管类制件成形4条筋的模具设计  

Design of Forming Die for the Pipe Parts with Four Ribs

作　　者：崔东风[1] 崔晓波[1] 

机构地区：[1]北方重工汽车转向系统分公司,辽宁沈阳110141

出　　处：《模具制造》2013年第6期17-20,共4页Die & Mould Manufacture

摘　　要：介绍管类制件4条筋成形模的典型结构,阐述此模具结构的工作原理,并对其中典型凹模零件及凸模结构的工艺优缺点进行比较;同时对合模芯的作用及卸件结构的操作流程作了介绍。作为模具设计者掌握全部设计要点定会提高了模具设计水平,从而会大大提高制件的生产率。This article describes the typical structure of four ribs forming die.Elaborated the mold structure works, and process compare the advantages and disadvantages of the the typical part - die and punch structure; clamping core role and structure of the unloading parts process introduced. As die designers to master all the design features will improve the level of die design, which will greatly improve the productivity of parts.

关 键 词：管类制件 变径 筋成形模具 

分 类 号：TG385.2[金属学及工艺—金属压力加工]