Three-dimensional rigid-plastic FEM simulation of bulk forming processes with new contact and remeshing techniques

被引：0
|
作者：
Shan, D [1 ]
Kim, Y
Kim, H
机构：
[1] Kyungpook Natl Univ, Sch Mech Engn, Taegu 702701, South Korea
[2] Kyungpook Natl Univ, Grad Sch Mech Engn, Taegu 702701, South Korea
来源：
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY | 2001年 / 17卷 / 03期
关键词：
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Some techniques such as die surface description, contact judgement algorithm and remeshing are proposed to improve the robustness of the numerical solution. Based on these techniques, a three-dimensional rigid-plastic FEM code has been developed. Isothermal forging process of a cylindrical housing has been simulated. The simulation results show that the given techniques and the FEM code are reasonable and feasible for three-dimensional bulk forming processes.
引用
收藏
页码：329 / 332
页数：4
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