punch the gap between die

• 凸凹模间隙

punch the gap between die的用法和样例：

例句

1. Variation of striper force and clearance between punch and die plate with respect to shear plane and die stress were analyzed.
   分析了不同压边力和凸凹模间隙对精冲断面质量和模具应力的影响关系。