复杂周转轮系的单元求解法  

A Fundamental Element Solution to Complicated Epicyclical Gear Trains

作　　者：段钦华[1] 杨实如[1] 

机构地区：[1]成都大学机械系,成都610081

出　　处：《机械设计与研究》2001年第1期55-56,共2页Machine Design And Research

摘　　要：首先将复杂轮系分解成几个简单的基本轮系单元 ,然后对轮系进行运动分析和力矩分析 ,列出线性方程组并求解 ,不仅要求出效率 ,而且每个构件的角速度及所受力矩皆已求出 ,整个轮系的功率流向也随之确定了 ,这也便于设计者对轮系进行分析、改型及强度计算。It is still very difficult at present to calculate the efficiency of some of the complicated epicyclical gear trains with the efficiency formulas.So in this paper the complicated epicyclical gear train is,first of all,decomposed into simple fundamental elements;then these elements are put into kinematics analysis and moment analysis,and finally the linear equations are listed and solved.In this way not only the efficiency but also the angle speed of each component and the moment it bears are extracted.and also it would be much more convenient to determine the power flow of the whole train,and easier for designers to analyze and improve the gear train and to calculate the strength.

关 键 词：周转轮系 功率 功率流 单元求解法 

分 类 号：TH112.3[机械工程—机械设计及理论]