弧齿锥齿轮齿根应力的影响因素分析

Analysis of the influence on the root stress of gleason spiral bevel gears

用三维弹性有限元法进行弧齿锥齿轮齿根应力分析时，对有限元计算模型的选取、载荷大小、加载位置的确定、不同的齿根圆角及工作齿面等影响齿根应力的因素进行分析。

This paper analyzes the factors of the influence on the root stress of gleason spiral bevel gears by the 3 D elastic finite element method.It discusses the selection of calculating model of finite element, the value of load,the position of exerting load and the different tooth surface on working etc.