液压卡套坯件落料与变薄拉伸复合冷冲模设计  

Blanking and Ironing Compound Die Design for Hydraulic Ferrule Blanks

作　　者：何云勇[1] 

机构地区：[1]温州职业技术学院,浙江温州325035

出　　处：《热加工工艺》2012年第21期147-149,共3页Hot Working Technology

摘　　要：采用落料、拉深、变薄拉深三工序依次连续进行了复合冲压成形工艺。设计了一种用于液压卡套坯件批量生产的一次成形复合冷冲模。模具一个工位,即一次冲压行程成形卡套坯件。介绍了相应的冷冲压工艺数据计算方法和模具结构。The adopting three processes--blanking, drawing and ironing, compound stamping process were carried out successively in turn. A composite die of one time forming for hydraulic ferrule mass production was designed. The die was a work station i.e. the ferrule blank was formed in a stamping stroke. The calculation method of corresponding cold stamping process data and die structure were introduced.

关 键 词：卡套 变薄拉伸 冲压 复合模 

分 类 号：TG385.4[金属学及工艺—金属压力加工]