半球形工件的拉伸工艺分析及模具设计  

Die Design and Drawing Technology Analysis for the Hemisphere Workpiece

作　　者：文斌[1] 

机构地区：[1]国营9373厂科研所,安徽蚌埠233010

出　　处：《模具制造》2005年第4期30-31,共2页Die & Mould Manufacture

摘　　要：介绍了半球形工件的成形特性及工艺性,设计了一种行之有效的半球形工件的拉伸模,并简述了锥形凹模及锥形压边圈的特点。Introduce the forming traits and crafts of a hemisphere workpiece and design a drawing die for a hemisphere workpiece which is effective,and give a brief account for the features of a taper matrix and a taper blank holder.

关 键 词：球形工件 模具设计 工艺分析 成形特性 锥形凹模 工艺性 拉伸模 压边圈 

分 类 号：TG386.3[金属学及工艺—金属压力加工]