车身后门中间加强板冲压工艺研究  

Design research of stamping technique for vehicle body part

作　　者：向雄方[1] 

机构地区：[1]湖北汽车工业学院材料工程系,湖北十堰442002

出　　处：《模具工业》2008年第12期31-34,共4页Die & Mould Industry

基　　金：湖北省教育厅科研基金资助项目(B200723001)

摘　　要：为完善冲压工艺设计理论,基于工程实例探讨了冲压工艺设计中的工序间负荷平衡问题,阐述了工程计划图设计及工序件创建要点。结果表明:冲压工艺设计时工序间负荷平衡问题的解决可以通过合理分配工序内容实现;所述实例经工程实践检验是可行的。To improve theory of stamping technology design, the equilibrium problems of loads between processes were researched based on engineering examples. Definition of pressing direction was proposed and key points in design of Project planning chart and establishment of drawing operation part were stated. The results show that equilibrium problems can be resolved with reasonable distribution of process contents. In pressing, design reference points are generally similar, while pressing direction does not necessarily the same. The location of component in design coordinate system is implemented by planning its reference point and pressing direction. The approach proved practically feasible.

关 键 词：车身制件 冲压工艺 工程计划图 工序件 冲压方向 

分 类 号：TG386.41[金属学及工艺—金属压力加工]