National Changhua University of Education Institutional Repository : Item 987654321/13480
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题名: Robust design of ring rolling process for titanium alloy using the Taguchi method and the finite element method
作者: Chen, Dyi-Cheng;You, Ci-Syong;Guo, Ming-Wei;Lai, Bao-Yan
贡献者: 工業教育與技術學系　
关键词: Finite Element Method Education;Optimisation Design;Ring Rolling Process
日期: 2010-09
上传时间: 2012-08-27T06:03:35Z
摘要: To obtain the required plastic strain and desired tolerance values in the ring rolling process, it is necessary to control many factors. Major factors include the mandrel width, the rotation speed of driver roll, the feed ratio of mandrel, and the workpiece temperature. This study uses rigid-plastic finite element (FE) software to investigate the plastic deformation behavior of a titanium alloy (Ti-6Al-4V) workpiece under ring rolling. This study analyzes the damage factor distribution, the effective strain, the effective stress and the die radius load in the workpiece under various ring rolling conditions. We used the Taguchi method to determine the optimum design parameters. Results confirm the suitability of the proposed design process, which allows a ring rolling die to achieve a perfect design during finite element method.
關聯: The 3rd International Conference on Advanced Design and Manufacture, Nottingham, UK, September 8-10, 2010
显示于类别:[工業教育與技術學系] 會議論文

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