摘要
用DYNAFORM软件对拉深杯零件模型进行了仿真计算,对仿真计算结果与实际测试结果进行了比较,两者吻合得较好。用仿真计算结果可估算拉深成形的LDR值。
Numerical simulation was made on deep drawing part by the software of Dynaform. The simulative results are in good accordance with the experimental results. The LDR value of drawing forming can be estimated by the simulative results.
出处
《理化检验（物理分册）》
CAS
2004年第6期286-289,共4页
Physical Testing and Chemical Analysis(Part A:Physical Testing)
关键词
冷轧薄板
拉深成形
有限元仿真
应变分布
极限拉深比(LDR)
Cold rolled sheets
Drawing forming
Finite element simulation
Strain distribution
Limited drawing ratio (LDR)
