用极坐标广义解分析柔性行星轮缘的应力特性  

Analysing the Stress of Flexible Rim of Planetary Gear by the Generalized Solution in Polar Coordinate

作　　者：罗宁[1] 李育锡[1] 

机构地区：[1]西安公路交通大学,西北工业大学

出　　处：《机械科学与技术》1996年第2期221-225,共5页Mechanical Science and Technology for Aerospace Engineering

摘　　要：将二维圆环极坐标广义解用于柔性行星轮缘的应力分析和疲劳强度计算，并编制了计算程序．算例将本文方法与现行的线性方法的计算结果进行了比较，在同样安全系数下，按本文方法设计可使行星轮获得更大的柔度，从而具有更好的均载效果．This paper analyzes the stress and fatigue strength of flexible rim of planetary gear bythe generalized solution in polar coordinate for two-dimension rings and works out a programfor computor. In the example, the results obtained by the gived method and the linearmethod are compared For same safe factors, the given design method can make the plane gear more flexible and the load-uniformization effect being more improved.

关 键 词：极坐标 广义解 行星轮 轮缘 应力 

分 类 号：TH132.425[机械工程—机械制造及自动化]