摘要
分析了渗碳淬火齿轮残余应力的形成,建立了一种含相变塑性的热弹性本构关系。利用有限元方法对一个渗碳淬火齿轮的残余应力进行了计算。并与实验结果进行了比较,讨论了引入相变塑性的效果。
The formation of residual stress of carbureted and quenching gear is analysis;A thermoelastoplastic constitutive relation involving phase transformation plasticity is established.The residual stress of a carbureted and quenching gear is calculated by use of the finite element method.And the same test results is compared,the effects of phase transformation plasticity is discussed.
出处
《机械传动》
CSCD
北大核心
2009年第2期70-73,共4页
Journal of Mechanical Transmission
关键词
相变塑性
渗碳淬火
本构关系
残余应力
Phase transformation plasticity Carbureted and quenching Constitutive relations Residual stress
