后轮罩外板成形工艺分析与拉深模设计  

Analysis on forming process for back wheel housing outer panel and the drawing die design

作　　者：张永波[1] 辛国升 ZHANG Yong-bo;XIN Guo-sheng(Rizhao Polytechnic,Rizhao,Shandong 276826,China;Gaomi City HOWO Mechanical Technology Co.,Ltd.,Gaomi,Shandong 261500,China)

机构地区：[1]日照职业技术学院,山东日照276826 [2]高密市豪沃机械科技有限公司,山东高密261500

出　　处：《模具工业》2018年第12期32-37,共6页Die & Mould Industry

基　　金：国家发改委发改办高技项目([2013]251)

摘　　要：通过对零件结构及形状特点进行分析并结合实际生产验证,确定左、右后轮罩外板的冲压工艺,运用AutoForm R6.0软件数值模拟优化,设计并制造了拉深模,左、右对称件采用合模生产,能减少模具数量,提高生产效率,对同类零件的冲压工艺设计具有一定的借鉴作用。Through analyzing the structure and shape characteristics of the part and combining with the actual production verification, the stamping process of the left and right back wheel housing outer panels was determined. A drawing die was designed and manufactured by using AutoForm R6.0 software for numerical simulation and optimization. The left and right symmetrical panels were produced by a single die, which could reduce the number of dies and improve the production efficiency. It provided a reference for the stamping process design of similar parts.

关 键 词：拉深模 覆盖件 成形工艺 冲压 后轮罩外板 

分 类 号：TG386.32[金属学及工艺—金属压力加工]