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

页码：329 / 332

页数：4

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