基于同步工程原理的多零件组合冲压工艺方案及模具设计  

Combination stamping process scheme and die design of multiple parts on the basis of simultaneous engineering principle

作　　者：赵鸿鹄[1] 卢桥[1] 徐肖[1] 刘春雨[1] 李辉[1] ZHAO Honghu;LU Qiao;XU Xiao;LIU Chunyu;LI Hui(Technical Center,Anhui Jianghuai Automobile Group Co.,Ltd.,Hefei 230601,Anhui China)

机构地区：[1]安徽江淮汽车股份有限公司技术中心

出　　处：《锻压装备与制造技术》2019年第5期78-83,52,共7页China Metalforming Equipment & Manufacturing Technology

摘　　要：本文介绍了一种基于同步工程原理的多零件组合冲压工艺方案及其模具设计;通过对不同零件的排列组合及组合体成形性分析,合理排布各序冲压工艺内容,有效实现了多零件的组合生产,重点讲述了单个零件的优化步骤和方法,以及多零件组合后的工艺方案的设计要点及其模具结构.实际生产证明,该冲压工艺方案可有效降低冲压工序数,减少模具工装开发成本及后期生产成本,提高了生产效率.The combination stamping process scheme and its die design of multiple parts have been introduced in the text on the basis of simultaneous engineering principle.Through the analysis of the arrangement&combination of different parts and the forming ability of the assembly,the contents of each step stamping process have been reasonably arranged.The combination production of multiple parts has been effectively realized.The optimization steps and methods for individual parts have been mainly described,as well as the key design points for the process scheme after the combination of multiple parts,with its die design.The actual production proves that this stamping process scheme can not only effectively reduce the number of stamping processes and the cost of die tooling development as well as late-stage production costs,but also increase production efficiency.

关 键 词：同步工程 多零件组合 冲压工艺 模具设计 

分 类 号：TG386[金属学及工艺—金属压力加工]