冲裁断面质量优化研究进展  

Research progress on quality optimization of punching cutting surface

作　　者：陈一鑫 刘倩 张天周 丁西安 杨金成 闫世明 CHEN Yi-xin;LIU Qian;ZHANG Tian-zhou;DING Xi-an;YANG Jin-cheng;YAN Shi-ming(College of Metallurgy Technology and Energy,North China University of Science and Technology,Tangshan,Hebei 063210,China;School of Mechanical Engineering,North China University of Science and Technology,Tangshan,Hebei 063210,China)

机构地区：[1]华北理工大学冶金与能源学院,河北唐山063210 [2]华北理工大学机械工程学院,河北唐山063210

出　　处：《模具工业》2020年第2期27-32,共6页Die & Mould Industry

基　　金：华北理工大学大学生创新创业训练计划项目（X2018340）

摘　　要：从冲裁过程考虑单一工艺参数对冲裁断面质量的影响与优化方法及工艺参数间的耦合作用,提出冲裁工艺参数组合优化方法,并介绍其步骤及特点,对其优劣进行比较,但目前研究方法仍有不足,需要向数值模拟与人工智能相结合的方向发展,寻求更合适的优化模型,获得更光滑平整的冲裁断面。The effect of single process parameter on the cutting surface quality and the coupling effect between the optimization method and the process parameters considered from the cutting process. It presented the steps and characteristics and compared the advantages and disadvantages. But there are still deficiencies in the current research methods. It is necessary to develop on the direction of the combination of numerical simulation and artificial intelligence, so as to find a more suitable optimization model and obtain a smoother blanking cutting surface.

关 键 词：冲裁工艺参数 正交试验法 响应曲面法 BP神经网络加遗传算法 灰色关联分析法 

分 类 号：TG76[金属学及工艺—刀具与模具]