National Changhua University of Education Institutional Repository : Item 987654321/13487
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题名: Finite element analysis of rim ring rolling forming of bicycle aluminum alloy
作者: Chen, Dyi-Cheng;Lai, Bao-Yan;You, Ci-Syong
贡献者: 工業教育與技術學系　
关键词: Effective Strain;Finite Element Analysis (FEA);Ring Rolling Forming
日期: 2011-07
上传时间: 2012-08-27T06:04:02Z
出版者: Turkey
摘要: The bicycle is not only a pollution-free method of transportation, but also has sport and recreation functions. Therefore, the bicycle attracted attention in now society gradually. This study uses the rigid-plastic finite element (FE) DEFORMTM software to investigate the plastic deformation behavior of a 7075 aluminum alloy workpiece as it is formed through a ring rolling die. This study systematically investigates the relative influences of ring rolling velocity, entering velocity, and workpiece temperature under various ring rolling forming conditions. The effective strain, effective stress, and workpiece damage distribution in the ring rolling process are also investigated. Results confirm the suitability of the proposed design process, which allows a ring rolling manufacturer to achieve a perfect design during finite element analysis.
關聯: The 14th International Conference on Advances in Materials and Processing Technologies, Istanbul, Turkey, 2011年7月13日
显示于类别:[工業教育與技術學系] 會議論文

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