976 resultados para Automobile industry.


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Documento Informativo, No 5

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Documento Informativo, No 7

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Documento Informativo, No 18/Information Paper, No 18. Publicado separadamente en cada idioma

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Documento Informativo, No 20/Information Paper, No 20. Publicado separadamente en cada idioma

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Documento Informativo, No 24

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Pós-graduação em Geografia - IGCE

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Incluye bibliografía.

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Includes bibliography.

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Atualmente, devido à necessidade crescente de materiais de bom desempenho mecânico e devido questões ambientais, busca-se cada vez mais a substituição de fibras sintéticas usadas em compósitos (como a fibra de vidro) por fibras naturais. Uma fibra natural que já vem sendo utilizada pela indústria automobilística é a fibra de Curauá (Ananas erectifolius) e apresenta excelente resistência à tração. Na expectativa de melhorar certas propriedades dos compósitos e de reduzir a quantidade de resina, e desse modo o custo, busca-se também o uso de cargas incorporadas à matriz dos compósitos. Em trabalhos recentes têm-se estudado a lama vermelha (resíduo da indústria da bauxita) como carga devido sua alta disponibilidade e baixo custo, além de ser uma resíduo potencialmente perigoso para o ambiente. O objetivo desse trabalho foi analisar os efeitos da adição de lama vermelha em compósitos de poliéster reforçados com fibras naturais de Curauá (Ananas erectifolius). Os resultados mostraram que a utilização da lama vermelha como carga em proporções volumétricas maiores ou iguais a 20% e fibra de curauá em fração volumétrica de 5% provocou um efeito de reforço significativo.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Through observation of production process of a Vale do Paraiba’s automobile industry, one can encounter in need of improvement related to large uncertainties and variations in the production environment, a fact that inspired the search for solutions that can respond quickly to these changes. This way, the paper describes the development of a flexible manufacturing model, which aims to optimize the process in an automotive sub-assembly industry of the Paraíba Valley. The main objective is to propose a method to promote viable alternatives to easing the assembly of parallel sub performed the assembly of cars. For the construction of the model was necessary to explore concepts of flexible manufacturing and making the data presented in literature, which were vital to ensure the development of the method. The concepts discussed are usually presented at an undergraduate degree in Engineering. Data compiled by the model are able to serve as a strategic benchmark for decision making by managers. Featuring alternative response variables and uncertainties of the organizational environment, a fact that facilitates the management of human resources and productive

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The purpose of this work was to define the processes through which the cooling of thermoplastics parts occur inside the mold cavity in an injection process. The plastic materials have become more widespread in the automobile industry and, among its manufacturing processes, injection moulding develops quickly, allowing the manufacturing of quality parts in great volumes. Data was collected from the injection of Volkswagen Gol NF 23X (Gol Generation 5). Using approximated methods for calculation for the heat Exchange inside the mould, in the cooling system, the required water flow was determined to properly cool the parts. Comparing the obtained value with Project specifications, it was verified that the method, in spite of incurring in some mistakes, is efficient in determining the flow of cooling fluid and serves as a verification tool for the parameters defined on project, and can be applied to simple projects. The definition of the cooling system, in practice, is dependent on innumerable variables and each case must be approached in itself, since the parameters for one product may not be ideal for another

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The screen work seeks to illustrate the experiential marketing strategies, relating these concepts within the automotive industry. From the methodology of content analysis, success stories of the automotive industry have been analyzed in the light of experimental marketing theories to elucidate the strategies of organizations with their target audience. The objectives aimed at understanding and studying experiential marketing within the market scenario, identify its main characteristics and applicability. The main results stand out that sensory experiences provided by experiential marketing can be the differentiating factors between organizations, especially, those of the automotive sector