封闭式周转轮系的传动比及其传动比法  

A study on the train ratio of closed epicyclic gear trains and its law

作　　者：杨实如[1] 段钦华[1] 

机构地区：[1]成都大学,四川成都610106

出　　处：《煤矿机械》2003年第8期33-35,共3页Coal Mine Machinery

基　　金：四川省教育厅自然科学基金资助项目 (2 0 0 2A112 )

摘　　要：在计算封闭式周转轮系的啮合效率时 ,常用传动比法。分析了传动比法的优缺点 ,并针对其缺点改进了传动比计算方法和功率流向的分析方法 ,从而提出了一套使封闭式周转轮系的传动比和啮合效率计算变得容易的新的分析方法。When the meshing efficiency of closed epicyclic gea r trains is computed.The law of the train ratio is often used.In this paper,the me rits and shortcomings of this law are analyzed,and in order to overcome the shor tcomings the algorithm of the train ratio and the analyzing method of power-flow are improved,thus suggesting a new analyzing method that makes it much easier t o calculate the train ratio of closed epicyclic gear trains and its meshing effi ciency.

关 键 词：封闭式周转轮系 传动比 啮合效率 传动比法 功率流 

分 类 号：TH132.425[机械工程—机械制造及自动化]