应用力偶系平衡条件分析周转轮系  

Analysis of Epicyclic Gear Trains by the Equilibrium Conditions of Couple System

作　　者：杨实如[1] 段钦华[1] 

机构地区：[1]成都大学机械系,成都610106

出　　处：《机械设计与研究》2003年第4期48-49,共2页Machine Design And Research

基　　金：四川省教育厅自然科学基金资助项目(2002A112)

摘　　要：周转轮系的传动比与啮合效率计算是一件重要的也是使人感到困难的工作。机构实质上是应用力学原理的装置,现提出一种新的力学方法,即应用力偶系的平衡条件建立力矩方程组并求解,推导出传动比和啮合效率计算公式,然后根据能量守恒定律,确定转化机构中啮合功率的流向。从而深入浅出地分析并解决了以上难题。It is an important but difficult job to compute the transmission ratio and the meshing efficiency of epicyclic gear trains. In essence the mechanism is devices that apply the principles of mechanics. Therefore, in this paper a new mechanics method is studied, i. e. a group of equations were set up and solved by the equilibrium conditions of the couple system. The transmission ratio and the meshing efficiency calculation formula were derived by this method. According to the law of conservation of energy. Hence then the above profound problems are analyzed and solved in a simple way.

关 键 词：周转轮系 力偶系 传动比 啮合效率 力矩方程组 

分 类 号：TH132.4[机械工程—机械制造及自动化]