厚板冲裁模侧向力分析和预防

The blanking die lateral force analysis and Prevention

冲裁过程中侧向力的产生不可避免,它对厚板冲裁模具状态、寿命影响很大。本文分析了侧向力产生原因,介绍了侧向力的大小计算,并重点介绍了从工艺方案设计和模具设计等方面预防侧向力的措施。

The lateral force in blanking process is inevitable, it on thick plate blanking die, life of a great impact. This paper analyzes the causes of the lateral force, lateral force calculation, and introduces the design of the process scheme and die design of the lateral force of the measures of prevention.