汽车真空助力器上盖拉伸模设计  

Design of the Drawing Die for the Cover of the Auto Vacuum Booster

作　　者：李魁志 王志斌 

机构地区：[1]哈尔滨轻工业学校,黑龙江哈尔滨150040

出　　处：《模具工业》2003年第4期28-30,共3页Die & Mould Industry

摘　　要：以IVECO汽车真空助力器上盖拉伸模设计为例说明复杂零件拉伸的模具设计,对非变薄拉伸件的难拉伸部分采用了变薄拉伸的方法 。With the drawing die for the cover of IVECO auto vacuum booster as an example,the design of the die for drawing complicated parts was stated.The thinning_drawing method was used to the difficultly drawing part of the non_thinning component,which sucˉcessfully solved the problem of drawing complicated parts.

关 键 词：拉件模 凸模 凹模 毛坯尺寸 汽车 真空助力器上盖 设计 

分 类 号：U463.44[机械工程—车辆工程] TG385.2[交通运输工程—载运工具运用工程]