Eastern Cape automotive industry

    Directory of Open Access Journals (Sweden)

    Hendrik Lloyd

    2014-11-01

    Full Text Available High profile scandals have brought about a renewed interest in business ethics and, in particular, inunderstanding the factors that promote ethical behaviour. Business ethics is about identifying andimplementing values, rules and standards of conduct for guiding morally right behaviour in an organisation’sinteraction with its stakeholders. Against this background a quantitative analysis of the ethical practices of46 companies operating in the Eastern Cape automotive industry was conducted to determine the extent towhich ethics-related interventions contributed to establishing and maintaining an ethical organisationalenvironment. A structured online questionnaire was used to collect the data. The data collected wassubjected to extensive statistical analyses, including Cronbach Alpha coefficients and item total correlations,and various descriptive statistics were included as a quantitative summary of the data. A constant referencevalue for the study was also calculated to allow inferences regarding the significance of the tested variablesto the study. The results revealed that the organisations in the sample are highly ethical due to the presenceof ethics-related interventions, including a code of ethics, committed leadership, adherence to internal andexternal governance requirements, compliance with legislation and encouragement and disclosure ofunethical behaviour. In light of the high number of ethical scandals internationally, this study will add to theempirical body of business ethics research, as it provides organisations with a framework to establish andmaintain an ethical business environment.

  5. The Implementation of Corporate Sustainability in the European Automotive Industry: An Analysis of Sustainability Reports

    OpenAIRE

    Martina Sukitsch; Sabrina Engert; Rupert J. Baumgartner

    2015-01-01

    The acceptance of corporate sustainability implementation and sustainability reporting has continued to grow steadily in recent years. This is particularly true for companies in the automotive industry. Increasing regulatory demands, for example, with respect to CO2 emissions, are one clear reason for this. In this paper the sustainability reports of 14 manufacturers in the European automotive industry are analyzed with respect to issues of corporate sustainability implementation. This entail...

  6. The Implementation of Corporate Sustainability in the European Automotive Industry: An Analysis of Sustainability Reports

    OpenAIRE

    Martina Sukitsch; Sabrina Engert; Rupert J. Baumgartner

    2015-01-01

    The acceptance of corporate sustainability implementation and sustainability reporting has continued to grow steadily in recent years. This is particularly true for companies in the automotive industry. Increasing regulatory demands, for example, with respect to CO2 emissions, are one clear reason for this. In this paper the sustainability reports of 14 manufacturers in the European automotive industry are analyzed with respect to issues of corporate sustainability implementation. This entail...

  7. Is a Long Term Work in Automotive Industry a Risk Factor for Renal Dysfunction?

    OpenAIRE

    Assadi, Seyedeh Negar

    2015-01-01

    Background: Disorders of renal system can cause renal failure; therefore screening is necessary especially in workers who are exposed to harmful materials. Hypertension, diabetes mellitus, and hazardous exposures are non-occupational and occupational risk factors for renal diseases. Aim: The objective of this study was to determine the effects of working in automotive industry on renal function in Iran. Subjects and Methods: In a historical cohort study, workers of automotive industry who wor...

  8. A proposed centralised distribution model for the South African automotive component industry

    Directory of Open Access Journals (Sweden)

    Micheline J. Naude

    2009-12-01

    Full Text Available Purpose: This article explores the possibility of developing a distribution model, similar to the model developed and implemented by the South African pharmaceutical industry, which could be implemented by automotive component manufacturers for supply to independent retailers. Problem Investigated: The South African automotive components distribution chain is extensive with a number of players of varying sizes, from the larger spares distribution groups to a number of independent retailers. Distributing to the smaller independent retailers is costly for the automotive component manufacturers. Methodology: This study is based on a preliminary study of an explorative nature. Interviews were conducted with a senior staff member from a leading automotive component manufacturer in KwaZulu Natal and nine participants at a senior management level at five of their main customers (aftermarket retailers. Findings: The findings from the empirical study suggest that the aftermarket component industry is mature with the role players well established. The distribution chain to the independent retailer is expensive in terms of transaction and distribution costs for the automotive component manufacturer. A proposed centralised distribution model for supply to independent retailers has been developed which should reduce distribution costs for the automotive component manufacturer in terms of (1 the lowest possible freight rate; (2 timely and controlled delivery; and (3 reduced congestion at the customer's receiving dock. Originality: This research is original in that it explores the possibility of implementing a centralised distribution model for independent retailers in the automotive component industry. Furthermore, there is a dearth of published research on the South African automotive component industry particularly addressing distribution issues. Conclusion: The distribution model as suggested is a practical one and should deliver added value to automotive

  9. Evaluation of an attributive measurement system in the automotive industry

    Science.gov (United States)

    Simion, C.

    2016-08-01

    Measurement System Analysis (MSA) is a critical component for any quality improvement process. MSA is defined as an experimental and mathematical method of determining how much the variation within the measurement process contributes to overall process variability and it falls into two categories: attribute and variable. Most problematic measurement system issues come from measuring attribute data, which are usually the result of human judgment (visual inspection). Because attributive measurement systems are often used in some manufacturing processes, their assessment is important to obtain the confidence in the inspection process, to see where are the problems in order to eliminate them and to guide the process improvement. It was the aim of this paper to address such a issue presenting a case study made in a local company from the Sibiu region supplying products for the automotive industry, specifically the bag (a technical textile component, i.e. the fabric) for the airbag module. Because defects are inherent in every manufacturing process and in the field of airbag systems a minor defect can influence their performance and lives depend on the safety feature, there is a stringent visual inspection required on the defects of the bag material. The purpose of this attribute MSA was: to determine if all inspectors use the same criteria to determine “pass” from “fail” product (i.e. the fabric); to assess company inspection standards against customer's requirements; to determine how well inspectors are conforming to themselves; to identify how inspectors are conforming to a “known master,” which includes: how often operators ship defective product, how often operators dispose of acceptable product; to discover areas where training is required, procedures must be developed and standards are not available. The results were analyzed using MINITAB software with its module called Attribute Agreement Analysis. The conclusion was that the inspection process must

  10. Composite materials molding simulation for purpose of automotive industry

    Science.gov (United States)

    Grabowski, Ł.; Baier, A.; Majzner, M.; Sobek, M.

    2016-08-01

    Composite materials loom large increasingly important role in the overall industry. Composite material have a special role in the ever-evolving automotive industry. Every year the composite materials are used in a growing number of elements included in the cars construction. Development requires the search for ever new applications of composite materials in areas where previously were used only metal materials. Requirements for modern solutions, such as reducing the weight of vehicles, the required strength and vibration damping characteristics go hand in hand with the properties of modern composite materials. The designers faced the challenge of the use of modern composite materials in the construction of bodies of power steering systems in vehicles. The initial choice of method for producing composite bodies was the method of molding injection of composite material. Molding injection of polymeric materials is a widely known and used for many years, but the molding injection of composite materials is a relatively new issue, innovative, it is not very common and is characterized by different conditions, parameters and properties in relation to the classical method. Therefore, for the purpose of selecting the appropriate composite material for injection for the body of power steering system computer analysis using Siemens NX 10.0 environment, including Moldex 3d and EasyFill Advanced tool to simulate the injection of materials from the group of possible solutions were carried out. Analyses were carried out on a model of a modernized wheel case of power steering system. During analysis, input parameters, such as temperature, pressure injectors, temperature charts have been analysed. An important part of the analysis was to analyse the propagation of material inside the mold during injection, so that allowed to determine the shape formability and the existence of possible imperfections of shapes and locations air traps. A very important parameter received from

  11. Producer–buyer interaction under mass customization: analysis through automotive industry

    OpenAIRE

    Khan, Arshia; Haasis, Hans-Dietrich

    2016-01-01

    Automotive companies have successfully adopted mass customization. However, this production method has complicated the sales process as the customer has to go through a lot of steps to specify the product. Thus, it is important that the sales process is modified to make the producer-buyer interaction efficient in mass customization. There is no study that examines whether the modifications in the sales processes of the automotive industry are according to the needs of mass customization. In t...

  12. TRADE PERFORMANCE IN THE AUTOMOTIVE INDUSTRY OF THE EUROPEAN OECD MEMBER COUNTRIES

    OpenAIRE

    Bezić, Heri; Galović, Tomislav

    2015-01-01

    The paper addresses the question of international trade performance of automotive sector of 21 European OECD Member countries within the period from 2000 to 2009. The methodology of this research is based on the implementation of different trade performance indicators like intra- trade balance, industry trade, composition of manufacturing exports import penetration indicator and other important indicators. During year 2014 and 2015, international competitiveness of automotive European OECD in...

  13. Treatment of automotive industry oily wastewater by electrocoagulation: statistical optimization of the operational parameters.

    Science.gov (United States)

    GilPavas, Edison; Molina-Tirado, Kevin; Gómez-García, Miguel Angel

    2009-01-01

    An electrocoagulation process was used for the treatment of oily wastewater generated from an automotive industry in Medellín (Colombia). An electrochemical cell consisting of four parallel electrodes (Fe and Al) in bipolar configuration was implemented. A multifactorial experimental design was used for evaluating the influence of several parameters including: type and arrangement of electrodes, pH, and current density. Oil and grease removal was defined as the response variable for the statistical analysis. Additionally, the BOD(5), COD, and TOC were monitored during the treatment process. According to the results, at the optimum parameter values (current density = 4.3 mA/cm(2), distance between electrodes = 1.5 cm, Fe as anode, and pH = 12) it was possible to reach a c.a. 95% oils removal, COD and mineralization of 87.4% and 70.6%, respectively. A final biodegradability (BOD(5)/COD) of 0.54 was reached.

  14. DETERMINANTS OF TQM IN THE IRANIAN AUTOMOTIVE INDUSTRY: A THEORETICAL APPROACH

    Directory of Open Access Journals (Sweden)

    Rouhollah Mojtahedzadeh

    2011-03-01

    Full Text Available This paper presents a model to conduct an empirical study in Iranian automotive industry in order to improve their performance. The quality culture plays a vital role in determining the performance in Iranian manufacturing industries. In this research, a model has been developed that includes the factors of Total Quality Management and quality culture to study their effect on the performance of Iranian automotive industry. It is hoped that this paper can provide an academic source for both academicians and managers due to investigate the relationship between Total Quality Management, Quality Culture, and Performance in a systematic manner to increase successful rate of Total Quality Management implementation.

  15. IT Systems in Aid of Welding Processes Quality Management in the Automotive Industry

    Directory of Open Access Journals (Sweden)

    Restecka M.

    2016-12-01

    Full Text Available The most important issue for the producers nowadays is to meet the requirements of customers, satisfying their perceived but also the unperceived needs. In order to control the quality of welding processes correctly one must have knowledge of welding drawings, symbols, designs of welded joints, welding procedures, requirements set in codes and standards, also have knowledge of the techniques of inspection and testing connected with the automotive industry. The article shows ways to increase quality in the industry through the use of robotization and computerization. Presented examples and application of IT systems in aid of welding processes quality management in the automotive industry.

  16. [Noise hazard and hearing loss in workers in automotive component manufacturing industry in Guangzhou, China].

    Science.gov (United States)

    Wang, Zhi; Liang, Jiabin; Rong, Xing; Zhou, Hao; Duan, Chuanwei; Du, Weijia; Liu, Yimin

    2015-12-01

    To investigate noise hazard and its influence on hearing loss in workers in the automotive component manufacturing industry. Noise level in the workplace of automotive component manufacturing enterprises was measured and hearing examination was performed for workers to analyze the features and exposure levels of noise in each process, as well as the influence on hearing loss in workers. In the manufacturing processes for different products in this industry, the manufacturing processes of automobile hub and suspension and steering systems had the highest degrees of noise hazard, with over-standard rates of 79.8% and 57.1%, respectively. In the different technical processes for automotive component manufacturing, punching and casting had the highest degrees of noise hazard, with over-standard rates of 65.0% and 50%, respectively. The workers engaged in the automotive air conditioning system had the highest rate of abnormal hearing ability (up to 3.1%). In the automotive component manufacturing industry, noise hazard exceeds the standard seriously. Although the rate of abnormal hearing is lower than the average value of the automobile manufacturing industry in China, this rate tends to increase gradually. Enough emphasis should be placed on the noise hazard in this industry.

  17. A Study to Determine the Educational Needs of Industrial Technologists in the Automotive-Type Manufacturing Industries.

    Science.gov (United States)

    Hall, Ronald Walter

    Questionnaires were used to gather data about educational needs of industrial technologists in the automotive-type manufacturing industries in the United States. Each of the 101 establishments received four questionnaires; 67 (66.3 percent) returned one or more of the questionnaires. The responses of the selected individuals were analyzed by…

  18. A Study to Determine the Educational Needs of Industrial Technologists in the Automotive-Type Manufacturing Industries.

    Science.gov (United States)

    Hall, Ronald Walter

    Questionnaires were used to gather data about educational needs of industrial technologists in the automotive-type manufacturing industries in the United States. Each of the 101 establishments received four questionnaires; 67 (66.3 percent) returned one or more of the questionnaires. The responses of the selected individuals were analyzed by…

  19. Performance Measurements, Critical Facts to Business Growth – Exemplification on Automotive Industry

    Directory of Open Access Journals (Sweden)

    Andreea Ileana ZAMFIR

    2012-12-01

    Full Text Available An important consideration in the process of modeling business processes is that in order to improve, you must define the current state of work. Accordingly, the general argument for business growth based on performance measurement is that in order to improve the process in the future, you must know how activities are conducted in the present. The article presents the key elements of performance measurements in relation to business growth, taking also into account main challenges and obstacles. The author based the research upon a larger study of increasing performance, developed inside four companies from an extended supply chain in automotive industry, relating the theoretical discoveries in the field with the real business experience.

  20. Cross Cultural Logistics and Supply Chain Management Towards Organizational Effectiveness within the Asean/Thai Automotive Industries: A Sem Analysis

    OpenAIRE

    Dansomboon Suwaj; Phimonsathienand Thepparat; Fongsuwan Wanno

    2016-01-01

    As a manufacturing, logistics and supply chain hub within ASEAN (Association of Southeast Asian Nations), Thailand holds the 12th spot in global vehicle production for an estimated 2,355 Thai and multinational automotive industry enterprises. Within the Association of Southeast Asian Nations, Thailand ranks number one in automotive production contributing $US11.4 billion to the Thai economy and 12 percent to Thailand’s GDP (Gross Domestic Product), with the automotive industry being Thailand’...

  1. An investigation of low ergonomics risk awareness, among staffs at early product development phase in Malaysia automotive industries

    Science.gov (United States)

    Aziz, Fazilah Abdul; Razali, Noraini; Najmiyah Jaafar, Nur

    2016-02-01

    Currently there are many automotive companies still unable to effectively prevent consequences of poor ergonomics in their manufacturing processes. This study purpose is to determine the surrounding factors that influence low ergonomics risk awareness among staffs at early product development phase in Malaysia automotive industry. In this study there are four variables, low ergonomic risk awareness, inappropriate method and tools, tight development schedule and lack of management support. The survey data were gathered from 245 respondents of local automotive companies in Malaysia. The data was analysed through multiple regression and moderated regression using the IBM SPSS software. Study results revealed that low ergonomic risk awareness has influenced by inappropriate method and tool, and tight development schedule. There were positive linear relationships between low ergonomic risk awareness and inappropriate method and tools, and tight development schedule. The more inappropriate method and tools applied; the lower their ergonomic risk awareness. The more tight development schedule is the lower ergonomic risk awareness. The relationship between low ergonomic risk awareness and inappropriate method and tools depends on staff's age, and education level. Furthermore the relationship between low ergonomic risk awareness and tight development schedule depends on staff's working experience and number of project involvement. The main contribution of this paper was identified the number of factors of low ergonomics risk awareness and offers better understanding on ergonomics among researchers and automotive manufacturer's employees during product development process.

  2. Evaluating Electronic Customer Relationship Management Performance: Case Studies from Persian Automotive and Computer Industry

    OpenAIRE

    Safari, Narges; Safari, Fariba; Olesen, Karin; Shahmehr, Fatemeh

    2016-01-01

    This research paper investigates the influence of industry on electronic customer relationship management (e-CRM) performance. A case study approach with two cases was applied to evaluate the influence of e-CRM on customer behavioral and attitudinal loyalty along with customer pyramid. The cases covered two industries consisting of computer and automotive industries. For investigating customer behavioral loyalty and customer pyramid companies database were computed while for examining custome...

  3. Nanotechnology patents in the automotive industry (a quantitative & qualitative analysis).

    Science.gov (United States)

    Prasad, Raghavendra; Bandyopadhyay, Tapas K

    2014-01-01

    The aim of the article is to present a trend in patent filings for application of nanotechnology to the automobile sector across the world, using the keyword-based patent search. Overviews of the patents related to nano technology in the automobile industry have been provided. The current work has started from the worldwide patent search to find the patents on nanotechnology in the automobile industry and classify the patents according to the various parts of an automobile to which they are related and the solutions which they are providing. In the next step various graphs have been produced to get an insight into various trends. In next step, analysis of patents in various classifications, have been performed. The trends shown in graphs provide the quantitative analysis whereas; the qualitative analysis has been done in another section. The classifications of patents based on the solution they provide have been performed by reading the claims, titles, abstract and full texts separately. Patentability of nano technology inventions have been discussed in a view to give an idea of requirements and statutory bars to the patentability of nanotechnology inventions. Another objective of the current work is to suggest appropriate framework for the companies regarding use of nano technology in the automobile industry and a suggestive strategy for patenting of the inventions related to the same. For example, US Patent, with patent number US2008-019426A1 discusses the invention related to Lubricant composition. This patent has been studied and classified to fall under classification of automobile parts. After studying this patent, it is deduced that, the problem of friction in engine is being solved by this patent. One classification is the "automobile part" based while other is the basis of "problem being solved". Hence, two classifications, namely reduction in friction and engine were created. Similarly, after studying all the patents, a similar matrix has been created.

  4. Synergy of fuzzy AHP and Six Sigma for capacity waste management in Indian automotive industry

    Directory of Open Access Journals (Sweden)

    Rajeev Rathi

    2015-07-01

    Full Text Available Capacity waste management is highly essential because under utilization of capacity is often referred to as a major reason for lower productivity among industries around the world. For better estimation of capacity and its utilization and then for its improved management; newer techniques are being devised in industrial sector. The current case of capacity waste problem has been taken up as a Six Sigma project, where we try to analyze critical factors responsible for the capacity waste. Decisions on critical factor selection in analysis phase of Six Sigma are always very crucial. The paper discusses an approach for selection of capacity waste factors at an automotive industry using fuzzy logic based AHP method. The fuzzy AHP is a well recognized tool to undertake the fuzziness of the data involved in choosing the preferences of the different decision variables engaged in the process of capacity waste factors selection. In this context, we have explored six crucial parameters for selection of capacity waste factors. Final ranking is calculated through priority vector thus obtained and it is seen that conveyor malfunction is found to be the key factor for capacity waste among all alternatives at the selected site.

  5. Shifting Gears in Physics Education; A Perspective From the Automotive Industry

    Science.gov (United States)

    Woestman, Joanne T.

    1998-04-01

    There are least two general roles that an industrial physicist may be expected to play in the automotive industry. One is the role of technical specialist and the other is the role of general problem solver. A technical specialist must be the Company's resource for a specific set of technical skills. In this case it is important that physics education provide the right skills - ones that are currently critical and will remain critical to the Company's business. In the role of general problem solver, an industrial physicist must provide a broad technical knowledge base that is interdisciplinary in nature as well as the right problem solving skills and an ability to self-teach and learn quickly. Communication skills are a necessary part of each role. A physics education can prepare a student well for either of these roles, but there is room for improvement. In this presentation, I will discuss my experiences and anecdote base, focusing on which aspects of my education I found to be particularly useful and what other educational experiences would have been helpful.

  6. Reliability Centered Maintenance in Schedule Improvement of Automotive Assembly Industry

    Directory of Open Access Journals (Sweden)

    Rizauddin Ramli

    2012-01-01

    Full Text Available Problem statement: Today, in many automotive manufacturing companies, maintenance management is an important factor to maintain the plant operation and production equipments. Approach: In this study, we present an implementation of Reliability Centered Maintenance (RCM practice in one of the automotive manufacturing company in Malaysia. The RCM practice was used to assist the company in focusing their maintenance activities based on the criticalities of the equipments by applying the Failure Modes and Effects Analysis (FMEA. The implementation of RCM was carried out in 4 stages; preparation, system analysis, decision making and feedback. The aim of RCM was to reduce the number of maintenance checklist and to improve significantly the integrity of maintenance practice. Results: As a result, the new RCM framework was generated where Class A equipment was at the top of the monthly maintenance frequency priority, followed by Class B and Class C equipment which had lesser critical value. Conclusion: The new RCM framework is used to conduct visible guideline and propose a new maintenance schedule. The guideline is useful for future maintenance strategy improvement. After the implementation, it can be ascertained that our proposed RCM is useful in reducing maintenance personnel burden and this leads to improvement of productivity.

  7. Hydrogen patent portfolios in the automotive industry - the search for promising storage methods

    NARCIS (Netherlands)

    Bakker, S.

    2010-01-01

    In the development of hydrogen vehicle technologies, the automotive industry adopts a portfolio approach; a multitude of technological options is developed for hydrogen storage and conversion. Patent portfolios of car manufacturers are used as indicators of the variation and selection dynamics of

  8. Hydrogen patent portfolios in the automotive industry - the search for promising storage methods

    NARCIS (Netherlands)

    Bakker, S.

    2010-01-01

    In the development of hydrogen vehicle technologies, the automotive industry adopts a portfolio approach; a multitude of technological options is developed for hydrogen storage and conversion. Patent portfolios of car manufacturers are used as indicators of the variation and selection dynamics of di

  9. Assessment of postur in an automotive industry using ISO -11228-3 technique

    Directory of Open Access Journals (Sweden)

    2012-01-01

    Results: Results shown in 4 workstations include 35 task in an automotive industry. One of them is red and another’s are green.. Conclusion: This method is suitable, quickly and very easy to use for assessment of ergonomics situation in work.

  10. ENVIRONMENTAL ASSESSMENT OF SHOP TOWEL USAGE IN THE AUTOMOTIVE AND PRINTING INDUSTRIES

    Science.gov (United States)

    This assessment identifies the environmental impacts and usage trends of shop towels in the printing and automotive repair industries. The shop towels are used to clean equipment and to wipe up contaminants for a variety of operations. Four types of shop towels were evaluated; wo...

  11. Influence of heat treatment on magnesium alloys meant to automotive industry

    NARCIS (Netherlands)

    Popescu, G.; Moldovan, P.; Bojin, D.; Sillekens, W.H.

    2009-01-01

    The paper presents a study concerning the heat treatment realized on magnesium alloys, from AZ80 and ZK60 class. These alloys are destined to replace the conventional ferrous and aluminum alloys in automotive industry. It was realized the heat treatment, T5 - artificially aging, and it were

  12. Impacts of the Global Crisis Period 2007- 2010 on the Automotive Industry in the Czech Republic

    Directory of Open Access Journals (Sweden)

    Sedlacek Marek

    2013-06-01

    Full Text Available The main aim of this article was to analyse the possible intensity of dependency of the Czech Republic, or more precisely, its total economic indicator Gross Domestic Product on realized Sales sector of the automotive industry before crisis, during the crisis period (2007-2010 as well as after the crisis. There was also used the development analysis of individual total economic indicators in the Czech automotive industry in time. On the other hand, in the article there were found and analysed impacts of the global recession on the functioning of several chosen companies associated in the Automotive Industry Association of the Czech Republic at their interaction with this way developed macroeconomic surroundings. The investigation was based on the development of company result indicator value (Sales of the selected companies and the chosen macro indicator (Gross Domestic Product when looking for their reciprocal dependency in the period mainly connected with the financial and economic crisis. In the contribution, an elementary analysis of the chosen indicator Sales was carried out. With the help of regress and correlation analysis there were further researched the relationships among this chosen indicator of company performance reciprocally with all the companies, the Automotive Industry Association of the Czech Republic as a whole, and the chosen macro-indicator representing the development of selected markets. For the following calculation of tested criteria, Cohen’s Coefficient was used to be able to assess the effect of the group on the value variability of studied random quantity.

  13. ENVIRONMENTAL ASSESSMENT OF SHOP TOWEL USAGE IN THE AUTOMOTIVE AND PRINTING INDUSTRIES

    Science.gov (United States)

    This assessment identifies the environmental impacts and usage trends of shop towels in the printing and automotive repair industries. The shop towels are used to clean equipment and to wipe up contaminants for a variety of operations. Four types of shop towels were evaluated; wo...

  14. The effect of job organizational factors on job satisfaction in two automotive industries in Malaysia.

    Science.gov (United States)

    Dawal, Siti Zawiah Md; Taha, Zahari

    2007-12-01

    A methodology is developed in diagnosing the effect of job organizational factors on job satisfaction in two automotive industries in Malaysia. One hundred and seventy male subjects of age 18-40 years with the mean age of 26.8 and standard deviation (SD) of 5.3 years and the mean work experience of 6.5 years and SD of 4.9 years took part in the study. Five job organizational factors were tested in the study including job rotation, work method, training, problem solving and goal setting. A job organization questionnaire was designed and was based on respondents' perception in relation to job satisfaction. The results showed that job organization factors were significantly related to job satisfaction. Job rotation, work method, training and goal setting showed strong correlation with job satisfaction while problem solving had intermediate correlation in the first automotive industry. On the other hand, most job organization factors showed intermediate correlation with job satisfaction in the second automotive industry except the training factor which had low correlation with job satisfaction. These results highlight that job rotation, work methods, problem solving and goal setting are outstanding factors in the study of job satisfaction for automotive industries.

  15. Prediction development of selected groups of engineering materials used in the automotive industry

    Directory of Open Access Journals (Sweden)

    Tomasz TAŃSKI

    2014-06-01

    Full Text Available The purpose of the article is to present the results of comparative quantitative analysis of selected materials and manufacturing technologies, to indicate their development outlooks and to present its application opportunities in the automotive industry. Concerning of the demand from the automotive sector for components and parts made of cast aluminum alloys, the development expectations of their effective manufacturing technology meeting the expected product properties, including surface laser treatment as well as physical and chemical vapour deposition, were evaluated to be very high.

  16. Product Development in the Automotive Industry – Crucial Success Drivers for Technological Innovations

    DEFF Research Database (Denmark)

    Gerhard, D.; Brem, Alexander; Voigt, K.-I.

    2008-01-01

    Developing new innovative products in the automotive industrymeans investing huge sums in advance, as one does not know if the productwill be successful on the market after launch. Hence, companies are interestedin knowing and measuring the critical success drivers within the developmentsteps......), an explorative study in the German automotive industry showsthat the findings are confirmed in practice as well. However, the results alsoindicate that there is still a gap between knowledge about practical relevance of those dimensions and the systematic assessment of these in the process. Thestudy shows...

  17. Brazilian trade policies between 1994 and 2014 and its effects on productivity of the automotive industry

    Directory of Open Access Journals (Sweden)

    Stefan Hubertus Dörner

    2015-07-01

    Full Text Available This article analyzes protectionist measures adopted by Brazilian trade policy between 1994 and the present and possible impacts on productivity of domestic industry and welfare. To limit the scope of this paper, object is the automotive industry due to its outstanding economic importance and contribution to the development of the country. After a short presentation of the main protectionist measures in the world, aspects of productivity in general a brief summary of the automobile industry in Brazil is exposed. Thereafter, the most common protectionist measures as part of Brazilian foreign trade policy, in particular exchange rate, tariff and non-tariff policy and its possible impacts on the productivity of the automotive industry and welfare in the country are discussed

  18. Dynamics of Innovation Networks in the German Automotive Industry

    DEFF Research Database (Denmark)

    Buchmann, Tobias; Hain, Daniel; Kudic, Muhamed

    2017-01-01

    Innovation is, above all, a social process depending on mutual interactions of individuals aiming at accessing and exchanging external inputs in order to generate novel good and services. Accordingly, the interest in – and research on – interfirm innovation networks has sharply increased over...... the last decade. The structural dynamics of networks are driven by endogenous and exogenous forces. In this paper, we particularly stress the role of endogenous determinants of network evolution of interfirm networks – a category of often underestimated forces. We employ a longitudinal dataset...... that compromises German automotive firms between 2002 and 2006 and apply a stochastic actor-oriented model (SAOM) designed to analyze the importance of endogenous and exogenous determinants. Our results show that endogenous determinants – proxied by measures for local and global clustering – have a higher...

  19. HOW TO IMPROVE TEAM EFFECTIVENESS THROUGH GROUP PROCESSES: AN EXAMPLE IN THE AUTOMOTIVE INDUSTRY

    Directory of Open Access Journals (Sweden)

    Rocio Meneses

    2015-09-01

    Full Text Available Increasing group and team effectiveness is fundamental for any organisation, especially during periods of economic crisis. In order to build or design a team or to optimise its work, it is necessary to consider tasks, processes and results. Given that teams are a key tool for competitiveness in the automotive sector, this paper focuses on how to improve the performance and the effectiveness of production teams in Spain's automotive industry through three processes: group development, group identification, and team potency. The results show that these processes predict 57% of group performance, and in particular two of the effectiveness criteria used in this sector: absenteeism and order and hygiene in the workplace. We discuss the usefulness of these results for managers and team leaders in order to improve team performance and effectiveness in the automotive sector.

  20. RECRUITMENT PRACTICES AND CRITERIA OF THE SUPPLIERS OF THE AUTOMOTIVE INDUSTRY

    Directory of Open Access Journals (Sweden)

    Daniela MIHAI

    2012-12-01

    Full Text Available The paper has as a purpose the analysis of the recruitment activity, from a theoretical and a practical point of view, at the level of a multinational company that carries on its activity in the automotive industry. In order to reach this purpose, we have studied the Romanian and foreign literature of the field and we have taken an in-depth interview to the human resources manager. The recruitment activity is extremely important for the automotive industry suppliers, especially at the level of the county of Argeş, because here we can find the greatest concentration of such companies. Because of the problematic economic and financial situation, at the level of the county of Argeş it is difficult to recruit in this industry. In order to be able to do it, the multinational companies have to manage their activity correctly and to design successful practices!

  1. The Perceptions of the Automotive Supply Industry Related to Information Technology Utilization and Creating Barriers to Competitive Market Entry: A Case Study of the Implications for Strategic Planning

    Science.gov (United States)

    Cargal, Joseph L.

    2010-01-01

    The purpose of this study was to examine information technology/systems strategy related factors in the automotive supply industry based on responses to the Strategic Planning and Business Performance Survey provided to automotive suppliers. This population produces supplies to the automotive industry with products valued at hundreds of billions…

  2. The Perceptions of the Automotive Supply Industry Related to Information Technology Utilization and Creating Barriers to Competitive Market Entry: A Case Study of the Implications for Strategic Planning

    Science.gov (United States)

    Cargal, Joseph L.

    2010-01-01

    The purpose of this study was to examine information technology/systems strategy related factors in the automotive supply industry based on responses to the Strategic Planning and Business Performance Survey provided to automotive suppliers. This population produces supplies to the automotive industry with products valued at hundreds of billions…

  3. Removal of polycyclic aromatic hydrocarbons (PAHs) from industrial sludges in the ambient air conditions: automotive industry.

    Science.gov (United States)

    Karaca, Gizem; Tasdemir, Yucel

    2013-01-01

    Removal of polycyclic aromatic hydrocarbons (PAHs) existed in automotive industry treatment sludge was examined by considering the effects of temperature, UV, titanium dioxide (TiO2) and diethyl amine (DEA) in different dosages (i.e., 5% and 20%) in this study. Application of TiO2 and DEA to the sludge samples in ambient environment was studied. Ten PAH (Σ10 PAH) compounds were targeted and their average value in the sludge was found to be 4480 ± 1450 ng/g dry matter (DM). Total PAH content of the sludge was reduced by 25% in the ambient air environment. Meteorological conditions, atmospheric deposition, evaporation and sunlight irradiation played an effective role in the variations in PAH levels during the tests carried out in ambient air environment. Moreover, it was observed that when the ring numbers of PAHs increased, their removal rates also increased. Total PAH level did not change with the addition of 5% DEA and only 10% decreased with 5% TiO2 addition. PAH removal ratios were 8% and 32% when DEA (20%) and TiO2 (20%) were added, respectively. It was concluded that DEA was a weak photo-sensitizer yet TiO2 was effective only at 20% dosage.

  4. The Implementation of Corporate Sustainability in the European Automotive Industry: An Analysis of Sustainability Reports

    Directory of Open Access Journals (Sweden)

    Martina Sukitsch

    2015-08-01

    Full Text Available The acceptance of corporate sustainability implementation and sustainability reporting has continued to grow steadily in recent years. This is particularly true for companies in the automotive industry. Increasing regulatory demands, for example, with respect to CO2 emissions, are one clear reason for this. In this paper the sustainability reports of 14 manufacturers in the European automotive industry are analyzed with respect to issues of corporate sustainability implementation. This entails content analysis of sustainability reports from 2012, and of their earliest available equivalents. The analysis of corporate sustainability implementation in the selected companies is provided with the purpose to help understand how manufacturers in the European automotive industry implement corporate sustainability. Results confirm the importance of specific policy instruments in implementation, such as the use of environmental management systems and standards, and of related changes in organizational structures. The latter include suitable adaptation of corporate strategy, philosophy, objectives, measures, and activities, as well as the need to integrate stakeholders in the adjustment process. The analysis shows that while companies are well-aware of the significance of sustainability for their industry, some tend to be leaders, and others laggards, as far as implementation is concerned.

  5. Work-related heat stress concerns in automotive industries: a case study from Chennai, India.

    Science.gov (United States)

    Ayyappan, Ramalingam; Sankar, Sambandam; Rajkumar, Paramasivan; Balakrishnan, Kalpana

    2009-11-11

    Work-related heat stress assessments, the quantification of thermal loads and their physiological consequences have mostly been performed in non-tropical developed country settings. In many developing countries (many of which are also tropical), limited attempts have been made to create detailed job-exposure profiles for various sectors. We present here a case study from Chennai in southern India that illustrates the prevalence of work-related heat stress in multiple processes of automotive industries and the efficacy of relatively simple controls in reducing prevalence of the risk through longitudinal assessments. We conducted workplace heat stress assessments in automotive and automotive parts manufacturing units according to the protocols recommended by NIOSH, USA. Sites for measurements included indoor locations with process-generated heat exposure, indoor locations without direct process-generated heat exposure and outdoor locations. Nearly 400 measurements of heat stress were made over a four-year period at more than 100 locations within eight units involved with automotive or automotive parts manufacturing in greater Chennai metropolitan area. In addition, cross-sectional measurements were made in select processes of glass manufacturing and textiles to estimate relative prevalence of heat stress. Results indicate that many processes even in organised large-scale industries have yet to control heat stress-related hazards adequately. Upwards of 28% of workers employed in multiple processes were at risk of heat stress-related health impairment in the sectors assessed. Implications of longitudinal baseline data for assessing efficacy of interventions as well as modelling potential future impacts from climate change (through contributions from worker health and productivity impairments consequent to increases in ambient temperature) are described. The study re-emphasises the need for recognising heat stress as an important occupational health risk in both formal

  6. Work-related heat stress concerns in automotive industries: a case study from Chennai, India

    Science.gov (United States)

    Ayyappan, Ramalingam; Sankar, Sambandam; Rajkumar, Paramasivan; Balakrishnan, Kalpana

    2009-01-01

    Background Work-related heat stress assessments, the quantification of thermal loads and their physiological consequences have mostly been performed in non-tropical developed country settings. In many developing countries (many of which are also tropical), limited attempts have been made to create detailed job-exposure profiles for various sectors. We present here a case study from Chennai in southern India that illustrates the prevalence of work-related heat stress in multiple processes of automotive industries and the efficacy of relatively simple controls in reducing prevalence of the risk through longitudinal assessments. Methods We conducted workplace heat stress assessments in automotive and automotive parts manufacturing units according to the protocols recommended by NIOSH, USA. Sites for measurements included indoor locations with process-generated heat exposure, indoor locations without direct process-generated heat exposure and outdoor locations. Nearly 400 measurements of heat stress were made over a four-year period at more than 100 locations within eight units involved with automotive or automotive parts manufacturing in greater Chennai metropolitan area. In addition, cross-sectional measurements were made in select processes of glass manufacturing and textiles to estimate relative prevalence of heat stress. Results Results indicate that many processes even in organised large-scale industries have yet to control heat stress-related hazards adequately. Upwards of 28% of workers employed in multiple processes were at risk of heat stress-related health impairment in the sectors assessed. Implications of longitudinal baseline data for assessing efficacy of interventions as well as modelling potential future impacts from climate change (through contributions from worker health and productivity impairments consequent to increases in ambient temperature) are described. Conclusions The study re-emphasises the need for recognising heat stress as an important

  7. Using Vision Metrology System for Quality Control in Automotive Industries

    Science.gov (United States)

    Mostofi, N.; Samadzadegan, F.; Roohy, Sh.; Nozari, M.

    2012-07-01

    The need of more accurate measurements in different stages of industrial applications, such as designing, producing, installation, and etc., is the main reason of encouraging the industry deputy in using of industrial Photogrammetry (Vision Metrology System). With respect to the main advantages of Photogrammetric methods, such as greater economy, high level of automation, capability of noncontact measurement, more flexibility and high accuracy, a good competition occurred between this method and other industrial traditional methods. With respect to the industries that make objects using a main reference model without having any mathematical model of it, main problem of producers is the evaluation of the production line. This problem will be so complicated when both reference and product object just as a physical object is available and comparison of them will be possible with direct measurement. In such case, producers make fixtures fitting reference with limited accuracy. In practical reports sometimes available precision is not better than millimetres. We used a non-metric high resolution digital camera for this investigation and the case study that studied in this paper is a chassis of automobile. In this research, a stable photogrammetric network designed for measuring the industrial object (Both Reference and Product) and then by using the Bundle Adjustment and Self-Calibration methods, differences between the Reference and Product object achieved. These differences will be useful for the producer to improve the production work flow and bringing more accurate products. Results of this research, demonstrate the high potential of proposed method in industrial fields. Presented results prove high efficiency and reliability of this method using RMSE criteria. Achieved RMSE for this case study is smaller than 200 microns that shows the fact of high capability of implemented approach.

  8. Evaluating core technology capacity based on an improved catastrophe progression method: the case of automotive industry

    Science.gov (United States)

    Zhao, Shijia; Liu, Zongwei; Wang, Yue; Zhao, Fuquan

    2017-01-01

    Subjectivity usually causes large fluctuations in evaluation results. Many scholars attempt to establish new mathematical methods to make evaluation results consistent with actual objective situations. An improved catastrophe progression method (ICPM) is constructed to overcome the defects of the original method. The improved method combines the merits of the principal component analysis' information coherence and the catastrophe progression method's none index weight and has the advantage of highly objective comprehensive evaluation. Through the systematic analysis of the influencing factors of the automotive industry's core technology capacity, the comprehensive evaluation model is established according to the different roles that different indices play in evaluating the overall goal with a hierarchical structure. Moreover, ICPM is developed for evaluating the automotive industry's core technology capacity for the typical seven countries in the world, which demonstrates the effectiveness of the method.

  9. A New Approach for Assessing Dealership Performance: An Application for the Automotive Industry

    Directory of Open Access Journals (Sweden)

    Stefano Biondi

    2013-07-01

    Full Text Available The competitive nature of the contemporary business scenario requires productivity‐driven organizations to be aware of the efficiency level of their dealers. The recent economic and financial crisis has highlighted the need for effective evaluation methods going beyond the limits of traditional performance assessment methodologies in the retail industry. The automotive industry is no exception to this logic. In this sector, traditional methods are often based only on market share performances, ignoring the key role of input‐output ratios on the overall productivity of the parent company. Following this lead, in this paper we propose a method to evaluate the performance of dealerships taking into account both their market share performances and their efficiency. In order to assess dealership efficiency we use the DEA technique, and apply the proposed methodology to a multinational automotive company considering its Italian dealer network.

  10. DIFFERENCES BETWEEN FIRST MOVERS AND LATE MOVERS FOR PRODUCT DEVELOPMENT CAPABILITY-BUILDING IN THE BRAZILIAN AUTOMOTIVE INDUSTRY

    National Research Council Canada - National Science Library

    Marcos Amatucci

    2010-01-01

    This study aspires to explain the influence of the order of entry of multinational companies in Brazil's automotive industry concerning the capability-building process of the subsidiary for product development...

  11. Decision aid tool and design approach for plastic recycling chain integration in the automotive industry

    OpenAIRE

    Maudet-Charbuillet, Carole; Bertoluci, Gwenola

    2012-01-01

    The many uses of plastics in our society are now compromised because of the social and environmental impacts they generate: exhaustion of petroleum resources, waste management... Plastics recycling appears to be one of the best ways to solve these problems. But Plastics Recycling Chains (PRC) are still emerging system. The automotive industry is directly concerned by plastic recycling through the End of Life Vehicles (ELV) directive which compels it to respect recycling rate for their product...

  12. Investigation into the applicability of a passive upper-limb exoskeleton in automotive industry

    OpenAIRE

    Spada, Stefania; Ghibaudo, Lidia; Gilotta, Silvia; Gastaldi, Laura; Cavatorta, Maria Pia

    2017-01-01

    The fourth industrial revolution faces the technological challenge of human-robot cooperation in manufacturing process. Aim of this study was to investigate the effectiveness and user's acceptance of a passive exoskeleton for upper limbs. Three different tests, involving static and dynamic tasks, were performed by 29 automotive operators without and with the exoskeleton. Main aspects and results of the testing campaign are presented in the paper. Potential issues associated to the introductio...

  13. Intuitive decision - making and leadership competencies of managers in Slovenian automotive industry

    Directory of Open Access Journals (Sweden)

    Ivan Erenda

    2014-06-01

    Full Text Available Research question (RQ: Presence of intuitive decision - making by top and middle managers in Slovenian automotive industry. Purpose: Establish the presence of inuitive decision - making by top and middle managers in Slovenian automotive industry, define the intuitive decision - making with variables of leadership competencies. Methodology: empirical research was conducted within the quantitative research approach by means of a GDMS questionnaire (General Decision Making Style. The obtained research data were processed by means of descriptive statistics, factor analysis (PAF, varimax, recoding and discriminant analysis. Results: Intuitive decision - making by top and middle managers in automotive industry can be characterized by their ability to recognize emotions, to reflect on options when making a decision and by making a decision at the last moment. Organization: Practical (applicable added value in the area of management personnel administration in the automotive industry and others. Society: Basic starting points set for further detailed and targeted research in other related social areas. Originality: Originality of the conducted research consists in the fact that no available domestic or foreign scientific literature features any research implying the elements of the operationalization applied (examination of relationship between leadership competencies and intuitive decision - making as this is the case in the present research which undoubtedly confirms its originality. Limitations/further research: (1 Use of standardized measuring instruments of foreign origin and potential differences between the environment where the measuring instrumnets were conceived and the environment where they were used. (2 Limited capabilities of translation of measuring instruments into words, collocations and phrases from the original questionnaires for which no adequate translation in Slovene exists.

  14. Effect of Necessary Factors for Deploying E-Business Models on Business Performance in Automotive Industry

    OpenAIRE

    Mohsen Shafiei Nikabadi; Laya Olfat; Ahmad Jafarian; Hassan Alibabaei Khamene

    2013-01-01

    The main goal of this article is to survey effects of necessary factors for deploying e-business models on business performance in automotive industry. Today, application of information technology and internet in business is turned to a critical tool to gain competitive advantages in business. The impact of e-businesses is so that changed competitive approach between companies from traditional to modern models. In this study, first, necessary key factors of implementing e-business in automoti...

  15. THE KEY ACTIVITIES OF GREEN LOGISTICS MANAGEMENT IN THE THAI AUTOMOTIVE INDUSTRY

    Directory of Open Access Journals (Sweden)

    Thanyaphat Muangpan

    2016-01-01

    Full Text Available Thai automotive industry needs to be developed for understanding activities management on inbound logistics that is an essential element of business operations for a manufacturing firm. The purpose of research is to study the main activities of green logistics management (inbound logistics in the Thai automotive industry. Survey research was used in this study to collect data by sampling from the people in the field of logistics and environmental management of Thai automotive industry to examine the key activities of Green logistics management. Inferential statistics analysis using Confirmatory Factor Analysis (CFA is applied to determine the key activities that influence to the logistics management in the sense of environmental friendly. There are two finding of research. Firstly, the conceptual framework presents three dimensions i.e. Green Transportation Activity (GTA, Green Purchasing Activity (GPA and Green Inventory Activity (GIA for key activities of green logistics management (inbound logistics. Secondly, the measurement model of the main three activities that GTA, GPA, and GIA are tested. The Goodness of fit statistic is 0.546. These suggest the fit of collected data to the hypothesized model.

  16. Is a long term work in automotive industry a risk factor for renal dysfunction?

    Science.gov (United States)

    Assadi, Seyedeh Negar

    2015-01-01

    Disorders of renal system can cause renal failure; therefore screening is necessary especially in workers who are exposed to harmful materials. Hypertension, diabetes mellitus, and hazardous exposures are non-occupational and occupational risk factors for renal diseases. The objective of this study was to determine the effects of working in automotive industry on renal function in Iran. In a historical cohort study, workers of automotive industry who worked in production and had low exposure to metal fumes were selected and divided to three groups with 5-10, 11-20, and 21-30 years work duration. risk factors for renal diseases were collected and analyzed with SPSS using one-way ANOVA, correlation coefficient and with P risk with a confidence interval (CI). The means of work duration in Groups (A), (B) and (C) were 9.8 (0.6), 13.8 (2.0), 22.3 (1.6) years respectively with ANOVA (F) =187.864 and P risk of creatinine clearance, uric acid and mean blood pressure were the highest in Group (B); 1.970 - CI, 0.541-7.169, 1.571 95% CI: 0.198-12.470, and 1.519 95% CI: 0.425-5.426, but the differences were not significant. GFRs were decreased with work duration, but the differences were not significant. Working in automotive Industry with low exposure to toxic metals and solvents has no significant effect on GFR, creatinine clearance, uric acid, and mean blood pressure.

  17. Enhancement of an implemented rating model and impact on existing risk management processes: A hands-on approach from financial supplier risk management within the automotive industry

    OpenAIRE

    Magerle, Tobias

    2014-01-01

    The purpose of this paper is to conduct a methodical drawback analysis of a financial supplier risk management approach which is currently implemented in the automotive industry. Based on identified methodical flaws, the risk assessment model is further developed by introducing a malus system which incorporates hidden risks into the model and by revising the derivation of the most central risk measure in the current model. Both methodical changes lead to significant enhancements in terms of r...

  18. Should HIV and AIDS workplace programmes still be advocated in the automotive industry?

    Directory of Open Access Journals (Sweden)

    Liana Steenkamp

    2015-03-01

    Full Text Available Orientation: In light of the human immunodeficiency virus (HIV pandemic, and in order to improve competitiveness in the South African private sector, many structures have implemented subsidised workplace programmes.Research purpose: The aim of this study was to collect baseline data regarding the knowledge, attitudes, practices and belief (KAPB of employees in the automotive industry in relation to HIV and AIDS, in order to assess the need for HIV and AIDS workplace programmes.Motivation for the study: Given the abundance of HIV and AIDS information, the question is whether these workplace programmes’ efforts are still relevant.Research design, approach and method: A quantitative descriptive study design was used using a self-administered questionnaire covering questions about KAPB with regard to HIV and AIDS. The data collection took place in seven automotive supplier companies in South Africa (n = 733 who were going to implement HIV and AIDS workplace programmes with the support of the Automotive Industry Development Centre in the Eastern Cape.Main findings: High-risk behaviour, as indicated by sexual relations with more than one partner in the last 12 months, occurred in between 12% (management and 42% (cleaners of employees. All risk behaviour indicators showed significant differences (p < 0.05 between management and administrative staff on the one hand and technicians, operators and cleaners on the other. Despite being aware of an HIV policy, more than 50% of employees indicated that they would not be willing to disclose their status.Practical/managerial implications: As HIV and AIDS risk behaviour and stigma remain a problem, HIV infection with associated health problems may threaten productivity in the automotive industry if no measures are taken to address the impact on employees and the company.Contribution: This study strongly supports the conclusion that KAPB studies can still provide important information to tailor HIV workplace

  19. Occupational diseases in the automotive industry in Czechia - Geographic and medical context.

    Science.gov (United States)

    Jarolímek, Jan; Urban, Pavel; Pavlínek, Petr; Dzurova, Dagmar

    2017-05-08

    The automotive industry represents the most important industrial sector in Czechia. The objective of this study has been to analyze the occurrence of occupational diseases (OD) in the automotive industry during the period from 2001 till 2014. Data on OD cases was retrieved from the National Registry of OD. Further, we conducted a survey in automotive companies with focus on occupational health services and positions of the companies in global production networks (GPNs). An analysis of OD distribution in the automotive industry was performed (age, gender, company size and its role in GPNs, regional distribution of studied companies, and regional unemployment rate), and was accompanied by assessment of the quality and range of occupational health services. Employees older than 40 years old have nearly 2.5 times higher probability of OD occurrence as compared with employees younger than 40 years old (odds ratio (OR) = 2.41, 95% confidence interval (CI): 2.05-2.85). Occupational diseases occurrence probability was 3 times higher for women than for men (OR = 3.01, 95% CI: 2.55-3.55). Occupational diseases incidence rates increased with the size of the company (0 OD/10 000 employees in micro enterprises to 57 OD/10 000 employees in large enterprises). A particularly steep rise in OD incidents in the automotive industry was observed in the Plzeň Region between 2001 and 2011. An association between OD incidents and the unemployment rate was not statistically confirmed. A statistically significant increase in OD incidents dependent on company size may be arguably attributed to a higher quality of occupational medical services in bigger companies, which ensures better detection and diagnosis of OD. In the Plzeň Region, the rapid increase in OD incidents was mainly caused by a change in the production process of automobile textiles in one factory due to the introduction of a glue containing isocyanates, which are potent allergising agents. This led to an increase in

  20. 75 FR 41521 - Delphi Corporation, Automotive Holding Group, Plant 6, Currently Known as General Motors...

    Science.gov (United States)

    2010-07-16

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF LABOR Employment and Training Administration Delphi Corporation, Automotive Holding Group, Plant 6, Currently Known as General Motors Corporation Including On-Site Leased Workers From Securitas, EDS, Bartech, Mays Chemicals, Interim Physicians, LLC and HSS...

  1. The California greenhouse gas initiative and its implications to the automotive industry

    Energy Technology Data Exchange (ETDEWEB)

    Smith, B. C.; Miller, R. T.; Center for Automotive Research

    2006-05-31

    CAR undertook this investigation to better understand the costs and challenges of a local (state) regulation necessitating the implementation of alternative or advanced powertrain technology. CAR will attempt to add insight into the challenges that local regulations present to the automotive industry, and to contribute further to the discussion of how advanced powertrain technology may be used to meet such regulation. Any local law that (directly or indirectly) affects light duty motor vehicle fuel economy creates what in effect is a specialty market for powertrain technology. As such these small markets present significant challenges for automotive manufacturers. First, a small market with unique standards presents significant challenges to an industry that has sustained growth by relying on large volumes to achieve scale economies and deliver products at a cost acceptable to the consumer. Further, the challenges of the additional technology make it likely that any powertrain capable of meeting the stringent emissions standards will include costly additional components, and thus will be more costly to manufacture. It is likely that manufacturers would consider the following actions as steps to deliver products to meet the pending California regulatory requirements anticipated as a result of prior California legislation: (1) Substituting more fuel efficient vehicles: Bring in more efficient vehicles from global operations, while likely dropping existing domestic products. (2) Substituting powertrains: Add existing downsized engines (i.e. turbocharged versions, etc.) into California market-bound vehicles. (3) Powertrain enhancements: Add technology to current engine and transmission offerings to improve efficiency and reduce emissions. (4) Incorporating alternative powertrains into existing vehicle platforms: Develop a hybrid or other type of powertrain for an existing vehicle. (5) New powertrains and new platforms: Develop vehicles specifically intended to

  2. Supplier Networks and the Importance of Information Technology: Outlook on the European Automotive Industry

    Science.gov (United States)

    Gil, Maria José Alvarez; Kulcsar, Borbala; Aksoy, Dilan

    The trends in the automotive industry changed radically from the beginning of the 80s. Increasing competition, new systems and developments compelled the companies to re-evaluate and re-design their investments and processes, by extending their networks to other parts of the world in order to gain more market. This trend could be observed first in the Western-European countries and later in Eastern-Europe. With entering new areas the companies had to face with several difficulties coming inter alia from the decisions of supplier network and information system implementation. In our study we analyze the strategic decisions of major carmaker companies entering the Eastern-European market. Our research includes two case studies of the Hungarian automotive sector.

  3. DOES PARTICIPATIVE MANAGEMENT PRODUCE SATISFIED EMPLOYEES? EVIDENCE FROM THE AUTOMOTIVE INDUSTRY

    Directory of Open Access Journals (Sweden)

    Miodraga Stefanovska–Petkovska

    2015-04-01

    Full Text Available The effect of participative management on job satisfaction was examined in an automotive sales company in Macedonia. The information was collected from 150 employees. Three components of participatory management was analyzed in the research (1 participatory management style (2 participatory strategic planning process and (3 effective supervisory communication. Results showed that there was a positive relationship between all three components of participatory management and job satisfaction. The relationship between participatory management and job satisfaction was analyzed using statistical methods to determine the correlations and OLS regression model. The study highlights methodological developments in determining the effect of participatory management on job satisfaction in the automotive sales industry. The findings suggest that there is a positive relationship between both and it is therefore important to sustain these factors in order to maintain employees’ motivation.

  4. Inventory management in a metallurgical of the automotive industry

    OpenAIRE

    Marcos Antonio Maia de Oliveira; Maiara Maria da Silva; Winston Aparecido Andrade; Alexandre Formigoni

    2015-01-01

    This article aims to analyze the importance of inventory management in a metallurgical company, located in Santo André city, in Grande São Paulo, since the inventory management is crucial within a company that wants to survive nowadays, by studying the main features and trends in the methods used for inventory control. In this case study the basic concepts for good control were considered, showing tools currently used in the market, providing data for material purchase, sales control, parts i...

  5. Applicationof Computer Visionfor Polishing RobotinAutomotive Manufacturing Industries

    Directory of Open Access Journals (Sweden)

    Adnan Rachmat Anom Besari

    2014-12-01

    Full Text Available Polishing is a highly skilled manufacturing process with a lot of constraints and interaction with environment. In general, the purpose of polishing is to get the uniform surface roughness distributed evenly throughout part’s surface. In order to reduce the polishing time and cope with the shortage of skilled workers, robotic polishing technology has been investigated. This paper studies about vision system to measure surface defects that have been characterized to some level of surface roughness. The surface defects data have learned using artificial neural networks to give a decision in order to move the actuator of arm robot. Force and rotation time have chosen as output parameters of artificial neural networks. Results shows that although there is a considerable change in both parameter values acquired from vision data compared to real data, it is still possible to obtain surface defects characterization using vision sensor to a certain limit of accuracy. The overall results of this research would encourage further developments in this area to achieve robust computer vision based surface measurement systems for industrial robotic, especially in polishing process. Keywords: polishing robot, vision sensor, surface defects, and artificial neural networks

  6. Inventory management in a metallurgical of the automotive industry

    Directory of Open Access Journals (Sweden)

    Marcos Antonio Maia de Oliveira

    2015-12-01

    Full Text Available This article aims to analyze the importance of inventory management in a metallurgical company, located in Santo André city, in Grande São Paulo, since the inventory management is crucial within a company that wants to survive nowadays, by studying the main features and trends in the methods used for inventory control. In this case study the basic concepts for good control were considered, showing tools currently used in the market, providing data for material purchase, sales control, parts in stock, future orders, MRP, storage space, among others once many companies have high and unnecessary cost of stock for not being aware of the real importance of this control. It is felt that the logistics of the company should invest in technology by purchasing the MRP system, visiting fairs and attending seminars. This way, the company will have better inventory control thus consequently decrease the purchase of materials.

  7. CURRENT STATE OF AUTOMOTIVE LIGHTING EQUIPMENT WITH NON-REPLACEABLE LIGHT SOURCES ON BASIS OF LIGHT-EMITTING DIODE TECHNOLOGIES

    Directory of Open Access Journals (Sweden)

    S. Sernov

    2012-01-01

    Full Text Available The paper contains information on the current state of automotive lighting equipment. Different designs of automotive lighting devices, their merits and demerits are described in the paper. The paper includes a substantiation of expediency of developing light-emitting diode lighting and proposes recommendations about optimization of their design.

  8. Government Intervention to Encourage the Increase of Innovation Activities: The Case of Automotive Component Industry

    Directory of Open Access Journals (Sweden)

    Erry Ricardo Nurzal

    2012-01-01

    Full Text Available The increasingly globalizing and very tight competition in the world market nowadays requires companies to increase their competitiveness to maintain and strengthen their position. One of the efforts has to be taken into consideration by companies is innovating sustainably. Evidence shows that companies characterised by innovation have above-average productivity and become leader in the industry. Firms innovate either to produce technologically new products or services, or to produce technologically improved products or services. To produce technologically new and improved products or services, firms need to undertake some innovation activities. Innovation activities are all those scientific, technological, organizational, financial and commercial steps, including investment in new knowledge, which actually, or are intended to, lead to the implementation of technologically new or improved products or processes. Small and medium enterprises face some problems to innovate. Government. intervention is needed to manage the problems, and is expected to increase innovation in the industry.Innovation activities discussed in this paper are focused on those occurred in small and medium enterprises in the automotive component sector as one of the sectors will be developed by the government. In the first part is the introduction which presents problem background. Then, the explanation about methodology and followed by the purpose of the study. The next part is results and discussion. Finally, the paper provides recommendation on intervention necessarily to be taken by the government in order to increase innovation activities in the industry.Key words: Government Intervention, Innovation Activities, and Automotive Component Industry

  9. Government Intervention to Encourage the Increase of Innovation Activities: The Case of Automotive Component Industry

    Directory of Open Access Journals (Sweden)

    Erry Ricardo Nurzal

    2012-01-01

    Full Text Available The increasingly globalizing and very tight competition in the world market nowadays requires companies to increase their competitiveness to maintain and strengthen their position. One of the efforts has to be taken into consideration by companies is innovating sustainably. Evidence shows that companies characterised by innovation have above-average productivity and become leader in the industry. Firms innovate either to produce technologically new products or services, or to produce technologically improved products or services. To produce technologically new and improved products or services, firms need to undertake some innovation activities. Innovation activities are all those scientific, technological, organizational, financial and commercial steps, including investment in new knowledge, which actually, or are intended to, lead to the implementation of technologically new or improved products or processes. Small and medium enterprises face some problems to innovate. Government. intervention is needed to manage the problems, and is expected to increase innovation in the industry.Innovation activities discussed in this paper are focused on those occurred in small and medium enterprises in the automotive component sector as one of the sectors will be developed by the government. In the first part is the introduction which presents problem background. Then, the explanation about methodology and followed by the purpose of the study. The next part is results and discussion. Finally, the paper provides recommendation on intervention necessarily to be taken by the government in order to increase innovation activities in the industry.Key words: Government Intervention, Innovation Activities, and Automotive Component Industry

  10. Status and Outlook for the U.S. Non-Automotive Fuel Cell Industry: Impacts of Government Policies and Assessment of Future Opportunities

    Energy Technology Data Exchange (ETDEWEB)

    Greene, David L [ORNL; Duleep, K. G. [ICF International; Upreti, Girish [ORNL

    2011-06-01

    Fuel cells (FCs) are considered essential future energy technologies by developed and developing economies alike. Several countries, including the United States, Japan, Germany, and South Korea have established publicly funded R&D and market transformation programs to develop viable domestic FC industries for both automotive and non-automotive applications. Important non-automotive applications include large scale and small scale distributed combined heat and electrical power, backup and uninterruptible power, material handling and auxiliary power units. The U.S. FC industry is in the early stages of development, and is working to establish sustainable markets in all these areas. To be successful, manufacturers must reduce costs, improve performance, and overcome market barriers to new technologies. U.S. policies are assisting via research and development, tax credits and government-only and government-assisted procurements. Over the past three years, the industry has made remarkable progress, bringing both stack and system costs down by more than a factor of two while improving durability and efficiency, thanks in part to government support. Today, FCs are still not yet able to compete in these markets without continued policy support. However, continuation or enhancement of current policies, such as the investment tax credit and government procurements, together with continued progress by the industry, appears likely to establish a viable domestic industry within the next decade.

  11. Impact behaviour of an innovative plasticized poly(vinyl chloride) for the automotive industry

    Science.gov (United States)

    Bernard, C. A.; Bahlouli, N.; Wagner-Kocher, C.; Ahzi, S.; Rémond, Y.

    2015-09-01

    Plasticized poly(vinyl chloride) (PPVC) is widely used in the automotive industry in the design of structural parts for crashworthiness applications. Thus, it is necessary to study and understand the influence of the mechanical response and mechanical properties of PPVC over a wide range of strain rate, from quasi-static to dynamic loadings. The process is also investigated using different sample thicknesses. In this work, the strain rate effect of a new PPVC is investigated over a wide range of strain rates at three temperatures and for three thicknesses. A modelling of the yield stress is also proposed. The numerical prediction is in good agreement with the experimental results.

  12. Release rates and environmental impact of zinc-nickel coatings in the automotive industry

    OpenAIRE

    Åslund, Johan

    2006-01-01

    At present the automotive industry is due to an EU directive, replacing hexavalent chrome on vehicles. This is an extensive job as hexavalent chrome is used all over the vehicle and to large extent on fasteners (screws, nuts, rivets etc.). Chrome (VI) is used as a passivating layer on mainly zinc-iron. When replacing the hexavalent chrome with a chrome (VI) free product, the passivating properties are reduced. One of the alternatives is to replace the zinc-iron coating with a zinc-nickel coat...

  13. COMPUTATIONAL FLUID DYNAMICS APPLIED TO THE STUDY OF INCLUSIONS FLOTATION IN STEELS FOR AUTOMOTIVE INDUSTRY

    Directory of Open Access Journals (Sweden)

    Ângelo Máximo Fernandes Marins

    2013-03-01

    Full Text Available The practice of inert gas bubbling in steel refining ladle aims the removal of non-metallic inclusions, in addition to thermal and compositional homogenization. Through physical and mathematical models of a secondary ladle refining, the effects of bubbling flow of inert gas and the number of porous plugs located at the bottom of the ladle are investigated. The velocity fields and flotation of non-metallic inclusions are analyzed by physical and mathematical modeling. The results are validated by analysis of images (PIV and the macroscopic model is compared by industrial results for inclusions analysis for steels used in the automotive sector

  14. Security Policies for Web Service Invocation of Automotive Industry Chain Collaboration Platform

    Institute of Scientific and Technical Information of China (English)

    HAN Min

    2007-01-01

    To meet the actual requirements of an automotive industry chain collaboration platform (AICCP), this paper offers several simple but effective security policies based upon the traditional security mechanism of data transfer, including user ID verification with SOAP (simple object access protocol). header, SOAP message encryption with SOAP extension and XML(extensible markup language) file encryption and decryption. Application of these policies to the AICCP for more than one year proves the effectiveness of the data exchange practice between the AICCP and enterprise Intranet.

  15. Release rates and environmental impact of zinc-nickel coatings in the automotive industry

    OpenAIRE

    Åslund, Johan

    2006-01-01

    At present the automotive industry is due to an EU directive, replacing hexavalent chrome on vehicles. This is an extensive job as hexavalent chrome is used all over the vehicle and to large extent on fasteners (screws, nuts, rivets etc.). Chrome (VI) is used as a passivating layer on mainly zinc-iron. When replacing the hexavalent chrome with a chrome (VI) free product, the passivating properties are reduced. One of the alternatives is to replace the zinc-iron coating with a zinc-nickel coat...

  16. Lead remotion of automotive batteries recycling industry wastewater by the aquatic macrofit eichhornia crassipes

    Directory of Open Access Journals (Sweden)

    Franciele Aní Caovilla Follador

    2009-08-01

    Full Text Available The objective of this work was to evaluate the efficiency of the lead absorption by the aquatic macrofit Eichhornia crassipes in the wastewater treatment of an automotive batteries recycling industry located at county of Paula de Freitas, state of Paraná, Brazil. For that, the relation of humid green mass of water hyacinth by solution volume was optimized and, in follow the method was employed in the industrial wastewater treatment. The results permitted to conclude that the lead and other metals (Fe, Cu, Zn e Cr absorption efficiency depends straightly of the water hyacinth mass (g by solution volume (L, being 40 and 50 g L-1 the more efficient relations showing equivalents results in wastewaters containing until 30 mg L-1 of contaminant. Factors as pH and temperature in the analyzed values no had an expressive influence. For the treatment of wastewater contaminated by lead of the small and mean industries which recycle automotive batteries, the utilization of water hyacinth is practicable in the optimized conditions. It´s necessary a refined study for the definition of the best alternative of treatment/final disposal of the water hyacinth biomass after the wastewater treatment.Key-words: green house, composting, stabilization lagoon, heavy metal.

  17. Crew resource management training within the automotive industry: does it work?

    Science.gov (United States)

    Marquardt, Nicki; Robelski, Swantje; Hoeger, Rainer

    2010-04-01

    This article presents the development, implementation, and evaluation of a crew resource management (CRM) training program specifically designed for employees within the automotive industry. The central objective of this training program was to improve communication, teamwork, and stress management skills as well to increase the workers' situational awareness of potential errors that can occur during the production process. Participants in the training program of this study were 80 employees, all of whom were working in a production unit for gearbox manufacturing. Effectiveness of the CRM training course was evaluated two times (1 month and 6 months after the training program). The results showed a significant improvement in a wide range of CRM-relevant categories, especially in teamwork-related attitudes, in addition to an increase in the workers' situational awareness after the training program. On the basis of the results, it can be stated that CRM training, which was originally developed for the aviation industry, can be transferred to the automotive industry. However, because of the lack of behavioral observations, these effects are limited to CRM attitudes and knowledge changes. Several recommendations for future research and training development in the field of human factors training are made.

  18. An evaluation of the procedures required to ensure consistent material supply in the Eastern Cape automotive industry

    Directory of Open Access Journals (Sweden)

    GS Horn

    2014-07-01

    Full Text Available There is a common perception that logistics practice and supply chain management have not yet reached the required international standards among all the supply chain members in the South African automotive industry. This article is based on a research study that investigated possible reasons for the inconsistent supply of materials in the Eastern Cape automotive industry specifically. Problems identified include the fact that suppliers are not evaluated on a regular basis and do not receive sufficient logistics training, while a commitment and will to development local suppliers is lacking. Recommendations made to the South African automotive industry include the improvement of development programmes to assist local suppliers in becoming world-class suppliers, better logistics training, more regular supplier assessments, as well as improved mutual communication among suppliers and motor vehicle assemblers.

  19. Pineapple leaf fiber as reinforce in composite materials, an alternative for automotive industry

    Energy Technology Data Exchange (ETDEWEB)

    Campos, Rejane Daniela de; Seo, Emilia Satoshi Miyamaru, E-mail: rejanedaniela@ipen.br [Instituto de Pesquisas Energeticas e Nucleares (IPEN/CNEN-SP), Sao Paulo, SP (Brazil)

    2013-07-01

    The composites appear as an extremely favorable alternative for different industries, due to the fact that it combines the best mechanical properties with the best physic-chemical properties of two or more materials. Nowadays, in the evaluation of materials, besides criteria such as economic viability and performance, the environmental criterion was included in this evaluation. Part of the environmental criteria is the use of biodegradable materials and/or recycled materials. In this sense, researches focused on vegetal fibers, as reinforcement in composites are growing considerably and positive results for its performance were achieved. Moreover, the environmental-friendly approach not only is the unique advantage on usage of vegetal fibers, but also it has an economical advantage, because of the low cost and good performance due to low density. The fiber extracted from the pineapple leaf (PALF) is a new alternative for automotive industry as cellulose-based fiber composite. In this sense, the present paper aims to present the characterization of the pineapple leaf fiber for manufacturing the automotive composite materials. Milled pineapple fibers extracted, in two different ways and submitted to mercerisation treatments, were characterized by mechanical and thermal properties; density; morphology; FTIR spectroscopy, EDX and X-ray diffraction. It is important to characterize the fibers, in order to obtain appropriate mechanical properties of composite. (author)

  20. Ergonomics and Kaizen as strategies for competitiveness: a theoretical and practical in an automotive industry.

    Science.gov (United States)

    Vieira, Leandro; Balbinotti, Giles; Varasquin, Adriano; Gontijo, Leila

    2012-01-01

    With increased international competitiveness in the automotive industry, came the concern of the companies save costs and lower production costs. For this purpose many ways are designed to reduce costs and waste of raw materials and reduce activities that do not aggregate value to manufacturing processes. In the early XVII appears the manufacturing system, which processes were hard with little concern for the health and safety of employees and conditions of the workplace. After the advent of the production system called lean manufacturing, a new paradigm in terms of production system capable of providing high levels of productivity and quality. It is based on waste elimination that occur during the production process. After began a new way of thinking, creating a culture of continuous improvement and lean process with no waste and reducing costs, without neglecting the welfare worker and improving the conditions of their work environment. This paper presents a reflection on the application of ergonomics in a lean production system of an automotive industry, using methodology based on the Kaizen (Continuous Improvement) to gain performance and improving the conditions of the workplace, also will be presented with positive and negative points in using this methodology in relation to ergonomics. The research will be conducted by collecting data 'in loco' and interviews with workers. Some studies show that in companies that are lean system and using the methodology of Kaizen, the results of product quality, levels of absenteeism and accidents are better than those obtained in companies that do not apply the same concept.

  1. The Financial Analysis of the Hungarian Automotive Industry Based on Profitability and Capital Structure Ratios

    Directory of Open Access Journals (Sweden)

    Gabor Szucs

    2015-03-01

    Full Text Available The present study aims to investigate the economic processes taking place in the Hungarian automotive industry primarily by means of descriptive and multivariate statistical models. The purpose of the analysis is to present the performance of the sector via the ratios describing the operation. First the database and the applied methods – which are the factor and cluster analysis – will be described. Statement of the results begins with a descriptive statistical analysis of the financial ratios, where besides market share we get a whole picture of the operation of the determinative companies of the branch and the factors influencing the last six years. The capital structure ratios are examined in a separate chapter, where the changes of the last 10 years can be followed. The multivariate statistical models try to present a complex picture of the characteristics of the economic field and the underlying boundaries by means of the different ratios. On the basis of these findings, the study concludes that the automotive industry, which is named as a driving force of the economy, maintains its unbroken momentum predominantly due to the foreign-owned segment. Despite the given circumstances, the role of the liabilities is not of great importance.

  2. Identifying Critical Success Factors for TQM and Employee Performance in Malaysian Automotive Industry: A Literature Review

    Science.gov (United States)

    Nadia Dedy, Aimie; Zakuan, Norhayati; Zaidi Bahari, Ahamad; Ariff, Mohd Shoki Md; Chin, Thoo Ai; Zameri Mat Saman, Muhamad

    2016-05-01

    TQM is a management philosophy embracing all activities through which the needs and expectations of the customer and the community and the goals of the companies are satisfied in the most efficient and cost effective way by maximizing the potential of all workers in a continuing drive for total quality improvement. TQM is very important to the company especially in automotive industry in order for them to survive in the competitive global market. The main objective of this study is to review a relationship between TQM and employee performance. Authors review updated literature on TQM study with two main targets: (a) evolution of TQM considering as a set of practice, (b) and its impacts to employee performance. Therefore, two research questions are proposed in order to review TQM constructs and employee performance measure: (a) Is the set of critical success factors associated with TQM valid as a whole? (b) What is the critical success factors should be considered to measure employee performance in automotive industry?

  3. How the EU’s Eastern Enlargement Changed the German Productive Model. The Case of the Automotive industry

    OpenAIRE

    Krzywdzinski, Martin

    2014-01-01

    What impact did the Eastern Enlargement of the European Union have on the productive models and labor relations in the German automotive industry? Did it lead to a “race to the bottom” and “social dumping”? This article examines the evolution of value chains and product strategies as well as the development of employment and labor relations in the German automotive industry and discusses the hypotheses of “dualization” or “disintegration.” It is based on case studies of automobile manufacture...

  4. PATTERNS OF SUPPLIER LEARNING: CASE STUDIES IN THE MALAYSIAN AUTOMOTIVE INDUSTRY

    Directory of Open Access Journals (Sweden)

    Kadzrina Abdul Kadir

    2011-01-01

    Full Text Available Supplier development programs support the development of a supplier's capabilities, usually with the assistance of a buyer. In an industrial environment that lacks home- grown technology, it is of interest to explore precisely how suppliers learn and increase their capabilities. There are also questions regarding how the buyer impacts this learning process, specifically with respect to dependent suppliers for which major buyers account for more than 20% of sales. It is claimed that support from buyers for supplier training has been deficient. Thus, there is a need to identify the types of training that suppliers themselves prefer. The objective of this study is therefore to examine the patterns of learning for dependent suppliers in the Malaysian automotive industry by exploring how suppliers learn best and defining the role of buyers in providing assistance. This study presents a model based on empirical findings and discusses the implications of the findings.

  5. Integration of Head-Up Display system in automotive industry: a generalized application

    Science.gov (United States)

    Betancur, J. Alejandro; Osorio, Gilberto; Mejía, Alejandro

    2013-06-01

    Throughout the development of the automotive industry, supporting activities related with driving has been material of analysis and experimentation, always seeking new ways to achieve greater safety for the driver and passengers. With the purpose of contributing to this topic, in order to contribute to this subject, this paper summarizes from past research experiences the use of Head-Up Display systems applied to the automobile industry, covering it from two main points of discussion: the first one, from a technical point of view, in which the main principles of optical design associated with a moderate-cost experimental set up are brought out; and the second one, an operational approach where an applied driving graphical interface is presented. Up to now, the results suggest that the experimental set up here discussed could be adaptable to any automobile vehicle, but it is needed further research and investment.

  6. Characteristics of performance indicators in incentive systems of brazilian automotive industry

    Directory of Open Access Journals (Sweden)

    Rosana Carmen de Meiroz Grillo Gonçalves

    2015-09-01

    Full Text Available This paper provides a general overview of the performance indicators used by Brazilian Automotive Industry in its profit sharing agreements, named PLR agreements. The 39 PLR agreements analyzed had their performance indicators classified in six groups: financial, quality, flexibility, productivity, customers and human resources. The results show a massive presence of traditional non-financial indicators, whereas performance indicators to cover social-environmental aspects have not been found. The predominance of indicators related to productivity and quality raised the possibility that in economic cycles with industry activity expansion, the non-financial indicators can be used as proxies of financial indicators. After analyzing the results, it was suggested that, in future, the study of the indicators basket should include its relations with strategic position, technological sophistication and other factors that impact the selection of indicators.

  7. Relationship between lighting and noise levels and productivity of the occupants in automotive assembly industry.

    Science.gov (United States)

    Akbari, Jafar; Dehghan, Habibollah; Azmoon, Hiva; Forouharmajd, Farhad

    2013-01-01

    Work environment affects human productivity and his performance. The aims of this study were to investigate the effects of lighting and noise levels on human productivity in the automotive assembly industry. Subjects were 181 workers from different parts of an automobile assembly industry. Illuminance (Lx) at the height of 30 inches from the surface of work station and noise (dBA) were locally measured. Also human productivity by the Goldsmith and Hersey scale (1980) was measured. Data were analyzed by using SPSS v20 Pearson correlation coefficient. The results showed that the relationship between noise level and human productivity is negative and significant (P 0.05). Based on the results, in assembly tasks, noise has a negative impact on human productivity, and lighting does not affect this. So, in order to increase employee productivity, noise control and reduction to less than the standard values (less than 85 dB) is necessary.

  8. The California greenhouse gas initiative and its implications to the automotive industry

    Energy Technology Data Exchange (ETDEWEB)

    Smith, B. C.; Miller, R. T.; Center for Automotive Research

    2006-05-31

    CAR undertook this investigation to better understand the costs and challenges of a local (state) regulation necessitating the implementation of alternative or advanced powertrain technology. CAR will attempt to add insight into the challenges that local regulations present to the automotive industry, and to contribute further to the discussion of how advanced powertrain technology may be used to meet such regulation. Any local law that (directly or indirectly) affects light duty motor vehicle fuel economy creates what in effect is a specialty market for powertrain technology. As such these small markets present significant challenges for automotive manufacturers. First, a small market with unique standards presents significant challenges to an industry that has sustained growth by relying on large volumes to achieve scale economies and deliver products at a cost acceptable to the consumer. Further, the challenges of the additional technology make it likely that any powertrain capable of meeting the stringent emissions standards will include costly additional components, and thus will be more costly to manufacture. It is likely that manufacturers would consider the following actions as steps to deliver products to meet the pending California regulatory requirements anticipated as a result of prior California legislation: (1) Substituting more fuel efficient vehicles: Bring in more efficient vehicles from global operations, while likely dropping existing domestic products. (2) Substituting powertrains: Add existing downsized engines (i.e. turbocharged versions, etc.) into California market-bound vehicles. (3) Powertrain enhancements: Add technology to current engine and transmission offerings to improve efficiency and reduce emissions. (4) Incorporating alternative powertrains into existing vehicle platforms: Develop a hybrid or other type of powertrain for an existing vehicle. (5) New powertrains and new platforms: Develop vehicles specifically intended to

  9. Status and Outlook for the U.S. Non-Automotive Fuel Cell Industry: Impacts of Government Policies and Assessment of Future Opportunities

    Energy Technology Data Exchange (ETDEWEB)

    Greene, David L. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Duleep, K. G. [ICF International, Fairfax, VA (United States); Upreti, Girish [Univ. of Tennessee, Knoxville, TN (United States)

    2011-05-15

    Non-Automotive Fuel Cell Industry, Government Policy and Future Opportunities. Fuel cells (FCs)are considered essential future energy technologies by developed and developing economies alike. Several countries, including the United States, Japan, Germany,and South Korea have established publicly funded R&D and market transformation programs to develop viable domestic FC industries for both automotive and nonautomotive applications.

  10. Scrap automotive electronics: A mini-review of current management practices.

    Science.gov (United States)

    Cucchiella, Federica; D'Adamo, Idiano; Rosa, Paolo; Terzi, Sergio

    2016-01-01

    End-of-life vehicles, together with waste from electric and electronic equipment, are known as an important source of secondary raw materials. For many years, their recovery has allowed the restoring of great amounts of metals for new cars production. This article provides a comprehensive mini-review on the end-of-life vehicles recycling topic between 2000 and 2014, with a particular focus on automotive electronics recycling. In fact, in the last years, experts focused their attention on a better exploitation of automotive shredder residue fraction, but not sufficiently on eventual electronic scraps embedded in it. Hence, studies assessing the value embedded in these scraps are rarely available in literature, causing an important gap in both recycling policies and research. The fact that, at present, the management of electronic control units (the most valuable component among automotive electronic equipment) is, as yet, off the radar in both end-of-life vehicles and waste from electric and electronic equipment Directives demonstrates the theory. Of course, their recycling would not contribute in a relevant way to reach the weighted-based recycling and recovery targets characterising current regulations, but would be very important under a critical raw materials recovery view. Results coming from the literature analysis confirm these assumptions.

  11. Performance measurement of the after-sales service network: Evidence from the automotive industry

    Directory of Open Access Journals (Sweden)

    Shahnoush Shahrouzi Fard

    2015-10-01

    Full Text Available This paper presents an empirical investigation to determine important factors influencing on customer satisfaction in after-sales service network of automotive industry. The study designs two questionnaires, one for measuring the quality of after-sales services and the other for measuring customers’ satisfaction. The study selects a sample of 265 randomly selected customers out of 850 people who received the services from an automotive firm in Iran. Cronbach alpha has calculated as 0.82, which is well above the minimum desirable level. Using Spearman correlation the study has detected a positive and meaningful relationship between services and customer satisfaction (r=0.48, Sig. =0.01, a positive relationship between being responsiveness and customer satisfaction (r=0.51, Sig. =0.01 and finally a positive relationship between speed of operation customer satisfaction (r=0.45, Sig. = 0.01. Moreover, there was a positive and meaningful relationship between cost of services and customer satisfaction (r=0.68, Sig. = 0.01 and a positive relationship between quality of services of after-sales services and customer satisfaction (r = 0.61, Sig. =0.01.

  12. Causal Analysis of ISO/TS16949 Efforts in Automotive Industry

    Science.gov (United States)

    Zakuan, Norhayati; Ariff, Mohd Shoki Md; Norfian Alifiah, Mohd; Mohd Yusof, Shari; Zameri Mat Saman, Muhamad

    2014-06-01

    The principal aim of this study is to determine the impact of ISO/TS16949 efforts on total quality management (TQM) and the ISO/TS16949 efforts relationship in Malaysian automotive industry. A survey method was employed to collect data using English version for Malaysian respondents. Exploratory factor analysis and reliability analysis empirically verified and validated the underlying items of TQM, ISO/TS16949 and organizational performance. Structural equation modeling was employed to test the proposed model. Data analysis revealed that TQM implementations have a strong and positive impact on organizational performance through direct relationship as well as through a mediating role of ISO/TS16949 efforts. From the research findings, it is viable to recommend that ISO/TS16949 should be incorporated with philosophy and methods of TQM to achieve better performance. This study proved to be valuable to academic researchers as well as automotive practitioners. It systematically analyzes the mediating effect of ISO/TS16949 efforts on TQM and organizational performance relationship.

  13. Critical Success Factors for Implementing Lean Manufacturing in Malaysian Automotive Industry

    Directory of Open Access Journals (Sweden)

    A.N.M. Rose

    2014-09-01

    Full Text Available The challenges faced by automotive manufacturers had made them looked into Lean Manufacturing (LM which was implemented by Toyota Motor a long time ago. In Malaysia, the two main car manufacturers are PROTON and PERODUA; these two manufacturers offer good opportunity to large local companies and Small Medium Enterprises (SMEs to participate in the automotive component manufacturing industry. The main objective of this study is to explore and investigate the level of perceptions on the importance and extent of practice with respect to 13 Critical Success Factors (CSFs for LM implementation. To perform this study, a survey instrument that consists of 13 CSFs and 78 items was developed and distributed to local companies. The comparison was carried out on each of these CSFs based on perception, number of years and company size. The statistical analysis using the Kruskal Wallis test had identified four basic critical success factors for both SMEs and large companies with respect to the perception on the importance and extent of practice. Further study probes into the outcomes of the exploration on feasible LM practices.

  14. Work-related musculoskeletal disorders in the automotive industry due to repetitive work - implications for rehabilitation

    Directory of Open Access Journals (Sweden)

    Quarcoo David

    2010-04-01

    Full Text Available Abstract Background Musculoskeletal disorders (MSDs due to repetitive work are common in manufacturing industries, such as the automotive industry. However, it's still unclear which MSDs of the upper limb are to be expected in the automotive industry in a first aid unit as well as in occupational precaution examinations. It is also unclear which examination method could be performed effectively for practical reasons and under rehabilitation aspects. Additionally, it was to discuss whether the conception of unspecific description for MSDs has advantages or disadvantages in contrast to a precise medical diagnosis. Methods We investigated the health status of two study populations working at two automotive plants in Germany. The first part included 67 consecutive patients who were seen for acute or chronic MSDs at the forearm over a 4-month period at the plants' medical services. Information about patients' working conditions and musculoskeletal symptoms was obtained during a standardized interview, which was followed by a standardized orthopedic-chiropractic physical examination. In the second part, 209 workers with daily exposure to video display terminals (VDT completed a standardized questionnaire and were examined with function-oriented muscular tests on the occasion of their routine occupational precaution medical check-up. Results The majority of the 67 patients seen by the company's medical services were blue-collar works from the assembly lines and trainees rather than white-collar workers from offices. Rates of musculoskeletal complaints were disproportionately higher among experienced people performing new tasks and younger trainees. The most common MSD in this group were disorders of flexor tendons of the forearm. By contrast, among the 209 employees working at VDT disorders of the neck and shoulders were more common than discomfort in the forearm. A positive tendency between restricted rotation of the cervical vertebrae and years

  15. Work-related musculoskeletal disorders in the automotive industry due to repetitive work - implications for rehabilitation.

    Science.gov (United States)

    Spallek, Michael; Kuhn, Walter; Uibel, Stefanie; van Mark, Anke; Quarcoo, David

    2010-04-07

    Musculoskeletal disorders (MSDs) due to repetitive work are common in manufacturing industries, such as the automotive industry. However, it's still unclear which MSDs of the upper limb are to be expected in the automotive industry in a first aid unit as well as in occupational precaution examinations. It is also unclear which examination method could be performed effectively for practical reasons and under rehabilitation aspects. Additionally, it was to discuss whether the conception of unspecific description for MSDs has advantages or disadvantages in contrast to a precise medical diagnosis. We investigated the health status of two study populations working at two automotive plants in Germany. The first part included 67 consecutive patients who were seen for acute or chronic MSDs at the forearm over a 4-month period at the plants' medical services. Information about patients' working conditions and musculoskeletal symptoms was obtained during a standardized interview, which was followed by a standardized orthopedic-chiropractic physical examination. In the second part, 209 workers with daily exposure to video display terminals (VDT) completed a standardized questionnaire and were examined with function-oriented muscular tests on the occasion of their routine occupational precaution medical check-up. The majority of the 67 patients seen by the company's medical services were blue-collar works from the assembly lines and trainees rather than white-collar workers from offices. Rates of musculoskeletal complaints were disproportionately higher among experienced people performing new tasks and younger trainees. The most common MSD in this group were disorders of flexor tendons of the forearm. By contrast, among the 209 employees working at VDT disorders of the neck and shoulders were more common than discomfort in the forearm. A positive tendency between restricted rotation of the cervical vertebrae and years worked at VDT was observed. In addition, only less than 8

  16. Corrosion behaviour of the welded steel sheets used in automotive industry

    Directory of Open Access Journals (Sweden)

    D. Katundi

    2010-02-01

    Full Text Available Purpose: of this paper is to characterise the corrosion resistance in the steel sheets (Hot dip galvanizing of steel sheets used in automotive industry. In fact, corrosion of automotive components by road salt is a widely known problem. The different parts under the car body and the interior surface of body panels suffer easily from the corrosive products deposited on roads and used mainly to melt snow. A comparison in a chemical investigation of the corrosion rate for base metals (without welding and welded steel is required. Therefore, conformity will be accomplished between the corrosion phenomena in simulated corrosion tests and those in actual cars.Design/methodology/approach: Simulated corrosion tests, wet/humidity test and hot dust/dry cycle talk test carried on in laboratory conditions was investigated quantitatively. Dynamic behaviour of the corroded specimens have been tested dynamically to simulate under the crash test conditions.Findings: Studies carried out on the vast corroded samples have shown that the pitting corrosion damage and crack initiation sites have began and propagated generally in the HAZ in the welded steel sheets (Tailored welded blanks - TWB.Research limitations/implications: This paper contains partially results of a common research project. Some limitations exist in application of hot dust/dry cycle talk to the real open air test conditions. All of these results were carried out in the laboratory conditions.Practical implications: The problem is of extreme importance to all academic, scientific, manufacturing, maintenance and industrial societies. The outcome of the proposed study will contribute to the industrial application of ARCELOR-MITTAL. The proposed study will be benefit not only for the car industry and steel makers, but also important for the other industrial applications. The proposed research can be employed in a broad range of applications in oil and natural gas industries. This project will promote

  17. Enhancing the competitiveness of an SMME in the automotive industry through the introduction of laser based manufacturing. A case study

    CSIR Research Space (South Africa)

    Burger, HP

    2006-01-01

    Full Text Available The Automotive Industry uses large volumes of woven synthetic cloth in their paint shops. The cloth is used to clean the car bodies prior to painting. A basic requirement for this application is that the cloth is lint free to avoid blemishes...

  18. The effects of reconditioning by welding of crankshafts in automotive industry

    Directory of Open Access Journals (Sweden)

    O. Chivu

    2015-10-01

    Full Text Available The reconditioning by welding process applied to the crankshafts in the automotive industry can be carried out by using various reconditioning technologies that are based on different welding parameters and processes. This paper presents a comparison between Shielded Metal Arc Welding (SMAW and Welding in Gas (WIG reconditioning processes from the perspective of the metallographic analysis conducted on the zones resulted after the depositing process. The heat cycle resulted during the two welding processes influences in a different manner the welding behavior of the base material due to the occurrence of micro-structural changes in the main zones of the deposit. The occurred structural changes may influence to a significant degree the operating behavior of the structures repaired by welding.

  19. Integration Of The Security Sub-Modules Elements In The Automotive Industry

    Science.gov (United States)

    Gallego, C.; Fernández, M.; Caires, A. S.; Cañibano, E.

    2007-05-01

    This study is addressed to obtain a design methodology for integrated security sub-modules (constituting the suspension and steering modules) in the car manufacturing industry. The sub-modules are made up of a steel structure and anchorage elements (rubber-metal or plastic-metal), which undergo separate surface treatments to prevent corrosion. Afterwards, the elements are traditionally joined by means of adhesives and screws. This process involves a great number of stages, low quality union methods and generation of corrosion areas that shorten its useful life. This methodology provides automotive suppliers an additional added value and cost reduction, allowing them to increase its competitiveness in a sector that faces the transition from the traditional supply chain to a strategic value chain.

  20. Testing the Corrosion Behaviour of Plated Aluminum Strips for Heat Exchangers Operating in the Automotive Industry

    Science.gov (United States)

    Nowak, Marek; Opyrchał, Mieczysław; Kłyszewski, Andrzej; Żelechowski, Janusz

    The automotive industry uses heat exchangers made of aluminum alloys. The radiators for an engine cooling system comprise elements (tubes) in which the coolant flows. These elements are made of AlMn alloys (e.g. AlMn or AlMnCu), while ribs are made from the sheet metal plated with AlSi alloys. While in service, the heat exchangers are exposed to harsh weather conditions, hence the need to ensure that the individual elements of the design are adequately protected from corrosion. One of the ways to obtain this protection is by modification of the chemical composition of aluminum alloys used in the manufacture of radiators. In this study, corrosion tests were carried out to characterise the investigated materials in terms of their corrosive behavior. The experiments included measurements of corrosion potential, testing of corrosion resistance in neutral salt spray, and electrochemical studies of selected plated AlMn alloy strips with different chemical composition.

  1. Supplier-purchaser relationship assessment maturity model: a study of suppliers from an automotive industry

    Directory of Open Access Journals (Sweden)

    Gilberto Zanoni

    2013-05-01

    Full Text Available Operations networks are increasingly demanding in terms of enterprises’ relationships. Strategies and processes integration and capabilities generation between supply chain members become success key factors. This paper proposes a conceptual model for purchaser-supplier relationship maturity level assessment. The maturity levels were developed from a literature review of the stages of the logistics conceptual evolution, from the integration between members of supply chains and from the evolution stages of the supplier-purchaser relationship. This model integrates a measuring system based on the ‘Performance Prism’. The model is tested in enterprises of the automotive industry. The methodology used to test and validate the model is a survey. Results stated that the participant enterprises are generally found in maturity level 3, which is also confirmed by cluster analysis. Maturity level models may help companies in evolutionary trajectories stating references for their change processes.

  2. Impact behaviour of an innovative plasticized poly(vinyl chloride for the automotive industry

    Directory of Open Access Journals (Sweden)

    Bernard C.A.

    2015-01-01

    Full Text Available Plasticized poly(vinyl chloride (PPVC is widely used in the automotive industry in the design of structural parts for crashworthiness applications. Thus, it is necessary to study and understand the influence of the mechanical response and mechanical properties of PPVC over a wide range of strain rate, from quasi-static to dynamic loadings. The process is also investigated using different sample thicknesses. In this work, the strain rate effect of a new PPVC is investigated over a wide range of strain rates at three temperatures and for three thicknesses. A modelling of the yield stress is also proposed. The numerical prediction is in good agreement with the experimental results.

  3. Customer Ranking Model for Project Businesses: A Case Study from the Automotive Industry

    Directory of Open Access Journals (Sweden)

    Bernd Markus Zunk

    2014-03-01

    Full Text Available For technology-orientated enterprises that operate project-based businesses, the goal-oriented allocation of scarce marketing resources has great potential to help consolidate their competitive position. An important precondition for goal-oriented management is the identification of the most valuable customers. This enables technology-orientated enterprises to segment markets in order to make tactical marketing decisions. This theorybased paper aims to develop and test a holistic customer ranking model. By deploying the five steps presented in this paper, customer relationship managers are better able to identify and to rank their customers in project-based businesses. A case study provides an example of the application of the method from the automotive industry in Austria. The experiences derived from this case study show that using a customer ranking framework is a crucial factor for enterprises in narrow technology markets to be successful and to achieve their corporate goals.

  4. Mediator Effect of TPM between TQM and Business Performance in Malaysia Automotive Industry

    Science.gov (United States)

    Ahmad, M. F.; Zakuan, N.; Rasi, Raja Zuraidah R. M.; Hisyamudin, M. N. N.

    2015-05-01

    Total Quality Management (TQM) is vital management tool in ensuring a company can success in the continuously growing competition in the global market. In order to survive in the global market with intense competition amongst regions and enterprises, the adoption of tools and techniques are essential in improving business performance. However, only few previous studies have examined the mediators and moderators between TQM and business performance. This present research proposed a TQM performance model with mediator effect of TPM with structural equation modelling, which is a more comprehensive model for developing countries, specifically for Malaysia. A questionnaire was prepared and sent to 1500 companies from automotive industry and the related vendors in Malaysia, giving a 21.3 per cent rate. The result concludes that TPM is partial mediation between and TQM and Business Performance with indirect effect (IE) is 0.25 which can be categorised as high mediator effect.

  5. Nanotechnology in automotive industry: research strategy and trends for the future-small objects, big impacts.

    Science.gov (United States)

    Coelho, Margarida C; Torrão, Guilhermina; Emami, Nazanin; Grácio, José

    2012-08-01

    The goal of this paper is to emphasize and present briefly the nanotechnology science and its potential impact on the automotive industry in order to improve the production of recent models with an optimization of the safety performance and a reduction in the environmental impacts. Nanomaterials can be applied in car bodies as light weight constructions without compromising the stiffness and crashwortiness, which means less material and less fuel consumption. This paper outlines the progress of nanotechnology applications into the safety features of more recent vehicle models and fuel efficiency, but also emphasis the importance of sustainable development on the application of these technologies and life cycle analysis of the considered materials, in order to meet the society trends and customers demands to improve ecology, safety and comfort.

  6. An Application of Value Stream Mapping in Production Flow Analysis: A lean approach in An Automotive Industry

    Directory of Open Access Journals (Sweden)

    Krushnaraj Bodana

    2016-08-01

    Full Text Available Lean manufacturing deals with a manufacturing process improvement based on the fundamental goal of Toyota production system in order to minimize or eliminate waste while maximizing production flow. Today in a highly competitive local and global market, it is very much crucial to satisfy the changing demand of the customers. Thus, in today’s manufacturing industry there is an increased focus to produce the right product at right time. The prime objective of this paper to apply a significant lean manufacturing tool know as Value Stream Mapping (VSM. To fulfil this objective a fundamental principles of lean were implemented and VSM was generated to analyse the production flow at an automotive industry and improve the current operating condition to overcome the difficulties with current state of work through time study, Takt time calculation, modifying work cell layout. And based on the future state of VSM, final results showed that by implementing this lean techniques, Production Lead-time (PLT decreased from 7.6 days to 3.2 days, and the cycle time is decrease up to 73%.

  7. Analysis of the Theoretical Relationships Between Product and Production Modularity and their Implications in the Automotive Industry

    DEFF Research Database (Denmark)

    Kubota, Flávio Issao; Cauchick Miguel, Paulo Augusto; Hsuan, Juliana

    Research in modularity design and in production systems in the automotive industry is increasing, as many Western and Japanese firms are applying this concept. This study focuses the relationships between modularity in design (MID) and production (MIP). After analysing 60 papers on MID and MIP...... in automotive companies, it was observed that some publications suggest that relationships between MID and MIP can be twoways, i.e. not only the former affects the latter, but the latter also affects the former. Conclusively, the relationships between MID and MIP are relevant and future studies should emphasise...

  8. Analysis of the Theoretical Relationships Between Product and Production Modularity and their Implications in the Automotive Industry

    DEFF Research Database (Denmark)

    Kubota, Flávio Issao; Cauchick Miguel, Paulo Augusto; Hsuan, Juliana

    Research in modularity design and in production systems in the automotive industry is increasing, as many Western and Japanese firms are applying this concept. This study focuses the relationships between modularity in design (MID) and production (MIP). After analysing 60 papers on MID and MIP...... in automotive companies, it was observed that some publications suggest that relationships between MID and MIP can be twoways, i.e. not only the former affects the latter, but the latter also affects the former. Conclusively, the relationships between MID and MIP are relevant and future studies should emphasise...

  9. Survey of risk reduction and pollution prevention practices in the Rhode Island automotive refinishing industry.

    Science.gov (United States)

    Enander, R T; Gute, D M; Missaghian, R

    1998-07-01

    In 1996 a survey of pollution prevention, environmental control, and occupational health and safety practices was conducted in the Rhode Island automotive refinishing industry sector. In conjunction with project partners, the Rhode Island Department of Environmental Management developed a multidimensional survey instrument to identify risk reduction opportunities. Investigators sought to characterize the range of environmental and industrial hygiene control employed by Rhode Island facilities for the purposes of focusing state technical and compliance assistance efforts. Data were collected on a diverse range of subject areas including work force demographics; source reduction; potential health hazards; worker protection and safety; solid and hazardous waste management; and air pollution control. Nearly one-half of the shops employ three or fewer people, and in many cases, spray painters double as body repair technicians thereby increasing their potential exposure to workplace contaminants. While nearly all of the shops reported that they use spray painting booths, only 38% own booths the more effective downdraft design. Based on the self-reported data, recently promulgated state air pollution control regulations (requiring the use of compliant coatings, enclosed or modified spray gun cleaners, and high-volume, low-pressure, spray guns) appear to be effective at motivating companies toward source reduction. A range of risk reduction opportunities were identified as input material changes, technology changes, and improved operating practices. Better methods of risk communication; a professional licensing requirement; and targeted training, compliance, and technical assistance would help to achieve greater levels of risk reduction in this mature, high-hazard industry.

  10. Cross Cultural Logistics and Supply Chain Management Towards Organizational Effectiveness within the Asean/Thai Automotive Industries: A Sem Analysis

    Directory of Open Access Journals (Sweden)

    Dansomboon Suwaj

    2016-09-01

    Full Text Available As a manufacturing, logistics and supply chain hub within ASEAN (Association of Southeast Asian Nations, Thailand holds the 12th spot in global vehicle production for an estimated 2,355 Thai and multinational automotive industry enterprises. Within the Association of Southeast Asian Nations, Thailand ranks number one in automotive production contributing $US11.4 billion to the Thai economy and 12 percent to Thailand’s GDP (Gross Domestic Product, with the automotive industry being Thailand’s leading export sector. However, the automotive companies envisage the difficulty of cultural diversity to manage and coordinate. Therefore, cultural values from the milieu are inducted into the workplace and have a strong impact on both individual behavior and organizational effectiveness and must be direction at all levels for cross-cultural, organizational effectiveness to be achieved. It also became evident that natural disasters are frequent and highly disruptive to the global automotive supply chain and paces must be taken to countervailing the notable and continuing loss to economic growth and organizational effectiveness to both sector units and the global industry. The implementation of strategically placed, environmentally ‘habituated’, automotive parts logistics cache might be one solution to the problem. Given the crucial importance of this sector to the economy of the region and the global supply chain, the researchers surveyed 220 managers using a 7-point Likert scale questionnaire within the multinational industrial clusters of Thailand’s ‘Detroit of Asia’ Eastern Seaboard region. Using Structural Equation Modelling to test the 11 variables on Logistics Management, Supply Chain Management and Organizational Effectiveness in a cross-cultural context, it was determined that collaboration within the supply chain and the exchange of information can reduce uncertainty, with trust being a key ingredient to a JV’s success

  11. Black economic empowerment in the Eastern Cape automotive industry: Challenges and policies

    Directory of Open Access Journals (Sweden)

    GS Horn

    2014-05-01

    Full Text Available Original Equipment Manufacturers (OEMs in South Africa are under pressure to meet the Black Economic Empowerment (BEE policies and charters of the South African government by giving BEE suppliers additional opportunities to tender. However, many BEE suppliers, due to being historically disadvantaged, experience various problems which make it difficult for them to win tenders, including lack of finances, opportunities to tender and management and business skills, and problems with quality and capacity. This paper outlines these practical problems experienced by BEE suppliers, the effects of these problems on risk and complexity in the South African automotive industry and policies that address these problems and assist BEE suppliers to become A-rated suppliers. Data for the paper was obtained from interviews with: senior employees of the AIDC involved with supplier development training; middle managers of supplier quality and development departments at the three OEMs in the Eastern Cape Province; and BEE and small suppliers identified to undergo AIDC training. The findings of the study are that unless sufficient training is given to BEE and potential BEE suppliers, supply to OEMs will remain in the hands of existing established suppliers and very little transformation will occur within the automobile industry in South Africa.

  12. Relationship between Lighting and Noise Levels and Productivity of the Occupants in Automotive Assembly Industry

    Directory of Open Access Journals (Sweden)

    Jafar Akbari

    2013-01-01

    Full Text Available Work environment affects human productivity and his performance. The aims of this study were to investigate the effects of lighting and noise levels on human productivity in the automotive assembly industry. Method. Subjects were 181 workers from different parts of an automobile assembly industry. Illuminance (Lx at the height of 30 inches from the surface of work station and noise (dBA were locally measured. Also human productivity by the Goldsmith and Hersey scale (1980 was measured. Data were analyzed by using SPSS v20 Pearson correlation coefficient. Results. The results showed that the relationship between noise level and human productivity is negative and significant (, , but there was no significant relationship between lighting and human productivity (. Conclusion. Based on the results, in assembly tasks, noise has a negative impact on human productivity, and lighting does not affect this. So, in order to increase employee productivity, noise control and reduction to less than the standard values (less than 85 dB is necessary.

  13. Innovation in Information Technology: Theoretical and Empirical Study in SMQR Section of Export Import in Automotive Industry

    Science.gov (United States)

    Edi Nugroho Soebandrija, Khristian; Pratama, Yogi

    2014-03-01

    This paper has the objective to provide the innovation in information technology in both theoretical and empirical study. Precisely, both aspects relate to the Shortage Mispacking Quality Report (SMQR) Claims in Export and Import in Automotive Industry. This paper discusses the major aspects of Innovation, Information Technology, Performance and Competitive Advantage. Furthermore, In the empirical study of PT. Astra Honda Motor (AHM) refers to SMQR Claims, Communication Systems, Analysis and Design Systems. Briefly both aspects of the major aspects and its empirical study are discussed in the Introduction Session. Furthermore, the more detail discussion is conducted in the related aspects in other sessions of this paper, in particular in Literature Review in term classical and updated reference of current research. The increases of SMQR claim and communication problem at PT. Astra Daihatsu Motor (PT. ADM) which still using the email cause the time of claim settlement become longer and finally it causes the rejected of SMQR claim by supplier. With presence of this problem then performed to design the integrated communication system to manage the communication process of SMQR claim between PT. ADM with supplier. The systems was analyzed and designed is expected to facilitate the claim communication process so that can be run in accordance with the procedure and fulfill the target of claim settlement time and also eliminate the difficulties and problems on the previous manual communication system with the email. The design process of the system using the approach of system development life cycle method by Kendall & Kendall (2006)which design process covers the SMQR problem communication process, judgment process by the supplier, claim process, claim payment process and claim monitoring process. After getting the appropriate system designs for managing the SMQR claim, furthermore performed the system implementation and can be seen the improvement in claim communication

  14. Innovation in Information Technology: Theoretical and Empirical Study in SMQR Section of Export Import in Automotive Industry

    Directory of Open Access Journals (Sweden)

    Soebandrija Khristian Edi Nugroho

    2014-03-01

    Full Text Available This paper has the objective to provide the innovation in information technology in both theoretical and empirical study. Precisely, both aspects relate to the Shortage Mispacking Quality Report (SMQR Claims in Export and Import in Automotive Industry. This paper discusses the major aspects of Innovation, Information Technology, Performance and Competitive Advantage. Furthermore, In the empirical study of PT. Astra Honda Motor (AHM refers to SMQR Claims, Communication Systems, Analysis and Design Systems. Briefly both aspects of the major aspects and its empirical study are discussed in the Introduction Session. Furthermore, the more detail discussion is conducted in the related aspects in other sessions of this paper, in particular in Literature Review in term classical and updated reference of current research. The increases of SMQR claim and communication problem at PT. Astra Daihatsu Motor (PT. ADM which still using the email cause the time of claim settlement become longer and finally it causes the rejected of SMQR claim by supplier. With presence of this problem then performed to design the integrated communication system to manage the communication process of SMQR claim between PT. ADM with supplier. The systems was analyzed and designed is expected to facilitate the claim communication process so that can be run in accordance with the procedure and fulfill the target of claim settlement time and also eliminate the difficulties and problems on the previous manual communication system with the email. The design process of the system using the approach of system development life cycle method by Kendall & Kendall (2006which design process covers the SMQR problem communication process, judgment process by the supplier, claim process, claim payment process and claim monitoring process. After getting the appropriate system designs for managing the SMQR claim, furthermore performed the system implementation and can be seen the improvement in

  15. A review on paint sludge from automotive industries: Generation, characteristics and management.

    Science.gov (United States)

    Salihoglu, Guray; Salihoglu, Nezih Kamil

    2016-03-15

    The automotive manufacturing process results in the consumption of several natural sources and the generation of various types of wastes. The primary source of hazardous wastes at an automotive manufacturing plant is the painting process, and the major waste fraction is paint sludge, which is classified with EU waste code of 080113* implying hazardous characteristics. The amount of the paint sludge generated increases every year with the worldwide increase in the car production. The characteristics of the paint sludge, which mainly designate the management route, are mainly determined by the type of the paint used, application technique employed, and the chemicals applied such as flocculants, detackifiers, pH boosters, antifoam agents, and biocides as well as the dewatering techniques preferred. Major routes for the disposal of the paint sludges are incineration as hazardous waste or combustion at cement kilns. Because of high dissolved organic carbon content of the paint, the paint sludge cannot be accepted by landfills according to European Union Legislations. More investigations are needed in the field of paint sludge recycling such as recycling it as a new paint or as other formulations, or making use of the sludge for the production of construction materials. Research on the applicability of the paint sludge in composting and biogasification can also be useful. Ongoing research is currently being conducted on new application techniques to increase the effectiveness of paint transfer, which helps to prevent the generation of paint sludge. Advancements in paint and coating chemistry such as the reduction in the coating layers with its thickness also help to decrease the level of paint sludge generation. Investigations on the effects of the chemicals on the recycling potential of paint sludges and consideration of these effects by the chemical manufacturer companies would be extremely important. This review presents the formation of paint sludge, the factors

  16. Inter-rater agreement on self-reported exposure to ergonomic risk factors for the upper extremities among mechanic assemblers in an automotive industry

    National Research Council Canada - National Science Library

    d'Errico, Angelo; Fontana, Dario; Merogno, Angela

    2016-01-01

    ...) in a sample of mechanical assemblers of an automotive industry. cross-sectional study; reproducibility was assessed as interrater agreement of a composite index of ergonomic risk, estimated through the intraclass correlation coefficient (ICC...

  17. Enablers and inhibitors for sustainability of continuous improvement: A study in the automotive industry suppliers in the Valencia Region

    OpenAIRE

    Marin-Garcia, Juan A.; Julio J. Garcia-Sabater

    2009-01-01

    In recent years it has been widely discussed the use of continuous improvement in all kind of business and particularly in companies belonging to the automotive industry. Many authors mention improvements, in key indicators of production through the use of continuous improvement tools. At the same time, different authors talk about how to sustain the continuous improvement over time, and try to identify inhibitors and enablers for the sustainability of continuous improvement. But despite this...

  18. Roadmap for Lean implementation in Indian automotive component manufacturing industry: comparative study of UNIDO Model and ISM Model

    Science.gov (United States)

    Jadhav, J. R.; Mantha, S. S.; Rane, S. B.

    2014-07-01

    The demands for automobiles increased drastically in last two and half decades in India. Many global automobile manufacturers and Tier-1 suppliers have already set up research, development and manufacturing facilities in India. The Indian automotive component industry started implementing Lean practices to fulfill the demand of these customers. United Nations Industrial Development Organization (UNIDO) has taken proactive approach in association with Automotive Component Manufacturers Association of India (ACMA) and the Government of India to assist Indian SMEs in various clusters since 1999 to make them globally competitive. The primary objectives of this research are to study the UNIDO-ACMA Model as well as ISM Model of Lean implementation and validate the ISM Model by comparing with UNIDO-ACMA Model. It also aims at presenting a roadmap for Lean implementation in Indian automotive component industry. This paper is based on secondary data which include the research articles, web articles, doctoral thesis, survey reports and books on automotive industry in the field of Lean, JIT and ISM. ISM Model for Lean practice bundles was developed by authors in consultation with Lean practitioners. The UNIDO-ACMA Model has six stages whereas ISM Model has eight phases for Lean implementation. The ISM-based Lean implementation model is validated through high degree of similarity with UNIDO-ACMA Model. The major contribution of this paper is the proposed ISM Model for sustainable Lean implementation. The ISM-based Lean implementation framework presents greater insight of implementation process at more microlevel as compared to UNIDO-ACMA Model.

  19. Terahertz thickness measurements for real industrial applications: from automotive paints to aerospace industry (Conference Presentation)

    Science.gov (United States)

    Krimi, Soufiene; Beigang, René

    2017-02-01

    In this contribution, we present a highly accurate approach for real-time thickness measurements of multilayered coatings using terahertz time domain spectroscopy in reflection geometry. The proposed approach combines the benefits of a model-based material parameters extraction method to calibrate the specimen under test, a generalized modeling method to simulate the terahertz radiation behavior within arbitrary thin films, and the robustness of a powerful evolutionary optimization algorithm to increase the sensitivity and the precision of the minimum thickness measurement limit. Furthermore, a novel self-calibration model is introduced, which takes into consideration the real industrial challenges such as the effect of wet-on-wet spray in the car painting process and the influence of the spraying conditions and the sintering process on ceramic thermal barrier coatings (TBCs) in aircraft industry. In addition, the developed approach enables for some applications the simultaneous determination of the complex refractive index and the coating thickness. Hence, a pre-calibration of the specimen under test is not required for such cases. Due to the high robustness of the self-calibration method and the genetic optimization algorithms, the approach has been successfully applied to resolve individual layer thicknesses within multi-layered coated samples down to less than 10 µm. The regression method can be applied in time-domain, frequency-domain or in both the time and frequency-domain simultaneously. The data evaluation uses general-purpose computing on graphics processing units and thanks to the developed highly parallelized algorithm lasts less than 300 ms. Thus, industrial requirements for fast thickness measurements with an "every-second-cycle" can be fulfilled.

  20. Field study of age-differentiated strain for assembly line workers in the automotive industry.

    Science.gov (United States)

    Börner, Kerstin; Scherf, Christian; Leitner-Mai, Bianca; Spanner-Ulmer, Birgit

    2012-01-01

    A field study in an automotive supply industry company was conducted to explore age-differentiated strain of assembly line workers. Subjective and objective data from 23 female workers aged between 27 and 57 years were collected at the workplace belt buckle assembly during morning shifts. Subjects with medication or chronic diseases affecting heart rate and breath rate were excluded. For subjective data generation different questionnaires were used. Before the Work Ability Index and the Munich Chronotype Questionnaire were completed by the subjects. Short questionnaires (strain-ratings, NASA-TLX) directly at begin and end of the work were used for obtaining shift-related data. During the whole shift (6 a.m. - 2.45 p.m.) bodily functions were logged with a wireless chest strap. In addition, the motion of the hand-arm-system was recorded for 30 times, 3 minutes each after a fixed time-schedule. First results show that younger subjects need significant less time for assembly (mean = 14.940 s) compared to older subjects (mean = 17.040 s; t(472.026) = -9.278 , p < 0.01).

  1. Effects of extremely low frequency electromagnetic field on the health of workers in automotive industry.

    Science.gov (United States)

    Liu, Xin; Zhao, Longyu; Yu, Duo; Ma, Shumei; Liu, Xiaodong

    2013-12-01

    To observe the effects of extremely low frequency electromagnetic fields (ELF-EMFs) in automotive industry on occupational workers. A total of 704 workers were investigated, and 374 workers were chosen and divided into two groups (control group and exposure group) according to the inclusive criteria, namely male with age 20-40 years old and ≥ 2 years of exposure. The intensities of ELF-EMFs and noise were detected with EFA-300 Field Analyzer (Narda company, Pfullingen, Germany) and AWA5610D integrating sound level meter (Hangzhou Aihua Instruments Co., Ltd, Hangzhou, China), respectively. Survey data were collected by questionnaire, and the physical check-up was done in hospital. All the data were input into SPSS17.0 software (SPSS Inc, Chicago, USA), and the appropriate statistic analyses were carried out. The intensity of EMFs in exposure group was significantly higher than that in control group (p 0.05). The survey data collected by questionnaires showed that the symptoms of loss of hair in exposure group were significantly different as compared with that in control group (p < 0.05). The check-up parameters of cardiovascular, liver and hematology system showed significant differences between the two groups (p < 0.05). Survey and check-up data suggest that exposure to ELF-EMFs might have effects on the nervous, cardiovascular, liver, and hematology system of workers.

  2. The Importance of Systems for Controlling Logistics Costs in the Supply Chain: A Case Study from the Slovenian Automotive Industry

    Directory of Open Access Journals (Sweden)

    Sebastjan Škerlič

    2016-06-01

    Full Text Available Participating in the automotive industry brings new responsibilities for suppliers who, in order to meet customer demands, must strive towards improving business processes, while at the same time reducing costs. These demands can disrupt the operations of companies that do not have a system for controlling logistics costs. On the other hand, customer demands can be the cause of other types of disruptions in companies that have such a system in place, stemming from an excessive focus on cost reduction. To tackle this problem, a survey was conducted on a sample of 30 Slovenian companies that operate as suppliers in the automotive industry. Its objective was to determine how different customer demands along the supply chain can affect the business processes of suppliers and the level of logistics costs. The survey revealed that companies that use a system for controlling logistics costs experience fewer disruptions in their business processes in their efforts to satisfy customer demands. These companies also display a higher level of integration of business processes and use a different approach when dealing with the various participants of the supply chain. The survey also sets clear participation guidelines for suppliers in the supply chain of the automotive industry and points out how companies can benefit from using a system for controlling logistics costs in other ways, aside from the cost controlling aspect.

  3. Review of Relationship between Capital and Stock Return in Automotive and Cement Industries at Tehran Stock Exchange

    Directory of Open Access Journals (Sweden)

    Gholamhossein Gholami

    2012-04-01

    Full Text Available This study is intended to consider relationship between Increase of capital and Shares return in Automotive and Cement industries at Tehran Stocks Exchange. Statistical population under this study consists of any related companies to Automotive and Cement industries which were accepted in Tehran Stocks Exchange during 2005 to 2010. The Statistical population has been divided to experimental and control group, while experimental group faced with increase in capital the other group was not; 27 companies from first group and 12 companies of second group were chosen as statistical samples under this study. Student’s T-test and paired T-test were utilized in order to test hypotheses of this study and 19SPSS software was applied for analyzing data. Results have indicated increase in capital is not positive factor to increase in shares return. On the other hand, there is no impact of increasing in capital on shares return in the companies of Automotive and Cement industries which were accepted at Tehran Stocks Exchange.

  4. Two-beam Laser Brazing of Thin Sheet Steel for Automotive Industry Using Cu-base Filler Material

    Science.gov (United States)

    Mittelstädt, C.; Seefeld, T.; Reitemeyer, D.; Vollertsen, F.

    This work shows the potential of two-beam laser brazing for joining both Zn-coated steel and 22MnB5. Brazing of Zn-coated steel sheets using Cu-Si filler wire is already state of the art in car manufacturing. New press-hardened steels like 22MnB5 are more and more used in automotive industry, offering high potential to save costs and improve structural properties (reduced weight / higher stiffness). However, for joining of these ultra-high strength steels investigations are mandatory. In this paper, a novel approach using a two-beam laser brazing process and Cu-base filler material is presented. The use of Cu-base filler material leads to a reduced heat input, compared to currently applied welding processes, which may result in benefits concerning distortion, post processing and tensile strength of the joint. Reliable processing at desired high speeds is attained by means of laser-preheating. High feed rates prevent significant diffusion of copper into the base material.

  5. Operations management in automotive industries from industrial strategies to production resources management, through the industrialization process and supply chain to pursue value creation

    CERN Document Server

    Gobetto, Marco

    2014-01-01

    This book has proved its worth over the years as a text for courses in Production Management at the Faculty of Automotive Engineering in Turin, Italy, but deserves a wider audience as it presents a compendium of basics on Industrial Management, since it covers all major topics required. It treats all subjects from product development and “make or buy”-decision strategies to the manufacturing systems setting and management through analysis of the main resources needed in production and finally exploring the supply chain management and the procurement techniques. The very last chapter recapitulates the previous ones by analysing key management indicators to pursue the value creation that is the real purpose of every industrial enterprise. As an appendix, a specific chapter is dedicated to the basics of production management where all main relevant definitions, techniques and criteria are treated, including some numerical examples, in order to provide an adequate foundation for understanding the other chapte...

  6. The new challenges of the world automotive industry; Les nouveaux defis de l'industrie automobile mondiale

    Energy Technology Data Exchange (ETDEWEB)

    Bensaid, B. [Institut Francais du Petrole (IFP), 92 - Rueil-Malmaison (France)

    2000-07-01

    Approaching the year 2000, the automotive sector has been the arena for major mergers and technological innovations because of more stringent environmental standards. The different acquisitions are made with several objectives in mind: realize economies of scale by sharing platforms and logistics-related resources; attain an 'international dimension' to compete with major players on the world market while boosting financial profitability to keep shareholders happy. This being said, mergers are often difficult to carry out. Some are never fully implemented or do not work out well. Culture shock, the partners' urge to dominate, and internal competition do not favor the success of these undertakings. By way of an example. BMW has had a number of difficulties with Rover, and General Motors with Saab, which does not seem to be able to get out and stay out of the red. And big is not always beautiful. In some cases, the creation of a behemoth can cause loss of identity and lower a manufacturer's responsiveness to the market. Like in the oil sector, the proliferation of mergers and acquisitions in the automotive industry has given rise to the birth of 'super-majors' (General Motors, Ford, Toyota, Volkswagen, Daimler-Chrysler, Renault-Nissan) while restricting the hunting grounds open to smaller manufacturers, mainly in Europe, such as Fiat, PSA, and BMW/Rover. Finally, with respect to the environment, key technological events took place in 1998-1999: the first hybrid car able to meet the Euro 2000 and 2005 standards was commercialized, i.e. the Toyota Primus; Ford, Daimler and Ballard formed an alliance that expects to bring a vehicle running on fuel cells to market by 2004. Here, two questions call for an answer: how can the cost of fuel cells be reduced and should hydrogen be stored or produced on board the vehicle? In the short term, due to the pressure being exerted for environmental as well as commercial reasons, thermal engines will be

  7. The impact of ISO/TS 16949 on automotive industries and created organizational capabilities from its implementation

    Directory of Open Access Journals (Sweden)

    Bakhtiar Ostadi

    2010-12-01

    Full Text Available ISO/TS 16949 is an ISO Technical Specification. ISO/TS 16949 achieves the objectives which are continually to improve the production of automobile parts and related services, and to strengthen the international competition for the automotive industry and its suppliers. By applying this quality system standard, automotive manufacturers could offer superior products and good services to customers. The more the companies know about the benefits if quality management systems such as ISO/TS 16949, better they can seek interest and determine indices of these systems. So, this standard has been implemented in companies considering a number of benefits. In this paper, we carry out an empirical study in order to verify the importance these benefits and ranking them based on the value of importance. Finally, the study tends to provide a reference guide considering benefits assessment and created organizational capabilities from this standard for the automotive industry in pursuing ISO/TS 16949 and procuring maximum benefit from the results.

  8. Remediation of DDT-contaminated water and soil by using pretreated iron byproducts from the automotive industry.

    Science.gov (United States)

    Satapanajaru, Tunlawit; Anurakpongsatorn, Patana; Pengthamkeerati, Patthra

    2006-01-01

    The objective of this study was to quantify the effectiveness of different pretreated iron byproducts from the automotive industry to degrade DDT [(1,1,1-trichloro-2,2-bis(4-chlorophenyl) ethane] in aqueous solutions and soil slurry. Iron byproducts from automotive manufacturing were pretreated by three different methods (heating, solvent and 0.5N HCl acid washing) prior to experimentation. All pretreated irons were used at 5% (wt v-1) to treat 0.014 mM (5 mgL-1) of DDT in aqueous solution. Among the pretreated irons, acid pretreated iron results in the fastest destruction rates, with a pseudo first-order degradation rate of 0.364 d-1. By lowering the pH of the DDT aqueous solution from 9 to 3, destruction kinetic rates increase more than 20%. In addition, when DDT-contaminated soil slurry (3.54 mg kg-1) was incubated with 5% (wt v-1) acid-pretreated iron, more than 90% destruction of DDT was observed within 8 weeks. Moreover, DDT destruction kinetics were enhanced when Fe(II), Fe(III) or Al(III) sulfate salts were added to the soil slurry, with the following order of destruction kinetics: Al(III) sulfate > Fe(III) sulfate > Fe(II) sulfate. These results provide proof-of concept that inexpensive iron byproducts of the automotive industry can be used to remediate DDT-contaminated water and soil.

  9. CURRENT TRENDS IN HOSPITALITY INDUSTRY

    Directory of Open Access Journals (Sweden)

    Ivica Batinić

    2013-10-01

    Full Text Available Hospitality industry is a complex product-service economic activity which besides accommodation, food and beverages offers a variety of complementary and ancillary services in order to meet modern needs, demands and desires of tourists consumers. Contemporary needs, demands and desires of tourists consumers (increased need for security and preservation of health; emphasis on ecology and healthy food; pure nature stay; growing demand for adventure activities and excitement; convention facilities and incentive offerings; visits to towns, big sports, cultural, religious, business events; new travel motivation have led to the emergence of new trends in hospitality offering design. Wellness and spa hotels, boutique hotels, all inclusive hotels, slow-food restaurants, and wine and lounge bars are just some of the main trends, and successful hoteliers and caterers will examine each of the trends and devise development politics in accordance with the new requirements and global market needs.

  10. Effective production control in an automotive industry: MRP vs. demand-driven MRP

    Science.gov (United States)

    Shofa, Mohamad Jihan; Widyarto, Wahyu Oktri

    2017-06-01

    Material Requirements Planning (MRP) has deficiencies when dealing with current business environments, marked by a more complex network, a huge variety of products with longer lead time, and uncertain demands. This drives Demand-Driven MRP (DDMRP) approach to deal with those challenges. DDMRP is designed to connect the availability of materials and supplies directly from the actual condition using bills of materials (BOMs). Nevertheless, only few studies have scientifically proved the performance of DDMRP over MRP for controlling production and inventory control. Therefore, this research fills this gap by evaluating and comparing the performance of DDMRP and MRP in terms of level of effective inventory in the system. The evaluation was conducted through a simulation using data from an automotive company in Indonesia. The input parameters of scenarios were given for running the simulation. Based on the simulation, for the observed critical parts, DDMRP gave better results than MRP in terms of lead time and inventory level. DDMRP compressed the lead time part from 52 to 3 days (94% reduced) and, overall, the inventory level was in an effective condition. This suggests that DDMRP is more effective for controlling the production-inventory than MRP.

  11. Magnesium - future material for automotive industry?; Magnesium - der Zukunftswerkstoff fuer die Automobilindustrie?

    Energy Technology Data Exchange (ETDEWEB)

    Dieringa, H.; Kainer, K.U. [GKSS Forschungszentrum GmbH, MagIC - Magnesium Innovation Center, Geesthacht (Germany)

    2007-02-15

    Magnesium alloys show a very high potential in automotive applications as constructive metal, whereas the main focus lies on die cast parts. Electronic industry is the major commercial consumer for die castings besides the automobile industry. Room temperature applications like steering wheels and frame components in cars as well as mobile phone- or notebook housings are well established. These castings are produced with AZ- or AM-magnesium alloys, which show good room temperature properties and a good castability. The great alloy development challenge in extending the use of magnesium cast alloys are application for higher temperatures. The application in powertrain components is considered to be the benchmark here. Besides alloy development there are also further research activities in development of casting processes. Semi-solid processes like New-Rheocasting (NRC), Thoxomolding trademark or Thixocasting (TC) are adapted to the requirements of newly developed alloys. Not only cast alloys but also magnesium wrought alloys have moved to the centre of interest in the last decade. Alloy development for improving the formability on the one hand as well as process development in extrusion or rolling has to be done in order to find optimum parameters for deforming magnesium alloys properly. (Abstract Copyright [2007], Wiley Periodicals, Inc.) [German] Magnesiumlegierungen weisen ein sehr hohes Potential fuer den Einsatz als metallischen Konstruktionswerkstoff fuer die Automobilindustrie auf, wobei der Anwendungsschwerpunkt bei Druckgussbauteilen liegt. Neben der Automobilindustrie ist die Elektroniksparte der wichtigste Abnehmer fuer Druckgussteile aus Magnesiumlegierungen. Raumtemperaturanwendungen wie z. B. Lenkraeder und Rahmenteile im Automobil oder Handy- und Notebookgehaeuse sind industriell gut eingefuehrt. Sie werden aus Magnesiumlegierungen der AZ- oder AM-Familie gegossen, die mit ihren guten Raumtemperatureigenschaften und der guten Giessbarkeit die

  12. Relationship of occupational and non-occupational stress with smoking in automotive industry workers.

    Science.gov (United States)

    Hassani, Somayeh; Yazdanparast, Taraneh; Seyedmehdi, Seyed Mohammad; Ghaffari, Mostafa; Attarchi, Mirsaeed; Bahadori, Baharak

    2014-01-01

    Tobacco use is the second cause of death and first cause of preventable mortality worldwide. Smoking in the workplace is particularly concerning. Smoking-free workplaces decrease the risk of exposure of non-smoking personnel to cigarette smoke. Recent studies have mostly focused on the effect of daily or non-occupational stressors (in comparison with occupational stress) on prevalence of smoking. Occupational stress is often evaluated in workplaces for smoking cessation or control programs, but the role of non-occupational stressors is often disregarded in this respect. This cross-sectional study was conducted in an automobile manufacturing company. The response of automotive industry workers to parts of the validated, reliable, Farsi version of Musculoskeletal Intervention Center (MUSIC)-Norrtalje questionnaire was evaluated. A total of 3,536 factory workers participated in this study. Data were analyzed using SPSS and P<0.05 was considered statistically significant. The correlation of smoking with demographic factors, occupational stressors and life events was evaluated. The results of logistic regression analysis showed that even after adjusting for the confounding factors, cigarette smoking was significantly correlated with age, sex, level of education, job control and life events (P<0.05). The results showed that of occupational and non-occupational stressors, only job control was correlated with cigarette smoking. Non-occupational stressors had greater effect on cigarette smoking. Consideration of both non-occupational and occupational stressors can enhance the success of smoking control programs. On the other hand, a combination of smoking control and stress (occupational and non-occupational) control programs can be more effective than smoking cessation interventions alone.

  13. Long-Term Development Perspectives of Selected Groups of Engineering Materials Used in the Automotive Industry/ Długoterminowe Perspektywy Rozwoju Wybranych Grup Materiałów Inżynierskich Stosowanych W Przemyśle Motoryzacyjnym

    National Research Council Canada - National Science Library

    T. Tanski; A.D. Dobrzanska-Danikiewicz; K. Labisz; W. Matysiak

    2014-01-01

    ... (steel, magnesium and aluminium alloys) and manufacturing technologies, to indicate their development outlooks and to present its application opportunities particularly in the automotive industry...

  14. WiFi Hot Spot Service Business for the Automotive and Oil Industries: A Competitive Analysis

    Directory of Open Access Journals (Sweden)

    Louis-Francois PAU

    2010-01-01

    Full Text Available While you refuel for gas, why not refuel for information or upload vehicle data, using a cheap wireless technology as WiFi? This paper analyzes in extensive detail the user segmentation by vehicle usage, service offering, and full business models from WiFi hot spot services delivered to and from vehicles (private, professional, public around gas stations. Are also analyzed the parties which play a role in such services: authorization, provisioning and delivery, with all the dependencies modelled by attributed digraphs. Account is made of WiFi base station technical capabilities and costs. Five year financial models (CAPEX, OPEX, and data pertain to two possible service suppliers: multi-service oil companies, and mobile service operators (or MVNOs. Model optimization on the return-on-investment (R.O.I. is carried out for different deployment scenarios, geographical coverage assumptions, as well as tariff structures. Comparison is also being made with public GPRS and 3G data services, as precursors to HSPA/LTE, and the effect of WiFi roaming is analyzed. Regulatory implications, including those dealing with public safety, are addressed. Analysis shows that due to manpower costs and marketing costs, suitable R.O.I. will not be achieved unless externalities are accounted for and innovative tariff structures are introduced. Open issues and further research are outlined. Further work is currently carried out with automotive electronics sector, wireless systems providers, wireless terminals platform suppliers, and vehicle manufacturers. Future relevance of this work is also discussed for the emerging electrical reloading grids for electrical vehicles.

  15. Enabling information sharing by establishing trust in supply chains: A case study in the South African automotive industry

    Directory of Open Access Journals (Sweden)

    Roxanne Piderit

    2011-03-01

    Full Text Available Background: The significant economic importance of the country’s automotive industry provided the context for this study. The success of the industry relies on the effectiveness and efficiency of the supply chain, which can be significantly affected by the strength of the supply chain relationships. The role of trust and information sharing in relation to two key theories was considered, namely: organisational information processing theory and game theory. Previous studies have recognised the importance of trust and information sharing in supply chain relationships and considered the effect of trust on information sharing, or the effect of information sharing on trust in a single direction. Thus, the potential cyclical relationship between the two factors has been largely ignored.Objectives: This paper explored the relationship between trust and information sharing in South African automotive supply chains, and establishes the importance of nurturing a cyclical relationship between these two factors. In addition, the role of information technology (IT in supporting this relationship was considered. By improving both trust and information sharing, the performance and competitiveness of the supply chain can be improved.Method: An examination of the effects of a lack of trust in a supply chain relationship, and the consequential lack of information flow, was conducted by means of a case study of an Eastern Cape-based automotive supplier. A case study research method was followed for this study, which made use of multiple data collection methods, including document survey and participant observations. The case selected is an East London based subsidiary of a larger multinational automotive component supplier to both local and international automotive original equipment manufacturers.Results: The findings led to the conclusion that the way forward for competitive supply chains is to build trust in the supply chain in order to improve information

  16. Leadership and New Technologies. New Security Issues for Management of Internet Connectivity and Remote Control in Automotive Industry

    Directory of Open Access Journals (Sweden)

    Cosmin Cătălin Olteanu

    2015-05-01

    Full Text Available The main purpose of the paper is to illustrate the importance of implementing new security policies for infotainment systems in automotive industry. A car is full of technology and is easier today to control car systems through an internet connection linked to car system infotainment. This is how it is possible to gain control of critical car systems. More than 84% of users doesn’t even know the risk of remote control of the car in the presence of Internet connection.

  17. STRATEGIC CHANGE IN PROCUREMENT ORIENTATION IN THE SOUTH AFRICAN AUTOMOTIVE INDUSTRY: A CASE STUDY

    Directory of Open Access Journals (Sweden)

    C.E. Kalenga

    2012-01-01

    Full Text Available

    ENGLISH ABSTRACT: The South African automotive industry faces increasing challenges for Original Equipment Manufacturers (OEMs and their suppliers to produce high-quality products at low costs. Items purchased by OEMs from the supply chain typically account for more than seventy percent of the total costs of manufactured automobiles. The strategic significance of the purchasing function is subsequently recognised as a major determinant of competitiveness. From a review of literature, a conceptual model is introduced whereby localisation strategies of OEMs, with respect to their main suppliers, can be optimised for competitive advantage. The findings of a case study of a South African OEM’s localisation strategies are presented. Based on the findings, an improved model is proposed that could be used as a guideline to orientate procurement strategies for optimal performance, so as to guarantee the competitive advantage of local OEMs. It is anticipated that these results will provide a platform of effective strategy development for the South African OEMs.

    AFRIKAANSE OPSOMMING: Verskeie uitdagings, met die klem op vervaardiging van hoë-kwaliteit produkte teen verlaagde koste, word in die gesig gestaar deur beide die Oorspronklike Toerusting Vervaardigers (OTVs en hulle verskaffers in die Suid-Afrikaanse motorindustrie. Items wat OTVs van hul verskaffers verkry verteenwoordig tipies meer as sewentig persent van die totale vervaardigingskoste van motors. Die strategiese implikasie van die aankopingsfunksie word dus erken as belangrike aanwysing van ‘n goeie kompeterende basis. ‘n Konseptuele model word neergelê gebaseer op ‘n oorsig van die literatuur, waardeur die lokaliseringsstrategieë van OTVs, in terme van hulle verskaffers, geoptimiseer kan word as kompeterende voordele. Die bevindinge van ‘n Suid-Afrikaanse OTV, as gevallestudie, se lokaliseringsstrategieë word verder voorgelê. Deur hierdie bevindinge word

  18. European Automotive Congress

    CERN Document Server

    Clenci, Adrian

    2016-01-01

    The volume includes selected and reviewed papers from the European Automotive Congress held in Bucharest, Romania, in November 2015. Authors are experts from research, industry and universities coming from 14 countries worldwide. The papers are covering the latest developments in fuel economy and environment, automotive safety and comfort, automotive reliability and maintenance, new materials and technologies, traffic and road transport systems, advanced engineering methods and tools, as well as advanced powertrains and hybrid and electric drives.

  19. Optimization of Temperature Level to Enhance Worker Performance in Automotive Industry

    Directory of Open Access Journals (Sweden)

    A. R. Ismail

    2010-01-01

    Full Text Available Problem statement: Production of automotive parts is among the largest contributor to economic earnings in Malaysia. The dominant work involve in producing automotive part were manual assembly process. Where it is definitely used a manpower capability. Thus the quality of the product heavily depends on workers comfort in the working condition. Temperature is one of the environmental factors that give significant effect on the worker performance. Approach: Temperature level and productivity rate were observed in automotive factory. An automotive manufacturing firm was chosen to observe the temperature level and workers productivity rate. The data were analyzed using Artificial Neural Networks analysis (ANN. ANN analysis technique is usual analysis method used to form the best linear relationship from the collected data. Results: It is apparent from the linear relationship, that the optimum value of production (value≈1 attained when temperature value (WBGT is 24.5°C. Conclusion: Optimum value production rate (value≈1 for one manual production line in that particular company is successfully achieved. Through ANN method, the optimum temperature level for the optimum manual workers performance manage to be predicted.

  20. Automotive Service Technician: Apprenticeship Course Outline. Apprenticeship and Industry Training. 0912

    Science.gov (United States)

    Alberta Advanced Education and Technology, 2012

    2012-01-01

    The graduate of the Automotive Service Technician apprenticeship program is a certified journeyperson who will be able to: (1) repair, maintain and overhaul or modify a motor vehicle; (2) comprehend work orders, technical bulletins and estimates, and relate the information to the job at hand; (3) interpret warranty policy in terms of service…

  1. Managing Knowledge Boundaries for Open Innovation : Lessons from the Automotive Industry

    NARCIS (Netherlands)

    Wilhelm, Miriam; Dolfsma, Willem

    2017-01-01

    The rising need to innovate and obtain knowledge from more distant knowledge sources calls for new innovation strategies and a better integration of other external actors who lie outside the traditional automotive supply chain. Such an open innovation strategy challenges organizational boundaries

  2. What has led the automotive industry to offshore engineering services to low cost countries?

    DEFF Research Database (Denmark)

    Simplay, Steve; Hansen, Zaza Nadja Lee

    2013-01-01

    This paper will investigate the drivers behind why automotive organizations move product development work from high-cost countries to low-cost countries and the challenges and benefits they face when globalizing their product development model. This paper will provide a literature review of this ......This paper will investigate the drivers behind why automotive organizations move product development work from high-cost countries to low-cost countries and the challenges and benefits they face when globalizing their product development model. This paper will provide a literature review...... of this area and present a case study of a global multinational premium automotive organization with headquarters in Germany. The findings showed that an outsourced offshore delivery center is multi-dimensional and difficult to manage when faced with such complexity.The case company decided to outsource again...... to a specialized third party, also with headquarters in Germany, to minimize complexity. This paper adds to theoretical knowledge in the field by expanding on existing research in diversified areas and gives practitioners insights into why the premium automotive organization outsourced offshore, what the drivers...

  3. Aspects économiques de l'industrie automobile dans le monde Economic Aspects of the Auto-Motive Industry in the World

    Directory of Open Access Journals (Sweden)

    Valais M.

    2006-11-01

    Full Text Available Cette étude décrit les caractéristiques et les implications économiques les plus importantes de l'industrie automobile dans le monde. Après avoir situé l'importance des grands pays constructeurs mondiaux par leurs productions, leurs parcs et leurs échanges, la situation de la France est étudiée plus particulièrement. Cette analyse plus fine montre la structure et aussi les relations de l'industrie automobile française avec son marché, ses concurrents extérieurs, l'économie nationale tout entière et celle de ses utilisateurs. This survey covers the most important features and economic implications of the automotive industry in the world. After situating the positions of the leading worldwide manufacturers with regard to their output, the number of their vehicles in use and their foreign trade, special attention is paid to the situation of France. This closer analysis shows the structure of the automotive industry as well as its relations with its market, its foreign markets, the national economy as a whole and that of its users.

  4. The effects of occupational noise on blood pressure and heart rate of workers in an automotive parts industry.

    Science.gov (United States)

    Kalantary, Saba; Dehghani, Ali; Yekaninejad, Mir Saeed; Omidi, Leila; Rahimzadeh, Mitra

    2015-07-01

    One of the most important impacts of industrial noise is physiological and psychological effects. The increases in workers' blood pressure and heart rate were detected during and after exposure to high levels of noise. The objectives of this research were to determine whether the noise exposures have any effects on blood pressure and heart rate of workers in the automotive parts industry. This case study was done in 2011 at different units of an automotive parts manufacturing in Tehran. Sound pressure level was measured at different units of the factory with a calibrated instrument. Demographic features of workers were gathered with an appropriate questionnaire. Heart rate and blood pressure were measured twice in a day in the start time of work day (before exposure to noise) and middle shift hours (during exposure to noise) in the occupational physician office. For analyzing data, chi-square, independent sample t-test, paired t-test, and analysis of covariance (ANCOVA) were used. P heart rate F (1, 37) = 26.68, P blood pressure F (1, 37) = 21.70, P blood pressure F (1, 37) = 26.20, P heart rate of workers. Although rises in heart rate, systolic, and diastolic blood pressure of workers in the case group were observed after exposure to noise, the values of heart rate, systolic, and diastolic blood pressure were in the normal range. Further experimental investigations are needed to determine the relationships between these variables.

  5. Incentives for HIV testing at the workplace in the automotive industry in the Nelson Mandela Bay Municipality: Ethical considerations

    Directory of Open Access Journals (Sweden)

    Martin Weihs

    2017-07-01

    Full Text Available Comprehensive HIV and AIDS workplace programmes made use of substantial lottery incentives in HIV counselling and testing drives to promote HIV testing at four companies in the automotive industry in the Nelson Mandela Bay Municipality. The main aim was to use lottery incentives to increase uptake for HIV testing. This would help to define company HIV prevalence and ensure timely support, care and treatment of employees. In total, 1 324 employees, making up about 90% of the total staff, were tested for HIV in the four companies during wellness testing days. In order to gain an understanding of employees’ experiences of the lotteries as part of the HIV counselling and testing drive, quantitative data were collected among a total of 414 employees, and 17 interviews were conducted in the four companies. In this article, we investigate the issue of whether the lotteries unduly influenced the employees’ participation in workplace HIV testing, and an approach to resolving an identified ethical dilemma is presented. The ethical question as to whether lottery incentives contribute to undue coercion was explored using both a utilitarian and a deontological approach. The analysis concluded that the use of lotteries to encourage HIV testing in the workplaces of the automotive industry in the Nelson Mandela Bay Municipality can be deemed morally acceptable.

  6. 新材料在汽车工业中的应用%Application of New Materials on Automotive Industry

    Institute of Scientific and Technical Information of China (English)

    丁华; 严学华

    2001-01-01

    The artical introduces the application of the new structure materials、functional materials and composite materials in automotive industry. Through some examples,declare the applicative foregrounds of new material on automotive industry. In the 21century, automobile must meet the requirements of environmental protection and energy conservation. The new material is one of the important parts in development new style vehicle. So the new materials in vehicles must be more light,more strength and functional.%本文较细地讲述了新型结构材料、新型功能材料及复合材料在汽车工业中的应用及发展趋势。并结合国外的一些应用实例较直观地阐述了汽车材料的应用前景。21世纪的汽车必须是满足环保、节能、安全等几方面的要求。要实现这些目标,材料工业在其中起着不可替代的重要作用,这就提出了新型材料必须是重量更轻、强度更大同时还要实现必要的功能。

  7. 浅谈我国铝加工行业助推汽车轻量化的几点建议%Study of Development of Automotive Light-weighting Promoted by Aluminum Processing Industry in China

    Institute of Scientific and Technical Information of China (English)

    代先华

    2016-01-01

    The paper analyzed the development trend of automotive industry using aluminum to replace steel for automotive light-weighting;it proposed solutions for aluminum processing industry to promote automotive light-weighting.%文章分析了以铝代钢汽车轻量化是汽车行业未来的发展方向,并提出了铝加工行业助推汽车轻量化的相关建议。

  8. Current and future industrial energy service characterizations

    Energy Technology Data Exchange (ETDEWEB)

    Krawiec, F.; Thomas, T.; Jackson, F.; Limaye, D.R.; Isser, S.; Karnofsky, K.; Davis, T.D.

    1980-10-01

    Current and future energy demands, end uses, and cost used to characterize typical applications and resultant services in the industrial sector of the United States and 15 selected states are examined. A review and evaluation of existing industrial energy data bases was undertaken to assess their potential for supporting SERI research on: (1) market suitability analysis, (2) market development, (3) end-use matching, (3) industrial applications case studies, and (4) identification of cost and performance goals for solar systems and typical information requirements for industrial energy end use. In reviewing existing industrial energy data bases, the level of detail, disaggregation, and primary sources of information were examined. The focus was on fuels and electric energy used for heat and power purchased by the manufacturing subsector and listed by 2-, 3-, and 4-digit SIC, primary fuel, and end use. Projections of state level energy prices to 1990 are developed using the energy intensity approach. The effects of federal and state industrial energy conservation programs on future industrial sector demands were assessed. Future end-use energy requirements were developed for each 4-digit SIC industry and were grouped as follows: (1) hot water, (2) steam (212 to 300/sup 0/F, each 100/sup 0/F interval from 300 to 1000/sup 0/F, and greater than 1000/sup 0/F), and (3) hot air (100/sup 0/F intervals). Volume I details the activities performed in this effort.

  9. Escalation Practices in Automotive Development

    Directory of Open Access Journals (Sweden)

    Tomaž Jurejevčič

    2016-12-01

    Full Text Available Research Question (RQ: In automotive business many risk-involved situations occur and when detected, an escalation process takes place. Although defined and controlled by process guidelines and being supported by experts, escalation brings increased emotional pressure and stress for parties involved. Do escalation processes in automotive industry maintain all implied challenges? Purpose: The purpose of the article is to present current status of escalation processes and gaps between theory and practice cases. Results of the analysis are recommendations of good engineering practice derived also from actual experiences and learned lessons. Method: The method involves analysis of practical cases from automotive development process, lessons learned, anonymous survey of automotive engineers and classification of experiences. Results: Results of the survey have shown that the controlled escalation process for know-how related escalations is needed in order to establish the environment where the team is able to provide new, sometimes unconventional ideas for the problem to be solved. Organization: Presented recommendations and measures enable organization and managers to put the expertise and experiences of employees into action for problem solving during escalation. Originality: In this article some practices are presented that, although simple and some yet seen, with proper adjustment stemming from real life processes give a fruitful settlement of escalations in automotive development business.

  10. Risk sharing in the supplier relationship: new evidence from the Japanese automotive industry

    OpenAIRE

    Okamuro, Hiroyuki

    1997-01-01

    The Japanese corporate system is assumed to contain an implicit insurance mechanism in various aspects. This paper proves the existence of risk sharing mechanism in supplier relations in a different way from the previous studies, using a unique data set of Japanese automotive parts suppliers. The results suggest that the auto makers absorb a part of the business risk of the suppliers, in spite of recent structural changes in the supplier system: The relative stability of their profit rate is ...

  11. Strategic Financial Performance Evaluation of the Iranian automotive industry Using Imperialist competitive Algorithm

    OpenAIRE

    Meysam Kaviani; Maziyar Yazdani

    2015-01-01

    Purpose. This paper evaluates strategic financial performance of 10 Iranian stock exchange listed automotive companies over the period 2005-2009 at the hand of value-creating performance indicators and the Free Cash Flow derived value indicators.Design. To this effect, profiting from the Imperialist Competitive Algorithm (ICA), the understudy companies were assigned to three clusters in terms of debt structure, firm size, and growth opportunitiesFindings. The results, in general, indicate a s...

  12. Air purification in industrial plants producing automotive rubber components in terms of energy efficiency

    Science.gov (United States)

    Grzebielec, Andrzej; Rusowicz, Artur; Szelągowski, Adam

    2017-04-01

    In automotive industry plants, which use injection molding machines for rubber processing, tar contaminates air to such an extent that air fails to enter standard heat recovery systems. Accumulated tar clogs ventilation heat recovery exchangers in just a few days. In the plant in which the research was conducted, tar contamination causes blockage of ventilation ducts. The effect of this phenomenon was that every half year channels had to be replaced with new ones, since the economic analysis has shown that cleaning them is not cost-efficient. Air temperature inside such plants is often, even in winter, higher than 30°C. The air, without any means of heat recovery, is discharged outside the buildings. The analyzed plant uses three types of media for production: hot water, cold water at 14°C (produced in a water chiller), and compressed air, generated in a unit with a rated power consumption of 180 kW. The aim of the study is to determine the energy efficiency improvement of this type of manufacturing plant. The main problem to solve is to provide an air purification process so that air can be used in heat recovery devices. The next problem to solve is to recover heat at such a temperature level that it would be possible to produce cold for technological purposes without air purification. Experimental studies have shown that air purification is feasible. By using one microjet head, a total of 75% of tar particles was removed from the air; by using 4 heads, a purification efficiency of 93% was obtained. This method of air purification causes air temperature to decrease from 35°C to 20°C, which significantly reduces the potential for heat recovery. The next step of the research was designing a cassette-plate heat exchanger to exchange heat without air purification. The economic analysis of such a solution revealed that replacing the heat exchanger with a new one even once a year was not cost-efficient. Another issue examined in the context of energy efficiency was

  13. Air purification in industrial plants producing automotive rubber components in terms of energy efficiency

    Directory of Open Access Journals (Sweden)

    Grzebielec Andrzej

    2017-04-01

    Full Text Available In automotive industry plants, which use injection molding machines for rubber processing, tar contaminates air to such an extent that air fails to enter standard heat recovery systems. Accumulated tar clogs ventilation heat recovery exchangers in just a few days. In the plant in which the research was conducted, tar contamination causes blockage of ventilation ducts. The effect of this phenomenon was that every half year channels had to be replaced with new ones, since the economic analysis has shown that cleaning them is not cost-efficient. Air temperature inside such plants is often, even in winter, higher than 30°C. The air, without any means of heat recovery, is discharged outside the buildings. The analyzed plant uses three types of media for production: hot water, cold water at 14°C (produced in a water chiller, and compressed air, generated in a unit with a rated power consumption of 180 kW. The aim of the study is to determine the energy efficiency improvement of this type of manufacturing plant. The main problem to solve is to provide an air purification process so that air can be used in heat recovery devices. The next problem to solve is to recover heat at such a temperature level that it would be possible to produce cold for technological purposes without air purification. Experimental studies have shown that air purification is feasible. By using one microjet head, a total of 75% of tar particles was removed from the air; by using 4 heads, a purification efficiency of 93% was obtained. This method of air purification causes air temperature to decrease from 35°C to 20°C, which significantly reduces the potential for heat recovery. The next step of the research was designing a cassette-plate heat exchanger to exchange heat without air purification. The economic analysis of such a solution revealed that replacing the heat exchanger with a new one even once a year was not cost-efficient. Another issue examined in the context of

  14. Mediating effect of sustainable product development on relationship between quality management practices and organizational performance: Empirical study of Malaysian automotive industry

    Science.gov (United States)

    Ahmad, Mohd Akhir; Asaad, Mohd Norhasni; Saad, Rohaizah; Iteng, Rosman; Rahim, Mohd Kamarul Irwan Abdul

    2016-08-01

    Global competition in the automotive industry has encouraged companies to implement quality management practices in all managerial aspects to ensure customer satisfaction in products and reduce costs. Therefore, guaranteeing only product quality is insufficient without considering product sustainability, which involves economic, environment, and social elements. Companies that meet both objectives gain advantages in the modern business environment. This study addresses the issues regarding product quality and sustainability in small and medium-sized enterprises in the Malaysian automotive industry. A research was carried out in 91 SMEs automotive suppliers in throughout Malaysia. The analyzed using SPSS ver.23 has been proposed in correlation study. Specifically, this study investigates the relationship between quality management practices and organizational performance as well as the mediating effect of sustainable product development on this relationship.

  15. A survey of environmental and occupational work practices in the automotive refinishing industry of a developing country: Sonora, Mexico.

    Science.gov (United States)

    Velázquez, Luis; Bello, Dhimiter; Munguia, Nora; Zavala, Andrea; Marin, Amina; Moure-Eraso, Rafael

    2008-01-01

    The automotive repair and refinishing industry has been studied intensively in industrialized countries, in part due to use of hazardous chemicals such as isocyanates and solvents, but little is known about industry practices in the developing world. The main objective of this paper was to investigate environmental and occupational work practices of this industry in a developing region, Sonora, Mexico. An integrated survey approach maximizes the opportunity for identifying risks as well as reducing risks. This investigation included detailed workplace visits to 41 body shops and 6 paint suppliers, as well as a survey of shop owners and 24 workers. Information was collected on work practices, level of technology in the shops, use of personal protective equipment, consumption and handling of hazardous chemicals and waste, hazard communication, and environmental consciousness. Most shops had little capital, outdated technology for exposure control, poor working conditions, high potential for exposure to hazardous chemicals, and little awareness of environmental and occupational health and safety. We concluded that work practices in the Sonoran auto refinishing industry are unsustainable and may pose a health risk to workers and the environment.

  16. Testing the AUDI2000 colour-difference formula for solid colours using some visual datasets with usefulness to automotive industry

    Science.gov (United States)

    Martínez-García, Juan; Melgosa, Manuel; Gómez-Robledo, Luis; Li, Changjun; Huang, Min; Liu, Haoxue; Cui, Guihua; Luo, M. Ronnier; Dauser, Thomas

    2013-11-01

    Colour-difference formulas are tools employed in colour industries for objective pass/fail decisions of manufactured products. These objective decisions are based on instrumental colour measurements which must reliably predict the subjective colour-difference evaluations performed by observers' panels. In a previous paper we have tested the performance of different colour-difference formulas using the datasets employed at the development of the last CIErecommended colour-difference formula CIEDE2000, and we found that the AUDI2000 colour-difference formula for solid (homogeneous) colours performed reasonably well, despite the colour pairs in these datasets were not similar to those typically employed in the automotive industry (CIE Publication x038:2013, 465-469). Here we have tested again AUDI2000 together with 11 advanced colour-difference formulas (CIELUV, CIELAB, CMC, BFD, CIE94, CIEDE2000, CAM02-UCS, CAM02-SCD, DIN99d, DIN99b, OSA-GP-Euclidean) for three visual datasets we may consider particularly useful to the automotive industry because of different reasons: 1) 828 metallic colour pairs used to develop the highly reliable RIT-DuPont dataset (Color Res. Appl. 35, 274-283, 2010); 2) printed samples conforming 893 colour pairs with threshold colour differences (J. Opt. Soc. Am. A 29, 883-891, 2012); 3) 150 colour pairs in a tolerance dataset proposed by AUDI. To measure the relative merits of the different tested colour-difference formulas, we employed the STRESS index (J. Opt. Soc. Am. A 24, 1823-1829, 2007), assuming a 95% confidence level. For datasets 1) and 2), AUDI2000 was in the group of the best colour-difference formulas with no significant differences with respect to CIE94, CIEDE2000, CAM02-UCS, DIN99b and DIN99d formulas. For dataset 3) AUDI2000 provided the best results, being statistically significantly better than all other tested colour-difference formulas.

  17. MATURITY IN LOGISTICS PROJECT MANAGEMENT APPLIED TO AN AUTOMOTIVE INDUSTRY CEARENSE

    Directory of Open Access Journals (Sweden)

    Danilo Cavalcante de Vasconcelos

    2012-04-01

    Full Text Available The present study aims to develop the concepts applied by the PMBOK in efficient management of logistics projects and production management through a case study, seeking the best use of resources used in projects. Thus, we used the analysis of a real case study in a comparative way with the indicators of the model PMMM - Maturity Model Project Management Sector - proposed by Prado (2003, and applied to an automotive company. The findings point to a low level of maturity in project management, demonstrating the need for corrective action.

  18. Diesel vehicles shortage mobilizes the automotive industry; La penurie de diesel mobilise la filiere

    Energy Technology Data Exchange (ETDEWEB)

    Bocquet, P.Y.; Deheunynck, P.Y.; Demoulin, L.

    2000-12-01

    The infatuation for diesel vehicles in Europe has led to an unexpected growth of this market. The reason is linked with the improvements made in diesel engine technology and with the rise of automotive fuel prices. Car and vehicle equipment manufacturers and sub-contractors have to increase their production and manpower and to adopt new work schedules for a better exploitation of factories capacity. However, the development of the direct injection (common-rail) technology for diesel engines requires complex and precise machining procedures that are hardly compatible with an enhanced mass production. (J.S.)

  19. Product Development in the Automotive Industry – Crucial Success Drivers for Technological Innovations

    DEFF Research Database (Denmark)

    Gerhard, D.; Brem, Alexander; Voigt, K.-I.

    2008-01-01

    Developing new innovative products in the automotive industrymeans investing huge sums in advance, as one does not know if the productwill be successful on the market after launch. Hence, companies are interestedin knowing and measuring the critical success drivers within the developmentsteps....... The paper discusses the results of a qualitative meta-analysis of 16empirical studies on New Product Development (NPD) success, which wascarried out to gain deeper insight into these success drivers. Furthermore, basedon the identification of three main dimensions (development process, resourcesand strategy...... interesting approaches of best practices, such as the assessment of product advantage in combination with scenario analysis or the identification of appropriate innovations....

  20. A sustentabilidade na indústria automobilística: vantagem competitiva ou um sonho distante? Sustainability in automotive industry: competitive advantage or a distant dream?

    Directory of Open Access Journals (Sweden)

    Almir Carvalho

    2013-03-01

    Full Text Available DOI: 10.5902/198346597741A introdução de aspectos relativos à sustentabilidade nos negócios faz parte do cenário empresarial nos mais diversos setores. Para a indústria automobilística, não é diferente; ao contrário, as discussões podem ser ainda mais intensas por se tratar de um setor de grande importância econômica e com impactos sociais e ambientais consideráveis. Este estudo tem por objetivo identificar como as questões relacionadas à sustentabilidade podem influenciar a decisão dos consumidores da indústria automobilística no Brasil, tendo como amostra consumidores residentes na cidade de São Paulo, a maior cidade do país. A pesquisa empírica, do tipo survey, compreendeu uma amostra de 184 consumidores da cidade de São Paulo, que responderam a um questionário enviado eletronicamente. Os resultados apontam para evidências ainda pouco expressivas em termos de influência de aspectos de sustentabilidade na percepção dos consumidores, em detrimento de fatores de ordem econômica, o que pode comprometer possíveis estratégias voltadas à sustentabilidade por parte das empresas do setor. The introduction of sustainability aspects in business has been a part of the current scenario in any industry. For automotive sector this is no different; on the contrary, discussions can be even more intense because it is a sector of great importance, regarding economic, social and environmental impacts. This study aims to identify how sustainability issues can influence Brazilian customers’ decision related to automotive industry, through a sample of consumers located in the city of São Paulo, the largest one in the country. The empirical research is of survey type and gathered a sample of 184 consumers, who answered a questionnaire sent electronically. The outcomes point out to the little significant scores in terms of the influence of sustainability aspects in the perception of consumers – rather than of economic factors

  1. Platinum availability for future automotive technologies.

    Science.gov (United States)

    Alonso, Elisa; Field, Frank R; Kirchain, Randolph E

    2012-12-04

    Platinum is an excellent catalyst, can be used at high temperatures, and is stable in many aggressive chemical environments. Consequently, platinum is used in many current industrial applications, notably automotive catalytic converters, and prospective vehicle fuel cells are expected to rely upon it. Between 2005 and 2010, the automotive industry used approximately 40% of mined platinum. Future automotive industry growth and automotive sales shifts toward new technologies could significantly alter platinum demand. The potential risks for decreased platinum availability are evaluated, using an analysis of platinum market characteristics that describes platinum's geophysical constraints, institutional efficiency, and dynamic responsiveness. Results show that platinum demand for an automotive fleet that meets 450 ppm greenhouse gas stabilization goals would require within 10% of historical growth rates of platinum supply before 2025. However, such a fleet, due largely to sales growth in fuel cell vehicles, will more strongly constrain platinum supply in the 2050 time period. While current platinum reserves are sufficient to satisfy this increased demand, decreasing platinum ore grade and continued concentration of platinum supply in a single geographic area are availability risk factors to platinum end-users.

  2. Business sustainability in Brazil and Germany: case study of the automotive industry

    Energy Technology Data Exchange (ETDEWEB)

    Nunes, K.R.A.; Valle, A.R. [Federal University of Rio de Janeiro (UFRJ), COPPE, Industrial Engineering Program, P.O. Box 68.507 CEP 21.945-970, Rio de Janeiro, RJ (Brazil); Peizoto, J.A.A. [Federal Centre of Technological Education Celso Suckow da Fonseca (CEFET-RJ), Program of Master' s Degree in Technology, Av. Maracana, 229 Bloco E, Room 505.3, Maracana, 20271-110, Rio de Janeiro, RJ (Brazil)

    2010-07-01

    A significant number of German companies are installed in Brazil, many of them in the automotive or automotive supplier sectors. Information about the economic, environmental and social performance of major companies in these sectors is easily obtainable from sustainability reports, available as printed reports distributed by the head offices or as files for downloading in corporate websites. This paper gives a brief review about corporate sustainability and the results of a study carried out on sustainability reports of three companies with head offices (or, in one case, a relatively independent subsidiary) in Germany and subsidiaries in Brazil. The results show that, although the sustainability reports of the analyzed companies contain relevant information, they do not allow any sustainability benchmarking that could distinguish better and worse environmental and social performances. They also do not help an environmental and social performance comparison between plants in the European Union (e.g. Germany) and Mercosur (e.g. Brazil). Nevertheless, they give some evidence of efforts aligned with the principles of the Global Compact.

  3. A Survey on Environmental Factors and Job Satisfaction Among Operators in Automotive Industry

    Directory of Open Access Journals (Sweden)

    A. R. Ismail

    2010-01-01

    Full Text Available Problem statement: A survey was conducted to investigate the relationship between environmental factors, job satisfaction that influence the workers’ discomfort in four automotive manufacturing in Malaysia. Discomfort level of operator in workstation often were associated with workstation design, posture comfort operator at work, activity which involved work and place influence environment such as heat, noise and lighting. The aim of this study was to assess discomfort level based on ergonomic factors and to determine the distribution of body discomfort in relation to the task performed. Approach: Identification of discomfort level among the operators was carried out in four automotive companies in Malaysia. The study was carried out based on questionnaire responses from the participating factories and the collected data was analyzed through the SPSS software. Results: In the analysis data, research showed left arm was part of the body most involved a lot of activity like activity lifting, pulling, twisting, carrying and holding. Conclusion: The study revealed that the dominant factors contribute to the productivity at the body assembly production line is WBGT and I luminance whereas the empirical finding was closely related to the perception study by survey questionnaire distribution.

  4. The Impact of Network Advertising and Marketing for the Automotive Industry%网络广告营销对汽车行业的影响

    Institute of Scientific and Technical Information of China (English)

    李昉

    2014-01-01

    Automotive network advertising and marketing as the automotive industry and Internet industry product of the combination of rapid growth, much favored by the majority of car manufacturers in the market was a great success. Expounds the role in the Internet era, online advertising in the automotive industry, and also separately from the status quo, Problems and Development Strategies tripartite existence in the face of the automotive industry marketing, online advertising is analyzed.%汽车网络广告营销作为高速发展的汽车产业和互联网产业结合的产物,备受广大汽车制造商的青睐,在市场上获得了巨大的成功。主要阐述了在互联网时代,网络广告在汽车行业中的作用,还分别从发展现状、存在的问题和发展对策三方面对汽车行业网络广告营销进行了分析。

  5. The Role of Public and Private Protection in Disruptive Innovation: The Automotive Industry and the Emergence of Low-Emission Vehicles

    NARCIS (Netherlands)

    Pinkse, J.; Bohnsack, R.; Kolk, A.

    2014-01-01

    In the automotive industry, the need to move toward more sustainable trajectories of innovation has received much attention. Car manufacturers have started to develop lower emission alternatives for the internal combustion engine, particularly electric, hybrid, and fuel-cell vehicles. They face the

  6. The Role of Public and Private Protection in Disruptive Innovation: The Automotive Industry and the Emergence of Low-Emission Vehicles

    NARCIS (Netherlands)

    Pinkse, J.; Bohnsack, R.; Kolk, A.

    2014-01-01

    In the automotive industry, the need to move toward more sustainable trajectories of innovation has received much attention. Car manufacturers have started to develop lower emission alternatives for the internal combustion engine, particularly electric, hybrid, and fuel-cell vehicles. They face the

  7. Rheo-processing of semi-solid metal alloys: a new technology for manufacturing automotive and aerospace components

    CSIR Research Space (South Africa)

    Ivanchev, L

    2008-01-01

    Full Text Available The latest trend in the automotive industry to produce fuel-efficient vehicles has resulted in the increased use of aluminium and magnesium alloys. Liquid metal high pressure die-casting (HPDC) currently satisfies the bulk of the automotive industry...

  8. Ensuring the Visibility and Traceability of Items through Logistics Chain of Automotive Industry Based on AutoEPCNet Using

    Directory of Open Access Journals (Sweden)

    Pavel Stasa

    2016-01-01

    Full Text Available Traceability in logistics is the capability of the participants to trace the products throughout the supply chain by means of either the product and/or container identifiers in a forward and/or backward direction. In today's competitive economic environment, traceability is a key concept related to all products and all types of supply chains. The goal of this paper is to describe development of application that enables to create and share information about the physical movement and status of products as they travel throughout the supply chain. The main purpose of this paper is to describe the development of RFID based track and trace system for ensuring the visibility and traceability of items in logistics chain especially in automotive industry. The proposed solution is based on EPCglobal Network Architecture.

  9. Adoption of JMM practices - A key to performance improvement of a local automotive industry

    Science.gov (United States)

    Mohiuddin, A. K. M.; Haji, A. Jabbar Julia Bt.; Khan, Ahsan Ali; Mustafizul Karim, A. N.

    2017-03-01

    It is imperative for a manufacturing company all over the world to constantly look for ways to increase productivity and at the same time to lower cost to secure a competitive position. It is recognized that practices associated with Japanese Manufacturing Management (JMM) can yield a superior competitive advantage in terms of productivity, quality and provide overall successful business performance. This paper discusses the transfer of the best practices of the JMM locally and analyses the impact of adoption and adaptation of the management system as an in-depth case study conducted in a Malaysian automotive company. This study is to identify what are the changes in terms of the philosophy and practices undertaken by the company and ascertain the impact of the JMM on its manufacturing and financial performances. The elements of business performance from the viewpoint of manufacturing are based on safety, Parts Per Million (PPM), in-line Defect per Unit (DPU), First Time Quality (FTQ), cycle time, productivity, efficiency and stock level. The results show a positive impact to the automotive plant manufacturing performance. For example, safety index has reduced to 0 major accident occurrences. The PPM and In-line DPU have improved by 98% and 91% respectively whereas the FTQ has improved by 167%. Cycle time has reduced from 20 to 6 minutes and productivity increased up to 43% whilst the efficiency reached at 99.9%. The stock level was reduced from half month to 3 days after the adoption of the JMM. The revenue has increased up to 92%, the percentage of expenses has reduced from 11.04% to 3.06% giving an improvement of 72% whilst the net profit has increased from 5.33% to 8.15%. The Return of Asset (RoA) and Return of Equity (RoE) also showed slight improvement despite the effects from the restructuring exercise, Tsunami calamity and fluctuation in Japanese exchange rate.

  10. Automotive electronics design fundamentals

    CERN Document Server

    Zaman, Najamuz

    2015-01-01

    This book explains the topology behind automotive electronics architectures and examines how they can be profoundly augmented with embedded controllers. These controllers serve as the core building blocks of today’s vehicle electronics. Rather than simply teaching electrical basics, this unique resource focuses on the fundamental concepts of vehicle electronics architecture, and details the wide variety of Electronic Control Modules (ECMs) that enable the increasingly sophisticated "bells & whistles" of modern designs.  A must-have for automotive design engineers, technicians working in automotive electronics repair centers and students taking automotive electronics courses, this guide bridges the gap between academic instruction and industry practice with clear, concise advice on how to design and optimize automotive electronics with embedded controllers.

  11. Turbulence modeling needs of commercial CFD codes: Complex flows in the aerospace and automotive industries

    Science.gov (United States)

    Befrui, Bizhan A.

    1995-01-01

    This viewgraph presentation discusses the following: STAR-CD computational features; STAR-CD turbulence models; common features of industrial complex flows; industry-specific CFD development requirements; applications and experiences of industrial complex flows, including flow in rotating disc cavities, diffusion hole film cooling, internal blade cooling, and external car aerodynamics; and conclusions on turbulence modeling needs.

  12. Comprehensive Study on Wastages of Supply Chain Information Sharing in Automotive Industries

    Science.gov (United States)

    Sendhil Kumar, R.; Pugazhendhi, S.; Muralidharan, C.; Murali, S.

    2017-03-01

    A supply chain is a very extensive concept, which encompasses many problems and features when it comes to controlling. Now a day’s lean concept is a very common method to several areas, such as service sectors and manufacturing. Applying the lean concept to supply chain management is a very popular study part, it has attracted many industrial practices and researchers with different applications. Information sharing and technology remain one of the key factors of integrating the supply chain members. Current scenario the competition is no longer between the competing companies, but it happens between the supply chains. So the efficiency of the supply chain is very important. And the effective sharing of information can enhance the supply chain efficiency through minimizing the inventories and Information sharing can increase supply chain efficiency by reducing inventories and stabilizing the production. This paper describes and discusses about the seven deadly wastes of supply chain information with the comparative principle of Toyota production system (TPS) principle approach. How the TPS can be applied to supply chain information sharing And lean tool of 5S concept possibility improve the information sharing.

  13. Industrial-Strength Model-Based Testing - State of the Art and Current Challenges

    Directory of Open Access Journals (Sweden)

    Jan Peleska

    2013-03-01

    Full Text Available As of today, model-based testing (MBT is considered as leading-edge technology in industry. We sketch the different MBT variants that - according to our experience - are currently applied in practice, with special emphasis on the avionic, railway and automotive domains. The key factors for successful industrial-scale application of MBT are described, both from a scientific and a managerial point of view. With respect to the former view, we describe the techniques for automated test case, test data and test procedure generation for concurrent reactive real-time systems which are considered as the most important enablers for MBT in practice. With respect to the latter view, our experience with introducing MBT approaches in testing teams are sketched. Finally, the most challenging open scientific problems whose solutions are bound to improve the acceptance and effectiveness of MBT in industry are discussed.

  14. Use Of Dynamic Resistance And Dynamic Energy To Compare Two Resistance Spot Welding Equipments For Automotive Industry In Zinc Coated And Uncoated Sheets.

    Directory of Open Access Journals (Sweden)

    Márcio Batista

    2013-01-01

    Full Text Available Resistance spot welding is a fabrication process highly used in the structures assembly. This fact evidences the importance of this welding process control, due to its efficiency, productivity speediness and straightforward simple automation. This work aimed to study the weldability of zinc coated and uncoated steel sheets for automotive industry, comparing the performance of two welding equipments with two current outputkinds: alternating current (AC and medium frequency direct current (DC. The welding parameters were kept constant: 260 kgf (force, 150 ms (time and 7.0 kA (welding current, based upon an optimization parameters methodology. The joints were characterized using optical metallography (spot diameter, indentation depth and weld penetration depth, mechanical tensile-shear tests and electrical measurements: contact electrical resistance, dynamic resistance and dynamic energy. The results showed that welding in medium frequency direct current was more efficient in generating heat in zinc coated sheets and uncoated sheets than alternating current equipment. In welding using AC and DC equipments in zinc coated sheets, the spot weld time formation was 25ms longer than uncoated steel sheets spot weld time. The burn of zinc during welding did not damage the spot weld formation with AC or DC equipments. The electrical contact resistance increased with the roughnessand also presented 52% higher in uncoated sheets than in zinc coated sheets. Finally, the increase in dynamicresistance and dynamic energy augmented the spot weld diameter for both welding equipments. As a final conclusion, the medium frequency direct current equipment presented better results than wave alternating current

  15. Chinese Soybean Industry: Current Status and Outlook

    Institute of Scientific and Technical Information of China (English)

    Dachuan Liu; Shaojun Tian

    2002-01-01

    This paper focus on the soybeanresources and their industry development inChina. Due to the high demand in domesticmarket, it is necessary to expand the cultivationarea and improve the production yields.Meanwhile, to inc e the export of soybeansfrom overseas is also important. China has along history in producing traditional soyfoods. After recent fifty years, the developmentof Chinese soybean industry has reached to areasonable level. The current status of Chinesesoybean industry has been included in thepaper. It has been expected that in next fiveyears, there will be a rapid increase in theprocessing of soybeans; it will become morereasonable in the scale and distribution ofsoybean oil factories. Emphasis will be put onthe improvement of the functionalities ofsoybean products. Different kinds of functionalsoybean foods, especially the soybean proteinsfor particular uses will be developed by the useof modification technologies. Concern is alsogiven to the multi -utilizn of soybeanresources, which not only the extractionof oil from soybean and the processingof protein products from the meal; but alsoincludes the recovery of the naturalchemicals from soybeans which could then beexploited to novel products with more profits.

  16. A Study of Multicriteria Decision Making for Supplier Selection in Automotive Industry

    Directory of Open Access Journals (Sweden)

    Nadia Jamil

    2013-01-01

    Full Text Available This paper is designed to present the effectiveness of group multicriteria decision making in automotive manufacturing company focusing on the selection of suppliers in Malaysia. The process of selecting suppliers is one of the most critical and challenging endeavor in any supply chain management. There are five decision making tools being analyzed in this study, namely, analytical hierarchy process (AHP, fuzzy analytical hierarchy process (FAHP, technique for order performance by similarity to ideal solution (TOPSIS, fuzzy technique for order performance by similarity to ideal solution (FTOPSIS, and fuzzy analytical hierarchy process integrated with fuzzy technique for order performance by similarity to ideal solution (FAHPiFTOPSIS. The scores of ranking among the suppliers in each MCDM tools (AHP, FAHP, TOPSIS, FTOPSIS, and FAHPiFTOPSIS show significantly comparable variation. Scores of the best supplier is then compared to the lowest supplier for all MCDM tools whereby this reflects that the highest percentage goes to TOPSIS with scoring of 79.37%. On the contrary, FAHPiFTOPSIS demonstrated the lowest score variation of 22.42% which indicates that FAHPiFTOPSIS is able to eliminate biasness in supplier selection process.

  17. WLAN Hot Spot services for the automotive and oil industries. A business analysis

    Energy Technology Data Exchange (ETDEWEB)

    Pau, F. [Rotterdam School of Management, Erasmus Research Institute of Management ERIM, Rotterdam (Netherlands); Oremus, M.H.P. [Rolls Royce (BMW) Germany, Dahlewitz (Germany)

    2003-04-01

    While you refuel for gas, why not refuel for information or download vehicle data? This paper analyzes in extensive detail the user segmentation by vehicle usage, service offering, and full business models from WLAN (Wireless Local Area Network) hot spot services delivered to vehicles (private, professional, public) around gas stations. Also analyzed are the parties which play a role in such service authorization, provisioning and delivery, with all the dependencies modelled by attributed digraphs. Service planning is included as to WLAN base station capabilities. Five year financial models (CAPEX,OPEX), and data pertain to two possible service suppliers: multi-service oil companies, and mobile service operators (or MVNO). Model optimization on the return-on-investment (ROI) is carried out for different deployment scenarios, geographical coverage assumptions, as well as tariff structures. Comparison is also being made with public GPRS data services, as precursors for 3G services, and the effect of WLAN roaming is analyzed. Analysis shows that due to manpower costs and marketing costs, suitable ROI will not be achieved unless externalities are accounted for and innovative tariff structures are introduced. Open issues and further research are outlined. Further work is carried out, also with automotive electronics sector, wireless systems providers, wireless terminals platform suppliers, and vehicle manufacturers.

  18. Problem-solving and developing quality management methods and techniques on the example of automotive industry

    Directory of Open Access Journals (Sweden)

    Jacek Łuczak

    2015-12-01

    Full Text Available The knowledge about methods and techniques of quality management together with their effective use can be definitely regarded as an indication of high organisational culture. Using such methods and techniques in an effective way can be attributed to certain level of maturity, as far as the quality management system in an organisation is concerned. There is in the paper an analysis of problem-solving methods and techniques of quality management in the automotive sector in Poland. The survey was given to the general population, which in case of the study consisted of companies operating in Poland that had certified quality management systems against ISO/TS 16949. The results of the conducted survey and the conclusions of the author can show actual and potential OEM suppliers (both 1st and 2nd tier in which direction their strategies for development and improvement of quality management systems should go in order to be effective. When the universal character of methods and techniques used in the surveyed population of companies is taken into consideration, it can be assumed that the results of the survey are also universal for all organisations realising the TQM strategy. The results of the research confirmed that methods which are also the basis for creating key system documents are the most relevant ones, i.e. flowcharts and FMEA, and moreover process monitoring tools (SPC and problem solving methods -above all 8D.

  19. Development of Exhaust Leak Detector Device for Automotive Service Industry: A Prototype Design

    Directory of Open Access Journals (Sweden)

    Eida Nadirah Roslin

    2016-08-01

    Full Text Available The exhaust system plays a vital role in removing the gaseous emissions that is being produced within the combustion chamber during fuel-air mixture activities. The exhaust system is defined as a series of chambers and pipes that starts at the engine and ends at the back of the car with the tail pipe. However if there are any leaks in the exhaust system, it provide a direct path for the emission gaseous including carbon monoxide to enter can be very dangerous as it provides a direct path for carbon monoxide and other dangerous gaseous emissions to enter the cowl vent at the base of the windshield and directly to the passenger compartment. The risk of exposure to these hazardous gaseous is also high especially during vehicle maintenance services in suspected cases of leakages to the exhaust system.  The inspection of the exhaust system is done manually in most of the automotive services workshops. In this paper, accidental risks of performing these inspection jobs on a vehicle’s exhaust system, performed by a technician are discussed. In order to minimize the risks to technicians or mechanics, a prototype device to detect exhaust leakage was developed using a gas sensor module and a web camera. This device was successfully operated in detecting possible leakages of the exhaust system.

  20. Strategic Financial Performance Evaluation of the Iranian automotive industry Using Imperialist competitive Algorithm

    Directory of Open Access Journals (Sweden)

    Meysam Kaviani

    2015-08-01

    Full Text Available Purpose. This paper evaluates strategic financial performance of 10 Iranian stock exchange listed automotive companies over the period 2005-2009 at the hand of value-creating performance indicators and the Free Cash Flow derived value indicators.Design. To this effect, profiting from the Imperialist Competitive Algorithm (ICA, the understudy companies were assigned to three clusters in terms of debt structure, firm size, and growth opportunitiesFindings. The results, in general, indicate a significant correlation between value-based indicators Economic Value Added (EVA and True Value Added (TVA and the FCF-derived indicators Created Value from Free Cash Flow to Firm (CVFCFF and Created Value from Free Cash Flow to Equity (CVFCFE, and between Market Value Added (MVA and CVFCFF (one of the two FCF-derived indicators, while, according to the results, there is no significant correlation between the value-driven performance indicators Refined Economic Value Added (REVA and Equity Economic Value Added (EEVA and either of the FCF-derived indicators CVFCFF and CVFCFE.Originality. Present Paper, by company clustering in ICA environment, the companies are clustered based on their close similarity in all three criteria and subsequently for examination of each strategic performance indicator were subjected to correlation and Fisher (F tests.

  1. Automotive sensors

    Science.gov (United States)

    Marek, Jiri; Illing, Matthias

    2003-01-01

    Sensors are an essential component of most electronic systems in the car. They deliver input parameters for comfort features, engine and emission control as well as for the active and passive safety systems. New technologies such as silicon micromachining play an important role for the introduction of these sensors in all vehicle classes. The importance and use of these sensor technologies in today"s automotive applications will be shown in this article. Finally an outlook on important current developments and new functions in the car will be given.

  2. DNA-damage response associated with occupational exposure, age and chronic inflammation in workers in the automotive industry.

    Science.gov (United States)

    Savina, Natalya V; Smal, Marharyta P; Kuzhir, Tatyana D; Ershova-Pavlova, Alla A; Goncharova, Roza I

    2012-10-09

    The evaluation of genome integrity in populations occupationally exposed to combine industrial factors is of medical importance. In the present study, the DNA-damage response was estimated by means of the alkaline comet assay in a sizeable cohort of volunteers recruited among workers in the automotive industry. For this purpose, freshly collected lymphocytes were treated with hydrogen peroxide (100μM, 1min, 4°C) in vitro, and the levels of basal and H(2)O(2)-induced DNA damage, and the kinetics and efficiency of DNA repair were measured during a 180-min interval after exposure. The parameters studied in the total cohort of workers were in a range of values prescribed for healthy adult residents of Belarus. Based on the 95th percentiles, individuals possessing enhanced cellular sensitivity to DNA damage were present in different groups, but the frequency was significantly higher among elderly persons and among individuals with chronic inflammatory diseases. The results indicate that the inter-individual variations in DNA-damage response should be taken into account to estimate adequately the environmental genotoxic effects and to identify individuals with an enhanced DNA-damage response due to the influence of some external factors or intrinsic properties of the organism. Underling mechanisms need to be further explored. © 2012 Elsevier B.V. All rights reserved.

  3. Multinationals and global climate change: issues for the automotive and oil industries

    NARCIS (Netherlands)

    Kolk, A.; Levy, D.L.; Lundan, S.M.

    2004-01-01

    This chapter analyzes the strategic responses by US and European multinational enterprises (MNEs) in the oil and automobile industries to the global climate change issue. We examine and attempt to explain the differences across regions, across industries, and the changes over time. Traditional

  4. Research and investigation of a communication chain on optical fiber with a Fabry-Perot power diode for the automotive industry

    Science.gov (United States)

    Bacis, Irina Bristena; Vasile, Alexandru; Ionescu, Ciprian; Marghescu, Cristina

    2016-12-01

    The purpose of this paper is to analyze different power devices - emitters of optical flow, from the point of view of optical coupling, emitted optical powers, optical fiber losses and receiver. The research and characterization of the transmission through a power optical system is done using a computer system specialized for the automotive industry. This system/platform can deliver current pulses that are controlled by a computer through a software (it is possible to set different parameters such as pulse repetition frequency, duty cycle, and current intensity). For the experiments a power Fabry Perot 1035 laser diode operating in pulse with μφ 1055 nm, Ith = 40 mA, and Iop =750 mA was used with a single-mode SFM 128 optical fiber and an EM type optical coupler connected through alignment. Two types of measurements were conducted to demonstrate the usefulness of the experimental structure. In the first case the amplitude of the voltage pulses was measured at the output of an optical detector with receiving diode in a built-in amplifier with a 50 kΩ load resistance. In the second stage measurements were conducted to determine the optical power injected in the optical fiber and received at the reception cell of a power meter. Another parameter of optical coupling that can be measured using the experimental structure is irradiation. This parameter is very important to determine the optimum cutting angle of the fiber for continuity welding.

  5. Approaches to Product Liability Risk in the U.S. Automotive Industry

    National Research Council Canada - National Science Library

    2000-01-01

    .... The volume offers studies of selected industries, exploring the effect of product liability on corporate product development decisions and on the creative opportunities and day-to-day work of engineers...

  6. Applying the Heuristic to the Risk Assessment within the Automotive Industry Supply Chain

    National Research Council Canada - National Science Library

    Daniela Marasova; Miriam Andrejiova; Anna Grincova

    2017-01-01

    .... Managing the risks is crucial for achieving the customer satisfaction and thus also a company’s success. The subject-matter of the article is the assessment of the supply chain in the automobile industry, in terms of risks...

  7. RECYCLED TEXTILES USED IN AUTOMOTIVE INTERIORS. CASE STUDY- FORD MOTOR COMPANY

    Directory of Open Access Journals (Sweden)

    CUC Sunhilde

    2017-05-01

    Full Text Available The environmental movement is affecting all industries, but the textile and automotive industries are two of the few that are constantly being criticized. The automotive industry is the subject of much research, it is the largest manufacturing activity, there is a complex supply chain, is resource intensive and emits various hazardous gases and waste products. The article reviews the current state of automotive industry regarding the textile application. Automotive textiles have been classified as belonging to a category called “Mobiltech” which is one of the main streams of technical textiles. The term means all type of textile components e.g. fibers, filaments, yarns and the fabric used in automobiles. They are classed as technical textile because of the very high performance specifications and special properties required, different from those used in clothing and other applications. The performance of the automotive textiles depends on the fibre properties, fabric structures and various finishes used in the manufacturing processes. After a short presentation of used fibres in car interiors, with advantages and disadvantages it is presented the sustainable textile solutions for the automotive industry. The paper focuses in particular of the use of recycling of textile waste to highlight how the processes of recycled textiles and sustainable textiles production are linked in the automotive sector. A case study with Ford Motor Company outlines and examines their design, development and manufacture process for automotive textiles for car seat coverings and interiors

  8. Determination of input data for numerical design of auto body sheet steels. A joint project of the steel and automotive industries

    Energy Technology Data Exchange (ETDEWEB)

    Steinbeck, G. [Steel Institute VDEh, Duesseldorf (Germany); Beck, W. [RWTH Aachen (Germany). Dept. of Ferrous Metallurgy; Bork, C.P. [Federal Inst. for Materials Research and Testing, Berlin (Germany); Evertz, T. [Salzgitter Mannesmann Forschung GmbH (Germany); Frehn, A. [Benteler Automotive GmbH, Paderborn (Germany); Masendorf, R. [Technical Univ. Clausthal-Zellerfeld (Germany). Inst. for Plant Engineering and Fatigue Analysis; Sonsino, C.M. [Fraunhofer-Institute for Structural Durability and System Reliability (LBF), Darmstadt (Germany)

    2005-07-01

    With 20 steel grades serving as a basis, elastic, plastic and fatigue characteristic values were determined for FE simulation in a joint project between the steel and automotive industries. The steels were tested both in the as-delivered conditions and in defined pre-deformation and heat-treatment conditions. The requirements relating to the production of these conditions and the detailed test specifications were fixed in the so-called ''Pruef- und Dokumentationsrichtlinie'' (testing and documentation guideline), with the aid of which it was possible to determine standardised characteristic values going beyond the test standards, and to edit data for a materials database realised by the automotive industry. It was found that groups of materials with almost identical strain-hardening characteristics exist, such that a numerical estimation of characteristic values and flow curves for generically related steels appears possible. (orig.)

  9. Antenna Arrays and Automotive Applications

    CERN Document Server

    Rabinovich, Victor

    2013-01-01

    This book throws a lifeline to designers wading through mounds of antenna array patents looking for the most suitable systems for their projects. Drastically reducing the research time required to locate solutions to the latest challenges in automotive communications, it sorts and systematizes material on cutting-edge antenna arrays that feature multi-element communication systems with enormous potential for the automotive industry. These new systems promise to make driving safer and more efficient, opening up myriad applications, including vehicle-to-vehicle traffic that prevents collisions, automatic toll collection, vehicle location and fine-tuning for cruise control systems. This book’s exhaustive coverage begins with currently deployed systems, frequency ranges and key parameters. It proceeds to examine system geometry, analog and digital beam steering technology (including "smart" beams formed in noisy environments), maximizing signal-to-noise ratios, miniaturization, and base station technology that ...

  10. An examination of technological capability development in the Thailand automotive industry: the role of Thai government policy from 1960-2009

    OpenAIRE

    Samarnbutr, Caruspong

    2012-01-01

    Thailand’s automotive industry has grown steadily since the 1960s making Thailand one of the world’s largest vehicle producers. Indeed, when it comes to Pick-up trucks, Thailand is the main manufacturing base for the following firms: Mitsubishi, Ford, Isuzu, Toyota and Nissan. While this may seem impressive, what remains unclear is whether these improvements have been matched with similar levels of technological capability development within Thailand. This study examines the growth of the ...

  11. Mediator effect of statistical process control between Total Quality Management (TQM) and business performance in Malaysian Automotive Industry

    Science.gov (United States)

    Ahmad, M. F.; Rasi, R. Z.; Zakuan, N.; Hisyamudin, M. N. N.

    2015-12-01

    In today's highly competitive market, Total Quality Management (TQM) is vital management tool in ensuring a company can success in their business. In order to survive in the global market with intense competition amongst regions and enterprises, the adoption of tools and techniques are essential in improving business performance. There are consistent results between TQM and business performance. However, only few previous studies have examined the mediator effect namely statistical process control (SPC) between TQM and business performance. A mediator is a third variable that changes the association between an independent variable and an outcome variable. This study present research proposed a TQM performance model with mediator effect of SPC with structural equation modelling, which is a more comprehensive model for developing countries, specifically for Malaysia. A questionnaire was prepared and sent to 1500 companies from automotive industry and the related vendors in Malaysia, giving a 21.8 per cent rate. Attempts were made at findings significant impact of mediator between TQM practices and business performance showed that SPC is important tools and techniques in TQM implementation. The result concludes that SPC is partial correlation between and TQM and BP with indirect effect (IE) is 0.25 which can be categorised as high moderator effect.

  12. An Account for Implementing Just-in-time: A Case Study of the Automotive Industry in China

    Directory of Open Access Journals (Sweden)

    Bo Hou

    2013-07-01

    Full Text Available Just-in-time (JIT has been a popular operation strategy partly because of its success in the japanese automobile industry. Various benefits such as inventory reduction, improved operations efficiency, and faster response, have been studied widely in previous studies. Therefore, successful implementation of JIT is vital to many companies. This research makes use of a case study to explore five key research themes, which are information system, production planning, inventory management, quality management, and suppliers management, and the success factors surrounding implementation of JIT for an automotive company. This case study also provides evidences for supporting the benefits of employing JIT. Semi-structured interviews were conducted to collect relevant data. The research finding indicates that JIT system is crucial for the success of automobile companies, and operates JIT system can lead to many advantages to the case company. The major contribution of this paper lies in the discussions of the successful factors as a practical guide to implement JIT systems.

  13. Impacts of the manufacturing process using fiberglass reinforced plastic composite on the environment and occupational health: the automotive industry case

    Directory of Open Access Journals (Sweden)

    Cíntia Madureira Orth

    2012-06-01

    Full Text Available The production of fiberglass reinforced plastic composite parts may cause serious damages to the health of workers and/or the environment, especially due to the generation of process trimmings, noise level and gas emission.  In view of that, this essay aims at assessing the main impacts of the Molding and Finish processes of an automotive plant on the environment and occupational health. It was observed that the open molding method adopted by the studied plant is the main cause of the generation of residues and that the waste of raw materials as trimmings may reach up to 30%. The final destination of those trimmings, which represent 45% of all the residues generated by the factory, is the industrial landfill. It was also observed that, due to the use of open molds, the levels of styrene and fiber dust were above the tolerance limits, presenting risks to the health of the workers.  Therefore, the studied company should consider the possibility of adopting less aggressive technologies, such as that used in closed molds. The reduction of the negative impacts of the productive processes in their source should be part of the company’s policy. Furthermore, the prevention must be continuous and improved every day.

  14. Intelligent Production Monitoring and Control based on Three Main Modules for Automated Manufacturing Cells in the Automotive Industry

    Science.gov (United States)

    Berger, Ulrich; Kretzschmann, Ralf; Algebra, A. Vargas Veronica

    2008-06-01

    The automotive industry is distinguished by regionalization and customization of products. As consequence, the diversity of products will increase while the lot sizes will decrease. Thus, more product types will be handled along the process chain and common production paradigms will fail. Although Rapid Manufacturing (RM) methodology will be used for producing small individual lot sizes, new solution for joining and assembling these components are needed. On the other hand, the non-availability of existing operational knowledge and the absence of dynamic and explicit knowledge retrieval minimize the achievement of on-demand capabilities. Thus, in this paper, an approach for an Intelligent Production System will be introduced. The concept is based on three interlinked main modules: a Technology Data Catalogue (TDC) based on an ontology system, an Automated Scheduling Processor (ASP) based on graph theory and a central Programmable Automation Controller (PAC) for real-time sensor/actor communication. The concept is being implemented in a laboratory set-up with several assembly and joining processes and will be experimentally validated in some research and development projects.

  15. Influence of different safety shoes on gait and plantar pressure: a standardized examination of workers in the automotive industry.

    Science.gov (United States)

    Ochsmann, Elke; Noll, Ulrike; Ellegast, Rolf; Hermanns, Ingo; Kraus, Thomas

    2016-09-30

    Working conditions, such as walking and standing on hard surfaces, can increase the development of musculoskeletal complaints. At the interface between flooring and musculoskeletal system, safety shoes may play an important role in the well-being of employees. The aim of this study was to evaluate the effects of different safety shoes on gait and plantar pressure distributions on industrial flooring. Twenty automotive workers were individually fitted out with three different pairs of safety shoes ( "normal" shoes, cushioned shoes, and midfoot bearing shoes). They walked at a given speed of 1.5 m/s. The CUELA measuring system and shoe insoles were used for gait analysis and plantar pressure measurements, respectively. Statistical analysis was conducted by ANOVA analysis for repeated measures. Walking with cushioned safety shoes or a midfoot bearing safety shoe led to a significant decrease of the average trunk inclination (pindustrial accident, but in addition, safety shoes could be a long-term preventive instrument for maintaining health of the employees' musculoskeletal system, as they are able to affect gait parameters. Further research needs to focus on safety shoes in working situations.

  16. Effects of modular sourcing on manufacturing flexibility in the automotive industry. A study among German OEMs

    NARCIS (Netherlands)

    P.R. Miltenburg

    2003-01-01

    textabstractIn dit onderzoek worden de effecten van het modulair toeleveren op de productie flexibiliteit in de Duitse automobiel industrie onderzocht. Dit wordt gedaan omdat fabrikanten als DaimlerChrysler, BMW, Porsche, en Volkswagen als experts kunnen worden beschouwd met betrekking tot het modul

  17. Industrial heat treatment of R-HPDC A356 automotive brake callipers [Conference paper

    CSIR Research Space (South Africa)

    Chauke, L

    2012-10-01

    Full Text Available Heat treatment of rheo-high pressure die cast (R-HPDC) A356 brake callipers has produced good mechanical properties on the laboratory scale. An industrial heat treatment is required to evaluate the applicability and conformance of the R-HPDC A356...

  18. Industrial heat treatment of R-HPDC A356 automotive brake callipers

    CSIR Research Space (South Africa)

    Chauke, L

    2012-10-01

    Full Text Available Heat treatment of rheo-high pressure die cast (R-HPDC) A356 brake callipers has produced good mechanical properties on the laboratory scale. An industrial heat treatment is required to evaluate the applicability and conformance of the R-HPDC A356...

  19. Analysis of the Retail Trade and Automotive Industry in the Russian Federation

    Directory of Open Access Journals (Sweden)

    Ilya Bolotov

    2013-09-01

    Full Text Available The article examines recent developments in the Russian retail trade and automobile industry as in the two very dynamic sectors of the Russian economy by stating and forecasting sales trends, presenting main market participants, shares of business forms and deducing perspectives for Central and Eastern European investors. The author uses a standard methodology for description of industries and one- and multi-dimensional time series models for forecasts and analysis. The article’s main benefit for Central and Eastern European managers is its concise and up-to-date description of the both sectors of the Russian economy, which is not easily accessible for foreigners due language barriers and marketing agencies’ fees.

  20. Transnational corporations and local learning: creating local capabilities from the global automotive industry

    Directory of Open Access Journals (Sweden)

    Oscar Contreras

    2010-10-01

    Full Text Available Ever since the 1980s Mexico has been taking on an increasingly important role in the manufacture of automobiles for North America. As this industry has become highly concentrated, driven by a small number of very large assembly firms and a privileged group of globalized transnational suppliers, the benefits for the host localities have turned into a controversial issue. With this controversy as the background, a case study was designed to analyze the role of local suppliers within the industrial complex led by the Ford Motor Company in Hermosillo, Mexico. This article explores the mechanisms of knowledge transfer from Ford and its global suppliers to the local economy, and the emergence of small local companies that provide knowledge-intensive services.

  1. Upgrading the Center for Lightweighting Automotive Materials and Processing - a GATE Center of Excellence at the University of Michigan-Dearborn

    Energy Technology Data Exchange (ETDEWEB)

    Mallick, P. K.

    2012-08-30

    The Center for Lightweighting Materials and Processing (CLAMP) was established in September 1998 with a grant from the Department of Energy’s Graduate Automotive Technology Education (GATE) program. The center received the second round of GATE grant in 2005 under the title “Upgrading the Center for Lightweighting Automotive Materials and Processing”. Using the two grants, the Center has successfully created 10 graduate level courses on lightweight automotive materials, integrated them into master’s and PhD programs in Automotive Systems Engineering, and offered them regularly to the graduate students in the program. In addition, the Center has created a web-based lightweight automotive materials database, conducted research on lightweight automotive materials and organized seminars/symposia on lightweight automotive materials for both academia and industry. The faculty involved with the Center has conducted research on a variety of topics related to design, testing, characterization and processing of lightweight materials for automotive applications and have received numerous research grants from automotive companies and government agencies to support their research. The materials considered included advanced steels, light alloys (aluminum, magnesium and titanium) and fiber reinforced polymer composites. In some of these research projects, CLAMP faculty have collaborated with industry partners and students have used the research facilities at industry locations. The specific objectives of the project during the current funding period (2005 – 2012) were as follows: (1) develop new graduate courses and incorporate them in the automotive systems engineering curriculum (2) improve and update two existing courses on automotive materials and processing (3) upgrade the laboratory facilities used by graduate students to conduct research (4) expand the Lightweight Automotive Materials Database to include additional materials, design case studies and make it more

  2. Occupational hazard evaluation of working population in a select automotive industrial plant.

    Science.gov (United States)

    Wójcik, Alicja; Borzecki, Zdzisław; Kowalska, Edyta; Borzecki, Andrzej

    2004-01-01

    The research was conducted in the selected vehicle industry plant. Work conditions were assessed on the assembly line by measuring chemical and physical factors. Exposure to noise in the investigated plant exceeded the values of permissible standards. The pollution on the posts did not exceed the standards except singular concentrations. While assessing the values of chemical factors concentration, no toxicological danger was revealed in the investigated population. The work conditions of the investigated plant did not create the danger of professional diseases.

  3. Automotive Chassis; Automotive Mechanics-Basic: 9043.02.

    Science.gov (United States)

    Dade County Public Schools, Miami, FL.

    This automotive chassis course is designed to familiarize the beginning student of the history and development of the automobile with basic concepts common to the automobile industry, and general information that is required for successful advancement in the automotive mechanics field. It is one quinmester in a series of quinmester outlines…

  4. Rheo-processing of semi-solid metal alloys: a new technology for manufacturing Automotive and aerospace components - Conference paper

    CSIR Research Space (South Africa)

    Ivanchev, L

    2006-02-01

    Full Text Available The new trend in the automotive industry to produce more fuel-efficient vehicles has resulted in the increased use of aluminium and magnesium alloys. Currently liquid metal high-pressure die-casting (HPDC) fulfills the bulk of the automotive...

  5. Joining of Dissimilar alloy Sheets (Al 6063&AISI 304) during Resistance Spot Welding Process: A Feasibility Study for Automotive industry

    OpenAIRE

    Reddy Sreenivasulu

    2014-01-01

    Present design trends in automotive manufacture have shifted emphasis to alternative lightweight materials in order to achieve higher fuel efficiency and to bring down vehicle emission. Although some other joining techniques are more and more being used, spot welding still remains the primary joining method in automobile manufacturing so far. Spot welds for automotive applications should have a sufficiently large diameter, so that nugget pullout mode is the dominant failure mode. Interfacial ...

  6. MEMS for automotive and aerospace applications

    CERN Document Server

    Kraft, Michael

    2013-01-01

    MEMS for automotive and aerospace applications reviews the use of Micro-Electro-Mechanical-Systems (MEMS) in developing solutions to the unique challenges presented by the automotive and aerospace industries.Part one explores MEMS for a variety of automotive applications. The role of MEMS in passenger safety and comfort, sensors for automotive vehicle stability control applications and automotive tire pressure monitoring systems are considered, along with pressure and flow sensors for engine management, and RF MEMS for automotive radar sensors. Part two then goes on to explore MEMS for

  7. The Management of Innovation Process from Market Orientation Perspective in Automotive Industry

    Directory of Open Access Journals (Sweden)

    Amalia PANDELICA

    2011-11-01

    Full Text Available Marketing and management researchers pointed out, beginning whit ’90s, the benefits of implementation of a new business philosophy – market orientation. Even if, the concept has an interdisciplinary approach, all academics and managers started from the same point – market orientation is a business philosophy, which connects all the functional areas of the organization to environment in which operates and ensures long-term profitability. Even if, the market orientation concept was the topic for many researches, in economic literature any framework model of implementation was not developed. In the article we present a framework model, which will emphasise the steps, and changes that an organization has to do to become market orientated, beginning from the particular case of automobile industry.

  8. Applying the Heuristic to the Risk Assessment within the Automotive Industry Supply Chain

    Science.gov (United States)

    Marasova, Daniela; Andrejiova, Miriam; Grincova, Anna

    2017-03-01

    Risk management facilitates risk identification, evaluation, control, and by means of appropriate set of measures, risk reduction or complete elimination. Therefore, the risk management becomes a strategic factor for a company's success. Properly implemented risk management system does not represent a tool to avoid the risk; it is used to understand the risk and provide the bases for strategic decision-making. Risk management represents a key factor for the supply chain operations. Managing the risks is crucial for achieving the customer satisfaction and thus also a company's success. The subject-matter of the article is the assessment of the supply chain in the automobile industry, in terms of risks. The topicality of this problem is even higher, as after the economic crisis it is necessary to revaluate the readiness of the supply chain for prospective risk conditions. One advantage of this article is the use of the Saaty method as a tool for the risk management within the supply chain.

  9. Evaluation of heavy metals in atmospheric emissions from automotive industry by total reflection X-ray fluorescence with synchrotron radiation

    Energy Technology Data Exchange (ETDEWEB)

    Moreira, Silvana; Weber Neto, Jose, E-mail: silvana@fec.unicamp.b [Universidade Estadual de Campinas (UNICAMP), SP (Brazil). Faculdade de Engenharia Civil, Arquitetura e Urbanismo. Dept. de Saneamento e Ambiente; Vives, Ana Elisa Sirito de, E-mail: aesvives@unimep.b [Universidade Metodista de Piracicaba (UNIMEP), Santa Barbara D' Oeste, SP (Brazil). Faculdade de Engenharia, Arquitetura e Urbanismo

    2009-07-01

    This study had as goal to determine heavy metals and other elements (Ba, Br, Ca, Pb, Cl, Cr, Sr, Fe, Mn, Ni, K, Si, Ti and Zn) in atmospheric pollutants generated by an automotive industry located in the city of Engenheiro Coelho, state of Sao Paulo, Brazil. The sampling and sample preparation procedures were based on methods established by the Company of Sanitation and Technology (CETESB L9.234) and also by the Environmental Protection Agency (EPA - Method 29). The analysis was performed at XRF Beamline (D09B-XRF) in the Synchrotron Light Source Laboratory (Campinas/SP). A white beam of synchrotron radiation was used for sample and standard excitation which were irradiated by 100 seconds. For X-ray lines detection, a Ge (HP) detector with 150 eV of resolution at 5.9 keV was employed. For zinc, iron, barium, calcium and potassium, the values obtained were in the range of 30 mg/Nm{sup 3} and, for other elements, the concentrations were approximately 1 mg/Nm{sup 3}. The sum of As, Be, Co, Cr, Cu, Mn, Ni, Pb, Sb, Se, Sn, Te and Zn concentration was compared with the limits established by CONAMA 264/1999 and SEMA 041/2002 resolutions (7.0 mg/Nm{sup 3}) and it was observed that, for all samples, sums are higher than the permissive value mainly due to the high concentration of zinc. Detection limits for SR-TXRF technique were 0.10 mug/Nm{sup 3} for Pb and 0.02 mug/Nm{sup 3} for Zn. (author)

  10. Interaction of Physical Exposures and Occupational Factors on Sickness Absence in Automotive Industry Workers.

    Science.gov (United States)

    Valirad, Fateme; Ghaffari, Mostafa; Abdi, Alireza; Attarchi, Mirsaeed; Mircheraghi, Seyed Farzin; Mohammadi, Saber

    2015-04-23

    Increased sickness absence in recent years has been a trouble making issue in industrial society. Identify the causes of sickness absence and its influencing factors, is an important step to control and reduce its associated complications and costs. The aim of this study was to evaluate main factors associated with the incidence of sickness absence. In 2012, a cross-sectional study on 758 employees of a car accessories producing company was applied and relevant information about the number of days and episodes of sickness absence, Disease resulting in absence from work, personal features, occupational factors and physical exposures were collected. To determine risk factors associated with sickness absence, Logistic regression analysis was used. The most common diseases leading to sickness absence in order of frequency were Respiratory diseases, musculoskeletal disorders, gastrointestinal diseases and injuries at work. Musculoskeletal disorders increased the danger of long term absence by 4/33 times. Blue collar and shift works were the most important occupational factors associated with the incidence of sickness absence. The main physical factors that affect incidence of sickness absence were frequent bending-twisting and heavy lifting. Identifying controllable factors of sickness absence and trying to prevent and modify them such as compliance of ergonomic principals to decrease physical can be effective in reducing sickness absence.

  11. INFRASTRUCTURAL BACKBONE OF ENABLING AND CONVERGING TECHNOLOGIES FOR MASS CUSTOMIZATION MANUFACTURING SYSTEM IN AUTOMOTIVE INDUSTRIES

    Directory of Open Access Journals (Sweden)

    Nandkumar Gilke

    2013-03-01

    Full Text Available Successful implementation of Mass Customization can result in a challenging manufacturing environment with both high volume production and high product mix, where the customers expect individualized products at the same price they are paying for mass-produced items. Meeting this challenge requires changes in the manufacturing strategies, increase in the flexibility of the production equipments and the most importantly are the adaptable computer systems which make this possible in the manufacturing enterprise. The major requirement is to develop a system which can adapt quickly in order to start new production or to react quickly in failure scenario. Thus the system should have the ability of self improving, self-adaptable and self healing. Thus there is a need for technical migration from a well established flexible manufacturing system (FMS to intelligent and reconfigurable manufacturing system. This paper describes the major enabling and converging technologies facilitating mass customization manufacturing systems in automobile industries in Indian setting and also discusses the proposed architecture for Mass Customization Manufacturing System.

  12. Organoclay nanocomposites of post-industrial waste poly(butylene terephthalate) from automotive parts.

    Science.gov (United States)

    Quispe, Noe B; Fernandes, Elizabeth G; Zanata, Fernanda; Bartoli, Julio R; Souza, Diego H S; Ito, Edson N

    2015-10-01

    Polymeric nanocomposites are novel materials of huge interest owing to their favourable cost/performance ratio with low amount of nanofillers, improved thermal resistance, flame retardancy and mechanical properties in relation to their matrices. In this work, composites based on post-industrial waste or primary recycled poly(butylene terephthalate) and 5 wt.% of organic modified montmorillonite clays were melt compounded using a twin-screw extruder. A 2(2) factorial experimental design was used to study the compounding and processing variables: Organic modified montmorillonite with one or two hydrogenated tallow (initial basal spacing) and screw speed of the extruder. X-ray diffraction and transmission electron microscopy suggest that a partial exfoliation of the organoclay in the recycled poly(butylene terephthalate) matrix was achieved for organic modified montmorillonite with lower initial basal spacing. On the other hand, formulations containing organic modified montmorillonite with higher initial basal spacing showed only intercalated structure. The recycled poly(butylene terephthalate)-organic modified montmorillonite nanocomposites did not drip flaming material during burning tests. Storage of dynamic-mechanical, tensile and flexural moduli of the recycled poly(butylene terephthalate)-organic modified montmorillonite were improved when compared with both virgin and recycled poly(butylene terephthalate)s, mainly for nanocomposites formulated at a lower initial basal spacing organoclay. This could be related to a better diffusion of polymer into organic modified montmorillonite layers compared with the higher initial basal spacing organoclay. The improvements on the physical properties of recycled poly(butylene terephthalate) showed the feasibility to add value to primary recycled engineering thermoplastics with a very small amount of organic modified montmorillonite. © The Author(s) 2015.

  13. Wood-plastic composites as promising green-composites for automotive industries!

    Science.gov (United States)

    Ashori, Alireza

    2008-07-01

    Wood-plastic composite (WPC) is a very promising and sustainable green material to achieve durability without using toxic chemicals. The term WPCs refers to any composites that contain plant fiber and thermosets or thermoplastics. In comparison to other fibrous materials, plant fibers are in general suitable to reinforce plastics due to relative high strength and stiffness, low cost, low density, low CO2 emission, biodegradability and annually renewable. Plant fibers as fillers and reinforcements for polymers are currently the fastest-growing type of polymer additives. Since automakers are aiming to make every part either recyclable or biodegradable, there still seems to be some scope for green-composites based on biodegradable polymers and plant fibers. From a technical point of view, these bio-based composites will enhance mechanical strength and acoustic performance, reduce material weight and fuel consumption, lower production cost, improve passenger safety and shatterproof performance under extreme temperature changes, and improve biodegradability for the auto interior parts.

  14. Multidimensional Structure for Definingthe Effect of Organizational Culture and Supply Chain Culture on Knowledge Sharing in Supply Chain of Automotive Industry: With Emphasis on Improving Supply Chain Performance

    Directory of Open Access Journals (Sweden)

    Mohsen Shafiei Nikabadi

    2012-12-01

    Full Text Available : One of the key aspects of knowledge management is organizational culture. Finding an appropriate culture and key indicators for culture in implementation and execution of knowledge management are one the most important matter in knowledge management implementation in any organization. So, the main purpose of this article was presenting a multidimensional structure for organizational culture and supply chain culture with the aim of effective knowledge sharing in supply chain of automotive industry of Iran. First, according to the literature review, key indicators for any dimension of multidimensional structure of the research were defined. Then, key indicators were revised, adjusted and modified by three industry experts and three college professors, so 4 questions and 5 hypotheses were offered. Next, that multidimensional structure has been assessed as a survey and cause-effect study in supply chains of Iran Khodro Company and Saipa Company.115 industry professionals have participated in this study. In the research, after testing co-linearity between variables, relations between different dimensions of the multidimensional structure have been assessed with the help of path analysis. Research findings showed that the multidimensional structure introduced in the study had an appropriate fitness in automotive industry. The results of path analysis also showed that the culture of the supply chain has had the greatest impact of Business culture. On the other hand, business culture had a strong but indirect effect on supply chain performance. And finally, the greatest effect of knowledge sharing and transferring was on non-financial performance of supply chain.

  15. Monitoring of manufacturing processes in the automotive industry using indoor location system

    Science.gov (United States)

    Ionescu, LM; Belu, N.; Rachieru, N.; Mazăre, AG; Anghel, D.-C.

    2016-08-01

    This paper presents a method for locating the operators, equipment and parts using radio communications systems. Specifically there will be radio transceiver arranged in a network of active and passive radio receivers placed on personnel, equipment or parts. Based on a radio triangulation method, it is determined the location of the all resources and parts involved in manufacturing process. The transceivers communicate with each other via “routers” - also components of the network. Such a structure may extend over large distances even in indoor spaces where there are obstacles (walls between rooms). The location is done by determining the power of transmission signal for at least three end points. The receiver position is then transmitted over the network through routers, to a central server where all positions of the resources are centralized. Our solution is a non-invasive and low cost method for determining resource position in the factory. The system can be used for both resource planning production for current process more efficient and for further analysis of the movement of resources during previous processes with possible adjustments to the workspace and re-planning of resources for future processes.

  16. The Policy Implications of a Regional Case Study: Skills Shortages and Provision in the Welsh Automotive and Electronics Industries.

    Science.gov (United States)

    Cockrill, Antje

    2002-01-01

    Responses from 22 automotive/electronics small businesses in Wales were compared with a 1996 survey. Results show that government initiatives such as Modern Apprenticeships had limited impact on small businesses. Barriers to training such as time, cost, and motivation also appeared, suggesting that mere availability of training programs does not…

  17. The Policy Implications of a Regional Case Study: Skills Shortages and Provision in the Welsh Automotive and Electronics Industries.

    Science.gov (United States)

    Cockrill, Antje

    2002-01-01

    Responses from 22 automotive/electronics small businesses in Wales were compared with a 1996 survey. Results show that government initiatives such as Modern Apprenticeships had limited impact on small businesses. Barriers to training such as time, cost, and motivation also appeared, suggesting that mere availability of training programs does not…

  18. Why Process-Orientation is Scarce: An Empirical Study of Process-oriented Information Systems in the Automotive Industry

    NARCIS (Netherlands)

    Mutschler, B.B.; Bumiller, J.; Reichert, M.U.

    2006-01-01

    Several studies have indicated that existing information systems (IS) often fail to provide adequate business process support. To systematically identify the reasons for this drawback, we conducted a case study in the automotive domain and a survey among 79 IT practitioners. This paper presents the

  19. Automotive NVH technology

    CERN Document Server

    Nijman, Eugenius; Priebsch, Hans-Herwig

    2016-01-01

    This book presents seven chapters examining selected noise, vibration and harshness (NVH) topics that are highly relevant for automotive vehicle development. These include applications following the major trends toward increased passenger comfort, vehicle electrification and lightweight design. The authors of the seven chapters, all of which are experts from the automotive industry and academia, present the foremost challenges and potential solutions in this demanding field. Among others, applications for sound optimization in downsized engines, noise optimization in electric powertrains, weight reduction options for exhaust systems, porous materials description, and the vibro-acoustic analysis of geared systems are discussed.

  20. Analisys of Current-Bidirectional Buck-Boost Based Automotive Switch-Mode Audio Amplifier

    DEFF Research Database (Denmark)

    Bolten Maizonave, Gert; Andersen, Michael A. E.; Kjærgaard, Claus

    2011-01-01

    The following study was carried out in order to assess quantitatively the performance of the buck-boost converter when used as switch-mode audio amplifier. It comprises of, to begin with, the delimitation of design criteria based on the state-ofthe- art solution, which is based in a differential...... mode buck-based amplifier with a boost converter as power supply. The averaged switch modelling of the differential mode current bidirectional topology is also used, in order to analyze the steady state and frequency domain behaviour of this converter and parameterize it to meet the design criteria...... in such configuration when applied for audio....

  1. Thoughts on the Current Cement Industry Development

    Institute of Scientific and Technical Information of China (English)

    Gan Zhihe

    2003-01-01

    According to the analysis of cement capacity andits relations with macro economy running index, the mainreasons for the present rapid development of cement capacityare the rapid development of economy and the shot up ofwhole society fixed asset investment. According to the presentspeed of economy development, cement still enjoys a po-tential increase, So here has not been an overall excessivepopularity of cement industry. The best way to prevent lowlevel repeated construction is to promote the development ofnew dry- process cement as well as try to get rid of blindness.

  2. 汽车行业供应链协同绩效评价及其应用%Performance Evaluation and Applications of Automotive Industry Supply Chain Collaboration

    Institute of Scientific and Technical Information of China (English)

    徐雯霞

    2011-01-01

    Referring to automotive industry supply chain collaboration performance including collaboration process performance, collaboration result performance and collaboration support performance, an evaluation index system is set up including 30 indices for automotive industry supply chain collaboration evaluation in combination with the clients service and system adaptability. Then, an automotive industry supply chain with the core of some automotive manufacturer is exemplified to evaluate its collaboration performance of supply chain by applying of fuzzily integrated analysis, thus quantifying the system and analyzing the evaluation results. It is found that the collaborative operation covering process, result and support will improve the performance of the whole supply chain. The analysis proves the feasibility of the evaluation index system and the operability of fuzzily integrated evaluation.%考虑汽车行业供应链协同绩效包含协同过程绩效、协同结果绩效和协同支持绩效,并结合客户服务和系统适应性,选择了30个汽车行业供应链协同评价指标,建立协同绩效评价指标体系.然后,选取以国内某汽车制造厂为核心企业的汽车行业供应链为例,运用模糊综合分析法对其供应链进行协同评价,实现了对该指标体系的量化,并对评价结果进行分析.结果表明,企业在过程、结果和支持等方面协同运作,可以提高供应链整体的协同绩效,从而进一步验证了评价指标体系的可行性和模糊综合评价方法的可操作性.

  3. Caracterização mecânica de polipropileno reciclado para a indústria automotiva Mechanical characterization of recycled polypropylene for automotive industry

    Directory of Open Access Journals (Sweden)

    Beatriz L. Fernandes

    2007-06-01

    Full Text Available A indústria automotiva responde, atualmente, por uma grande parte do mercado de consumo de plásticos, por isso existe um crescente interesse no investimento em processos de reciclagem, inclusive devido à vinculação às atividades relacionadas à proteção ambiental. Dentre as peças automotivas, os pára-choques são relativamente fáceis de serem reciclados devido às suas dimensões e por constituírem, geralmente, de um único material, o polipropileno (PP. Neste trabalho, analisaram-se as propriedades mecânicas de misturas de PP virgem e reciclado, em três porcentagens diferentes, a fim de detectar as alterações das mesmas, relacionando-as à qualidade do produto. Concluiu-se que porcentagens de reciclado acima de 30% causam deterioração das propriedades mecânicas do produto. Este estudo visa a fornecer uma contribuição para o aumento na utilização de plásticos reciclados na indústria automotiva.The automotive industry is now responsible for a large share of plastic consumption, which prompted increasing investments in recycling processes, also due to the need of ambient protection. Among the automotives parts, bumpers are relatively easy to be recycled due to their dimensions and because they are made of a single material, polypropylene (PP. In this work, the mechanical properties of mixtures of virgin and recycled PP, in three different percentages, were analyzed in order to detect alterations and associate them with the product quality. It was concluded that percentages of recycled material above 30% deteriorate the mechanical properties of the product. This study aims to provide a contribution to the increase in the recycled plastic use in the automotive industry.

  4. Research on the Matching Mode between Zhejiang Automotive Industry Cluster and Logistics Outsourcing%浙江汽车产业集群与物流外包匹配模式研究

    Institute of Scientific and Technical Information of China (English)

    吴茹

    2015-01-01

    物流作为当今重要的服务行业之一,对加快产业集群经济快速发展和发挥产业集群竞争优势具有重要的作用。目前浙江汽车行业具有典型的集群式发展特征,但汽车产业物流并未形成标准化与现代化,且并未与第三、四方物流企业达成有效的合作式发展。通过对浙江汽车产业集群与物流外包匹配模式的研究,促进汽车产业集群与物流业的紧密联系、融合发展,从而降低汽车产业物流成本,提高物流企业效益,达到共赢的局面。%As one of today's major logistics service industry,logistics has played an important role to accelerate the rapid economic development of industrial clusters and competitive advantage of industrial clusters.Currently,Zhejiang auto industry has a typical cluster development features,but the automobile industry logistics did not form standardization and modernization,and did not achieve effective cooperation development with third party logistics enterprises.By studying the Matching Mode between Zhejiang Automotive Industrial Clusters and Logistics Outsourcing to facilitate close contact automobile industry cluster and logistics industry,integration and development,thereby reducing the automobile industry logistics costs and improve efficiency of logistics enterprises to achieve win -win situation.

  5. Industry 4.0 – Only designed to fit the German automotive industry : A multiple case study on the feasibility of Industry 4.0 to Swedish SMEs

    OpenAIRE

    Rodriguez Masdefiol, Maria del Mar; Stävmo, Fanny

    2016-01-01

    Industry 4.0 is still in an early development phase and it promises to bring remarkable benefits to the manufacturing industry around the world when employing the Smart Factory application in large organizations and their supply chains. Initiatives incorporating this concept can already be found in Sweden. However, there is a risk of a miss-match when trying to introduce Industry 4.0 to SME’s as the concept, with its pursuit of becoming flexible and achieving the desired “batch size one”, is ...

  6. Ultracapacitors for automotive applications

    Science.gov (United States)

    Ashtiani, Cyrus; Wright, Randy; Hunt, Gary

    In response to a growing consensus in the auto industry that ultracapacitors can potentially play a key role in the modern vehicle power distribution network, a task force was created at the United States Advanced Battery Consortium (USABC) to tackle issues facing the fledging industry. The task force embarked on first developing and establishing standards for performance and abuse tolerance of ultracapacitors in collaboration with the U.S. Department of Energy and National Labs. Subsequently, potential applications in the automotive industry were identified and a consensus requirement specification was drawn as a development guide for the industry.

  7. Fabrication and Characterisation of GaAs Gunn Diode Chips for Applications at 77 GHz in Automotive Industry

    OpenAIRE

    Hans Lüth; Mihail Ion Lepsa; Simone Montanari; Jürgen Stock; Arno Förster

    2006-01-01

    GaAs-based Gunn diodes with graded AlGaAs hot electron injector heterostructures have been developed under the special needs in automotive applications. The fabrication of the Gunn diode chips was based on total substrate removal and processing of integrated Au heat sinks. Especially, the thermal and RF behavior of the diodes have been analyzed by DC, impedance and S-parameter measurements. The electrical investigations have revealed the functionality of the hot electron injector. An optimize...

  8. The relationship between intellectual capital and value-based performance measurement variables (Case study: automotive industry companies of Iran)

    OpenAIRE

    MOHAMMADI CHESHMEH KABOUDI, Afshin; JOORBONYAN, Saeed; EBRAHIMI, Ebrahim; MOJAHED, Saeed

    2015-01-01

    Abstract. This study aimed to investigate the relationship between intellectual capital and value-based performance measurement variables of automotive companies operating in Iran in the period 2008-2014 and it was found that efficient use of material and intellectual resources is effective on value-based performance measurement indicators. Also, the efficiency of human capital impacts on economic value added, market value added and value-added cash and the efficiency of capital employed impa...

  9. High integrity automotive castings

    Energy Technology Data Exchange (ETDEWEB)

    Weiss, D. [Eck Industries Inc., St. Manitowoc, WI (United States)

    2007-07-01

    This paper described the High Integrity Magnesium Automotive Casting (HI-MAC) program, which was developed to ensure the widespread adoption of magnesium in structural castings. The program will encourage the use of low pressure permanent molds, squeeze casting, and electromagnetic pumping of magnesium into dies. The HI-MAC program is currently investigating new heat treatment methods, and is in the process of creating improved fluid flow and solidification modelling to produce high volume automotive components. In order to address key technology barriers, the program has been divided into 8 tasks: (1) squeeze casting process development; (2) low pressure casting technology; (3) thermal treatment; (4) microstructure control; (5) computer modelling and properties; (6) controlled molten metal transfer and filling; (7) emerging casting technologies; and (8) technology transfer throughout the automotive value chain. Technical challenges were outlined for each of the tasks. 1 ref., 3 tabs., 5 figs.

  10. Evaluation of a randomized controlled trial in the management of chronic lower back pain in a French automotive industry: an observational study.

    Science.gov (United States)

    Nassif, Hala; Brosset, Nicolas; Guillaume, Marion; Delore-Milles, Emilie; Tafflet, Muriel; Buchholz, Frédéric; Toussaint, Jean-François

    2011-12-01

    To evaluate a specific workplace intervention for the management of chronic lower back pain among employees working in assembly positions in the automotive industry. Randomized controlled trial. On site at the workplace of a French automotive manufacturer. Subjects (N=75 volunteers) were recruited on site and randomly assigned to either an experimental group (n=37) or a control group (n=38). The experimental group followed a supervised 60-minute session, 3 times per week, of muscle strengthening, flexibility, and endurance training during 2 months. The control group received no direct intervention. Evaluation took place at baseline, 2 months, and 6 months. Pain related parameters were evaluated using validated questionnaires and scales translated into French (Quebec Back Pain Disability Scale, Rolan Morris Disability Questionnaire, Dallas Pain Questionnaire, and the Tampa Scale for Kinesiophobia). Perceived pain intensity was evaluated using the numerical rating scale, and physical outcome measures were evaluated using specific indicators (flexibility, Biering-Sorensen Test, Shirado test). The multivariate analysis of variance, t test, and Wilcoxon signed-rank test were used for statistical analysis. We observed a significant beneficial effect (Prisk who have chronic LBP. Copyright © 2011 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.

  11. Joining of Dissimilar alloy Sheets (Al 6063&AISI 304 during Resistance Spot Welding Process: A Feasibility Study for Automotive industry

    Directory of Open Access Journals (Sweden)

    Reddy Sreenivasulu

    2014-12-01

    Full Text Available Present design trends in automotive manufacture have shifted emphasis to alternative lightweight materials in order to achieve higher fuel efficiency and to bring down vehicle emission. Although some other joining techniques are more and more being used, spot welding still remains the primary joining method in automobile manufacturing so far. Spot welds for automotive applications should have a sufficiently large diameter, so that nugget pullout mode is the dominant failure mode. Interfacial mode is unacceptable due to its low load carrying and energy absorption capability. Strength tests with different static loading were performed in, to reveal the failure mechanisms for the lap-shear geometry and the cross-tension geometry. Based on the literature survey performed, venture into this work was amply motivated by the fact that a little research work has been conducted to joining of dissimilar materials like non ferrous to ferrous. Most of the research works concentrated on joining of different materials like steel to steel or aluminium alloy to aluminium alloy by resistance spot welding. In this work, an experimental study on the resistance spot weldability of aluminium alloy (Al 6063 and austenitic stainless steel (AISI304 sheets, which are lap joined by using a pedestal type resistance spot welding machine. Welding was conducted using a 45-deg truncated cone copper electrode with 10-mm face diameter. The weld nugget diameter, force estimation under lap shear test and T – peel test were investigated using digital type tensometer attached with capacitive displacement transducer (Mikrotech, Bangalore, Model: METM2000ER1. The results shows that joining of Al 6063 and AISI 304 thin sheets by RSW method are feasible for automotive structural joints where the loads are below 1000N act on them, it is observed that by increasing the spots per unit length, then the joint with standing strength to oppose failure is also increased linearly incase of

  12. Automotive websites

    CERN Document Server

    Jensen, Todd A

    2006-01-01

    For anyone buying a new car, restoring an old favorite, collecting license plates or looking for motorsports information, the internet is the place to go and this is the book to help you get there. Now with over 650 internet addresses, this expanded and updated guide provides detailed descriptions and reviews of the biggest, best and most interesting automotive websites on the net. Beginning with a brief internet history and helpful hints, it aids the novice (or not so novice) user in picking through the countless automotive sites on the internet. Websites are arranged by topics such as afterm

  13. Fabrication and Characterisation of GaAs Gunn Diode Chips for Applications at 77 GHz in Automotive Industry

    Science.gov (United States)

    Förster, Arno; Stock, Jürgen; Montanari, Simone; Lepsa, Mihail Ion; Lüth, Hans

    2006-01-01

    GaAs-based Gunn diodes with graded AlGaAs hot electron injector heterostructures have been developed under the special needs in automotive applications. The fabrication of the Gunn diode chips was based on total substrate removal and processing of integrated Au heat sinks. Especially, the thermal and RF behavior of the diodes have been analyzed by DC, impedance and S-parameter measurements. The electrical investigations have revealed the functionality of the hot electron injector. An optimized layer structure could fulfill the requirements in adaptive cruise control (ACC) systems at 77 GHz with typical output power between 50 and 90 mW.

  14. Fabrication and Characterisation of GaAs Gunn Diode Chips for Applications at 77 GHz in Automotive Industry

    Directory of Open Access Journals (Sweden)

    Hans Lüth

    2006-04-01

    Full Text Available GaAs-based Gunn diodes with graded AlGaAs hot electron injectorheterostructures have been developed under the special needs in automotive applications.The fabrication of the Gunn diode chips was based on total substrate removal andprocessing of integrated Au heat sinks. Especially, the thermal and RF behavior of thediodes have been analyzed by DC, impedance and S-parameter measurements. Theelectrical investigations have revealed the functionality of the hot electron injector. Anoptimized layer structure could fulfill the requirements in adaptive cruise control (ACCsystems at 77 GHz with typical output power between 50 and 90 mW.

  15. Switching off and exchanging of electricity guzzlers. The automotive and suppliers industrie reduce the consumption of energy and materials by means of smart conservation technologies; Stromfresser abschalten und auswechseln. Mit cleveren Spartechniken reduziert die Automobil- und Zulieferindustrie Energie- und Materialverbraeuche

    Energy Technology Data Exchange (ETDEWEB)

    Schroeter, Stefan

    2013-05-21

    New manufacturing methods and manufacturing techniques can reduce the energy consumption and material consumption in the automotive industry and its suppliers clearly. An optimization of established manufacturing processes may be useful. However, the biggest conservations are possible if the production process is completely rethought.

  16. 上海汽车产业创新能力模式研究%Mode of the Innovation Capability of Shanghai Automotive Industry

    Institute of Scientific and Technical Information of China (English)

    薛超; 张峥; 刘晓静

    2012-01-01

    Based on an empirical study of the Shanghai automotive industry in 2006~2010, it is concluded that the lack of innovation ability is the main reason for the fluctuation of contribution performance. Using the theory of strategy map,the mode of innovation capability was analysed from four aspects: namely, the finance, customer, internal processes and learning and growth. Some suggestions were proposed for improving the Shanghai automotive industry innovation capability by constructing a complete innovation ability system from the view point of system, keeping the balance development between the revenue growth strategy and productivity strategy on the financial level, focusing on internal processes and improving the independent brand competitiveness.%通过对上海汽车产业2006~2010年的绩效进行实证分析,得出创新能力不足是影响绩效变化的主要原因,并运用战略地图理论,从财务、客户、内部流程、学习与成长这4个层面进行分析,提出了提高上海汽车产业创新能力的建议,应从系统的角度构建创新能力的完整体系,保持财务层面中营收增长战略和生产率战略的平衡发展,着眼于内部流程,提升自主品牌竞争力.

  17. Cold and hot extremozymes: industrial relevance and current trends

    Directory of Open Access Journals (Sweden)

    Felipe eSarmiento

    2015-10-01

    Full Text Available The development of enzymes for industrial applications relies heavily on the use of microorganisms. The intrinsic properties of microbial enzymes e.g. consistency, reproducibility and high yields along with many others, has pushed their introduction into a wide range of products and industrial processes. Extremophilic microorganisms represent an underutilized and innovative source of novel enzymes. These microorganisms have developed unique mechanisms and molecular means to cope with extreme temperatures, acidic and basic pH, high salinity, high radiation, low water activity, and high metal concentrations among other environmental conditions.Extremophile derived enzymes, or extremozymes, are able to catalyze chemical reactions under harsh conditions, like those found in industrial processes, which were previously not thought to be conducive for enzymatic activity. Due to their optimal activity and stability under extreme conditions, extremozymes offer new catalytic alternatives for current industrial applications. These extremozymes also represent the cornerstone for the development of environmentally-friendly, efficient and sustainable industrial technologies. Many advances in industrial biocatalysis have been achieved in recent years, however, the potential of biocatalysis through the use of extremozymes is far from being fully realized. In this article, the adaptations and significance of psychrophilic, thermophilic and hyperthermophilic enzymes, and their applications in selected industrial markets will be reviewed. Also the current challenges in the development and mass-production of extremozymes as well as future prospects and trends for their biotechnological application will be discussed.

  18. The Basic Rule and Construction Strategy of China's Automotive Industry Technology Transformation Value Chain%中国汽车产业技术转化价值链的基本规律与构建战略

    Institute of Scientific and Technical Information of China (English)

    赵福全; 刘宗巍

    2016-01-01

    从价值链理论出发,深入分析了汽车产业技术转化价值链中的关键要素,阐释了技术转化的基本规律,并从整车企业的技术需求角度出发,探讨了所需零部件供应商的应对措施和发展战略,最后面向建立及完善汽车产业技术转化价值链,总结了共性的方法论,提出了关于技术创新和产学研合作等方面的具体建议。%In recent years, China's investment increase in basic research, and research institutes output scientific re-search results continuously. However, compared with the advanced industrial countries in the world, China is rat-her weak in converting basic research to engineering application and eventually realizing the industrialization. The automotive industry has large scale, high correlation and broad coverage, with special requirement for complete va-lue chain in technology transformation to accelerate the achievement of mastering and application of core technolo-gies, thus improving core competitiveness of the industry. The broken in the value chain has become one of the internal causes that China's automotive industry is big but not powerful. This paper analyzes the key elements of automotive industry technology transformation value chain and discusses the countermeasures and development stra-tegy of the parts supplier. Moreover, specific recommendations for technology innovation and production-study-re-search cooperation is summarized in order to establish and perfect the technical transformation of the value chain of automotive industry.

  19. Automotive systems engineering

    Energy Technology Data Exchange (ETDEWEB)

    Maurer, Markus [Technische Univ. Braunschweig (Germany). Inst. fuer Regelungstechnik; Winner, Hermann (eds.) [Technische Univ. Darmstadt (Germany). Fachgebiet Fahrzeugtechnik

    2013-06-01

    Innovative state-of-the-art book. Presents brand new results of a joint workshop in the field of automotive systems engineering. Recommendable to students for further reading even though not a primary text book. This book reflects the shift in design paradigm in automobile industry. It presents future innovations, often referred as ''automotive systems engineering''. These cause fundamental innovations in the field of driver assistance systems and electro-mobility as well as fundamental changes in the architecture of the vehicles. New driving functionalities can only be realized if the software programs of multiple electronic control units work together correctly. This volume presents the new and innovative methods which are mandatory to master the complexity of the vehicle of the future.

  20. International Congress of Automotive and Transport Engineering

    CERN Document Server

    Ispas, Nicolae

    2017-01-01

    The volume will include selected and reviewed papers from CONAT - International Congress of Automotive and Transport Engineering to be held in Brasov, Romania, in October 2016. Authors are experts from research, industry and universities coming from 14 countries worldwide. The papers are covering the latest developments in automotive vehicles and environment, advanced transport systems and road traffic, heavy and special vehicles, new materials, manufacturing technologies and logistics, accident research and analysis and innovative solutions for automotive vehicles. The conference will be organized by SIAR (Society of Automotive Engineers from Romania) in cooperation with FISITA. .

  1. Current Trend in Furnace Technology in the Melting Industries

    Directory of Open Access Journals (Sweden)

    O.A. Ighodalo

    2011-06-01

    Full Text Available The aim of this study is to presents some of the current trend in Furnace technology as it pertains to the melting industries. Furnaces are applied in various industries for material processing. Large amounts of energy are usually consumed in the melting industries. The current trend in furnace technology is towards energy conservation, enhanced efficiency and productivity. The reduction of pollutant emissions are also taken into consideration due to their environmental impact. The various materials and processes for furnaces are discussed. The various strategies being employed towards furnace energy conservation, efficiency and productivity, and reduction of pollutant emissions are also discussed. Such strategies include the use of better fuel types such as natural gas; improved insulation and refractory materials; advanced burner designs such as high velocity, regenerative and recuperative burners; new combustion technologies such as air and fuel staging, flue gas recirculation technique. Mathematical modeling is also being employed for analysis and design purpose.

  2. Can Distance Learning Be Used to Teach Automotive Management Skills?

    Science.gov (United States)

    Noto, Teresa L.

    2011-01-01

    Today's automotive college students will shape the future of the automobile industry. The success of college-level automotive programs has long been dependent on the students' ability to participate in hands-on classroom based interactions. In this article, distance learning and how it can be used to teach automotive management skills, as well as…

  3. A Descriptive Study on the Impact of Knowledge Creation Mechanism on Organizational Performance: A Case study in Malaysian Automotive industry

    Directory of Open Access Journals (Sweden)

    Hassan Bihamta

    2012-07-01

    Full Text Available The process of continues improvement is one of the significant and predominant programs in most of the manufacturers all over the world. These struggles constantly look for improvement breakthrough that it is necessary for achieving efficiency and effectiveness to maintain sustainable quality processes and competitive advantages as well. Moreover, quality is one of the major competitive advantages that it is crucial for improving efficiency. Nowadays, many of company in global market are developing programs to achieve and deploying this process. In this study, we are going to illustrate the influence of knowledge creation mechanism on improving the quality process and its impact on organizational performance. This study applied the framework from Nonaka (1994, called SECI model for creating knowledge. This research focused on an automotive manufacturer companies. Besides, the roles of six sigma and continuous improvement process (CIP were clearly discussed. Moreover, the profound roles of knowledge creation in terms of socialization, externalization, combination and internalization as a model on quality process were examined.

  4. The joining of high- and extra-high-strength steels in the automotive industry - pitfalls and possibilities

    Energy Technology Data Exchange (ETDEWEB)

    Larsson, J.K. [Volvo Car Corp., Dept. 93420 - PV4B1, Gothenburg (Sweden); Bengtsson, L. [Volvo Car Body Components, Dept. 94431, Olofstroem (Sweden)

    2001-07-01

    The complexity of new body concepts to meet customer demands, clearly calls for the necessity of a concurrent body engineering approach. Outstanding properties can only be reached if the choice of materials, body concept and joining methods is done in an integrated process. To be able to implement appropriate joining methods, in regard to the increasing specification of new body materials, a holistic approach is used at Volvo. This includes a dedicated organization, unique work methodology as well as broad programmes for technology investigation. This paper will describe the idea that lies behind the establishment of the Volvo Joining Centre. It depicts the routines for how the joinability of new material grades for automotive car bodies is evaluated, and presents the global data-base (Join-NET) in which all values for joint properties and joining process data are stored. Furthermore some R and D activities will illustrate the specific conditions that are valid when welding in different grades of extra high strength steels (EHSS). Finally, such an application, which has been successfully introduced in high volume production for recent products, will be more thoroughly described. The work methodology earlier mentioned helped reduce product developing time and resulted in a high-quality and smooth introduction without any disturbances in running production. (orig.)

  5. Development of Universal Portable Spray Stand for Touch-Up Process in The Automotive Paintshop

    Science.gov (United States)

    Fatah Muhamed Mukhtar, Muhamed Abdul; Mohideen Shahul Hameed, Rasool

    2016-02-01

    A spray stand is a custom-made tool used to hold the automotive body parts as well as the devices used to facilitate the operator during the Touch Up process in Paint shop production. This paper discusses about the development of Universal Portable Spray Stand (UPSS) as a tool to hold various types of automotive body parts and model of car during the painting process. The main objective of this study is to determine the effective application of UPSS at the International College of Automotive (ICAM) and also in the automotive industry. This will be helpful to add features to the current spray stand in ICAM and to add value to the spray stand based on selected criteria which are universal, portable and cost saving. In addition, study in the UPSS is also expected to bring reduction in cycle time during the touch up process, in the paint defects and in the ergonomics issues among the operators.

  6. Current and Future Nanotech Applications in the Oil Industry

    Directory of Open Access Journals (Sweden)

    Cocuzza Matteo

    2012-01-01

    Full Text Available Problem statement: Nanotech applications in the oil industry are not completely new: nanoparticles have been successfully used in drilling muds for the past 50 years. Only recently all the other key areas of the oil industry, such as exploration, primary and assisted production, monitoring, refining and distribution, are approaching nanotechnologies as the potential Philosopher's stone for facing critical issues related to remote locations (such as ultra-deep water and artic environments, harsh conditions (high-temperature and high-pressure formations, non-conventional reservoirs (heavy oils, tight gas, tar sands. The general aim is to bridge the gap between the oil industry and nanotechnology community using various initiatives such as consortia between oil and service companies and nanotechnology excellence centres, networking communities, workshops and conferences and even dedicated research units inside some oil companies. Quite surprisingly, even if a lot of discussion is taking place, no substantial research on these topics is currently being undertaken around the world by the petroleum industry. A very different attitude is demonstrated by other industries and the advances they achieved are outstanding. Approach: This study provides an overview of the most interesting nanotechnology applications and critically highlights the potential benefits that could come from transposing the same-or adapted-solutions to the oil industry. Results/Conclusion: As extensively illustrated, some technologies which are already available off-the-shelf can offer real improvements in dealing with some specific issues of the oil industry. Other technologies can require further elaboration before direct use, but their potential is enormous.

  7. AUTOMOTIVE MARKET- FROM A GENERAL TO A MARKET SEGMENTATION APPROACH

    National Research Council Canada - National Science Library

    Liviana Andreea Niminet

    2014-01-01

    Automotive market and its corresponding industry are undoubtedly of outmost importance and therefore proper market segmentation is crucial for market players, potential competitors and customers as well...

  8. APPLICATION OF TECHNOLOGY MANAGEMENT STRATEGIES AND METHODS TO IDENTIFY AND ASSESS CLEANER PRODUCTION OPTIONS: CASES IN THE SOUTH AFRICAN AUTOMOTIVE INDUSTRY

    Directory of Open Access Journals (Sweden)

    A.K. Pandey

    2012-01-01

    Full Text Available

    ENGLISH ABSTRACT: Environmental degradation is a burgeoning problem owing to the continual expansion of industrial production, and high-levels of energy and material consumption associated with economic growth. Cleaner Production (CP is a preventive environmental approach, aimed at increasing resource efficiency and reducing the generation of pollution and waste at source. CP is being implemented globally and in SA, but it is not just an environmental initiative; it also supports other productivity-oriented programmes and strategies. The research study summarised in this paper assessed CP improvement options using two different Technology Management (TM methods. The objective was to develop a better understanding of CP from a TM perspective. Data was collected through direct participation in case studies within the SA automotive industry. The case studies identified CP focus areas and improvement techniques. Results from the TM assessment were used to suggest strategies to benefit managers of companies and other stakeholders.

    AFRIKAANSE OPSOMMING: Die degenerasie van die omgewing is ’n groeiende probleem weens die toenemende industriële produksie en hoë vlakke van energie- en materiaalgebruik geassosieer met ekonomiese groei. Skoner Produksie (SP is ’n voorkomende omgewingsaanslag gemik op verhoging van hulpbroneffektiwiteit en die vermindering van besoedeling en afval by die oorsprong. SP word wêreldwyd geimplementeer, ook in Suid-Afrika, maar nie slegs as ’n omgewingsinisiatief nie; dit ondersteun ook ander produktiwiteitsprogramme en -strategieë. Die navorsing het SP verbeteringsmoontlikhede evalueer mbv twee verskillende metodes van Tegnologiebestuur (TB. Die rede vir die studie was om SP beter te verstaan van ’n TB-perspektief. Data is ingesamel via direkte betrokkenheid in gevallestudies in die SA motorvervaardigingsindustrie. Die studies het SP fokusareas en verbeteringstegnieke uitgewys. Die resultate van die TB

  9. Automotive systems engineering

    CERN Document Server

    Winner, Hermann

    2013-01-01

    This book reflects the shift in design paradigm in automobile industry. It presents future innovations, often referred as  “automotive systems engineering”.  These cause fundamental innovations in the field of driver assistance systems and electro-mobility as well as fundamental changes in the architecture of the vehicles. New driving functionalities can only be realized if the software programs of multiple electronic control units work together correctly. This volume presents the new and innovative methods which are mandatory to master the complexity of the vehicle of the future.

  10. 我国新能源汽车产业创新体系的建设与发展%Introduction to the Construction and Development of New Energy Automotive Industry Innovation System

    Institute of Scientific and Technical Information of China (English)

    李亭

    2016-01-01

    The development of Chinaˊs new energy vehicles is relatively fast,the construction and development of new energy automotive industry innovation system is of great significanceto the guarantee of the progress in the new energy automotive technology.This article introduces the background of innovation system in new energy automotive industry in our country,and elaborates the content of the system.New energy automotive industry innovation system includes the target system,policy,system, technology system,environmental and social service system.The new energy automobile industry development in our country needs to promote exchanges and cooperation amongevery element to achieve further promotion of new energy system.%我国新能源汽车发展较为迅速,新能源汽车产业创新体系的建设和发展对于保证新能源汽车技术进步具有重要意义。文章介绍了我国新能源汽车产业创新体系背景,并对体系内容进行详细阐述。新能源汽车产业创新体系包括目标体系、政策体系、技术体系、环境与社会化服务体系,我国新能源汽车产业发展需要促进各组成要素交流与合作,促进新能源体系的进一步完善。

  11. The challenge to the automotive battery industry: the battery has to become an increasingly integrated component within the vehicle electric power system

    Science.gov (United States)

    Meissner, Eberhard; Richter, Gerolf

    During the time that the automotive battery was considered to be just a passive component in a vehicle electric power system, the battery industry's answer to all new challenges was constructive improvements. The emerging requirements of even higher function reliability cannot, however be met this way. A battery manufacturer of today has to give recommendations for the appropriate choice of the electrical architecture and has to design batteries that suit best the requirements. In addition, manufactures have to be engaged in the technology of battery management, of battery monitoring and state detection, and performance of prediction under future operation conditions. During service on-board a vehicle, battery performance undergoes significant changes, e.g., loss of storage capability, increase in internal resistance, and changes in voltage characteristics. These ageing processes have to be considered when the electrical architecture is being designed and management strategies are being formulated. Battery monitoring and state detection must be able to identify and quantify battery degradation. Moreover, performance prediction as well as management strategies have to be corrected on account of the changing battery characteristics.

  12. [Inter-rater agreement on self-reported exposure to ergonomic risk factors for the upper extremities among mechanic assemblers in an automotive industry].

    Science.gov (United States)

    d'Errico, Angelo; Fontana, Dario; Merogno, Angela

    2016-01-01

    to assess reproducibility of self-reported exposure to ergonomic hazards for the upper limbs, measured through a questionnaire based on a diffused checklist for the assessment of ergonomic risk (OCRA) in a sample of mechanical assemblers of an automotive industry. cross-sectional study; reproducibility was assessed as interrater agreement of a composite index of ergonomic risk, estimated through the intraclass correlation coefficient (ICC). 58 mechanical assemblers, working in 29 twin areas, characterised by same work stations and tasks. composite index of ergonomic risk for the upper limbs. reproducibility of the ergonomic index was high in the overall sample (ICC: 0.81) and it was higher for the twin areas employing same-gender workers (ICC: 0.96), compared to those with workers of the opposite gender (ICC: 0.66). these results indicate that a questionnaire measuring with a great detail the exposure to the main ergonomic risk factors for the upper limbs, as the one based on the OCRA checklist used for this study, would allow to obtain a highly reproducible ergonomic index. If its validity against the corresponding observational checklist will be found elevated by future studies, this questionnaire may represent a useful tool for a preliminary assessment of workers' exposure to ergonomic hazards for the upper limbs.

  13. Upgrading of Symbolic and Synthetic Knowledge Bases: Analysis of the Architecture, Engineering and Construction industry and the Automotive Industry in China

    OpenAIRE

    Borg, J; Van Tuijl, E.

    2011-01-01

    The degree and the way of upgrading differ widely per industry. This article tries to give some new insights in these differences by linking the concept of upgrading to that of the knowledge base. Moreover, we try to identify barriers to upgrading as well as the appropriate spatial scale on which upgrading takes place, again for different knowledge bases. We support our argument by analysing the process of upgrading in two industries in China: the AEC industry (in Beijing and Shanghai) and th...

  14. A conceptual framework for outsourcing of materials handling activities in automotive : differentiation and implementation

    NARCIS (Netherlands)

    Klingenberg, W.; Boksma, J. D.

    2010-01-01

    This article discusses the outsourcing of materials handling activities and investigates different options for its implementation. The article uses descriptive case studies found in literature from the Western European automotive industry to map out differences in current practice and to evaluate

  15. Marital status and cardiovascular risk in French and Swedish automotive industry workers--cross sectional results from the Renault-Volvo Coeur study.

    Science.gov (United States)

    Kumlin, L; Latscha, G; Orth-Gomér, K; Dimberg, L; Lanoiselée, C; Simon, A; Eriksson, B

    2001-04-01

    To compare the coronary risk profiles in a sample of the French and Swedish automotive industry employees who were married/cohabitant, divorced or single (never married). A cross-sectional study comparison from biological and questionnaire data between the French and Swedish samples. Occupational health departments at Renault (employees from the north-west of France) and Volvo (employees from the south-west of Sweden). Two random samples of males aged between 45 and 50 years were examined in 1993, from Renault 1000, and from Volvo 1000. Biological data including cholesterol, blood pressure as well as the Framingham risk index. Self reported information regarding marital status, smoking, exercise, alcohol habits, and work stress assessed by the Karasek method, private social support indices, and type A behaviour according to the Bortner scale. More employees were married/cohabitant and fewer divorced or single at Renault. Apart from waist/hip ratio being marginally lower in Swedish single men, compared with married and divorced, no significant difference in biological cardiac risk factors (total cholesterol, blood pressure or Framingham risk index) was seen between the subgroups from any of the two countries. Compared with married/cohabitant men, it was shown that in men living alone smoking was more prevalent at Renault and Volvo. These men also showed less type A behaviour, a lower work control and a lower work support and fewer close friends. Alcohol consumption was reported in smaller amounts for Volvo employees living alone compared with married or divorced employees. Married/cohabitant and divorced staff showed similar values regarding all measured variables when compared within each country. Employees living alone in both France (Renault) and Sweden (Volvo) automotive companies seem to have increased nontraditional cardiac risk factors pertaining to life style and social network compared with married or divorced men. These results, in combination with the

  16. Efficient thinking for architects & building engineers - a guide of the ETAB method with different processes and new approaches based on the automotive industry, marine industry and aerospace engineering

    NARCIS (Netherlands)

    Van Ellen, L.; Huitema, A.; Verlaan, B.

    2016-01-01

    This "designers' manual" is made during the TIDO-course AR0531 Innovation and Sustainability We have come with a new thinking and design method (the ETAB method) which is based on design methods used by the car industry, marine industry and aerospace engineering. With this method, easy and innovati

  17. Efficient thinking for architects & building engineers - a guide of the ETAB method with different processes and new approaches based on the automotive industry, marine industry and aerospace engineering

    NARCIS (Netherlands)

    Van Ellen, L.; Huitema, A.; Verlaan, B.

    2016-01-01

    This "designers' manual" is made during the TIDO-course AR0531 Innovation and Sustainability We have come with a new thinking and design method (the ETAB method) which is based on design methods used by the car industry, marine industry and aerospace engineering. With this method, easy and innovati

  18. The current state of industry development in Ukraine: advance perspective

    Directory of Open Access Journals (Sweden)

    Skyba Maryna Valeriyivna

    2015-02-01

    Full Text Available The current state of the industry of Ukraine are considered at the article. The author determined that the stabilization of the situation and further development of the industry need first of all cessation of hostilities. It is necessary to implement effective measures to combat corruption, the development of consistent, constructive and concerted action on the formation of institutions guaranteeing stability, predictability and transparency of the market rules and procedures that minimize the impact of shadow factors, and implementation of professional privatization and limitation of monopoly at the markets, forming a transparent, competitive business environment, the introduction of new energy saving technologies. These measures will help attract investment, increase production and improve enterprise profitability.

  19. Current state of the cotton and textile industry in Kazakhstan

    Directory of Open Access Journals (Sweden)

    Gulfari Azhimetova

    2010-06-01

    Full Text Available The textile industry of Kazakhstan is presented basically by enterprises created in period of centrally planned economy and as consequence. Low labor productivity, lacking equipment base and technologies, poor marketing are problems of the current state of industry. But, there are also advantages as a vicinity of potential cotton manufacturers - Uzbekistan, Tajikistan, Turkmenistan. A free economic zone (FEZ “Ontustik” has been established and a program of “Ontustik” FEZ development has been adopted for developing the cotton and textile cluster in Kazakhstan. The law “About development of the cotton branch” has been adopted in Kazakhstan to provide the textile enterprises with necessary raw material and to develop the domestic cotton growing.

  20. Industrial Large Scale Applications of Superconductivity -- Current and Future Trends

    Science.gov (United States)

    Amm, Kathleen

    2011-03-01

    Since the initial development of NbTi and Nb3Sn superconducting wires in the early 1960's, superconductivity has developed a broad range of industrial applications in research, medicine and energy. Superconductivity has been used extensively in NMR low field and high field spectrometers and MRI systems, and has been demonstrated in many power applications, including power cables, transformers, fault current limiters, and motors and generators. To date, the most commercially successful application for superconductivity has been the high field magnets required for magnetic resonance imaging (MRI), with a global market well in excess of 4 billion excluding the service industry. The unique ability of superconductors to carry large currents with no losses enabled high field MRI and its unique clinical capabilities in imaging soft tissue. The rapid adoption of high field MRI with superconducting magnets was because superconductivity was a key enabler for high field magnets with their high field uniformity and image quality. With over 30 years of developing MRI systems and applications, MRI has become a robust clinical tool that is ever expanding into new and developing markets. Continued innovation in system design is continuing to address these market needs. One of the key questions that innovators in industrial superconducting magnet design must consider today is what application of superconductivity may lead to a market on the scale of MRI? What are the key considerations for where superconductivity can provide a unique solution as it did in the case of MRI? Many companies in the superconducting industry today are investigating possible technologies that may be the next large market like MRI.

  1. Nanomaterials in Lubricants: An Industrial Perspective on Current Research

    Directory of Open Access Journals (Sweden)

    Boris Zhmud

    2013-11-01

    Full Text Available This paper presents an overview on the use of various classes of nanomaterials in lubricant formulations. The following classes of nanomaterials are considered: fullerenes, nanodiamonds, ultradispersed boric acid and polytetrafluoroethylene (PTFE. Current advances in using nanomaterials in engine oils, industrial lubricants and greases are discussed. Results of numerous studies combined with formulation experience of the authors strongly suggest that nanomaterials do indeed have potential for enhancing certain lubricant properties, yet there is a long way to go before balanced formulations are developed.

  2. HIL Simulation of Power Electronics and Electric Drives for Automotive Applications

    Directory of Open Access Journals (Sweden)

    Frank Puschmann

    2012-12-01

    Full Text Available Hardware-in-the-loop simulation is today a standard method for testing electronic equipment in the automotive industry. Since electric drives and power electronic devices are more and more important in automotive applications, these kinds of systems have to be integrated into the hardware-in-the-loop simulation. Power converters and electric drives are used in many different applications in vehicles today (hybrid electric or electric powertrain, electric steering systems, DC-DC converters, etc.. The wide range of applications, topologies, and power levels results in various different approaches and solutions for hardware-in-the-loop testing. This paper gives an overview of hardware-in-the-loop simulation of power electronics and electric drives in the automotive industry. The currently available technologies are described and future challenges are outlined.

  3. Research progress of aluminum alloy automotive sheet and application technology

    Institute of Scientific and Technical Information of China (English)

    Ma Mingtu; You Jianghai; Lu Hongzhou; Wang Zhiwen

    2012-01-01

    Pretrcatment technology is deeply discussed to explain its importance in guaranteeing properties and form- ability of aluminum alloy automotive sheet. Some typical applications of aluminum alloy automotive sheet to automotive industry are listed. Based on the author's knowledge and recognition and research progress presently, the important re- search contents about aluminum alloy automotive sheet are emphasized. Reducing cost and price of sheet and going deeply into application research are the main work for expending the application of aluminum alloy automotive sheet in the automobile.

  4. Despotismo hegemónico y relaciones laborales en el sector automotriz argentino durante los años 90 Industrial relations and hegemonic despotism in the Argentinean automotive industry during 1990s

    Directory of Open Access Journals (Sweden)

    Agustín Santella

    2012-12-01

    Full Text Available En la teoría de los "regímenes fabriles" de Michael Burawoy, el proceso de producción no se reduce al proceso de trabajo, sino que incluye a los "aparatos políticos a través de los que se regulan las relaciones de lucha en el proceso de trabajo". Intentaremos mostrar una variante en la que las empresas automotrices celebran acuerdos formales e informales con la comisión interna cediendo ciertas funciones de control como garantía de la disciplina laboral. Este proceso es importante para analizar un parte de la preservación sindical durante los 90 en la Argentina. Este trabajo se propone enfatizar la importancia de las comisiones internas en distintos contextos históricos y en el período de la adaptación sindical a las reformas de mercado. Presentamos resultados de avances de una investigación basada en fuentes primarias y secundarias sobre la movilización entre los trabajadores de esta industria en Argentina, entre 1989 y 2006.In the theory of "factory regimes" of Michael Burawoy, the process of production is not reduced to the labor process, but includes "political apparatuses which reproduce those relations of the labor process through the regulation of struggles". We intend to show a case in that the automotive corporations make informal and formal agreements with shop floor trade union organizations, transferring some control functions as a labor control guarantee. This essay is proposed to stress the importance of shop floor trade unions organizations in different historical contexts and in the period of trade union adaptation to market reforms. We present some research results on original and secondary sources about worker mobilization of automotive industry in Argentina between 1986 and 2006.

  5. USING A TOTAL QUALITY STRATEGY IN A NEW PRACTICAL APPROACH FOR IMPROVING THE PRODUCT RELIABILITY IN AUTOMOTIVE INDUSTRY

    Directory of Open Access Journals (Sweden)

    Cristiano Fragassa

    2014-09-01

    Full Text Available In this paper a Total Quality Management strategy is proposed, refined and used with the aim at improving the quality of large-mass industrial products far beyond the technical specifications demanded at the end-customer level. This approach combines standard and non-standard tools used for Reliability, Availability and Maintainability analysis. The procedure also realizes a stricter correlation between theoretical evaluation methods and experimental evidences as part of a modern integrated method for strengthening quality in design and process. A commercial Intake Manifold, largely spread in the market, is used as test-case for the validation of the methodology. As general additional result, the research underlines the impact of Total Quality Management and its tools on the development of innovation.

  6. The organization of the automotive industry in an international context: a cost functions frontiers approach; L'organisation de la production automobile dans un contexte international: une approche par les fonctions frontieres de cout

    Energy Technology Data Exchange (ETDEWEB)

    Pompeigne, J

    2003-07-15

    The international automotive industry is under pinned by a dual recurrent movement of concentration and internationalization of the production. Its recent scale was the consequence of a set of strategies developed by the major auto-makers to cope with two exogenous phenomenon affecting the automotive industry. On one hand, we are talking about the saturation of the traditional automotive markets (North America, Western Europe and Japan). On the other hand, the increasing severity of the major regulations concerning the industry, notably the ones about environmental protection, is involved. The first part of the dissertation is first devoted to underline these two exogenous phenomenon, then the major strategies adopted by the auto-makers to face them are defined. Finally, the analysis turns on the resulting increase of the concentration and of the internationalization of the production. We focus on this last point and on the problem of international location of industrial activities faced by the auto-makers because of it. The second part is about providing an empirical framework to help solving these problems through parametric stochastic cost production frontiers and cost-efficiency levels. For this purpose, the analytical foundations of both of these notions are introduced, then several empirical estimation methods of a cost frontier are exposed. Finally, these methods are used to treat two real examples illustrating some of the problems about the international location of the productive activities of a major auto-maker. The point for him is to choose the most favorable configuration of its industrial system, by comparing the competing solutions through their respective cost-efficiency levels. The benefit of using additional data analysis methods to draw these comparisons is shown. (author)

  7. Automotive HMI design and participatory user involvement: review and perspectives.

    Science.gov (United States)

    François, Mathilde; Osiurak, François; Fort, Alexandra; Crave, Philippe; Navarro, Jordan

    2017-04-01

    Automotive human-machine interface (HMI) design is facing new challenges due to the technological advances of the last decades. The design process has to be adapted in order to address human factors and road safety challenges. It is now widely accepted that user involvement in the HMI design process is valuable. However, the current form of user involvement in industry remains at the stages of concept assessment and usability tests. Moreover, the literature in other fields (e.g. information systems) promotes a broader user involvement with participatory design (i.e. the user is fully involved in the development process). This article reviews the established benefits of participatory design and reveals perspectives for automotive HMI quality improvement in a cognitive ergonomic framework. Practitioner Summary: Automotive HMI quality determines, in part, drivers' ability to perform primary driving tasks while using in-vehicle devices. User involvement in the design process is a key point to contribute to HMI quality. This article reports the potential benefits of a broad involvement from drivers to meet automotive HMI design challenges.

  8. Building best practice automotive after sales network : The Volkswagen case

    NARCIS (Netherlands)

    Mikolik, Gerlinde

    2017-01-01

    This thesis aims to analyze the service operations and networks in the automotive industry as research into the automotive After Sales service network lacks the necessary fine details and industrial feedback. Its purpose is to present the insights and lessons learned from studying the After Sales se

  9. Building best practice automotive after sales network : The Volkswagen case

    NARCIS (Netherlands)

    Mikolik, Gerlinde

    2017-01-01

    This thesis aims to analyze the service operations and networks in the automotive industry as research into the automotive After Sales service network lacks the necessary fine details and industrial feedback. Its purpose is to present the insights and lessons learned from studying the After Sales

  10. Automotive battery technology

    CERN Document Server

    Watzenig, Daniel

    2014-01-01

    The use of electrochemical energy storage systems in automotive applications also involves new requirements for modeling these systems, especially in terms of model depth and model quality. Currently, mainly simple application-oriented models are used to describe the physical behavior of batteries. This book provides a step beyond of state-of-the-art modeling showing various different approaches covering following aspects: system safety, misuse behavior (crash, thermal runaway), battery state estimation and electrochemical modeling with the needed analysis (pre/post mortem). All this different approaches are developed to support the overall integration process from a multidisciplinary point-of-view and depict their further enhancements to this process.

  11. INFLUENCE OF AUTOMOTIVE CLUSTERS IN REGIONAL DEVELOPMENT

    Directory of Open Access Journals (Sweden)

    Constantin BORDEI

    2014-11-01

    Full Text Available This paper proposes an overview of the evolution in the automotive sector in the process of regional development. The fundamental changes made by the component supplier sector improved the regional development and manufacturing process. Automotive industry is one of the modern sectors in many countries that benefits of a high technology impact and creates jobs that reduces unemployment across Europe. The auto industry changed cities, regions and countries into poles of development and it becomes more and more efficient. The high foreign direct investments from the automotive sector play an important role in regional development process. Continuous changes are being made in the economy, society, and company; in conclusion the automotive clusters will always be a subject of analysis.

  12. INFLUENCE OF AUTOMOTIVE CLUSTERS IN REGIONAL DEVELOPMENT

    Directory of Open Access Journals (Sweden)

    Constantin BORDEI

    2014-11-01

    Full Text Available This paper proposes an overview of the evolution in the automotive sector in the process of regional development. The fundamental changes made by the component supplier sector improved the regional development and manufacturing process. Automotive industry is one of the modern sectors in many countries that benefits of a high technology impact and creates jobs that reduces unemployment across Europe. The auto industry changed cities, regions and countries into poles of development and it becomes more and more efficient. The high foreign direct investments from the automotive sector play an important role in regional development process. Continuous changes are being made in the economy, society, and company; in conclusion the automotive clusters will always be a subject of analysis.

  13. Considerações sobre ecodesign: um estudo de caso na indústria eletrônica automotiva Reflections about Ecodesign: a case study in the automotive eletronic industry

    Directory of Open Access Journals (Sweden)

    Miriam Borchardt

    2008-01-01

    Full Text Available Este artigo apresenta um estudo de caso referente à implantação de técnicas de ecodesign em uma empresa da cadeia eletrônica automotiva. Inicia-se com uma revisão sobre sustentabilidade ambiental, ecologia industrial, ecodesign e análise de ciclo de vida. Segue-se com a descrição de algumas práticas ambientalmente corretas na indústria automotiva, e se finaliza com o processo de implantação, as diretivas de projeto e uma avaliação preliminar dos resultados até agora alcançados.This paper presents a case study discussing the introduction of ecodesign techniques in a company of the electronic automotive industry. The paper begins by reviewing environmental sustainability, industrial ecology, ecodesign and life cycle analysis. The report contains some environmentally accepted practices in the automotive industry and concludes with the process of implantation and establishment of design policies and with a preliminary assessment of the results so far yielded.

  14. SELECTION METHOD FOR AUTOMOTIVE PARTS RECONDITIONING

    Directory of Open Access Journals (Sweden)

    Dan Florin NITOI

    2015-05-01

    Full Text Available Paper presents technological methods for metal deposition, costs calculation and clasification for the main process that helps in automotive technologies to repair or to increase pieces properties. Paper was constructed based on many technological experiments that starts from practicans and returns to them. The main aim is to help young engineers or practicians engineers to choose the proper reconditioning process with the best information in repairing pieces from automotive industry.

  15. Identification and Prioritization of Supply Chain Risks in Automotive Industries Using Fuzzy Analytic Network Approach: A Case Study

    Directory of Open Access Journals (Sweden)

    Fatemeh Parsamehr

    2016-12-01

    Full Text Available Supply chains are constantly exposed to various risks. An incident or uncertain event, which, in case of happening, has positive or negative effects on the objectives of a project, is called a risk. According to this identification, analysis and prioritization of risks may have a significant role in the success of the project. The purpose of risk management is to reduce the risks of non-achievement of these objectives and to identify and benefit from opportunities. The current study’s objective is to prioritize the performance of supply chain risks in Cruise Company, based on the method of fuzzy analytic network process, taking into account the opinion of specialists and experts. Fields of study for the prioritization of the supply chain risks, consist of 5 main components, supplier risk, manufacturer risk, distributor risk, external risks and final customer risks. In order to prioritize these fields, some questionnaires were prepared and codified based on expert opinion. Afterwards, the compiled data was analyzed and investigated in Super decision software. The research result indicates that, among the main components, external risks are the first priority and final customer risks are the second priority. Among the sub-components, the inappropriate price sub-component has been allocated the first priority and, finally, the supplier bankruptcy sub-component has the last priority.

  16. Automotive vehicle sensors

    Energy Technology Data Exchange (ETDEWEB)

    Sheen, S.H.; Raptis, A.C.; Moscynski, M.J.

    1995-09-01

    This report is an introduction to the field of automotive vehicle sensors. It contains a prototype data base for companies working in automotive vehicle sensors, as well as a prototype data base for automotive vehicle sensors. A market analysis is also included.

  17. 环境规制对汽车产业生产率影响的实证研究%Empirical Study on Effect of Environmental Regulation on Automotive Industry Productivity

    Institute of Scientific and Technical Information of China (English)

    郑春梅

    2012-01-01

    Based on efficiency perspective, the paper analyses the environmental regulation of four automobile manufacturers with DEA. First the paper calculates the production efficiency of Beijing automotive industry by DEAP 2. 1 software with three inputs and one output. Second, by adding the input elements of environmental pro- tection investment to calculate the production efficiency of Beijing Automotive Industry. Finally, comparing the two production efficiency of Beijing Automotive Industry, the empirical results show that : high standard of environmental regulation is out of the enterprise' s capacity, appropriate and effective environmental regula which may decline the production efficiency. On the contrary, the tion will reduce production costs and increase production efficiency.%基于效率视角,以北京市4家汽车生产企业为例,应用数据包络法进行实证分析。使用三项投入要素和一项产出要素,运用DEAP2.1软件计算出北京市汽车产业生产效率。然后加入环保投资这项投入要素,计算出汽车产业生产效率。进而对这两种计算环境下的生产效率进行对比。结果表明:高强度的环境规制超出企业的"消化"能力,导致汽车产业生产效率下降;而适当有效的环境规制则能降低汽车企业生产成本,使生产效率提高。

  18. Use of Fault Tree Analysis for Automotive Reliability and Safety Analysis

    Energy Technology Data Exchange (ETDEWEB)

    Lambert, H

    2003-09-24

    Fault tree analysis (FTA) evolved from the aerospace industry in the 1960's. A fault tree is deductive logic model that is generated with a top undesired event in mind. FTA answers the question, ''how can something occur?'' as opposed to failure modes and effects analysis (FMEA) that is inductive and answers the question, ''what if?'' FTA is used in risk, reliability and safety assessments. FTA is currently being used by several industries such as nuclear power and chemical processing. Typically the automotive industries uses failure modes and effects analysis (FMEA) such as design FMEAs and process FMEAs. The use of FTA has spread to the automotive industry. This paper discusses the use of FTA for automotive applications. With the addition automotive electronics for various applications in systems such as engine/power control, cruise control and braking/traction, FTA is well suited to address failure modes within these systems. FTA can determine the importance of these failure modes from various perspectives such as cost, reliability and safety. A fault tree analysis of a car starting system is presented as an example.

  19. Current Debates in the Study of the Industrial Revolution.

    Science.gov (United States)

    Beaudoin, Steven M.

    2000-01-01

    Provides an overview of the literature on the debates surrounding the industrial revolution using four categories: (1) definition and characteristics; (2) context and causation; (3) impacts and scope; and (4) industrialization as a worldwide phenomenon. (CMK)

  20. Current State of the U.S. Ethanol Industry

    Energy Technology Data Exchange (ETDEWEB)

    Urbanchuk, John [Cardno ENTRIX, New Castle, DE (United States)

    2010-11-30

    The objective of this study is to provide a comprehensive overview of the state of the U.S. ethanol industry and to outline the major forces that will affect the development of the industry over the next decade.

  1. 78 FR 36633 - National Automotive Sampling System

    Science.gov (United States)

    2013-06-18

    ... National Highway Traffic Safety Administration National Automotive Sampling System AGENCY: National Highway Traffic Safety Administration (NHTSA), Department of the Transportation (DOT). ACTION: Notice of public... regarding vehicle design and traffic safety. The NASS system currently has two components: the...

  2. Current Status and Suggestions of China's Refractories Industry

    Institute of Scientific and Technical Information of China (English)

    XU Dianli

    2009-01-01

    @@ China' s economy has developed rapidly since joined WTO in 2000.Influenced by the rapid development of high temperature industries such as metallurgy,building material,nonferrous metal,etc.,China's refractories industry has its production and sales boomed,benefit enhanced and industrial structure adjusted.

  3. Current Status and Prospects of Biomass Energy Industry in China

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    At present biomass energy industry is in its infancy in China and it has a bright future. Biomass energy production used grain as raw materials has entered industrialization phase.Some key technologies of biomass energy industry are coming to mature.China has issued relevant industrial standards laws and regulations,and has provided support in finance,loan,tax,etc.But China's biomass energy industry is faced with many problems which need to be solved.For example,taking grain as raw materials is unsustain...

  4. Solidification studies of automotive heat exchanger materials

    Science.gov (United States)

    Carlberg, T.; Jaradeh, M.; Kamgou Kamaga, H.

    2006-11-01

    Modifications of the aluminum alloy AA 3003 have been studied to improve and tailorits properties for applications in automotive heat exchangers. Laboratory techniques have been applied to simulate industrial direct-chill casting, and some basic solidification studies have been conducted. The results are coupled to structures observed in industrial-size ingots and discussed in terms of structure-property relations.

  5. Automotive Refinishing Industry: Isocyanates Profile

    Science.gov (United States)

    The isocyanates profile document is part of the DfE Auto Refinishing Shop Project and is intended to provide information on refinishing, control technologies, and regulatory status regarding isocyanate compounds

  6. INNOVATION LEAN PRINCIPLES IN AUTOMOTIVE GREEN MANUFACTURING

    Directory of Open Access Journals (Sweden)

    Dušan Sabadka

    2014-12-01

    Full Text Available Today, industries such as automotive and manufacturing industries deal with a lot of environmental regulations. Lean is a production strategy whose fundamental principles drive the industry towards a more effective production of goods and services. The eco-efficiency concept is primary to sustainable development and intends to provide more value with less environmental impact. The aim of this study is to identify and explore the contributions of Lean to reduce environmental impacts that naturally result from industrial activity.

  7. Graduate Automotive Technology Education (GATE) Center

    Energy Technology Data Exchange (ETDEWEB)

    Jeffrey Hodgson; David Irick

    2005-09-30

    The Graduate Automotive Technology Education (GATE) Center at the University of Tennessee, Knoxville has completed its sixth year of operation. During this period the Center has involved thirteen GATE Fellows and ten GATE Research Assistants in preparing them to contribute to advanced automotive technologies in the center's focus area: hybrid drive trains and control systems. Eighteen GATE students have graduated, and three have completed their course work requirements. Nine faculty members from three departments in the College of Engineering have been involved in the GATE Center. In addition to the impact that the Center has had on the students and faculty involved, the presence of the center has led to the acquisition of resources that probably would not have been obtained if the GATE Center had not existed. Significant industry interaction such as internships, equipment donations, and support for GATE students has been realized. The value of the total resources brought to the university (including related research contracts) exceeds $4,000,000. Problem areas are discussed in the hope that future activities may benefit from the operation of the current program.

  8. Fatal exit the automotive black box debate

    CERN Document Server

    Kowalick, Tom

    2005-01-01

    "Fatal Exit: The Automotive Black Box Debate cuts through thirty years of political wrangling and institutional biases to provide an argument for the Motor Vehicle Event Data Recorder (MVEDR). This automotive equivalent of an airplane's flight recorder or black box is intended to solve the mysteries of car crashes and improve the safety of our roads. The reader is taken inside the automotive industry and the government highway safety establishment to foster an understanding of the politics and the positions on all sides of this safety debate. The author takes an unbiased approach, chronologically presenting each argument and uncovering the agendas and mandates of each of the stakeholders." "This publication is essential reading for all consumers who need to have their voices heard on this critical issue, as well as for attorneys, public safety advocates, public policy administrators, engineers, automotive professionals, journalists, and insurance executives."--Jacket.

  9. Les élastomères dans les industries pétrolière et parapétrolière Elastomers in the Oil and Automotive Industries

    Directory of Open Access Journals (Sweden)

    Lesage J.

    2006-11-01

    Full Text Available L'accroissement des contraintes subies par les matériaux utilisés dans les techniques pétrolières et parapétrolières et liées aux températures et pressions élevées ainsi qu'aux agressions chimiques, fait que l'on exige de ces matériaux qu'ils soient de plus en plus performants. Ceci implique, pour les concepteurs et utilisateurs de matériel comportant des élastomères en contact avec les hydrocarbures, une connaissance actualisée des produits existants, lesquels sont en constante évolution. On commence donc par décrire les principales familles d'élastomères résistant en milieu pétrolier actuellement disponibles sur le marché. Puis, après avoir évoqué les problèmes que rencontrent les industries pétrolière et automobile dans l'utilisation des élastomères et présenté sommairement les résultats de travaux réalisés à l'Institut Français du Pétrole (IFP, on définira quelques axes de recherches dont la finalité est de participer à l'amélioration des techniques pétrolières dans le sens d'une meilleure fiabilité et d'une réduction des coûts. The materials used in the oil and automotive industries are being subjected to higher and higher mechanical, thermal and chemical stresses, so these materials, and especially elastomers, have to be more and more resistant. For designers and users of equipment containing elastomers in contact with hydrocarbons, this requires an updated understanding of existing products. The aim of this article is thus to describe, first of all, the leading families of resistant elastomers now available for use in a petroleum environment, with particular emphasis on chlorinated, fluorinated, acrylic and nitrile rubbers and their derivatives, which have evolved greatly in recent years with the appearance of new varieties and new types of elastomers, such as Atlas, Vamac, Eypel, etc. For each family of elastomer, the structure is described along with the vulcanization method, its properties

  10. Current status of the U.S. hardwood industry

    Science.gov (United States)

    Urs Buehlmann; Matthew Bumgardner; Michael. Sperber

    2012-01-01

    The U.S. manufacturing sector has seen challenging years during the past decades. The major driver behind the decline of U.S. manufacturing prowess has been the ongoing globalization of trade, which has brought market share losses for U.S.-based manufacturing in many hardwood lumber consuming industries. The wood furniture, flooring, and millwork industries, for...

  11. The Establishment of the Industrial Clusters Competitiveness Model about Automotive Aftermarket Based on GEM%基于GEM的汽车后市场产业集群竞争力模型建立

    Institute of Scientific and Technical Information of China (English)

    刘朋; 张秋霞; 刘飞; 陆宏祥

    2016-01-01

    梳理国内外学者对产业集群竞争力的研究成果,利用GEM基本模型设计评价指标体系,利用变异系数法确定指标权重,利用均值化法对数据进行无量纲化处理,最终创建基于GEM模型的汽车后市场产业集群竞争力数学模型,本研究是国内首次将GEM模型应用于汽车后市场领域.%A industrial clusters competitiveness model,as is based on GEM, about automotive aftermarket is established,which is based on a analysis of the research findings of domestic and foreign scholars' about industrial clusters competitiveness.Index system is established based on the GEM fundamental model,index weight is established based on the variation coefficient method, and data is nondimensionalized based on mean value method.This study applies the GEM model to the automotive aftermarket for the first time in domestic.

  12. The dedicated automotive industry trends analysis and research in China%我国专用汽车行业发展趋势分析与研究

    Institute of Scientific and Technical Information of China (English)

    华中山

    2012-01-01

    本文首先讲述了专用汽车行业的发展现状,接着通过分析我国专用汽车行业发展过程中所存在的主要问题,以及与国外专用汽车发展所存在的差距,在此基础上提出了我国专用汽车行业发展的见解和趋势判断,以期为专用汽车行业和企业发展提供借鉴和参考。%This paper firstly analyses the current development situation on the special purpose vehicle industry, then analyses the main problems existing during the development process of China's special purpose vehicle industry and the technology gaps between China and foreign countries' special purpose vehicles.Based on those analyses,the development trend on China's special purpose vehicle industry is presented,which should provide some reference functions for the special purpose vehicle industry and companies.

  13. 76 FR 40591 - Coordinating Policies on Automotive Communities and Workers

    Science.gov (United States)

    2011-07-11

    ... Policies on Automotive Communities and Workers By the authority vested in me as President by the.... Over the last decade, the United States has experienced a decline in employment in the automotive industry and among part suppliers. This decline accelerated dramatically from 2008 to 2009, with more...

  14. AUTOMOTIVE MARKET- FROM A GENERAL TO A MARKET SEGMENTATION APPROACH

    Directory of Open Access Journals (Sweden)

    Liviana Andreea Niminet

    2014-01-01

    Full Text Available Automotive market and its corresponding industry are undoubtedly of outmost importance and therefore proper market segmentation is crucial for market players, potential competitors and customers as well. Time has proved that market economic analysis often shown flaws in determining the relevant market, by using solely or mainly the geographic aspect and disregarding the importance of segments on the automotive market. For these reasons we propose a new approach of the automotive market proving the importance of proper market segmentation and defining the strategic groups within the automotive market.

  15. Impact of agile methodologies on team capacity in automotive radio-navigation projects

    Science.gov (United States)

    Prostean, G.; Hutanu, A.; Volker, S.

    2017-01-01

    The development processes used in automotive radio-navigation projects are constantly under adaption pressure. While the software development models are based on automotive production processes, the integration of peripheral components into an automotive system will trigger a high number of requirement modifications. The use of traditional development models in automotive industry will bring team’s development capacity to its boundaries. The root cause lays in the inflexibility of actual processes and their adaption limits. This paper addresses a new project management approach for the development of radio-navigation projects. The understanding of weaknesses of current used models helped us in development and integration of agile methodologies in traditional development model structure. In the first part we focus on the change management methods to reduce request for change inflow. Established change management risk analysis processes enables the project management to judge the impact of a requirement change and also gives time to the project to implement some changes. However, in big automotive radio-navigation projects the saved time is not enough to implement the large amount of changes, which are submitted to the project. In the second phase of this paper we focus on increasing team capacity by integrating at critical project phases agile methodologies into the used traditional model. The overall objective of this paper is to prove the need of process adaption in order to solve project team capacity bottlenecks.

  16. An Strage Research on the Cross-industry Alliance of the Automotive Marketing in Economies Transition%转型期汽车营销异业联盟实施策略研究

    Institute of Scientific and Technical Information of China (English)

    魏仁干

    2012-01-01

    The cross-industry alliance is the transformation of auto companies to seek a breakthrough in marketing innovation strategy. The implementation of the strategic process of the cross-industry alliance about product strategy, pricing strategy, promotion strategy and service strategy in automotive marketing analysis.%异业品牌联盟是转型期汽车企业寻求突破的营销创新战略.本文对汽车营销实施异业联盟战略的流程进行分析,阐述了异业联盟间的产品策略、价格策略、促销策略和服务策略.

  17. Industrial applications of enzyme biocatalysis: Current status and future aspects.

    Science.gov (United States)

    Choi, Jung-Min; Han, Sang-Soo; Kim, Hak-Sung

    2015-11-15

    Enzymes are the most proficient catalysts, offering much more competitive processes compared to chemical catalysts. The number of industrial applications for enzymes has exploded in recent years, mainly owing to advances in protein engineering technology and environmental and economic necessities. Herein, we review recent progress in enzyme biocatalysis, and discuss the trends and strategies that are leading to broader industrial enzyme applications. The challenges and opportunities in developing biocatalytic processes are also discussed.

  18. Current and Future Nanotech Applications in the Oil Industry

    OpenAIRE

    Cocuzza Matteo; Pirri Candido; Rocca Rocca Vera; Verga Francesca

    2012-01-01

    Problem statement: Nanotech applications in the oil industry are not completely new: nanoparticles have been successfully used in drilling muds for the past 50 years. Only recently all the other key areas of the oil industry, such as exploration, primary and assisted production, monitoring, refining and distribution, are approaching nanotechnologies as the potential Philosopher's stone for facing critical issues related to remote locations (such as ultra-deep water and artic environments), ha...

  19. Microbial aspartic proteases: current and potential applications in industry.

    Science.gov (United States)

    Theron, Louwrens W; Divol, Benoit

    2014-11-01

    Aspartic proteases are a relatively small group of proteolytic enzymes that are active in acidic environments and are found across all forms of life. Certain microorganisms secrete such proteases as virulence agents and/or in order to break down proteins thereby liberating assimilable sources of nitrogen. Some of the earlier applications of these proteolytic enzymes are found in the manufacturing of cheese where they are used as milk-clotting agents. Over the last decade, they have received tremendous research interest because of their involvement in human diseases. Furthermore, there has also been a growing interest on these enzymes for their applications in several other industries. Recent research suggests in particular that they could be used in the wine industry to prevent the formation of protein haze while preserving the wines' organoleptic properties. In this mini-review, the properties and mechanisms of action of aspartic proteases are summarized. Thereafter, a brief overview of the industrial applications of this specific class of proteases is provided. The use of aspartic proteases as alternatives to clarifying agents in various beverage industries is mentioned, and the potential applications in the wine industry are thoroughly discussed.

  20. Current State of Travel Industry in the Republic of Abkhazia

    Directory of Open Access Journals (Sweden)

    Irma V. Tsulaya

    2012-05-01

    Full Text Available Analysis of travel industry activity of the last few years showed that the popularity of Abkhazia as a tourist destination tends to increase, which is indicated by the figures of Abkhazia visits by tourists. Besides, the number of tour routes increase and the service sector develops.

  1. Literature Review on Simulation and Analysis of Timing Chain of an Automotive Engine

    OpenAIRE

    2016-01-01

    The current trend in automotive industry is to achieve compact, efficient, reliable systems. Engine timing drives used in engines are one of the most critical systems. Timing belts are subjected to excessive elongation and wear, while timing gears contribute excess mass and inertia in the system. Hence timing chains are preferred widely, in various high performance engines. Chain drives are easy to assemble and adjust, highly efficient, durable, reliable, compact and capable of at...

  2. Green competitiveness research on Chinese automotive enterprises

    Directory of Open Access Journals (Sweden)

    Yuanhui Li

    2014-05-01

    Full Text Available Purpose: More and more executives of automobileindustry in China start to recognize the concept of green competitiveness recently. However, relatively less research attention has been devoted to the consideration of measurement. This paper aims to find empirical approach to quantify green competitiveness for automotive enterprises. The connotation of green competitiveness is explored and one suite of evaluation index system has been proposed with four dimensions including environmental, resource, capability and knowledge.Design/methodology/approach: By introducing the factor analysis method, green competitiveness has been measured through an empirical analysis of 24 automotive enterprises within China.Findings: The results indicate that those elements, such as enterprise resource possession and utilization; environment, responsibility and knowledge; profitability; management efficiency, have significant effect on the green competitiveness for automotive enterprises. The further analysis also unveils the advantages and disadvantages of green competitiveness for each company and the direction for improvement.Research limitations/implications: Guide regulators and managers of automobile industry to take some measures to enhance their green competitive advantage.Practical implications: Provide practical methods to measure green competitiveness for automotive enterprises.Originality/value: This paper proposes an evaluation index system of green competitiveness for automotive enterprises. The suggestions of our research will be beneficial to enterprise executives and industry regulators.

  3. Currents in industrial mathematics from concepts to research to education

    CERN Document Server

    Prätzel-Wolters, Dieter

    2015-01-01

    Mathematics has many branches: there are the pure, the applied, and the applicable; the theoretical and the practical. There is mathematics for school, for college, and for industry. All these belong to the same family and are bound together by a "mathematical way of thinking." Some mathematicians devote themselves entirely to the well being of this family by preserving it, developing it, and teaching it to the next generation. Others use the familial attributes to help outsiders by taking up their problems and transforming them into mathematical questions in order to solve them. The work of these mathematicians is thus problem driven, based on mathematical models, and oriented on the goal of offering practicable solutions. This second group is sizeable; its members include almost all college graduates working in industry, in the private sector, or in the Fraunhofer Institutes, for example. This group is hardly visible, however, and one seldom hears its voices either. This book remedies this situation by rela...

  4. Industrial applications and current trends in supercritical fluid technologies

    OpenAIRE

    Gamse Thomas

    2005-01-01

    Supercritical fluids have a great potential for wide fields of processes Although CO2 is still one of the most used supercritical gases, for special purposes propane or even fluorinated-chlorinated fluids have also been tested. The specific characteristics of supercritical fluids behaviour were analyzed such as for example the solubilities of different components and the phase equilibria between the solute and solvent. The application at industrial scale (decaffeinating of tea and coffee, hop...

  5. CURRENT STATE AND PROSPECTS OF UKRAINIAN BAKING INDUSTRY DEVELOPMENT

    OpenAIRE

    Завертаний, Д. В.

    2016-01-01

    The transformation processes taking place in the Ukrainian economy show the necessitate of the innovative approaches formation at baking enterprises. To improve the efficiency, enterprises in baking industry should not only optimize transport and energy costs, but also develop an effective pricing strategy for finished products. It should be noted that there is a need to run modern technological production lines that will make possible to reduce the prime cost of the finished product. Despite...

  6. Springback Compensation Process for High Strength Steel Automotive Parts

    Science.gov (United States)

    Onhon, M. Fatih

    2016-08-01

    This paper is about an advanced stamping simulation methodology used in automotive industry to shorten total die manufacturing times in a new vehicle project by means of benefiting leading edge virtual try-out technology.

  7. Türkiye’de Otomotiv Ana ve Yan Sanayi ve Marmara Bölgesi’nde Kümelenme Automotive Main And Component Industries In Turkey And Clustering In The Marmara Region

    Directory of Open Access Journals (Sweden)

    Okan YAŞAR

    2013-07-01

    Full Text Available The automotive industry in Turkey displays clustering on a geographic and sectoral basis in the Eastern Marmara Segment of the Marmara Region. Ten of the twelve automotive main industry enterprises located in the Marmara Region operate in the Eastern Marmara provinces. According to the General Census of Industry and Business Local Units 2002, 76.9% of 527 automotive component industry businesses, which employed 10+ workers, operated in the Eastern Marmara provinces. 86.5 % of employment in the main automotive industry of the Marmara Region is in the Eastern Marmara provinces. 65% of in the automotive component industry, in which about 200.000 people are employed in Turkey, are employed in the region. According to the aforementioned census data, while the automotive industry was ranked 1st in the Kocaeli and Sakarya provinces for employment in the manufacturing industry, it was ranked 2nd in the Bursa province. This data clearly puts forward a sector-oriented spatial concentration.When competitiveness analysis of the provinces in Turkey is conducted, four provinces out of the first ten situated in the aforementioned region can be shown among the reasons why the automotive sector exhibits clustering in the Marmara Region. 30% of Turkey’s population in 2012 resided in the Marmara Region, which has turned the region into a good market. It is a region where industry and commerce are the most intense, and where large-scale firms operate. The geographical location which the Marmara Region possesses enables the shortest transportation time to Europe and EU countries. The logistic infrastructure of the region, and R&D institutions and universities has technical infrastructures and programs that can meet the needs of the automotive industry. Türkiye’de otomotiv sanayi 1960’lı yıllarda “ithal ikamesi” politikası çerçevesinde kuruldu. 1970’li yıllarda aksam parça üretimine yönelik “yerlileştirme” ve “otomobil üretimi” s

  8. International Conference on Vehicle and Automotive Engineering

    CERN Document Server

    Bolló, Betti

    2017-01-01

    This book presents the proceedings of the first vehicle engineering and vehicle industry conference. It captures the outcome of theoretical and practical studies as well as the future development trends in a wide field of automotive research. The themes of the conference include design, manufacturing, economic and educational topics.

  9. Challenges and Strength of Current Industrial Energy Efficiency Management Practices in Steam Industries

    Science.gov (United States)

    Nkosi, S. B.; Pretorius, J. H. C.

    2017-07-01

    The aim of this study is to achieve greater output by examining the existing way of coordinating the determined attempts of Steam Industries in South Africa to successfully reach a sustainable industrial development by using energy source adequately in a more competent way. Furthermore into the study we look at obstacles that prevent and those that leads to maximum utilization of energy management measures and also highlights the effects of implementing cheap available energy source in South Africa. The investigation and analysis have shown that energy is not well managed in Steam Industries and that the use of energy is minimized and not fully utilized due to poor management and lack of knowledge. Another detection was that lack of government structured and strategic measures of implementing and motivating the use of energy effectively. The effective and rational use of available power by Steam Industries in South Africa is a key player in developing a sustainable industrial development. The use of energy efficiency management strategies has contributed an increase in economic and improve environmentally friendly in the industrial sector. The slow pace adoption of energy saving and cost effective management programmes are negatively impacting on the benefits to Steam Industries in South Africa. In conclusion the study finds that the economy can be boosted by implementing energy efficiency management programmes and environmentally friendly. These will also stabilize the negative impact of energy raising prices.

  10. Current Situations and Countermeasures of Development of Kiwifruit Industry in Guizhou Province

    Institute of Scientific and Technical Information of China (English)

    HUANG Wei; WAN Ming-chang; YANG Sheng-jun; ZHANG Xue; QIAO Rong

    2012-01-01

    On the basis of current development situations of planting, scientific research and processing of kiwifruit industry in Guizhou Province, the paper analyzes main factors restricting development of kiwifruit industry, including lack of unified planning, standardized planting specifications, and backward management of kiwifruit orchard. In accordance with current development situations and restricting factors, the paper presents some countermeasures for development of kiwifruit industry in Guizhou Province, including scientific planning, optimizing variety structure, management of cultivation technology, training of kiwifruit farmers, as well as marketing.

  11. The Namibian fishing industry is based on the Benguela Current ...

    African Journals Online (AJOL)

    denise

    Current, one of four highly productive eastern boundary ... kob Argyrosomus inodorus and West Coast steenbras Lithognathus aureti, ..... value the tuna fishery, the deep-sea red crab fishery, the .... Ph.D. thesis, University of Port Elizabeth:.

  12. Management and Employee Control in Current Industrial Work

    Directory of Open Access Journals (Sweden)

    Helle Holt

    2014-09-01

    Full Text Available This article examines how employee control is affected by the ongoing erosion of boundaries in work organization and established boundaries in the relationship between employees and management. One assumption is that the erosion of boundaries offers potential for increased employee control, meaning increased autonomy or self-determination at work (employee control how and when to do what. This assumption is supported by theories on the psychosocial working environment. Another assumption is that the erosion of boundaries threatens the frontiers from where employees can defend their interests, and consequently reduces employees’ control of their work (what and how much to do. This assumption is supported by “labor process theory.” This article studies control and the erosion of boundaries in two case factories in the food industry. Two perspectives are applied: the psychosocial working environment and “labor process theory.”

  13. Current and future industrial application of electron accelerators in Thailand

    Energy Technology Data Exchange (ETDEWEB)

    Siri-Upathum, Chyagrit [Chulalongkorn Univ., Faculty of Engineering, Bangkok (Thailand)

    2003-02-01

    Industrial applications of electron accelerators in Thailand, first introduced in 1997 for radiation sterilized products such as doctor gown, pampas, feminine napkin etc followed by installation of accelerators, one with energies at 20 MV and the other at 5 MV to produce new value added products like gem stones, topaz, tourmaline and zircon. The machines operate in pulse mode and is also used for irradiation services for food and sterilized products treatment. The need for low and medium energy accelerators in radiation technology is stressed. They are to be used for crosslinking of electrical wire and cable, heat shrinkable materials, low protein concentrated rubber latex, rubber wood furniture and parts, and silk protein degradation. The role of governmental organizations like Nuclear Research Institute (OAEP) and universities in stimulating the utilization of radiation processing in Thailand is strengthened. (S. Ohno)

  14. Automotive powerplant evaluation

    Energy Technology Data Exchange (ETDEWEB)

    Stamper, K.R.

    1976-06-01

    A program to obtain automotive engine performance data for use in estimating vehicle emission and fuel economy in varied service and duty is described. An experimental test procedure for generating fuel consumption and emissions data adequate to characterize an engine over its full operating range was developed for steady-state tests. The development of a test procedure for transient testing is currently under way. The steady-state data will be collected from approximately 23 different engines, including: (1) 16 current production spark-ignition engines; (2) 3 pre-production or prototype advanced design spark-ignition engines; and (3) 4 light-duty diesel engines which are, or could be, used in passenger car applications. To date, steady-state ''engine maps'' were completed on 10 engines. A simplified model used to compare steady-state data with chassis dynamometer data indicates that results thus far can be used to obtain estimates of fuel economy in automobiles.

  15. The charge of ergonomics--a model according to the influence of ergonomic workplace design for economical and efficient indicators of the automotive industry.

    Science.gov (United States)

    Neubert, Nicole; Bruder, Ralph; Toledo, Begoña

    2012-01-01

    The importance of ergonomic workplace design has been rising incredibly. The knowledge of the interaction with a view to many indicators (e.g. operators' health, quality, productivity etc.) in the automotive assembly shop pushed into another thinking of ergonomics and an increasing awareness of economic possibilities relating to benefits and cost savings aligned with ergonomics. The paper discusses exemplary the various indicators and factors which could be influenced by ergonomic workplace design. These factors are linked each other and support the statement of ergonomic efficiency. Thus, the aim of this paper is to present a model which describes that investments in ergonomic work placement acts with preventive measurements, minimization of losses (refinishing operations, compensation money etc.) and extensive economies on the whole company.

  16. Current Situations and Development Ideas of Buckwheat Tea Industry in Liangshan Prefecture

    Institute of Scientific and Technical Information of China (English)

    Fayong; GONG; Shiming; XIAO; Jing; LI

    2013-01-01

    This paper firstly introduces current situations of buckwheat tea industry in Liangshan Prefecture,current situations of intellectual property right of buckwheat tea in whole China,and total flavonoid content in buckwheat tea. On the basis of these current situations,it analyzes drawbacks of buckwheat tea sold in the market. Finally,it presents development ideas of buckwheat tea industry in Liangshan Prefecture.

  17. National Automotive Center - NAC

    Data.gov (United States)

    Federal Laboratory Consortium — Encouraged by the advantages of collaboration, the U.S. Army Tank Automotive Research, Development and Engineering Center (TARDEC) worked with the Secretary of the...

  18. APPROACH METHOD OF CURRENT COMPETITIVE MARKET - AGILE INDUSTRIAL CORPORATION

    Directory of Open Access Journals (Sweden)

    GHERGHEL Sabina

    2015-05-01

    Full Text Available The term “agility” - agile enterprise - was introduced by a group of American researchers led by R.Dove as a result of some studies in a program sponsored by the US government, a program that primarily aimed at exploring the possibilities of making up production systems which could compete with the efficient production system "lean", introduced in most Japanese companies. Researchers involved in this program have formed Agility Forum, which aims to develop the concepts introduced. In 2001 appears the first paper, by R. Dove, entitled “Response Ability - Understanding the Agile Enterprise”, John Wiley and Sons Editors, in which was synthesized the phase of research field. Agility can be defined as “the ability with which an organization manages to develop successfully in a business environment whose changes are unpredictable.” Being agile means to control change, to notice market opportunities and by being continuously innovating, to succed on the market. The purpose of this paper is to support the idea that agility is a feature derived from the design and also to show that by applying the principles of RRS, which characterize agile systems, it is confirmed the fact that any industrial production system which wishes to be agile it should be designed.

  19. Current Situation and Issue of Industrial Accident Compensation Insurance

    Science.gov (United States)

    Kim, Inah; Rhie, Jeongbae; Yoon, Jo-Duk; Kim, Jinsoo

    2012-01-01

    Industrial Accident Compensation Insurance (IACI) has a history of about 50 yr, and is the oldest social insurance system in Korea. After more than 20 times of revision improvements in benefits, its contents and claim systems have been upgraded. It became the protector of injured workers and their families, and at the same time became the system which could cope with both financial burden of employers and their responsibilities. However, there are some issues to be reformed to upgrade the IACI: 1) the problems in the approval system of occupational diseases, 2) quality improvement of workers' compensation medical care, 3) vocational rehabilitation and return to work, 4) workers' compensation premiums and out-of-pocket money of injured workers, 5) issues in application of IACI. Growth of IACI cannot be achieved by an effort of an individual. Efforts by workers, owners, and government, in addition to physicians and welfare professionals toward the same goal are required for the next level improvement of IACI. PMID:22661871

  20. The application of computer-aided technologies in automotive styling design

    Science.gov (United States)

    Zheng, Ze-feng; Zhang, Ji; Zheng, Ying

    2012-04-01

    In automotive industry, outline design is its life and creative design is its soul indeed. Computer-aided technology has been widely used in the automotive industry and more and more attention has been paid. This paper chiefly introduce the application of computer-aided technologies including CAD, CAM and CAE, analyses the process of automotive structural design and describe the development tendency of computer-aided design.

  1. Analyzing internal barriers for automotive parts remanufacturers in China using grey-DEMATEL approach

    DEFF Research Database (Denmark)

    Xia, Xiqiang; Govindan, Kannan; Zhu, Qinghua

    2015-01-01

    Automotive industries have attracted attention from international sectors recently. This attention to the industry results in many innovative technologies being integrated in these manufacturing arenas. In developing countries such as the BRIC (Brazil, Russia, India, and China) countries......, especially China who is a global leader in automotive sales and production, researchers see substantial attempts to increase economic and societal values in automotive sectors through the use of many sustainable strategies. Among these sustainable strategies, remanufacturing has witnessed much debate...

  2. Industrial applications and current trends in supercritical fluid technologies

    Directory of Open Access Journals (Sweden)

    Gamse Thomas

    2005-01-01

    Full Text Available Supercritical fluids have a great potential for wide fields of processes Although CO2 is still one of the most used supercritical gases, for special purposes propane or even fluorinated-chlorinated fluids have also been tested. The specific characteristics of supercritical fluids behaviour were analyzed such as for example the solubilities of different components and the phase equilibria between the solute and solvent. The application at industrial scale (decaffeinating of tea and coffee, hop extraction or removal of pesticides from rice, activity in supercritical extraction producing total extract from the raw material or different fractions by using the fractionated separation of beverages (rum, cognac, whisky, wine, beer cider, of citrus oils and of lipids (fish oils, tall oil were also discussed. The main interest is still for the extraction of natural raw materials producing food ingredients, nutraceuticals and phytopharmaceuticals but also cleaning purposes were tested such as the decontamination of soils the removal of residual solvents from pharmaceutical products, the extraction of flame retardants from electronic waste or precision degreasing and cleaning of mechanical and electronic parts. An increasing interest obviously exists for impregnation purposes based on supercritical fluids behaviour, as well as for the dying of fibres and textiles. The production of fine particles in the micron and submicron range, mainly for pharmaceutical products is another important application of supercritical fluids. Completely new products can be produced which is not possible under normal conditions. Supercritical fluid technology has always had to compete with the widespread opinion that these processes are very expensive due to very high investment costs in comparison with classical low-pressure equipment. Thus the opinion is that these processes should be restricted to high-added value products. A cost estimation for different plant sizes and

  3. Formalização da logística de suprimentos: caso das montadoras e fornecedores da indústria automotiva Brasileira Formalization of supply logistics: case of automakers and suppliers from Brazilian automotive industry

    Directory of Open Access Journals (Sweden)

    Patrícia Guarnieri

    2010-01-01

    Full Text Available O setor automotivo apresenta iniciativas consideráveis na gestão da cadeia de suprimentos (GCS, que merecem ser destacadas. O objetivo principal da presente pesquisa foi verificar o nível de formalização na logística de suprimentos (LS das montadoras e fornecedores da indústria automotiva brasileira. Para tanto, realizou-se uma pesquisa aplicada, exploratória e descritiva, por meio do método indutivo que, do ponto de vista da abordagem do problema, caracteriza-se como qualitativa. O procedimento técnico utilizado foi o levantamento de dados, e a coleta foi realizada por meio de questionários de pesquisa. A amostra foi composta de 23 montadoras e 50 fornecedores provenientes da indústria automotiva brasileira. Constatou-se que as práticas adotadas por ambos são convergentes, o que se constitui em aspecto essencial na implementação efetiva do conceito de GCS, no entanto ressalta-se que nas montadoras essas práticas estão mais desenvolvidas.The automotive sector presents considerable initiatives in Supply Chain Management (SCM which deserve to be recognized. The main objective of the research was to verify the level of formalization of supply logistics between Brazilian automakers and suppliers. In order to reach this objective, an applied, exploratory, descriptive and qualitative research project was implemented, using an inductive approach. The technical procedure used to collect data was a survey. The data collection was carried out through questionnaires and the research sample consisted of 23 automakers and 50 suppliers in the Brazilian automotive industry. It was perceived that the practices adopted by both are convergent, which constitutes an essential aspect for an effective implementation of SCM, however, it is necessary to emphasize that these practices are more developed in automakers.

  4. Literature Review on Simulation and Analysis of Timing Chain of an Automotive Engine

    Directory of Open Access Journals (Sweden)

    Aniket V. Mulik

    2016-08-01

    Full Text Available The current trend in automotive industry is to achieve compact, efficient, reliable systems. Engine timing drives used in engines are one of the most critical systems. Timing belts are subjected to excessive elongation and wear, while timing gears contribute excess mass and inertia in the system. Hence timing chains are preferred widely, in various high performance engines. Chain drives are easy to assemble and adjust, highly efficient, durable, reliable, compact and capable of attaining a wide range of power and speed capacities. In spite of these advantages their complex dynamic behaviour is not well researched. With the improvement of the speed and load of the automotive engine, and silent chain technology, as silent chain has a compact structure, high transmitting efficiency, high reliability and high wear resistance, its vibration and noise is low, and the silent chain have the advantage of life-long maintenance-free, it significant overcomes the gear drive and belt drive performance, therefore, the silent chain is increasingly widely used in automotive engine timing system. In this present review dynamic analysis as well as analysis of automotive engines timing silent chain system are studied.

  5. Evaluation of asbestos exposure within the automotive repair industry: a study involving removal of asbestos-containing body sealants and drive clutch replacement.

    Science.gov (United States)

    Blake, Charles L; Dotson, G Scott; Harbison, Raymond D

    2008-12-01

    Two independent assessments were performed of airborne asbestos concentrations generated during automotive repair work on vintage vehicles . The first involved removal of asbestos-containing seam sealant, and the second involved servicing of a drive clutch. Despite the relatively high concentrations (5.6-28%) of chrysotile fibers detected within bulk samples of seam sealant, the average asbestos concentration for personal breathing zone (PBZ) samples during seam sealant removal was 0.006 f/cc (fibers/cubic centimeter of air). Many other air samples contained asbestos at or below the analytical limit of detection (LOD). Pneumatic chiseling of the sealant material during removal resulted in 69% of area air samples containing asbestos. Use of this impact tool liberated more asbestos than hand scraping. Asbestos fibers were only detected in air samples collected during the installation of a replacement clutch. The highest asbestos corrected airborne fiber concentration observed during clutch installation was 0.0028 f/cc. This value is approximately 100 times lower than Occupational Safety and Health Administration's (OSHA) permissible exposure limit (PEL) of 0.1f/cc. The airborne asbestos concentrations observed during the servicing of vintage vehicles with asbestos-containing seam sealant and clutches are comparable to levels reported for repair work involving brake components and gaskets.

  6. Industrial property as competitiveness factor, current situation and prospects; Propiedad industrial como factor de competitividad situacion actual y perspectivas

    Energy Technology Data Exchange (ETDEWEB)

    Casado Cervino, A.

    2011-07-01

    Throughout this paper, we analyze what is the status of IP in national and international levels and the number and origin of IP applications. This analysis allows to state that our country needs a change in the current economic model in which IP rights must be central. Moreover, this is the purpose of PI Plan 2010-2012: Plan for the Promotion of Industrial Property in Spain, an initiative of the Ministry of Industry, Tourism and Trade approved by the Council of Ministers on March 9, 2010- designed to strengthen the IP in the Spanish economy. (Author) 35 refs.

  7. Hydrogenated nitrile rubber for improved durability of automotive rubber parts

    Energy Technology Data Exchange (ETDEWEB)

    Mirza, J.; Leibbrandt, F.; Thoermer, J.

    1987-01-01

    Rubber articles with improved heat resistance and better performance characteristics are becoming of increasing importance for the automotive industry. A new type of elastomer has therefore been developed based on saturated hydrocarbon backbone - for improved heat resistance - with nitrile side groups providing good resistance to swelling. Some of the typical characteristics of hydrogenated nitrile rubber (HNBR) vulcanizates such as good physical properties pattern at elevated low temperatures dynamic properties, ozone resistance and swelling in automotive fluids are discussed. Potential applications are suggested to improve the performance of various rubber parts used in automotive applications such as high performance seals.

  8. Conference on Future Automotive Technology Focus Electro Mobility

    CERN Document Server

    2013-01-01

    The increasing trend towards electric cars leads to several challenges for the automobile industry, research institutes and politics as well as for the society. Research and serial development move closer together to meet automotive standards with new components such as traction batteries integrated into hybrid and electrical drivetrains. Furthermore, the influence of e-mobility on the daily mobility behavior, the effects on the automotive supply chain and the impact on industrial production have to be taken into account. According to these complex aspects it is crucial to not only acquire specific knowledge in the particular fields but also to consider their functional interaction. Therefore, it seems essential to merge competence from science, economy and politics. This year, the annual „Conference on Future Automotive Technology“ as the follow-up of the „2. Automobiltechnisches Kolloquium München” focuses on the economical realization of widespread automotive electro mobility. Contents - Energy St...

  9. Automotive stamped part fatigue design

    Directory of Open Access Journals (Sweden)

    Caudoux Mélanie

    2014-06-01

    Full Text Available Fatigue design of automotive axle parts is of prior concern because of these are high safety parts and they are expected to drive the overall vehicle mass reduction. In this framework, the stamping process is widely used to form axle parts, before assembling them by welding. Consequently, the mechanical and physical characteristics of the blank sheet are modified, having a strong influence on the fatigue behavior. In this paper, we address the consequences of the stamped process on the fatigue design and how they may be effectively taken into account in the automotive industry. Actually, the coupling between the stamping process and the fatigue design is under development at PSA Peugeot Citroën Company since several years. Such an analysis deals with some major topics: thickness variation, plastic hardening and deformation, and residual stress. All of these ingredients result in fatigue criteria evolutions: it is important to stress that the stamping process can have advantageous or disadvantageous consequences on the fatigue design. This is here highlighted on some examples, dealing with front and rear axles.

  10. Automotive Battery Modelling and Management

    Directory of Open Access Journals (Sweden)

    N. M. Hammad

    2014-06-01

    Full Text Available The estimation of vehicle battery performance is typically addressed by testing the battery under specific operation conditions by using a model to represent the test results. Approaches for representing test results range from simple statistical models to neural networks to complex, physics-based models. Basing the model on test data could be problematical when testing becomes impractical with many years life time tests. So, real time estimation of battery performance, an important problem in automotive applications, falls into this area. In vehicles it is important to know the state of charge of the batteries in order to prevent vehicle stranding and to ensure that the full range of the vehicle operation is exploited. In this paper, several battery models have studied including analytical, electrical circuits, stochastic and electro- chemical models. Valve Regulated Lead Acid “VRLA” battery has been modelled using electric circuit technique. This model is considered in the proposed Battery Monitoring System “BMS”. The proposed BMS includes data acquisition, data analysis and prediction of battery performance under a hypothetical future loads. Based on these criteria, a microprocessor based BMS prototype had been built and tested in automotive Lab,. The tests show promising results that can be used in industrial applications

  11. Development process of automotive microsensors

    Science.gov (United States)

    Tang, William C.

    1995-05-01

    The phased product development approach can be applied advantageously to develop and manufacture automotive microsensors. The phased approach involves a multifunctional team from innovation to development to eventual production and maintenance phases. The key advantage of this approach is the shortened development cycle and fast product introduction, while minimizing waste of resources and lowering risk of product failure. When applied to the product cycles of automotive sensors based on micromachining technology, this approach elucidates several critical considerations. In particular, since industrial application of micromachining technology is still at the infant stage, standards and design rules are not firmly established. Therefore, several important activities must be initiated simultaneously from the start of the innovation phase, which proves to be crucial to the prudent decision of technology alternatives and sensor system configuration. The use of a multifunctional team, as mandated in the phased approach, enables coherent development and optimization of the sense element, the fabrication technology, the packaging approach, the interface circuit configuration, and design features that allow efficient test and assembly flow. Also, with intermediate milestones within each phase, risk assessment and necessary midcourse adjustment to technology trade- offs can be both timely and accurate. Accelerometers, one of the most developed micromachined sensors, serve as representative examples that illustrate how the phased approach can benefits the commercialization of the newly established and rapidly expanding field of micromechanics.

  12. Improve Market Environment for Promoting Rapid, Sustainable and Healthy Developmentof China Auto IndustryHu Xinmin, President of China Association of Automotive Manufacturers (CAAM)

    Institute of Scientific and Technical Information of China (English)

    1997-01-01

    <正> During the 8th Five-Year Plan period, an average annual growth rate of 24% was achieved by China auto industry, which is in line with that of the gross industrial output val-ue all over China, and is higher than that of the GNP. It can be said that the auto industry ex-perienced a high speed increase in this period, but from the last two years of this period to now, an obvious slowdown in terms of growth

  13. My father’s automotive dream

    Institute of Scientific and Technical Information of China (English)

    Rain Chen

    2005-01-01

    <正>Memories of Changchun Changchun literally means ’Long Spring’. The city is located in northeast China’s Jilin province, which literally means ’Lucky Forest’. Since my father is an old worker of Changchun’s Yi Qi(the abbreviation of Changchun First Automotive Factory) plant - China’s earliest automotive plant, I have spent 60 years in the city, graduating from the well-established Jilin University and currently working for a periodical association. A friend from Beijing encouraged me to write my family’s history, and since my family’s story is really a story about the good name of Changchun, an automotive city and a college town, I couldn’t refuse.

  14. Analysis of sound absorption of tuck spacer fabrics to reduce automotive noise

    Science.gov (United States)

    Dias, Tilak; Monaragala, Ravindra; Needham, Peter; Lay, Edward

    2007-08-01

    Textiles are widely used in the automotive industry to provide both comfort to the passengers and an aesthetic appearance to the automotive interior. They can also be used to reduce automotive interior noise, which can make automotive travel safer and more comfortable. Knitted fabrics are used widely in automotive upholstery; however, the sound absorbency of a single layer of a knitted fabric is inadequate for the reduction of automotive interior noise. This paper investigates the sound absorbency of a novel knitted spacer fabric, which can be used in automotive upholstery and has the potential for greater sound absorbency than a conventional plain knitted fabric and its derivatives. The spacer fabric is modelled as a porous sound absorber and its sound absorbency is studied with regard to its structural parameters.

  15. Principais copolímeros elastoméricos à base de butadieno utilizados na indústria automobilística The most important butadiene based elastomers employed in the automotive industry

    Directory of Open Access Journals (Sweden)

    Tereza C. J. Rocha

    2007-12-01

    Full Text Available Copolímeros elastoméricos à base de butadieno são amplamente utilizados na indústria automobilística. Dentre esses destacam-se os copolímeros de butadieno-estireno (SBR e butadieno-acrilonitrila (NBR. O SBR apresenta maior importância comercial, devido a sua aplicação na produção de pneus. Quando SBR é utilizado juntamente com o homopolímero de butadieno BR-alto cis, excelentes propriedades são obtidas para sua aplicação na banda de rodagem de pneus. O copolímero elastomérico NBR é empregado em artefatos em que é necessária boa resistência a solventes orgânicos e a óleos. Nos últimos anos, as empresas automobilísticas e produtoras de pneumáticos vêm se preocupando com o meio-ambiente e, conseqüentemente, têm investido em novos processos de síntese, mais limpos, para a produção desses elastômeros. Assim, o objetivo deste artigo é apresentar uma revisão sobre dois importantes copolímeros elastoméricos à base de butadieno, SBR e NBR, abordando os processos de síntese, características principais, processamento e aplicações.Elastomer copolymers based on butadiene are widely applied in the automotive industry. Among those copolymers the most important ones are styrene-butadiene (SBR and nitrile-butadiene (NBR. SBR presents higher commercial interest, due to its application in the tire production. When SBR is mixed with high cis-1,4 polybutadiene, excellent properties are attained for application on the pneumatics treads. NBR can be used in a wide variety of application areas requiring oil, fuel, and chemical resistance. In the last years, the automotive and pneumatic industries have been increasingly concerned with environmental issues, and have invested in synthesis processes for elastomers that are less aggressive to the environment. Thus, the purpose of this article is to present a review on two important butadiene elastomer copolymers, SBR and NBR, with emphasis on the polymerization processes. The main

  16. On credibility improvements for automotive navigation systems

    NARCIS (Netherlands)

    Schaub, Florian; Hipp, Markus; Kargl, Frank; Weber, Michael

    2012-01-01

    Automotive navigation systems are becoming ubiquitous as driver assistance systems. Vendors continuously aim to enhance route guidance by adding new features to their systems. However, we found in an analysis of current navigation systems that many share interaction weaknesses, which can damage the

  17. Green innovation adoption in automotive supply chain

    DEFF Research Database (Denmark)

    Zailani, Suhaiza; Govindan, Kannan; Iranmanesh, Mohammad

    2015-01-01

    Green innovation has currently been receiving a great deal of international attention because of the growing concern of consumers, governments, and the community as a whole with regard to the degradation of natural resources and environmental pollution. The automotive sector is one of the leading...

  18. Investigation of the effects of flow conditions at rotor inlet on mixed flow turbine performance for automotive applications

    OpenAIRE

    Morrison, Richard; Spence, Stephen; Kim, Sung; Filsinger, Dietmar; Leonard, Thomas

    2016-01-01

    Current trends in the automotive industry have placed increased importance on engine downsizing for passenger vehicles. Engine downsizing often results in reduced power output and turbochargers have been relied upon to restore the power output and maintain drivability. As improved power output is required across a wide range of engine operating conditions, it is necessary for the turbocharger to operate effectively at both design and off-design conditions. One off-design condition of consider...

  19. Identification for automotive systems

    CERN Document Server

    Hjalmarsson, Håkan; Re, Luigi

    2012-01-01

    Increasing complexity and performance and reliability expectations make modeling of automotive system both more difficult and more urgent. Automotive control has slowly evolved from an add-on to classical engine and vehicle design to a key technology to enforce consumption, pollution and safety limits. Modeling, however, is still mainly based on classical methods, even though much progress has been done in the identification community to speed it up and improve it. This book, the product of a workshop of representatives of different communities, offers an insight on how to close the gap and exploit this progress for the next generations of vehicles.

  20. Automotive component failures

    CSIR Research Space (South Africa)

    Heyes, AM

    1998-06-01

    Full Text Available be expected[ 023 A[ M[ HEYES Fig[ 6[ Low magni_cation fractograph showing the seam defect "S#\\ fatigue area "F# and the brittle fracture area "B#[ Fig[ 7[ Fracture surface marked F in Fig[ 6\\ typical of a fatigue fracture surface in a high strength steel... Ltd[ All rights reserved[ Keywords] Accident investigation\\ automotive failures\\ decarburization\\ fatigue\\ weld fatigue[ 0[ INTRODUCTION Failure of automotive components is an occurrence which a}ects the life of almost every person at one stage...

  1. Green biocides, a promising technology: current and future applications to industry and industrial processes.

    Science.gov (United States)

    Ashraf, Muhammad Aqeel; Ullah, Saleem; Ahmad, Irshad; Qureshi, Ahmad Kaleem; Balkhair, Khaled S; Abdur Rehman, Muhammad

    2014-02-01

    The study of biofilms has skyrocketed in recent years due to increased awareness of the pervasiveness and impact of biofilms. It costs the USA literally billions of dollars every year in energy losses, equipment damage, product contamination and medical infections. But biofilms also offer huge potential for cleaning up hazardous waste sites, filtering municipal and industrial water and wastewater, and forming biobarriers to protect soil and groundwater from contamination. The complexity of biofilm activity and behavior requires research contributions from many disciplines such as biochemistry, engineering, mathematics and microbiology. The aim of this review is to provide a comprehensive analysis of emerging novel antimicrobial techniques, including those using myriad organic and inorganic products as well as genetic engineering techniques, the use of coordination complex molecules, composite materials and antimicrobial peptides and the use of lasers as such or their modified use in combination treatments. This review also addresses advanced and recent modifications, including methodological changes, and biocide efficacy enhancing strategies. This review will provide future planners of biofilm control technologies with a broad understanding and perspective on the use of biocides in the field of green developments for a sustainable future.

  2. An Evaluation of 3D Woven Orthogonal Composites' Potential in the Automotive Supply Chain

    Science.gov (United States)

    Taylor, Dalia

    The automotive supply chain and its management can be a very complex process and comprises a long dynamic and complex network that consists of four primary segments: original equipment manufacturers (OEMs), first tier suppliers, sub tiers suppliers, and infrastructure suppliers. During the analysis of the current automotive industry it was identified that textile industry importance is considerable increasing as a part of the global automotive supply chain, because textile products are used for interior, exterior and even suspension parts and components. Automotive industry has an increasing demand for higher quality exterior panels with better functional properties and reduced weight. One of the main potentials for this demand is based on the three-dimensional woven composites technology innovations which can replace an existing technology. The new role of the textile industry could make important changes in the automotive supply chain industry, such as: changes in the size of the supply chain, the time to the market and the position of textile industry in the automotive supply chain structure. 3D composite materials from high performance fibers, such as glass and carbon, have been used for automotive applications in a limited way due to the low production rate and the lack of research and development. This research will contribute to the understanding of textile composites in transportation and the textile parameters that affect the performance characteristics of these materials. The research examines the performance characteristics of lighter and stronger 3D woven fabric composites made from fiberglass with the aim to improve fuel efficiency by reducing the total vehicle weight while maintaining safety standards. The performance characteristics of the 3D woven fabric composite can be designed by changing different construction parameters, such as picks density, pick roving linear density, arrangements of warp and z-yarns, and the number of warp and picks layers

  3. Future directions for the development of virtual reality within an automotive manufacturer.

    Science.gov (United States)

    Lawson, Glyn; Salanitri, Davide; Waterfield, Brian

    2016-03-01

    Virtual Reality (VR) can reduce time and costs, and lead to increases in quality, in the development of a product. Given the pressure on car companies to reduce time-to-market and to continually improve quality, the automotive industry has championed the use of VR across a number of applications, including design, manufacturing, and training. This paper describes interviews with 11 engineers and employees of allied disciplines from an automotive manufacturer about their current physical and virtual properties and processes. The results guided a review of research findings and scientific advances from the academic literature, which formed the basis of recommendations for future developments of VR technologies and applications. These include: develop a greater range of virtual contexts; use multi-sensory simulation; address perceived differences between virtual and real cars; improve motion capture capabilities; implement networked 3D technology; and use VR for market research.

  4. Techno-economic requirements for automotive composites

    Science.gov (United States)

    Arnold, Scot

    1993-01-01

    New technology generally serves two main goals of the automotive industry: one is to enable vehicles to comply with various governmental regulations and the other is to provide a competitive edge in the market. The latter goal can either be served through improved manufacturing and design capabilities, such as computer aided design and computer aided manufacturing, or through improved product performance, such as anti-lock braking (ABS). Although safety features are sometimes customer driven, such as the increasing use of airbags and ABS, most are determined by regulations as outlined by the Federal Motor Vehicle Safety Standards (FMVSS). Other standards, set by the Environmental Protection Agency, determine acceptable levels of emissions and fuel consumption. State governments, such as in California, are also setting precedent standards, such as requiring manufacturers to offer zero-emission vehicles as a certain fraction of their sales in the state. The drive to apply new materials in the automobile stems from the need to reduce weight and improve fuel efficiency. Topics discussed include: new lightweight materials; types of automotive materials; automotive composite applications; the role for composite materials in automotive applications; advantages and disadvantages of composite materials; material substitution economics; economic perspective; production economics; and composite materials production economics.

  5. Aero and vibroacoustics of automotive turbochargers

    Energy Technology Data Exchange (ETDEWEB)

    Nguyen-Schaefer, Hung [Bosch Mahle Turbo Systems GmbH, Stuttgart (Germany)

    2013-02-01

    First book about the aeroacoustics of automotive turbochargers. Author of the book ''Rotordynamics of Automotive Turbochargers'', Springer, 2012. Written by an R and D expert in the turbocharger industry. Aero and Vibroacoustics of Automotive Turbochargers is a topic involving aspects from the working fields of thermodynamics of turbomachinery, aerodynamics, rotordynamics, and noise propagation computation. In this broadly interdisciplinary subject, thermodynamics of turbomachinery is used to design the turbocharger and to determine its operating conditions. Aerodynamics is needed to study the compressor flow dynamics and flow instabilities of rotating stall and surge, which can produce growling and whining-type noises. Rotordynamics is necessary to study rotor unbalance and self-excited oil-whirl instabilities, which lead to whistling and constant tone-type noises in rotating floating oil-film type bearings. For the special case of turbochargers using ball bearings, some high-order harmonic and wear noises also manifest in the rotor operating range. Lastly, noise propagation computation, based on Lighthill's analogy, is required to investigate airborne noises produced by turbochargers in passenger vehicles. The content of this book is intended for advanced undergraduates, graduates in mechanical engineering, research scientists and practicing engineers who want to better understand the interactions between these working fields and the resulting impact on the interesting topic of Aero and Vibroacoustics of Automotive Turbochargers.

  6. Automotive view on forming of continuous fiber reinforced composites and its simulation

    Science.gov (United States)

    Eck, Benedikt; Chambon, Guillaume

    2016-10-01

    This paper presents three projects of Faurecia in the domain of composite part forming and an evaluation of current forming simulation approaches regarding an application in the automotive industry. Via the latter the most performant group of currently available simulation approaches is identified. Their main drawback is however a high computational effort and further research should be done in order to accelerate them. Hereafter recommendations for an ideal forming simulation approach are identified by presenting three projects of Faurecia in the domain of composite part forming.

  7. Bringing Excellence to Automotive

    Science.gov (United States)

    Večeřa, Pavel; Paulová, Iveta

    2012-12-01

    Market situation and development in recent years shows, that organization's ability to meet customer requirements is not enough. Successful organizations are able to exceed the expectations of all stakeholders. They are building their excellence systematically. Our contribution basically how the excellence in automotive is created using EFQM Excellence Model in Total Quality Management.

  8. Personal Achievement Mathematics: Automotive.

    Science.gov (United States)

    Baenziger, Betty

    Utilizing word problems relevant to automotive mechanics, this workbook presents a concept-oriented approach to competency development in 13 areas of basic mathematics: (1) the expression of numbers as figures and words; (2) the addition, subtraction, multiplication, and division of whole numbers, fractions, and decimals; (3) scientific notation;…

  9. Photonics industry in China: from current status and trends to the importance of innovation

    Science.gov (United States)

    Fan, Chongcheng

    2011-12-01

    Current status and trends in various sectors of photonics industry in Mainland China are reviewed, which includes optical fiber communication, optical preform, fiber and cable, photonic devices and chips, LED illumination and display, and photovoltaics. Then, from the challenges and risks they are facing, critical importance of innovation is discussed. In the evolving Innovation Economy, the core competence of a company, an industry or a country is its innovation power and the capability to grab (and manage) talented people.

  10. Current trends in the global tourism industry: evidence from the United States

    Directory of Open Access Journals (Sweden)

    Nejdet Delener

    2010-10-01

    Full Text Available Tourism is one of the largest U.S. industries, serving millions of international and domestic tourists yearly. Tourists visit the U.S. to see natural wonders, cities, historic landmarks, and entertainment venues. Americans seek similar attractions as well as recreation and vacation areas. Tourism competes in the global market, so it is important to understand current trends in the U.S. travel industry. Therefore, this article offers insight into important trends and suggests strategies for policy makers involved in the travel and tourism industry.

  11. Automotive Thermoelectric Waste Heat Recovery

    Science.gov (United States)

    Meisner, Gregory P.

    2015-03-01

    Considerable fuel energy, as much as 70%, is not converted to useful work by internal combustion engines but is instead rejected as waste heat, and more than half of the waste heat, nearly 40% of fuel energy, is contained in vehicle exhaust gas. This provides an opportunity to recover some of the wasted fuel energy and convert it from heat into useful work, subject to the laws of thermodynamics, and thereby improve vehicle energy efficiency. Thermoelectric (TE) materials have been extensively researched and TE devices are now being developed for operation at high temperatures corresponding to automotive exhaust gases for direct solid-state conversion of heat into electricity. This has stimulated substantial progress in the development of practical TE generator (TEG) systems for large-scale commercialization. A significant enabler of this progress has been the US Department of Energy's Vehicle Technologies Program through funding for low cost solutions for automotive TE waste heat recovery to improve fuel economy. Our current project at General Motors has culminated in the identification of the potential supply chain for all components and assembly of an automotive TEG. A significant focus has been to develop integrated and iterative modeling tools for a fully optimized TEG design that includes all components and subsystems (TE modules, heat exchangers, thermal interfaces, electrical interconnects, power conditioning, and vehicle integration for maximal use of TEG power). We have built and tested a new, low-cost Initial TEG prototype based on state-of-the-art production-scale skutterudite TE modules, novel heat exchanger designs, and practical solutions to the many technical challenges for optimum TEG performance. We will use the results for our Initial TEG prototype to refine our modeling and design tools for a Final automotive TEG system prototype. Our recent results will be presented. Thanks to: J.R. Salvador, E.R. Gundlach, D. Thompson, N.K. Bucknor, M

  12. Long-term strategies for increased recycling of automotive aluminum and its alloying elements.

    Science.gov (United States)

    Løvik, Amund N; Modaresi, Roja; Müller, Daniel B

    2014-04-15

    Aluminum recycling currently occurs in a cascading fashion, where some alloys, used in a limited number of applications, absorb most of the end-of-life scrap. An expected increase in scrap supply in coming decades necessitates restructuring of the aluminum cycle to open up new recycling paths for alloys and avoid a potential scrap surplus. This paper explores various interventions in end-of-life management and recycling of automotive aluminum, using a dynamic substance flow analysis model of aluminum and its alloying elements with resolution on component and alloy level (vehicle-component-alloy-element model). It was found that increased component dismantling before vehicle shredding can be an effective, so far underestimated, intervention in the medium term, especially if combined with development of safety-relevant components such as wheels from secondary material. In the long term, automatic alloy sorting technologies are most likely required, but could at the same time reduce the need for magnesium removal in refining. Cooperation between the primary and secondary aluminum industries, the automotive industry, and end-of-life vehicle dismantlers is therefore essential to ensure continued recycling of automotive aluminum and its alloying elements.

  13. Seleção de projetos Seis Sigma: aplicação em uma indústria do setor automobilístico Six Sigma project selection: an application in an automotive industry

    Directory of Open Access Journals (Sweden)

    Marcelo Machado Fernandes

    2007-12-01

    Full Text Available O Seis Sigma vem ganhando, cada vez mais, espaço nas empresas como uma metodologia bastante eficaz à solução de problemas estruturais através da diminuição da variação de processos e fornecimento de produtos e serviços dentro das necessidades dos clientes. A principal forma com que se busca atingir tal objetivo é através do desenvolvimento de projetos de melhorias. Sendo assim, um tema bastante importante a ser discutido é o processo de seleção de tais projetos, que serão gerenciados através desta metodologia. Neste artigo é apresentada uma análise em uma indústria do setor automobilístico, quanto ao seu processo de seleção de projetos Seis Sigma. Deste trabalho foi possível constatar influência positiva do referido processo no desenvolvimento dos projetos, por exemplo, quanto ao tempo médio de desenvolvimento e ganhos financeiros obtidos, o que vem de encontro ao que a literatura tem sinalizado.Six Sigma Methodology has been growing, each day, in the industrial environment as a very efficient tool to solve structural problems through the reduction of process variation and through the supply of service and product in compliance with customer requirements. The main way to achieve this goal is through improvement projects. This way, a very important topic to be discussed is the selection of those projects that will be managed by this methodology. This article presents an application in an automotive industry, regarding its process of Six Sigma project selection. From this study it was possible to prove the existence of a positive influence in the referred process, in project development, for example, regarding the average development time and financial improvements, as the literature reviewed here has shown.

  14. USE OF NANOTECHNOLOGY PRE-TREATMENT IN AUTOMOTIVE PAINTING LINE

    Directory of Open Access Journals (Sweden)

    Alberto Nei Carvalho Costa

    2012-09-01

    Full Text Available The current safety requirements, environmental impacts and performance have been ledding the automotive industry to search for new alternatives, not just for new car bodies materials, also for new sheet surface treatments as well, used in the painting process in order to fit simultaneous, environmental requirements and corrosion resistance maintenance, that are the key feature guarantees offered by automakers and are also vital to the durability of the vehicle. This fact is of great importance considering that, besides the various types of steels and their metalic coatings, another factor that directly influences the corrosion resistance is the painting system used. Within this context, the GMB, in partnership with CSN, has been performing several works by adding the knowledge of the supplier to automotive technology. An example of this partnership we have the present study, which aimed to, comparatively, evaluate the corrosion resistance of two systems of painted galvanized steel, the first one with pre-treatment based on a traditional phosphate, and the another one based on a nano-ceramic film. In this study, was found out that materials with pre-treatment based on results of nanotechnology showed similar corrosion resistance comparing the phosphatized materials in a traditional way.

  15. An Organizational Knowledge Ontology for Automotive Supply Chains

    Science.gov (United States)

    Hellingrath, Bernd; Witthaut, Markus; Böhle, Carsten; Brügger, Stephan

    The currently completed ILIPT (Intelligent Logistics for Innovative Product Technologies) project was concerned with the concept of the “5 day car” (a customized car that is delivered within five days after its ordering) and encompassed extensive research on the required production and logistics network structures and processes. As car manufacturers in the automotive industry (commonly referred to as OEMs) rely heavily on their suppliers, the major challenge lies in the organization of inter-enterprise cooperation supported by information systems (IS) in an efficient manner. A common understanding of supply chain concepts is indispensable for this. Ontologies as formal representations of concepts can be used as a semantic basis for cooperation. Relevant results from ILIPT are presented followed by a concept as well as a prototype of how to transfer the theoretical findings to a practical implementation, in this case a multi-agent system.

  16. Current state and prospects of cost accounting enterprises oil and fat industry

    Directory of Open Access Journals (Sweden)

    I.M. Vygivska

    2015-06-01

    Full Text Available The article analyzes the current state oil and fat industry of Ukraine and described the trend of the industry of agriculture. Revealed the pressing problems of accounting of expenses oil and fat industry, identified cost centers and their composition, raw materials, products and waste as well as the directions of economic activity (of species that cause costs to increase efficiency of resource potential sub the object management capabilities and optimize its financial results. The study singles out areas of improvement of organizational and methodological aspects of the accounting of expenses oil and fat industry, in particular in terms of internal accounting proposed disclosure of costs to activities, types of oil and fat products, cost centers and production waste, contributing optimization of production costs and expenses of the entity as a whole

  17. Current status of PTA industry in China%我国PTA产业现状

    Institute of Scientific and Technical Information of China (English)

    黄攀

    2014-01-01

    The article reviews Current production status、new expansion projects、the balance of supply and de-mand 、Situation on the upstream and downstream as well as related forecasts of PTA industry in China,In view of the characteristics of PTA industry and major issues faced by PTA industry in the future in our country,Some sug-gestions for developing PTA industry are put forward.%着重论述了我国精对苯二甲酸(PTA)产业生产现状、新扩建项目情况、供需平衡、上下游情况及相关预测等,并针对 PTA行业的特点和未来我国 PTA行业面临的主要问题,提出了几点发展建议。

  18. Características estruturais, relacionais e gerenciais na cadeia de suprimentos de um condomínio industrial na indústria automobilística Structural, relational and managerial characteristics in supply chain of a condominium in the automotive industry

    Directory of Open Access Journals (Sweden)

    Sílvio Roberto Ignácio Pires

    2010-01-01

    Full Text Available Nas últimas décadas, a contribuição da indústria automobilística tem sido muito representativa em termos de inovações na gestão da cadeia de suprimentos, tais como aquelas contempladas nos modelos de consórcio modular e de condomínio industrial. Este artigo apresenta os resultados de uma pesquisa envolvendo diferentes configurações na estrutura de relacionamento entre uma montadora de automóveis e alguns de seus fornecedores, em uma cadeia de suprimentos da indústria automobilística que utiliza o modelo de condomínio industrial. O propósito principal foi verificar, empiricamente, algumas das implicações que a configuração da cadeia de suprimentos exerce sobre elementos importantes na sua gestão, tais como: tipos de relacionamentos, processos logísticos, planejamento de produtos, gestão da produção e medição de desempenho. Os resultados corroboram que a configuração da cadeia é fator determinante na forma como se conduz o relacionamento da montadora com seus fornecedores, influenciando, significativamente, os elementos considerados na análise.In the last decades the contribution of the automotive industry has been very representative in terms of innovations in supply chain management, such as those of the modular consortium and industrial condominium models. In this context, this article presents the findings of a research involving distinct configurations in the relationship structure of an automaker and some of its suppliers in an automotive industry supply chain which uses the industrial condominium model. The main objective was to empirically ascertain some of the implications of the supply chain configuration in important elements of its management, such as the types of relationships, logistic processes, product planning, production management, and performance assessment. The findings confirm that the supply chain configuration is a determining factor in how the automaker's relationship with its suppliers is

  19. 75 FR 41894 - Wapakoneta Machine Company, Currently Known as EF Industrial Technologies, Inc., Wapakoneta, OH...

    Science.gov (United States)

    2010-07-19

    ... production of machine knives. New information shows that as of early 2010, Wapakoneta Machine Company is... Employment and Training Administration Wapakoneta Machine Company, Currently Known as EF Industrial..., 2010, applicable to workers of Wapakoneta Machine Company, Wapakoneta, Ohio. The notice was...

  20. Rotordynamics of automotive turbochargers

    CERN Document Server

    Nguyen-Schäfer, Hung

    2015-01-01

    Rotordynamics of automotive turbochargers is dealt with in this book encompassing the widely working field of small turbomachines under real operating conditions at the very high rotor speeds up to 300000 rpm. The broadly interdisciplinary field of turbocharger rotordynamics involves 1) Thermodynamics and Turbo-Matching of Turbochargers 2) Dynamics of Turbomachinery 3) Stability Analysis of Linear Rotordynamics with the Eigenvalue Theory 4) Stability Analysis of Nonlinear Rotordynamics with the Bifurcation Theory 5) Bearing Dynamics of the Oil Film using the Two-Phase Reynolds Equation 6) Computation of Nonlinear Responses of a Turbocharger Rotor 7) Aero and Vibroacoustics of Turbochargers 8) Shop and Trim Balancing at Two Planes of the Rotor 9) Tribology of the Bearing Surface Roughness 10) Design of Turbocharger Platforms using the Similarity Laws The rotor response of an automotive turbocharger at high rotor speeds is studied analytically, computationally, and experimentally. Due to the nonlinear character...

  1. A revisit on the current practice of dispute resolution and ADR in the Malaysian construction industry

    Directory of Open Access Journals (Sweden)

    Mohd Suhaimi Mohd Danuri

    2012-06-01

    Full Text Available The current dispute resolution procedures available in the Malaysian construction industry are mainly litigation and arbitration. In addition, the alternative dispute resolutions (ADR, namely mediation and adjudication, have also been introduced as the other methods for resolving disputes. The objective of this study is to examine the current practice of dispute resolution and ADR available in the Malaysian construction industry. The aim of this paper is two-fold: to report the current practice of dispute resolution and ADR, and identify the attributes of successful implementation of both mechanisms based on the perceptions of the Malaysian construction industry players. From the jurisprudence point of view, this study looks into the law as it is, in relation to the current practice of dispute resolution and ADR, by showing how those findings can be used to explain why improvement is needed to promote a successful and well received dispute resolution and ADR, and what lessons can be learnt, towards the formulation of a more viable methods for the Malaysian construction industry. NVivo software has been used to manage and organise the complete interview transcripts and facilitate the data analysis process for this study. Literature review reveals a continuous development of dispute resolution and ADR in the Malaysian construction industry, while, globally the industry has not only embraced ADR but also spearheaded the development of innovative forms of dispute avoidance mechanism. The findings of interviews show that locally, apart from litigation, the common types of ADR are arbitration, mediation and ad hoc mechanism. The findings also lead to the discovery of the following attributes: faster, less procedural, cost effective and enforceable; regulation and government's support; professionalism and ethic; training; and facility, that may promote a successful implementation of dispute resolution and ADR in Malaysia.

  2. Practice and Thinking of the Automotive Industry Technology Transfer:Taking 2015 China Automobile Technology Transfer Conference as an Example%汽车行业技术转移工作的实践与思考--以2015中国汽车技术转移大会为例

    Institute of Scientific and Technical Information of China (English)

    张程; 孙新炜; 陶芸芸

    2016-01-01

    2015 China Automobile Technology Transfer Conference is sponsored by Society of Automotive Engineers of China, Jiangsu Industrial Technology Research Institute and Suzhou Automotive Research Institute, Tsinghua University. Some institutes gave us a lot of support, such as Society of Automotive Engineers of Jiangsu, Suzhou science and Technology Bureau. Taking the form of one summit forum and two special activities and one industry alliance, the conference tries to make some innovative changes on creativity, organization, content.%文章研究的2015中国汽车技术转移大会由中国汽车工程学会、江苏省产业技术研究院和清华大学苏州汽车研究院共同主办,并得到了江苏省汽车工程学会、苏州市科技局等机构的支持。大会通过“1+2+1”(1个高峰论坛、2场特色活动和1个产业联盟)的形式,力争在创意、组织和内容上有所创新。

  3. Challenges around automotive shredder residue production and disposal.

    Science.gov (United States)

    Khodier, Ala; Williams, Karl; Dallison, Neil

    2017-05-10

    The challenge for the automotive industry is how to ensure they adopt the circular economy when it comes to the disposal of end-of-life vehicles (ELV). According to the European Commission the UK achieved a total reuse and recovery rate of 88%. This is short of the revised ELV directive target of 95% materials recovery, which requires a minimum of 85% of materials to be recycled or reused. A significant component of the recycling process is the production of automotive shredder residue (ASR). This is currently landfilled across Europe. The additional 10% could be met by processing ASR through either waste-to-energy facilities or Post shredder technology (PST) to recover materials. The UK auto and recycling sectors claimed there would need to be a massive investment by their members in both new capacity and new technology for PST to recover additional recycle materials. It has been shown that 50% of the ASR contains valuable recoverable materials which could be used to meet the Directive target. It is expected in the next 5years that technological innovation in car design will change the composition from easily recoverable metal to difficult polymers. This change in composition will impact on the current drive to integrate the European Circular Economy Package. A positive factor is that main driver for using ASR is coming from the metals recycling industry itself. They are looking to develop the infrastructure for energy generation from ASR and subsequent material recovery. This is driven by the economics of the process rather than meeting the Directive targets. The study undertaken has identified potential pathways and barriers for commercial thermal treatment of ASR. The results of ASR characterisation were used to assess commercial plants from around the world. Whilst there were many claiming that processing of ASR was possible none have so far shown both the technological capability and economic justification. Copyright © 2017 Elsevier Ltd. All rights reserved.

  4. Polymer matrix nanocomposites for automotive structural components

    Science.gov (United States)

    Naskar, Amit K.; Keum, Jong K.; Boeman, Raymond G.

    2016-12-01

    Over the past several decades, the automotive industry has expended significant effort to develop lightweight parts from new easy-to-process polymeric nanocomposites. These materials have been particularly attractive because they can increase fuel efficiency and reduce greenhouse gas emissions. However, attempts to reinforce soft matrices by nanoscale reinforcing agents at commercially deployable scales have been only sporadically successful to date. This situation is due primarily to the lack of fundamental understanding of how multiscale interfacial interactions and the resultant structures affect the properties of polymer nanocomposites. In this Perspective, we critically evaluate the state of the art in the field and propose a possible path that may help to overcome these barriers. Only once we achieve a deeper understanding of the structure-properties relationship of polymer matrix nanocomposites will we be able to develop novel structural nanocomposites with enhanced mechanical properties for automotive applications.

  5. Innovation and Entrepreneurship in the Automotive Business

    DEFF Research Database (Denmark)

    2011-01-01

    invention have appropriate benefits. The timing of the dialog with a potential user or business partner is important when it comes to which issues that have highest priorities or are most frequently discussed in the organization of said user or business partner. If there exist a special issue that your idea......The global automotive business is one of the most competitive environment you can imagine. As an independent inventor or as a small development company it is very challenging to be successful in implementing new ideas and components. In this mature and somewhat conservative technical environment...... address you will have a much better access the decision making process and get enough interest for a potential business deal. After 20 years as a supplier of engineering services to the automotive industry and 10 years as head of Global R&D at Scania CV AB, I have experienced pros and cons both from...

  6. Polymer matrix nanocomposites for automotive structural components.

    Science.gov (United States)

    Naskar, Amit K; Keum, Jong K; Boeman, Raymond G

    2016-12-06

    Over the past several decades, the automotive industry has expended significant effort to develop lightweight parts from new easy-to-process polymeric nanocomposites. These materials have been particularly attractive because they can increase fuel efficiency and reduce greenhouse gas emissions. However, attempts to reinforce soft matrices by nanoscale reinforcing agents at commercially deployable scales have been only sporadically successful to date. This situation is due primarily to the lack of fundamental understanding of how multiscale interfacial interactions and the resultant structures affect the properties of polymer nanocomposites. In this Perspective, we critically evaluate the state of the art in the field and propose a possible path that may help to overcome these barriers. Only once we achieve a deeper understanding of the structure-properties relationship of polymer matrix nanocomposites will we be able to develop novel structural nanocomposites with enhanced mechanical properties for automotive applications.

  7. FISITA 2012 World Automotive Congress

    CERN Document Server

    2013-01-01

    Proceedings of the FISITA 2012 World Automotive Congress are selected from nearly 2,000 papers submitted to the 34th FISITA World Automotive Congress, which is held by Society of Automotive Engineers of China (SAE-China ) and the International Federation of Automotive Engineering Societies (FISITA). This proceedings focus on solutions for sustainable mobility in all areas of passenger car, truck and bus transportation. Volume 8: Vehicle Design and Testing (II) focuses on: •Automotive Reliability Technology •Lightweight Design Technology •Design for Recycling •Dynamic Modeling •Simulation and Experimental Validation •Virtual Design, Testing and Validation •Testing of Components, Systems and Full Vehicle Above all researchers, professional engineers and graduates in fields of automotive engineering, mechanical engineering and electronic engineering will benefit from this book.   SAE-China is a national academic organization composed of enterprises and professionals who focus on research, design a...

  8. Status and Prospects of the Global Automotive Fuel Cell Industry and Plans for Deployment of Fuel Cell Vehicles and Hydrogen Refueling Infrastructure

    Energy Technology Data Exchange (ETDEWEB)

    Greene, David L [ORNL; Duleep, Gopal [HD Systems

    2013-06-01

    Automobile manufacturers leading the development of mass-market fuel cell vehicles (FCVs) were interviewed in Japan, Korea, Germany and the United States. There is general agreement that the performance of FCVs with respect to durability, cold start, packaging, acceleration, refueling time and range has progressed to the point where vehicles that could be brought to market in 2015 will satisfy customer expectations. However, cost and the lack of refueling infrastructure remain significant barriers. Costs have been dramatically reduced over the past decade, yet are still about twice what appears to be needed for sustainable market success. While all four countries have plans for the early deployment of hydrogen refueling infrastructure, the roles of government, industry and the public in creating a viable hydrogen refueling infrastructure remain unresolved. The existence of an adequate refueling infrastructure and supporting government policies are likely to be the critical factors that determine when and where hydrogen FCVs are brought to market.

  9. Determination of input data for numerical design of sheet steels - report on a common research project of the steel and automotive industry; Ermittlung von Berechnungskennwerten an Karosseriewerkstoffen - Bericht ueber ein gemeinschaftsprojekt der Stahl- und Automobilindustrie

    Energy Technology Data Exchange (ETDEWEB)

    Bleck, W.; Frehn, A. [Institut fuer Eisenhuettenkunde, RWTH Aachen (Germany); Engl, B. [ThyssenKrupp Stahl AG, Dortmund (Germany); Nicklas, D. [Saint-Gobain Sekurit Deutschland GmbH and Co KG, Aachen (Germany); Steinbeck, G. [Stahlinstitut VDEh, Duesseldorf (Germany)

    2004-08-01

    Within the scope of a common research project of the steel and automotive industry, 20 sheet steels have been investigated to obtain input data for FE-analysis. In detail, elastic, plastic and fatique characteristical values were determined by several testing institutes for a period of 3 years. The investigated sheet steels differ with regard to the microstructure and the steel concept. Beside several ferritic steels, multiphase steels like dual phase-, complex phase- and TRIP steels as well as 2 austenitic stainless steels were characterised. The starting materials and selected steels with a defined predeformation and heat treatment were investigated. Within this project, the partners developed a testing and documentation precept in which the ways and means were fixed to reach the defined steel condition and to enable a standardised testing and data output for the material database, realised by the automotive industry. Before the actual elastic, plastic and fatique testing, a reception test for all steels was carried out to characterise the materials with regard to the microstructure, surface condition, chemical composition and mechanical properties, obtained in the quasistatic tensile test. The results of the different testing institutes (elastic, plastic and fatique) will be presented in separate publications in detail. As a result of this project it became obvious that the investigated steels can be divided into steel groups which show a similar strain hardening behaviour. Thus, a prediction of mechanical values and flow curves for cognate steels within one steel group seems to be possible. This subject will be the focus of further investigations within the scope of a new project started on January 1{sup st}, 2003. (Abstract Copyright [2004], Wiley Periodicals, Inc.) [German] Im Rahmen eines gemeinschaftlichen Projektes der Stahl- und Automobilindustrie wurden an insgesamt 20 Staehlen fuer Feinblech Kennwerte fuer die FEM-Simulation ermittelt. Im Einzelnen

  10. Pressupostos da gestão da cadeia de suprimentos: evidências de estudos sobre a indústria automobilística Main assumptions of supply chain management: evidence from studies of the automotive industry

    Directory of Open Access Journals (Sweden)

    Alceu Gomes Alves Filho

    2004-12-01

    Full Text Available O desenvolvimento de abordagens para estudo de cadeias de suprimentos é relativamente recente e vem sendo tratado em periódicos científicos, de modo sistemático, apenas a partir do final dos anos 80. Neste artigo, são apresentados, inicialmente, os principais pressupostos da abordagem que ficou conhecida como Gestão da Cadeia de Suprimentos (GCS. Em seguida, procura-se ilustrar, a partir de uma revisão parcial de trabalhos realizados sobre a indústria automobilística, em que medida tais pressupostos podem, ou não, ser verificados. Constatando que apenas em alguns casos o conjunto de pressupostos tende a se tornar realidade, sugere-se que seja desenvolvida uma etapa metodológica inicial para a verificação de tais pressupostos ou para a avaliação das características estruturais e relacionais da cadeia de suprimentos a ser estudada. Procurando contribuir para o desenvolvimento dessa primeira etapa metodológica, faz-se uma breve síntese de algumas correntes teóricas que podem oferecer subsídios para a análise das características estruturais e relacionais principais da cadeia de suprimentos. Tal análise auxilia a avaliar o contexto em que princípios e técnicas da GCS poderão ser propostos e implementados e, também, pelo menos parcialmente, os resultados que poderão ser alcançados.The development of approaches for research on supply chains is fairly recent, since they only began to be studied systematically in the late 1980's. This paper begins with an overview of the main assumptions of the Supply Chain Management (SCM approach. Based on a partial review of the empirical literature on the automotive industry, the paper then examines whether these assumptions can be confirmed in practice. Since the reviewed literature does not indicate that the aforementioned SCM assumptions have been concretized in the automotive industry, we propose that an initial methodological step be developed to help researchers identify the

  11. Current and future industrial energy service characterizations. Volume II. Energy data on the US manufacturing subsector

    Energy Technology Data Exchange (ETDEWEB)

    Krawiec, F.; Thomas, T.; Jackson, F.; Limaye, D.R.; Isser, S.; Karnofsky, K.; Davis, T.D.

    1980-10-01

    In order to characterize industrial energy service, current energy demand, its end uses, and cost of typical energy applications and resultant services in the industrial sector were examined and a projection of state industrial energy demands and prices to 1990 was developed. Volume II presents in Section 2 data on the US manufacturing subsector energy demand, intensity, growth rates, and cost for 1971, 1974, and 1976. These energy data are disaggregated not only by fuel type but also by user classifications, including the 2-digit SIC industry groups, 3-digit subgroups, and 4-digit SIC individual industries. These data characterize typical energy applications and the resultant services in this subsector. The quantities of fuel and electric energy purchased by the US manufacturing subsector were converted to British thermal units and reported in billions of Btu. The conversion factors are presented in Table 4-1 of Volume I. To facilitate the descriptive analysis, all energy cost and intensity data were expressed in constant 1976 dollars. The specific US industrial energy service characteristics developed and used in the descriptive analysis are presented in Volume I. Section 3 presents the computer program used to produce the tabulated data.

  12. The impact of alternate fuels on future candidate automotive engines

    Energy Technology Data Exchange (ETDEWEB)

    Rahnke, C.J.; Nichols, R.J.

    1982-06-01

    The thermal efficiency that could occur in the future for a variety of automotive engine candidates operating on conventional and alternate fuels is projected based on current automotive engine development trends and the special characteristics of the various alternate fuels. The multi-fuel engine candidates include mixture cycle and direct injection reciprocating engines, as well as adiabatic turbocompound engines and advanced gas turbine and Stirling engines. The alternate fuels considered are propane, methanol, ethanol, diesel and methane.

  13. DEA-Based Performance Evaluation of the Automotive Industry Inventory%基于数据包络分析的汽车行业库存绩效评价研究--以某汽车公司为例

    Institute of Scientific and Technical Information of China (English)

    赵宝福; 李晓炜

    2014-01-01

    The article using the method of DEA model,combined with Beijing Benz Auto Co.,Ltd inventory data of auto parts and accessories to evaluate the performance of the inventory control.Research proves that inventory management of the enterprise with high input and low output phenomenon obviously and inventory control efficiency level is lower.So the enterprise should reduce safety stock holdings,decrease storage costs,Inventory turnover rate of funds.Large-scale production enterprises, Such as the automotive industry,,should be to create a new inventory management-Virtual joint inventory management,to improve the efficiency of enterprise inventory control.%文中利用DEA模型方法,结合某汽车公司汽车零部件库存数据对企业的库存控制绩效进行评价研究。研究证明,某汽车公司库存管理中高投入低产出现象较明显,库存控制效率水平较低。企业应该减少安全库存持有量,降低仓储成本,提高库存资金周转率。对于汽车行业这种大型生产企业来,应该创立新的库存管理方式---虚拟联合库存管理,提高企业库存控制效率。

  14. Comparação entre as tendências e estratégias da indústria automotiva no Brasil e na Europa Trends and strategies in the automotive industry: a comparative study of Brazilian and European markets

    Directory of Open Access Journals (Sweden)

    Luiz Felipe Scavarda

    2005-12-01

    Full Text Available A indústria automotiva está passando por transformações que vêm provocando a diversificação e segmentação do mercado, a redução do ciclo de vida de modelos de veículos e a oferta de variedades de atributos desses modelos para os clientes. Este artigo tem por objetivos analisar essas tendências e avaliar as principais estratégias desenvolvidas e implementadas pelas montadoras de veículos nos mercados brasileiro e europeu, para fazer face a estas tendências. Os resultados obtidos no Brasil pelos autores deste artigo foram analisados tendo como base a metodologia científica adotada em uma pesquisa similar desenvolvida na Europa. Os resultados mostram como as estratégias de plataformas, de configuração tardia e de pacotes de opcionais estão sendo implementadas pelas montadoras, permitindo uma comparação entre os dois mercados examinados.The automotive industry is undergoing transformations that have led to the segmentation and diversification of its market, reductions in the life cycle of vehicle models, and the offer of a variety of features of these models to consumers. Within this context, this paper analyzes these trends and evaluates the key strategies developed and implemented by Brazilian and European automakers in face of these trends. Our findings, which are analyzed using the same methodology adopted in a similar survey conducted in Europe, indicate how platform, late configuration and option bundling strategies have been implemented by automakers, allowing for a comparison of the two markets in question.

  15. 价值网视角下的汽车服务产业分析探讨%The Research on the Automotive Service Industry in the Value Net Perspective

    Institute of Scientific and Technical Information of China (English)

    房殿军; 金国淼

    2012-01-01

    价值网是在网络经济背景下提出的,是由利益相关者之间相互影响而形成的价值生成、分配、转移和使用的关系及其结构.价值网络的思想打破了传统价值链的线性思维和价值活动顺序分离的机械模式,围绕顾客价值重构原有价值链.该文在价值网视角下对汽车服务产业进行了简单的分析探讨,通过了解价值网理论发展、价值网模型和价值网特征来分析探讨汽车服务产业价值网.%Value net is a concept put forward under the circumstance of network economy, which reflects the interrelation and structure of value generation, distribution, transformation and application formed with the interaction of related factors. The concept of value net breaks through the traditional linear thinking of traditional value chain and the rigid model of value activity sequence, on which basis it reconstructs the original value chain around customer value. This paper analyzes the automotive service industry value net simply in the value net perspective, through an understanding of the value net theory development, the value net model, and the value net characteristics.

  16. Automotive Stirling Engine Development Project

    Science.gov (United States)

    Ernst, William D.; Shaltens, Richard K.

    1997-01-01

    The development and verification of automotive Stirling engine (ASE) component and system technology is described as it evolved through two experimental engine designs: the Mod 1 and the Mod 2. Engine operation and performance and endurance test results for the Mod 1 are summarized. Mod 2 engine and component development progress is traced from the original design through hardware development, laboratory test, and vehicle installation. More than 21,000 hr of testing were accomplished, including 4800 hr with vehicles that were driven more dm 59,000 miles. Mod 2 engine dynamometer tests demonstrated that the engine system configuration had accomplished its performance goals for power (60 kW) and efficiency (38.5%) to within a few percent. Tests with the Mod 2 engine installed in a delivery van demonstrated combined metro-highway fuel economy improvements consistent with engine performance goals and the potential for low emission levels. A modified version of the Mod 2 has been identified as a manufacturable design for an ASE. As part of the ASE project, the Industry Test and Evaluation Program (ITEP), NASA Technology Utilization (TU) project, and the industry-funded Stirling Natural Gas Engine program were undertaken to transfer ASE technology to end users. The results of these technology transfer efforts are also summarized.

  17. Industrial hazardous waste management in Turkey: current state of the field and primary challenges.

    Science.gov (United States)

    Salihoglu, Güray

    2010-05-15

    A holistic evaluation of a country's hazardous waste management (HWM) practices is useful in identifying the necessary actions to focus on. Based on an analysis of industrial hazardous waste (HW) generation in Turkey, this paper attempts to critically evaluate and report current Turkish HWM practices and discuss the primary challenges to be addressed. The generation of industrial HW for Turkey reported in 2004 was 1.195 million tons, which accounted for 7% of the total industrial solid waste (ISW) generated by the manufacturing industry, and for nearly 4.9% of the total solid waste generated in the country. The HW generated by the top five manufacturing product categories--basic metals, chemicals and chemical products, food and beverages, coke and refined petroleum, motor vehicles and trailers--accounted for 89.0% of total industrial HW. 21% of the HW generated in 2004 was recycled or reused, and 6% was sold or donated, whereas 73% was sent to ultimate disposal. 67% of the HW sent to ultimate disposal was disposed of at municipal landfills. The total capacity of the existing regional HW facilities is 212,500 tons/year, which accounts for about 24% of the HW to be disposed. Turkey has identified the HW problem in the country and enacted legislation, designated a lead agency, and promulgated rules and regulations. Several new initiatives are planned for improving HW management nationally; however, some HWM problems will be persistent due to previous and existing industrial development plans. These development policies led to the concentration of industry in regions marked by precious agricultural fields and high population density. This occurred because the government previously exhibited a default prioritization towards industrial development, leading to insufficient implementation of regulations on HW generators. Some of the problems may also be rooted in other countries that allow illegal trans boundary HW movements despite international regulations. Copyright (c

  18. Managing ergonomics in the development of rotation between workstations in the automotive industry. A balance between health and traceability of tasks.

    Science.gov (United States)

    Filus, Rodrigo; Partel, Luciana

    2012-01-01

    Abstract When the subject rotation between workstations (job rotation) is inside the organizations it's seemed that technically there are lots of restrictions to the development of an adequate system of rotation. We went from the need for an advanced ergonomic study and even possible restrictions of versatility and training of employees. The implementation of the ideal system of rotation passes through stages of development and research ergonomic study of the level of employee versatility, awareness and discussion with employees, implementation of the proposed system, feedback and audits for maintenance of the ideal sequence and time of rotation. For the success of the project there is a need for multidisciplinary involvement in the areas of manufacturing engineering, industrial engineering, human resources, medical services and manufacturing. Rotation between the tasks may mean that a worker should conduct two or more different activities in different parts of the day (ie. change between activity A and activity B "between 1 hours and 2 hours interval). An important consideration is to ensure that different activities do not present the same ergonomic risk for the same body part. The tracing of the execution of the activity is an important factor for production processes. Thus it is possible to conduct appropriate levels of training for employees and ensure safe and sustainable processes in terms of workers' health, productivity and quality.

  19. Distinguishing between chemical and physical promotion mechanisms by CeO{sub 2} in Pt, Rh three-way automotive catalysts under practical industrial conditions

    Energy Technology Data Exchange (ETDEWEB)

    Robota, H.J.; Nunan, J.G. [Allied-Signal Research and Technology, Des Plains, IL (United States)

    1993-12-31

    Under practical industrial conditions, aged, rather than fresh, catalyst performances is required to meet various regulatory emissions levels. While CeO{sub 2} is recognized as critical in allowing practically aged Pt, Rh catalysts to meet these performance targets, debate continues concerning the physicochemical mechanisms responsible for the performance enhancement. Suppressed precious metal sintering and stabilization of support {gamma}-Al{sub 2}O{sub 3} against surface area loss and structural phase changes are the principle physical mechanisms suggested. Chemical promotion by CeO2 has been attributed to oxygen storage, enhanced water gas shift activity, and enhanced CO oxidation activity through a precious metal-CeO2 coupling mechanisms. The authors have attempted to distinguish the relative contributions of these physical and chemical mechanisms to the performance of practical Pt, Rh catalysts. Two catalysts were aged in tandem using standard dynamometer methods. One was a fully formulated reference catalyst and the other was a CeO{sub 2}-free catalyst. Several potential chemical promotional mechanisms of CO oxidation via a more facile reaction pathway involving coupling between the precious metals and CeO{sub 2}.

  20. Automotive mechatronics automotive networking, driving stability systems, electronics

    CERN Document Server

    2015-01-01

    As the complexity of automotive vehicles increases this book presents operational and practical issues of automotive mechatronics. It is a comprehensive introduction to controlled automotive systems and provides detailed information of sensors for travel, angle, engine speed, vehicle speed, acceleration, pressure, temperature, flow, gas concentration etc. The measurement principles of the different sensor groups are explained and examples to show the measurement principles applied in different types. Contents Basics of mechatronics.- Architecture.- Electronic control unit.- Software development.- Basic principles of networking.- Automotive networking.- Bus systems.- Automotive sensors.- Sensor measuring principles.- Sensor types.- Electric actuators.- Electrohydraulic actuators.- Electronic transmission control.- Electronic transmission control unit.- Modules for transmission control.- Antilock braking system.- Traction control system.- Electronic stability program.- Automatic brake functions.- Hydraulic modu...

  1. GATE Center for Automotive Fuel Cell Systems at Virginia Tech

    Energy Technology Data Exchange (ETDEWEB)

    Nelson, Douglas [Virginia Polytechnic Inst. and State Univ. (Virginia Tech), Blacksburg, VA (United States)

    2011-09-30

    The Virginia Tech GATE Center for Automotive Fuel Cell Systems (CAFCS) achieved the following objectives in support of the domestic automotive industry: Expanded and updated fuel cell and vehicle technologies education programs; Conducted industry directed research in three thrust areas development and characterization of materials for PEM fuel cells; performance and durability modeling for PEM fuel cells; and fuel cell systems design and optimization, including hybrid and plug-in hybrid fuel cell vehicles; Developed MS and Ph.D. engineers and scientists who are pursuing careers related to fuel cells and automotive applications; Published research results that provide industry with new knowledge which contributes to the advancement of fuel cell and vehicle systems commercialization. With support from the Dept. of Energy, the CAFCS upgraded existing graduate course offerings; introduced a hands-on laboratory component that make use of Virginia Tech's comprehensive laboratory facilities, funded 15 GATE Fellowships over a five year period; and expanded our program of industry interaction to improve student awareness of challenges and opportunities in the automotive industry. GATE Center graduate students have a state-of-the-art research experience preparing them for a career to contribute to the advancement fuel cell and vehicle technologies.

  2. Current Development of Meat-Processing Industry in Ukraine: Tendencies, Problems and Strategies for Solution

    Directory of Open Access Journals (Sweden)

    Kateryna Vlasova

    2015-09-01

    Full Text Available This article describes the current state of all meat-processing companies in Ukraine by using such indexes as the main measures for it: number of employees involved in this particular industry and whole processing industry, number of companies in an industry etc. An author suggests to study self-sufficiency of main products as a result of activity of meat-processing companies in domestic market and a dynamics of trade balance by different meat types as a result/ success on international market. The given analysis pay attention to main problems in the industry: negative trade balance, lack of production in strategic spheres, higher prices of imported goods compared to cheaper national product. A structure of export was compared to its import to identify most unbalanced categories in home market. An analysis of geographical structure of export/import operations showed a disproportion that can bring to constant negative transformation of meat-processing industry. A number of strategies to overcome these problems is proposed.

  3. Current industrial practice of managing risks in product development project portfolios

    DEFF Research Database (Denmark)

    Weng, R.; Oehmen, Josef; Ben-Daya, M.

    2013-01-01

    Managing portfolios of development and engineering projects currently presents significant challenges to companies. This is even more the case in the management of portfolio risks, where both industry and academia currently lack a clear conceptual understanding of what portfolio risks are and what...... influences them. The objective of this paper is two-fold: First, based on a literature review and industry focus group discussions, we introduce a new model for describing portfolio-level risks. It consists of three types of risks (escalated risks, common cause risks, and cascading risks) based on 9 types...... of interdependencies in PD project portfolios (Technology, Budget, Objectives and Requirements, Infrastructure and Equipment, Skillset and Human Resources, Process and Schedule, Supplier, Legal and Regulatory, and finally Market and Customer). Second, we investigate how risk management on the portfolio level...

  4. Opportunities and challenges for use of SSM forming in the aerospace industry

    CSIR Research Space (South Africa)

    Chou, HN

    2006-01-01

    Full Text Available SSM is now considered an established technology to produce high integrity near net shape components for the automotive industry in particular. Although it is used extensively in the automotive industry, very little attention has been given...

  5. Reliability in automotive ethernet networks

    DEFF Research Database (Denmark)

    Soares, Fabio L.; Campelo, Divanilson R.; Yan, Ying;

    2015-01-01

    This paper provides an overview of in-vehicle communication networks and addresses the challenges of providing reliability in automotive Ethernet in particular.......This paper provides an overview of in-vehicle communication networks and addresses the challenges of providing reliability in automotive Ethernet in particular....

  6. The automotive transmission book

    CERN Document Server

    Fischer, Robert; Jürgens, Gunter; Najork, Rolf; Pollak, Burkhard

    2015-01-01

    This book presents essential information on systems and interactions in automotive transmission technology and outlines the methodologies used to analyze and develop transmission concepts and designs. Functions of and interactions between components and subassemblies of transmissions are introduced, providing a basis for designing transmission systems and for determining their potentials and properties in vehicle-specific applications: passenger cars, trucks, buses, tractors, and motorcycles. With these fundamentals the presentation provides universal resources for both state-of-the-art and future transmission technologies, including systems for electric and hybrid electric vehicles.

  7. Current Development Situations of Ziziphus Jujuba Industry in South Xinjiang and Recommendations

    Institute of Scientific and Technical Information of China (English)

    Xinwen; JIN; Xuedong; YAO; Chengjiang; LIU; Hai; LIN; Zheng; LOU; Zhenjiang; GAO

    2015-01-01

    Through surveying current development situations and existing problems of planting and processing of Ziziphus jujuba in south Xinjiang,this paper discussed planting,processing mode of Ziziphus Jujuba in south Xinjiang and development direction of enterprises in Ziziphus Jujuba production. It is expected to ensure and increase quality and sales volume of Ziziphus Jujuba and promote sound and sustainable development of Ziziphus Jujuba industrial chain in south Xinjiang.

  8. TRIASSIC: the Time-Resolved Industrial Alpha-Source Scanning Induced Current microscope

    Science.gov (United States)

    Pallone, Arthur

    Time-resolved ion beam induced current (TRIBIC) microscopy yields useful information such as carrier mobility and lifetimes in semiconductors and defect locations in devices; however, traditional TRIBIC uses large, expensive particle accelerators that require specialized training to operate and maintain. The time-resolved industrial alpha-source scanning induced current (TRIASSIC) microscope transforms TRIBIC by replacing the particle accelerator facility with an affordable, tabletop instrument suitable for use in research and education at smaller colleges and universities. I will discuss the development of, successes with, setbacks to and future directions for TRIASSIC.

  9. Overview of Automotive Core Tools: Applications and Benefits

    Science.gov (United States)

    Doshi, Jigar A.; Desai, Darshak

    2017-08-01

    Continuous improvement of product and process quality is always challenging and creative task in today's era of globalization. Various quality tools are available and used for the same. Some of them are successful and few of them are not. Considering the complexity in the continuous quality improvement (CQI) process various new techniques are being introduced by the industries, as well as proposed by researchers and academia. Lean Manufacturing, Six Sigma, Lean Six Sigma is some of the techniques. In recent years, there are new tools being opted by the industry, especially automotive, called as Automotive Core Tools (ACT). The intention of this paper is to review the applications and benefits along with existing research on Automotive Core Tools with special emphasis on continuous quality improvement. The methodology uses an extensive review of literature through reputed publications—journals, conference proceedings, research thesis, etc. This paper provides an overview of ACT, its enablers, and exertions, how it evolved into sophisticated methodologies and benefits used in organisations. It should be of value to practitioners of Automotive Core Tools and to academics who are interested in how CQI can be achieved using ACT. It needs to be stressed here that this paper is not intended to scorn Automotive Core Tools, rather, its purpose is limited only to provide a balance on the prevailing positive views toward ACT.

  10. Evolution of the Automotive Body Coating Process—A Review

    Directory of Open Access Journals (Sweden)

    Nelson K. Akafuah

    2016-06-01

    Full Text Available Automotive coatings and the processes used to coat automobile surfaces exemplify the avant-garde of technologies that are capable of producing durable surfaces, exceeding customers’ expectations of appearance, maximizing efficiency, and meeting environmental regulations. These accomplishments are rooted in 100 years of experience, trial-and-error approaches, technique and technology advancements, and theoretical assessments. Because of advancements directed at understanding the how, why, when, and where of automobile coatings, the progress in controlling droplets and their deposition attributes, and the development of new technologies and paint chemistries, a comprehensive and up-to-date review of automobile coatings and coating technologies was considered to be of value to industrial practitioners and researchers. Overall, the critical performance factors driving the development and use of advanced automotive coatings and coating technologies are (a aesthetic characteristics; (b corrosion protection; (c mass production; (d cost and environmental requirements; and (e appearance and durability. Although the relative importance of each of these factors is debatable, the perfection of any one at the expense of another would be unacceptable. Hence, new developments in automotive coatings are described and discussed in the following review, and then related to improvements in production technologies and paints. Modern automotive coating procedures are also discussed in detail. Finally, an extrapolation into the future of automotive coating is offered with a view of the developments and technologies needed for an increasingly efficient and more sustainable coatings industry.

  11. Overview of Automotive Core Tools: Applications and Benefits

    Science.gov (United States)

    Doshi, Jigar A.; Desai, Darshak

    2016-06-01

    Continuous improvement of product and process quality is always challenging and creative task in today's era of globalization. Various quality tools are available and used for the same. Some of them are successful and few of them are not. Considering the complexity in the continuous quality improvement (CQI) process various new techniques are being introduced by the industries, as well as proposed by researchers and academia. Lean Manufacturing, Six Sigma, Lean Six Sigma is some of the techniques. In recent years, there are new tools being opted by the industry, especially automotive, called as Automotive Core Tools (ACT). The intention of this paper is to review the applications and benefits along with existing research on Automotive Core Tools with special emphasis on continuous quality improvement. The methodology uses an extensive review of literature through reputed publications—journals, conference proceedings, research thesis, etc. This paper provides an overview of ACT, its enablers, and exertions, how it evolved into sophisticated methodologies and benefits used in organisations. It should be of value to practitioners of Automotive Core Tools and to academics who are interested in how CQI can be achieved using ACT. It needs to be stressed here that this paper is not intended to scorn Automotive Core Tools, rather, its purpose is limited only to provide a balance on the prevailing positive views toward ACT.

  12. Studies on health effects of automotive exhaust emissions. How dangerous are diesel emissions?

    Science.gov (United States)

    Klingenberg, H; Winneke, H

    1990-04-01

    The following paper indicates that current results of research conducted on the effects of intentionally increased concentrations of diesel engine exhaust emissions, particularly the results of animal experiments, do not lead scientifically to final conclusions. According to the current level of knowledge, we must continue to assume that the risk of cancer, possibly due to diesel particles, is negligible, particularly under real environmental conditions. The preventive measures taken by governments are of course supported by the automotive industry, an additional research outlay, however, is necessary not only to clear up contradictions and answer new questions arising from current test results, but also to take positive, and not merely precautionary, action in the future. Due to its links to other influences on humans and plants, research conducted on the effects of motor vehicle emissions is a task that lies very much in the public interest. At the same time, the overview of concluded and ongoing research objectives presented in this paper indicates that the automotive industry is greatly committed to this issue and will meet well-justified expectations.

  13. INTEGRATED AUTOMOTIVE MANUFACTURING SUPPLY

    Directory of Open Access Journals (Sweden)

    P.J.S. Van Dyk

    2012-01-01

    Full Text Available

    ENGLISH ABSTRACT: Supply planning and traffic flow planning are major activities in the automotive manufacturing environment worldwide. Traditionally, the impact of supply planning strategies on plant traffic is rarely considered. This paper describes the development of a Decision Support System (DSS that will assist automotive manufacturers to analyse the effect of supply planning decisions on plant traffic during the supply planning phase of their logistics planning process. In essence, this DSS consists of a Supply Medium Decision Support Tool (SMDST (an interactive MS-Excel model with Visual Basic interfacing and a traffic flow simulation model tool (using eMPlant simulation software.

    AFRIKAANSE OPSOMMING: Verskaffingsbeplanning en verkeersvloeibeplanning is belangrike aktiwiteite in die motorvervaardigingsbedryf wêreldwyd. Tradisioneel word die uitwerking van verskaffings-beplanningsstrategië op aanlegverkeer selde in ag geneem. Hierdie artikel beskryf die ontwikkeling van ’n Besluitnemings Ondersteuningstelsel (DSS wat motorvervaardigers sal ondersteun in die analise van die effek van verskaffingsbeplanningbesluite op aanlegverkeer tydens die verskaffingsbeplanningsfase van hulle logistieke beplanningsproses. Hierdie DSS bestaan hoofsaaklik uit ’n Verskaffings-vervoermiddel Besluitnemingshulpmiddel (SMDST (’n interaktiewe MS-Excel model met “Visual Basic” koppelling asook ’n simulasiemodel van verkeersvloei (met eM-Plant simulasiesagteware.

  14. Melhoria contínua e aprendizagem organizacional: múltiplos casos em empresas do setor automobilístico Continuous improvement and organizational learning: multiple cases in automotive industry companies

    Directory of Open Access Journals (Sweden)

    Rodrigo Valio Dominguez Gonzalez

    2011-01-01

    Full Text Available A acirrada competição, ressaltada pela disputa globalizada, exige que as organizações estabeleçam inovações cada vez mais frequentes e rápidas a fim de atender às mudanças tecnológicas, econômicas e políticas que a sociedade atravessa. Neste contexto, a melhoria contínua dos produtos e processos produtivos é necessária para manter a empresa competitiva, entretanto, muitas destas iniciativas fracassam dentro das organizações. Com o objetivo de analisar como os mecanismos de aprendizagem sustentam as atividades de melhoria, é realizada uma pesquisa de campo, baseada no estudo de caso em três empresas do setor automobilístico. O artigo conclui que, além de implantar programas e ferramentas para resolução de problemas, as organizações precisam desenvolver ambientes que estimulem a aprendizagem e a cooperação entre seus indivíduos, trabalhando no desenvolvimento dos recursos humanos para que as iniciativas de melhoria sejam, de fato, contínuas.Fierce competition, highlighted by global competition has increasingly required organizations to adopt frequent and quick innovations to meet the current technological, economic, and political changes in society. Accordingly , the continuous improvement of products and production processes is necessary to keep the company competitive. However, many of these initiatives fail in organizations. In order to analyze how the mechanisms of learning support improvement activities, a field research based on case study of three companies in the automotive sector was carried out. The article concludes that in addition to programs and tools for solving problems, organizations need to develop environments that encourage learning and cooperation among its individuals working in human resources development to achieve continuous improvement.

  15. Sustainability Assessment in Automotive and Electronics Supply Chains—A Set of Indicators Defined in a Multi-Stakeholder Approach

    Directory of Open Access Journals (Sweden)

    Josef-Peter Schöggl

    2016-11-01

    Full Text Available In automotive and electronics supply chains, sustainability assessment is gaining increasing importance. More stringent regulations and growing customer pressure are driving the change towards more environmentally, socially and economically responsible supply chains. Since this implies a rising use of resources for data collection, monitoring, exchange and assessment, the objective of this paper is to facilitate supply chain sustainability assessment. The present paper first provides a tailored set of 69 supply chain sustainability indicators for the European automotive and electronics industries. These were derived on the basis of a systematic literature review, together with 13 semi-structured interviews and five focus group workshops, all of which involved sustainability and industry experts. Second, the paper provides a case example of software-based supply chain sustainability data exchange. The extent to which sustainability information is currently exchanged in the two industries is also analyzed. The set of indicators is scientifically relevant since it considers all three dimensions of sustainability and is intended to allow for supply chain-wide sustainability assessment in two specific industries. It is also of high practical relevance since it was developed with and validated by industry experts, and also since it considers industrial and technical requirements for supply chain sustainability assessment in order to increase the efficiency of the work processes.

  16. Compensating springback in the automotive practice using MASHAL

    NARCIS (Netherlands)

    Ohnimus, S.; Petzoldt, M.; Rietman, B.; Weiher, J.

    2005-01-01

    New materials are used in the automotive industry to reduce weight and to improve crash performance. These materials feature a higher ratio of yield stress to elastic modulus leading to increased springback after tool release. The resulting shape deviations and their efficient reduction is of major

  17. Platform Based Design for Automotive Sensor Conditioning

    CERN Document Server

    Fanucci, L; Iozzi, F; Marino, C; Rocchi, A

    2011-01-01

    In this paper a general architecture suitable to interface several kinds of sensors for automotive applications is presented. A platform based design approach is pursued to improve system performance while minimizing time-to-market.. The platform is composed by an analog front-end and a digital section. The latter is based on a microcontroller core (8051 IP by Oregano) plus a set of dedicated hardware dedicated to the complex signal processing required for sensor conditioning. The microcontroller handles also the communication with external devices (as a PC) for data output and fast prototyping. A case study is presented concerning the conditioning of a Gyro yaw rate sensor for automotive applications. Measured performance results outperform current state-of-the-art commercial devices.

  18. Automotive Stirling engine: Mod 2 design report

    Science.gov (United States)

    Nightingale, Noel P.

    1986-01-01

    The design of an automotive Stirling engine that achieves the superior fuel economy potential of the Stirling cycle is described. As the culmination of a 9-yr development program, this engine, designated the Mod 2, also nullifies arguments that Stirling engines are heavy, expensive, unreliable, demonstrating poor performance. Installed in a General Motors Chevrolet Celebrity car, this engine has a predicted combined fuel economy on unleaded gasoline of 17.5 km/l (41 mpg)- a value 50% above the current vehicle fleet average. The Mod 2 Stirling engine is a four-cylinder V-drive design with a single crankshaft. The engine is also equipped with all the controls and auxiliaries necessary for automotive operation.

  19. Dynamic characteristics of automotive steel sheets

    Directory of Open Access Journals (Sweden)

    M. Mihaliková

    2016-10-01

    Full Text Available The aim of this experimental research was to perform an analysis of deformation characteristics on two different types of steel: IF steel, and micro-alloyed steel were used automotive industry. For that purpose changes of properties of these materials were carried out by static 10-3 · s-1 and dynamic 103 · s-1 strain rate assess its plastic properties. Vickers micro hardness test was carried out by the static and dynamic loading condition and describes different hardness distribution. The higher strain hardening of materials was obtained too that was confirmed by distribution of dislocations.

  20. Advanced sheet steels for automotive applications

    Science.gov (United States)

    Fekete, James R.; Strugala, Donald C.; Yao, Zhicong

    1992-01-01

    Vacuum degassing has recently been used by sheet steel producers to improve their products' ductility and strength. Carbon contents can be reduced by an order of magnitude to less than 0.0030 wt.%. Through careful alloying and processing, a range of new steel products has been developed for the automotive industry. These products include interstitial-free, deep-drawing-quality steels; formable, high-strength, interstitial-free steels; and bake-hardenable steels. This article summarizes the chemistry and processing needed to produce these products.

  1. Cradle-to-Gate Impact Assessment of a High-Pressure Die-Casting Safety-Relevant Automotive Component

    Science.gov (United States)

    Cecchel, Silvia; Cornacchia, Giovanna; Panvini, Andrea

    2016-09-01

    The mass of automotive components has a direct influence on several aspects of vehicle performance, including both fuel consumption and tailpipe emissions, but the real environmental benefit has to be evaluated considering the entire life of the products with a proper life cycle assessment. In this context, the present paper analyzes the environmental burden connected to the production of a safety-relevant aluminum high-pressure die-casting component for commercial vehicles (a suspension cross-beam) considering all the phases connected to its manufacture. The focus on aluminum high-pressure die casting reflects the current trend of the industry and its high energy consumption. This work shows a new method that deeply analyzes every single step of the component's production through the implementation of a wide database of primary data collected thanks to collaborations of some automotive supplier companies. This energy analysis shows significant environmental benefits of aluminum recycling.

  2. Beyond survival: Challenges facing South African automotive component exporters

    Directory of Open Access Journals (Sweden)

    M. J. Naude

    2006-12-01

    Full Text Available Purpose and Objective: The South African automotive component industry faces huge challenges in a very competitive global market. The primary focus of this research article is to determine the challenges facing exporters within this industry with special reference to selected sub-sectors. The challenges are approached from a supply chain perspective only. Problem Investigated: The research problem of this study was to identify these unique challenges and ascertain whether the implementation of a 'philosophy of continuous improvement' could be used as a strategic tool to address the challenges they face in the market. Methodology: This study included a combination of literature review, interviews with managers in the selected sub-groups and questionnaires sent out to determine the challenges facing automotive component exporters. In order to test the content validity and the reliability of the questionnaire, a pilot study was conducted at two organisations that are the main suppliers of automotive filters for passenger vehicles. The non-probability convenience sample technique was used to select the sample and consisted of selected sub-sectors that contribute 64,1% of the total value of automotive component exports in South Africa. Out of twenty-seven questionnaires sent out, twenty (74% response rate were duly completed by the respondents and returned to the researcher. Findings: South Africa faces unique challenges and these are listed and ranked according to priority from most to least important as follows: 1. The reduction of production costs; 2. R/US$ exchange rate effect on the respondent's export sales and profit margin; 3. Exchange rate fluctuations; 4. Threats to the local automotive component market; and 5. Increased competition by way of manufactured imports being sold in the South African market. Value of Research: The study provides recommendations that can be used within the automotive component industry.

  3. Quench and partitioning steel: a new AHSS concept for automotive anti-intrusion applications

    Energy Technology Data Exchange (ETDEWEB)

    De Cooman, B.C. [Graduate Inst. for Ferrous Technology, Pohang Univ. of Science and Technology, Pohang (Korea); Speer, J.G. [Advanced Steel Processing and Products Research Centre, Colorado School of Mines, Golden, CO (United States)

    2006-09-15

    A new type of high strength, high toughness, martensitic steel, based on a newly proposed quench and partitioning (Q and P) process, is presented. This high strength martensitic grade is produced by the controlled low temperature partitioning of carbon from as-quenched martensite laths to retained inter-lath austenite under conditions where both low temperature transition carbide formation and cementite precipitation are suppressed. The contribution focuses on both the current understanding of the fundamental processes involved and includes a discussion of the technical feasibility of large-scale industrial production of these steels as sheet products. The Q and P process, which is carried out on steels with a lean composition, should be implemented easily on some current industrial continuous annealing and galvanizing lines. In addition, martensitic Q and P sheet steel is characterized by very favourable combinations of strength, ductility and toughness, which are particularly relevant for high strength anti-intrusion automotive parts. (orig.)

  4. Utilization of Durability Criterion to Develop Automotive Components

    DEFF Research Database (Denmark)

    Ricardo, Luiz Carlos Hernandes

    2010-01-01

    . This paper will present a review of the techniques used in the automotive industry regarding durability before mentioned systems. The paper will present the procedures to obtain the spectrum loading to use in finite element analysis and the validation in laboratory and proving grounds.......Today the automotive companies must reduce the time to development of new products with improvement in performance, durability and low cost reductions where possible. To achieve this goal the carmakers need to improve the design criterion of car systems like body, chassis and suspension components...

  5. PERSPECTIVE AND STRATEGIES IN AUTOMOTIVE INDUSTRY

    Directory of Open Access Journals (Sweden)

    Manole Victor

    2009-05-01

    Full Text Available In 2008, all that has changed. The momentum of optimism has been checked: companies are now confronted with a world gone into reverse, where growth is highly uncertain and where prices and financial conditions are highly volatile. This change is visible

  6. Ceramic fibres for the automotive industry

    Energy Technology Data Exchange (ETDEWEB)

    Fryatt, J.

    1985-01-01

    The outstanding thermal, physical and chemical properties of ceramic fibres make them a noticeable contender for inclusion in engineered systems to satisfy such performance demands. A wide range of fibres and fibre-based products are available which exhibit such characteristics as high temperature continuous service ability (1600/sup 0/C if required), low thermal conductivity, excellent resistance to chemical attack (including reducing conditions), good acoustic performance at all temperatures and good resistance to vibration. They are also lightweight, fireproof and incombustible. Ceramic fibres should really be referred to as refractory fibres as they are based on combinations of high purity alumina and silica. Two groups of products exist. The most common have a continuous-use temperature of 1260/sup 0/C. These fibres are characterized by an alumina content of 40-50% but refractoriness and temperature use limit can be increased to about 1400/sup 0/C by modifying the basic chemistry. This generally involves increasing the alumina content to as much as 62% or adding chromia or zirconia to the basic mix. The second and less common group of fibres is characterized by both chemistry and crystal morphology. Chemistry is biased towards a high alumina content (over 70%), while production routes are designed to yield as high a crystal phase (and so enhanced high temperature stability) as possible.

  7. Application of Optical Coatings in Automotive Industry

    Institute of Scientific and Technical Information of China (English)

    DU Yuan-dong; ZHONG Di-sheng

    2005-01-01

    From a production viewpoint, the optical thin films used to transparent substrates such as window glass for automobiles and the coating treatment process are reviewed. The state of the art of the technologies, and the problems to be solved and possible solutions are discussed. Market trends are forecasted.

  8. A survey on IVIVC/IVIVR development in the pharmaceutical industry - Past experience and current perspectives.

    Science.gov (United States)

    Nguyen, M A; Flanagan, T; Brewster, M; Kesisoglou, F; Beato, S; Biewenga, J; Crison, J; Holm, R; Li, R; Mannaert, E; McAllister, M; Mueller-Zsigmondy, M; Muenster, U; Ojala, K; Page, S; Parr, A; Rossenu, S; Timmins, P; Van Peer, A; Vermeulen, A; Langguth, P

    2017-05-01

    The present work aimed to describe the current status of IVIVC/IVIVR development in the pharmaceutical industry, focusing on the use and perception of specific approaches as well as successful and failed case studies. Two questionnaires have been distributed to 13 EFPIA partners of the Oral Biopharmaceutics Tools Initiative and to the Pharmacokinetics Working Party of the European Medicines Agency in order to capture the perspectives and experiences of industry scientists and agency members, respectively. Responses from ten companies and three European Agencies were received between May 21st 2014 and January 19th 2016. The majority of the companies acknowledged the importance of IVIVC/IVIVR throughout the drug development stages and a well-balanced rate of return on investment. However, the IVIVC/IVIVR approach seemed to be underutilized in regulatory submissions. Four of the ten companies stated to have an internal guidance related to IVIVC/IVIVR modelling, whereas three felt that an overall strategy is not necessary. Successful models mainly served to support formulation development and to provide a better mechanistic understanding. There was not yet much experience with safe-space IVIVRs as well as the use of physiologically based modelling in the field of IVIVC. At the same time, the responses from both industry and agencies indicated that there might be a need for a regulatory framework to guide the application of these novel approaches. The relevance of IVIVC/IVIVR for oral IR drug products was recognized by most of the companies. For IR formulations, relationships other than Level A correlation were more common outcomes among the provided case studies, such as multiple Level C correlation or safe-space IVIVR, which could be successfully used for requesting regulatory flexibility. Compared to the responses from industry scientists, there was a trend towards a higher appreciation of the BCS among the regulators, but a less positive attitude towards the utility

  9. United States Automotive Materials Partnership LLC (USAMP)

    Energy Technology Data Exchange (ETDEWEB)

    United States Automotive Materials Partnership

    2011-01-31

    The United States Automotive Materials Partnership LLC (USAMP) was formed in 1993 as a partnership between Chrysler Corporation, Ford Motor Company, and General Motors Corporation. Since then the U.S. Department of Energy (DOE) has supported its activities with funding and technical support. The mission of the USAMP is to conduct vehicle-oriented research and development in materials and materials processing to improve the competitiveness of the U.S. Auto Industry. Its specific goals are: (1) To conduct joint research to further the development of lightweight materials for improved automotive fuel economy; and (2) To work with the Federal government to explore opportunities for cooperative programs with the national laboratories, Federal agencies such as the DOE and universities. As a major component of the DOE's Office of FreedomCAR and Vehicle Technologies Program (FCVT) collaboration with the USAMP, the Automotive Lightweighting Materials (ALM) program focuses on the development and validation of advanced materials and manufacturing technologies to significantly reduce automotive vehicle body and chassis weight without compromising other attributes such as safety, performance, recyclability, and cost. The FCVT was announced in FY 2002 and implemented in FY 2003, as a successor of the Partnership for a New Generation of Vehicles (PNGV), largely addressed under the first Cooperative Agreement. This second USAMP Cooperative Agreement with the DOE has expanded a unique and valuable framework for collaboratively directing industry and government research efforts toward the development of technologies capable of solving important societal problems related to automobile transportation. USAMP efforts are conducted by the domestic automobile manufacturers, in collaboration with materials and manufacturing suppliers, national laboratories, universities, and other technology or trade organizations. These interactions provide a direct route for implementing newly

  10. Tank-automotive robotics

    Science.gov (United States)

    Lane, Gerald R.

    1999-07-01

    To provide an overview of Tank-Automotive Robotics. The briefing will contain program overviews & inter-relationships and technology challenges of TARDEC managed unmanned and robotic ground vehicle programs. Specific emphasis will focus on technology developments/approaches to achieve semi- autonomous operation and inherent chassis mobility features. Programs to be discussed include: DemoIII Experimental Unmanned Vehicle (XUV), Tactical Mobile Robotics (TMR), Intelligent Mobility, Commanders Driver Testbed, Collision Avoidance, International Ground Robotics Competition (ICGRC). Specifically, the paper will discuss unique exterior/outdoor challenges facing the IGRC competing teams and the synergy created between the IGRC and ongoing DoD semi-autonomous Unmanned Ground Vehicle and DoT Intelligent Transportation System programs. Sensor and chassis approaches to meet the IGRC challenges and obstacles will be shown and discussed. Shortfalls in performance to meet the IGRC challenges will be identified.

  11. Current signature analysis for condition monitoring of cage induction motors industrial application and case histories

    CERN Document Server

    Thomson, William T

    2017-01-01

    This book has 13 chapters and contains a unique database of 50 industrial case histories on theapplication of MCSA to diagnose broken rotor bars or unacceptable levels of airgap eccentricity in cage induction motors with ratings from 127 kW (170 H.P.) to 10,160 kW (13,620 H.P.). There are also unsuccessful case histories which is another unique feature of the book. The case studies also illustrate the effects of mechanical load dynamics downstream of the motor on the interpretation of current signatures. A number of cases are presented where abnormal operation of the driven loadwas diagnosed.

  12. Low-Density Steels: Complex Metallurgy for Automotive Applications

    Science.gov (United States)

    Zuazo, I.; Hallstedt, B.; Lindahl, B.; Selleby, M.; Soler, M.; Etienne, A.; Perlade, A.; Hasenpouth, D.; Massardier-Jourdan, V.; Cazottes, S.; Kleber, X.

    2014-09-01

    The current aim in the development of third-generation steels for lightweighting automotive applications is to increase strength keeping at least the same formability as current steel concepts. In this philosophy, an optimal concept would be one that brings, in addition, a lower density. For this purpose, low-density steels have been designed with important aluminum additions obtaining density reductions of 8-10% or higher in comparison with low-carbon steels. At the levels required for lightweighting, aluminum introduces complex phenomena in steels. Here, some of the effects of aluminum in phase stability, CALPHAD-type modeling, and microstructure development are described, the latter in relation with mechanical properties. Finally, the potential of two families of lightweight steels for automotive applications is assessed by comparison with a steel currently present in automotive structures.

  13. Enablers and inhibitors for sustainability of continuous improvement: A study in the automotive industry suppliers in the Valencia Region Facilitadores y barreras para la sostenibilidad de la mejora continua: Un estudio en proveedores del automóvil de la Comunidad Valenciana

    Directory of Open Access Journals (Sweden)

    Juan A. Marin-Garcia

    2009-04-01

    Full Text Available In recent years it has been widely discussed the use of continuous improvement in all kind of business and particularly in companies belonging to the automotive industry. Many authors mention improvements, in key indicators of production through the use of continuous improvement tools. At the same time, different authors talk about how to sustain the continuous improvement over time, and try to identify inhibitors and enablers for the sustainability of continuous improvement. But despite this, one can still find first tier suppliers in the automotive industry which have not implemented systems of continuous improvement. This study aims to identify, classify, prioritize and discuss the different enablers and inhibitors which can be found in automotive suppliers companies. For that reason some interviews were conducted with first tier suppliers in the automotive industry that have succeeded or failed in implementing continuous improvement. We have tried to understand better the problems for the implementation and sustainability of continuous improvement.En los últimos años se ha descrito ampliamente el uso de la mejora continua en todo tipo de empresas y fundamentalmente, en las empresas pertenecientes al sector del automóvil. Muchos autores citan las mejoras de los principales indicadores productivos a través del uso de herramientas de mejora continua. Al mismo tiempo, diferentes autores hablan de cómo poder sostener dicha mejora continua a través del tiempo y tratan de identificar barreras y facilitadores para la sostenibilidad de la mejora continua. Pero, a pesar de ello, se pueden encontrar proveedores de primer nivel del sector del automóvil que no tienen implantados sistemas de mejora continua. El presente estudio tiene por objeto identificar clasificar y priorizar las diferentes barreras y facilitadores que se pueden encontrar en las empresas proveedoras de la industria del automóvil. Para ello se han realizado entrevistas con

  14. Characterization of three-way automotive catalysts

    Energy Technology Data Exchange (ETDEWEB)

    Kenik, E.A.; More, K.L. [Oak Ridge National Lab., TN (United States); LaBarge, W. [Delphi Automotive Systems, Flint, MI (United States)] [and others

    1997-04-01

    The CRADA between Delphi Automotive Systems (Delphi; formerly General Motors - AC Delco, Systems) and Lockheed Martin Energy Research (LMER) on automotive catalysts was completed at the end of FY96, after a ten month, no-cost extension. The CRADA was aimed at improved performance and lifetime of noble metal based three-way-catalysts (TWC), which are the primary catalytic system for automotive emission control systems. While these TWC can meet the currently required emission standards, higher than optimum noble metal loadings are often required to meet lifetime requirements. In addition, more stringent emission standards will be imposed in the near future, demanding improved performance and service life from these catalysts. Understanding the changes of TWC conversion efficiency with ageing is a critical need in improving these catalysts. Initially in a fresh catalyst, the active material is often distributed on a very fine scale, approaching single atoms or small atomic clusters. As such, a wide range of analytical techniques have been employed to provide high spatial resolution characterization of the evolving state of the catalytic material.

  15. Social media for knowledge sharing in automotive repair

    CERN Document Server

    Finkbeiner, Patric

    2017-01-01

    This book explores, describes and explains the predictors essential for the acceptance of social media as a digital platform to share professional knowledge in the field of automotive repair in Germany. It reports a rigorous literature review covering key elements of social media, knowledge management and technology acceptance studies. The book assumes a pragmatist approach and applies mixed methods in an exploratory sequential design, combining qualitative and quantitative methods to ensure robust collection and analysis of the collected data. Based on a survey on German automotive repair shops, the author provides a framework, for various stakeholders, to comprehend the motivations for knowledge sharing for automotive repair professionals in Germany. This book not only adds to the existing academic body of knowledge but also provides implications for industry and legislation on a European scale. .

  16. A Survey of Industrial Organic Chemists: Understanding the Chemical Industry's Needs of Current Bachelor-Level Graduates

    Science.gov (United States)

    Fair, Justin D.; Kleist, Elyse M.; Stoy, Dylan M.

    2014-01-01

    A survey was conducted of companies from the chemical industry with an emphasis on the organic division. The data include results from 377 respondents from more than 100 different companies. More than half of all undergraduates gain fulltime work in the chemical industry or government after graduating with a bachelor's degree in chemistry.…

  17. AN ASSESMENT OF CURRENT EMPLOYMENT NEEDS IN THE ROMANIAN FURNITURE INDUSTRY

    Directory of Open Access Journals (Sweden)

    Cristinel Petrişor CONSTANTIN

    2015-12-01

    Full Text Available The paper presents the results of an exploratory survey among Romanian companies from the furniture industry. The study aimed to identify: (1 respondents’ opinions regarding the main competences that a candidate needs to prove in order to be hired; (2 attitudes regarding the competences of the graduates from the Wood Engineering Faculty, Transilvania University of Brasov; and (3 main current employment needs of Romanian furniture industry. The results indicated that the highest importance in the selection of employees is given to transversal competences such as: orientation to quality; learning capacity; and availability for self-development, team working; and involvement in meeting customers’ requirements. The interviewed representatives of the studied companies mainly need skilled workers in the furniture industry but also engineers able to manage the company’s processes, or to design certain processes and products. The results of the present study may be used by the Wood Engineering Faculty in their attempt to adapt the academic curriculum and course contents; and give their graduates a chance to acquire relevant competences which may enhance their employability.

  18. 面向汽车产业链的云服务平台数据交换研究%Research on cloud services platform data exchange for automotive industry chain

    Institute of Scientific and Technical Information of China (English)

    李斌勇; 韩敏; 孙林夫; 田冉

    2015-01-01

    interaction in the large-scale enterprise group of automotive industry chain.

  19. REASONS FOR JAPAN AND SOUTH KOREA AUTOMOBILE INDUSTRY GLOBAL SUCESS

    Directory of Open Access Journals (Sweden)

    Marek Rutka

    2016-09-01

    Full Text Available The article describes the story of both Japan and South Korean automotive industry development. Author points out the political, social and economical success factors of this branch in the global market. He also mentions major industry barriers which influen-tial the development of the automotive industry in both countries. Finally he presents the probable development perspectives for both Japan and South Korea automotive industry.

  20. Human factors implications of vehicle automation: Current understanding and future directions

    NARCIS (Netherlands)

    Merat, N.; de Waard, Dick

    2014-01-01

    Advances in vehicle-based technology are currently progressing at an ever- increasing rate and innovations in this area are no longer restricted to Original Equipment Manufacturers or the automotive industry, with service providers such as Google and a number of research institutes in Europe and Nor