摘要
分析了精密垫片的冲压工艺性 ,介绍了精密垫片的精冲工艺和精冲压力的计算及在普通冲床上实现精密冲裁的精冲复合模的设计。该模具投入生产后 ,冲出的零件毛刺极小 ,断面平整光滑 ,达到了预期的要求 ,保证了产品的质量。
The blanking technological property of the fine gaskets is analyzed.The precise blanking technology for the fine gaskets,the calculation of the precise stamping force and the design of the precise blanking die to be used on an ordinary punch are introduced.The gaskets produced with the precise blanking die have very small burrs and smooth section,and meet the design requirements.
出处
《模具工业》
北大核心
2004年第6期16-19,共4页
Die & Mould Industry
关键词
精密垫片
精冲工艺
模具结构
fine gasket
precise blanking technology
die structure.