Numerical simulation of cup hydrodynamic deep drawing

被引：0
|
作者：
郎利辉
康达昌
张士宏
戴昆
王仲仁
苑世剑
机构：
来源：
Transactions of Nonferrous Metals Society of China | 2000年 / 05期
关键词：
hydrodynamic deep drawing; overflowing pressure; FEM;
D O I：
暂无
中图分类号：
TB115 [计算数学的应用];
学科分类号：
摘要：
The simulation of hydrodynamic deep drawing by means of FEM is an efficient method that can relieve experimental burden and find the optimum process parameters. Some problems such as mathematical description of cavity liquid flow pressure must be solved firstly. A math formula about hydrodynamic flow pressure that can be applied in general FEM software was proposed, and good results were gained. It was proved that the theoretical results keep coincident with experimental results.[
引用
收藏
页码：631 / 634
页数：4
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