冲裁力安全系数
Safety coefficient of blanking force
冲裁力修正系数
Revision coefficient of blanking force
冲裁力综合修正系数
Comprehensive revision coefficient of blanking force
冲裁凹模
Punching and blanking dies
冲裁成形
blanking and forming combined technology
冲裁合理间隙
optimum blanking clearance
冲裁间隙
blanking clearance
die clearance
Hurtling and Cutting Clearance