摘要
介绍了CRT用销钉冲压切边工位的模具改进,提出利用冲裁问隙及凹模圆角等因素来达到工艺的特殊要求的一种情况.
Introduced the improvement of die stamping-trimming station of core pin for CRT. Advanced a situation of using factors of stamping clearance and matrix fillet and so on to reach technological particular requirement. It may be referred for the similar problem that other workpiece reach requirement of utilizing trimming——off side.
出处
《金属成形工艺》
1999年第3期42-43,共2页
Metal Forming Technology
