冲裁模具设计中的应力分析

Stress analysis in design of stamping die

对不同冲裁工艺中的应力状态进行了分析，提出了不同应力状态对冲裁工艺的完成及冲裁件的质量有着极大的影响．合理地调整冲裁过程中的应力状态，对制订冲裁工艺及模具设计有着非常重要的意义．

In this paper,stress is analysed in different stamping technology,and that stamping technology and quality of workpiece are influenced by different stress is put forward Reasonably regulating stress in stamping to work out a stamping technology and design a die is very important.