摘要
温热成形中温度显著影响成形过程。本文在考虑热力耦合的基础上 ,采用刚粘塑性有限元法 ,分析了钟形罩多工序温热成形的多物理场和变形规律。其结果表明 。
In this paper,a multistep warm/hot forming is simulated for cross grove outer race of constant velocity joint by using a thermo\|mechanically coupled rigid\|visco\|plastic finite element method.Multi\|physics fields and deformation law are analyzed.These obtained results show that multistep warm/hot forming simulation can guide and refer to formulation of deformation temperature scope for outer race.
出处
《塑性工程学报》
CAS
CSCD
2002年第1期42-45,共4页
Journal of Plasticity Engineering
关键词
温热锻造成形
有限元
热力耦合
连续温度场
钟形罩
多工序
warm/hot forging
finite element method
thermo\|mechanically coupled
continuous temperature field
