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Master's Dissertation
DOI
https://doi.org/10.11606/D.85.2020.tde-23122020-144543
Document
Author
Full name
Antonio Eustaquio Sirolli Ferreira
E-mail
Institute/School/College
Knowledge Area
Date of Defense
Published
São Paulo, 2020
Supervisor
Committee
Couto, Antonio Augusto (President)
Silva Junior, Wilson Carlos da
Vatavuk, Jan
Title in Portuguese
Análise mecânica estrutural e viabilidade econômica na substituição de aços ARBL (alta resistência baixa liga) pela liga de alumínio 6082 em quadro de chassi de caminhão
Keywords in Portuguese
alumínio AA6082
caminhão
chassi
estrutura
quadro
Abstract in Portuguese
Na fabricação de quadros de chassi de caminhões os materiais predominantes são os aços ARBL (Alta Resistência Baixa Liga), que demandam ferramentais de estampagem de alto custo e complexidade de produção e operação, para se gerar os componentes que irão permitir a formação do quadro do chassi. As vantagens dos aços ARBL são o custo da peça final, resistência e ser de conhecimento amplo no setor de caminhões. O presente estudo visa avaliar um novo material nessa aplicação que é a liga de alumínio 6082, pelo processo de extrusão, o que pode reduzir os custos dos ferramentais bem como adicionar uma vantagem competitiva ao veículo por poder proporcionar maior capacidade de carga útil resultando em maior ganho por operação do veículo.
Title in English
Structural mechanical analysis and economic feasibility in the replacement of HSLA (High Strength Low Alloy) steels by 6082 aluminum alloy in truck chassis frame
Keywords in English
aluminum AA6082
chassis
frame
structure
truck
Abstract in English
In the manufacture of truck chassis frames, the predominant materials are HSLA (High Strength Low Alloy) steels, which require high cost stamping tools and production and operation complexity, to generate the components that will allow the formation of the chassis. The advantages of HSLA steels are the final part cost, strength and being well known in the truck industry. The present study aims to evaluate a new material in this application which is the 6082 Aluminum alloy by the extrusion process, which can reduce tooling costs as well as add a competitive advantage to the vehicle by providing greater payload capacity resulting in higher gain per vehicle operation.
 
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Publishing Date
2020-12-29
 
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