周转轮系的离散分析法  

Discrete Analysis Method of Epicyclic Gear Trains

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：《机械科学与技术》2004年第5期562-563,612,共3页Mechanical Science and Technology for Aerospace Engineering

基　　金：四川省教育厅自然科学基金项目 ( 2 0 0 2A112 )资助

摘　　要：目前 ,复杂周转轮系的功率流分析、传动比和啮合效率的计算既困难又繁复 ,而应用离散分析法可以改变这一局面。本文首先介绍了离散图的画法 ,然后应用离散图和反映基本周转轮系特性的方程式 ,对一个复杂的周转轮系进行了分析 ,列出线性方程组并求解。应用表明 ,离散分析法简明直观 。It is difficult and complicated to analyze the power-flow of the complex epicyclic gear trains and compute their transmission ratio and meshing efficiency. But by discrete analysis method this can be changed. First, the drawing method of discretization figure is introduced, then the complex epicyclic gear train is analyzed by discretization figure and the characteristic equations of the fundamental epicyclic gear train, and the linear equations are listed and solved, suggesting that the discrete analysis method is concise and intuitional and the analysis of the complex epicyclic gear trains is not difficult any longer.

关 键 词：离散分析法 离散图 周转轮系 传动比 功率流 啮合效率 

分 类 号：TH132[机械工程—机械制造及自动化]