有限元分析在连续拉深圆形件工艺设计中的应用  

Application of Finite Element Analysis in Process Design of Continuous Deep Drawing Circular Parts

作　　者：王百辉 徐广宏 宋晓虹[3] WANG Baihui;XU Guanghong;SONG Xiaohong(Heilongjiang Quality Certification Center,Harbin 150036,China;Heilongjiang Machinery and Equipment Import and Export Corp.,Harbin 150001,China;Heilongjiang Mechanic Science Institute,Harbin 150040,China)

机构地区：[1]黑龙江省质量认证中心,哈尔滨150036 [2]黑龙江省机械设备进出口公司,哈尔滨150001 [3]黑龙江省机械科学研究院,哈尔滨150040

出　　处：《机械工程师》2018年第7期81-83,共3页Mechanical Engineer

摘　　要：研究了有限元法(FEM)在连续拉深圆形件中的应用,通过有限元模拟分析得到各道次拉深成形杯形件的模具工艺尺寸,并与传统的经验法设计结果进行对比分析。研究结果表明,结合经验法和有限元法,可以有效提高模具设计中各道次拉深工艺的可靠性,并降低模具开发成本。This paper studies the application of finite element method(FEM)in continuous deep drawing circular parts.Through the finite element simulation analysis,the process dimensions of the cup-shaped parts of each pass deep drawing are obtained,and the results are compared with the traditional empirical design results.The research results show that the combination of empirical method and finite element method can effectively improve the reliability of each pass drawing process in mold design,and reduce the cost of mold development.

关 键 词：有限元分析 连续拉深 工艺设计 优化设计 

分 类 号：TG386.32[金属学及工艺—金属压力加工] TP391.7[自动化与计算机技术—计算机应用技术]