半球形零件拉伸工艺分析及模具设计  

Analysis of the Drawing Process and Design of the Die for Semisphere Component Part

作　　者：文斌[1] 

机构地区：[1]国营9373厂

出　　处：《模具工业》2005年第10期20-21,共2页Die & Mould Industry

摘　　要：分析了半球形零件的拉伸工艺性,设计了1副采用锥形凹模及锥形压边圈的拉伸成形模,并简述了锥形凹模及锥形压边圈的优点。The manufacturabflity of drawing of semisphere component part was analyzed. A stretch fomfing die with spraycone cavity die and spraycone blank holder was designed. Brief account was made on the advantages of spraycone cavity of die and spmycone blank holder.

关 键 词：拉伸系数 拉伸成形模 锥形凹模 锥形压边圈 

分 类 号：TG385.2[金属学及工艺—金属压力加工]