The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
The optimization of a contact searching algorithm for the finite element methods of sheet metal stamping process
Author(s): 
Pages: 27-30
Year: Issue:  1
Journal: JOURNAL OF PLASTICITY ENGINEERING

Keyword:  有限元板料冲压成形接触搜索;
Abstract: 本文主要是对板料冲压成形过程有限元分析中的接触搜索法进行优化处理,利用预接触特征空间的下限点和板料结点坐标值的大小,对其进行排序,以便能更快的找出与模具表面相接触的板料结点.井根据已接触板料结点的运动方向,判断下一步可能和模具单元接触的可能性.从而提高了接触搜索的效率,减少了计算时间.
Related Articles
No related articles found