摘要
对从动螺旋伞齿轮的精锻成形过程进行三维刚塑性有限元模拟和实验研究,得出了从动螺旋伞齿轮精锻过程的金属流动规律和变形力参数特征,获得了从动螺旋伞齿轮精锻工艺方法和成形力计算公式,为从动螺旋伞齿轮的精锻成形工艺的应用提供指导。
The precision forming of passive spiral bevel gear in automotive final drive is simulated by three dimensional rigid plastic FEM and experiment study and metal flow law and forming load parameter are obtained. Then forming method of spiral bevel gear is acquired and forming load formula is deduced. The above results can guide the development of precision forming process and die design for passive spiral bevel gear.
出处
《塑性工程学报》
EI
CAS
CSCD
北大核心
2005年第3期14-17,共4页
Journal of Plasticity Engineering
关键词
螺旋伞齿轮
精密模锻
数值分析
实验
spiral bevel gear
precision forming
numerical simulation
experiment
