工业构件塑变校正的非线性有限元分析  

Non-linear finite element analysis of the correction on plastic deformation of industrial components

作　　者：叶金铎[1] 赵连玉[1] 沈兆奎[1] 刘艳玲[1] 

机构地区：[1]天津理工大学机械工程学院,天津300191

出　　处：《机械设计》2004年第9期33-35,共3页Journal of Machine Design

基　　金：天津市自然科学重点基金资助项目 (0 0 380 10 11)

摘　　要：采用非线性有限元法 ,研究了杆类零件和板簧的塑性矫直过程 ,计算结果表明 ,对被矫直的工件施加合理的载荷 。The processes of plastic straightening of rod parts and plate springs have been studied by the adoption of non-linear finite element method. The result of calculation indicates that exerting reasonable load upon the being straightened work piece could obtain comparatively high straightening accuracy.

关 键 词：杆类零件 板簧 塑性矫直 非线性有限元法 

分 类 号：TH126[机械工程—机械设计及理论]