冷挤压成形零件的疲劳寿命集成仿真分析研究  

Research on Integrated Simulation of Fatigue Life for Cold Extrusion Part

作　　者：王涛[1] 陶薇[1] 

机构地区：[1]浙江工业大学浙西分校机电控制工程系,浙江衢州324000

出　　处：《热加工工艺》2009年第7期73-74,77,共3页Hot Working Technology

基　　金：浙江省教育厅科研项目(20070894)

摘　　要：将冷挤压零件成形和疲劳破坏的过程作为一个系统,以三维建模软件UG、非线性有限元软件MSC.Marc和疲劳分析软件MSC.Fatigue等为平台,通过合理解决软件之间的接口,建立了疲劳寿命集成仿真分析系统。并以传动轴花键为例对集成仿真分析进行了介绍,该法对冷挤压成形及工艺控制的制定具有指导意义。The process of forming and fatigue destruction of cold extrusion part was considered as a system, using UG, MSC. Marc and MSC. Fatigue softwares as a platform, the problem of different software interface was solved reasonably, the integrated analysis system of fatigue life was made. Furthermore, the transmission shaft was taken for example to introduce integrated simulation. The method can help designers improve the quality of design.

关 键 词：冷挤压 疲劳寿命 集成仿真 

分 类 号：TG379[金属学及工艺—金属压力加工]