摘要
带有公差的工作成形是冲压生产中的难点,轴承座就是具有这样难点的一个工作,本文分析了该种零件的成形工艺,着重介绍了其精整形、切边模具结构。
It is difficult for the work-pieces with tolerance to form in stamping. The bearing base is a kind of work-piece. It' s forming technology was analyzed. Shaving die and trimming die structures were also introduced.
出处
《模具技术》
2002年第5期42-44,共3页
Die and Mould Technology
