超环面行星蜗杆传动的效率计算  

The efficiency calculation for toroidal planet worm drive

作　　者：许立忠[1] 蔡毅[1] 

机构地区：[1]燕山大学机械工程学院,河北秦皇岛066004

出　　处：《机械设计》2002年第2期21-22,共2页Journal of Machine Design

基　　金：河北省教委基金资助项目 (2 0 0 0 1 1 8)

摘　　要：运用行星轮系的效率分析方法 ,全面分析了超环面行星蜗杆传动的效率计算问题 ,并分蜗杆主动和蜗杆从动等四种情况给出了相应的效率计算公式。在此基础上 ,分析了不同情况下 ,传动效率的差异及传动效率随传动比的变化规律 ,研究结果对于该种传动的设计与制造 ,具有一定的参考价值。By applying efficiency analysis method of planet trains,this paper made a comprehensive analysis upon the problem of efficiency calculation of toroidal planet worm driver,and presented the corresponding efficiency calculating formulae according to four status of driving worm or driven worm.Based on this foundation,analyses were made upon the difference of drive efficiency under different situations and upon the varying law of drive efficiency comply with transmission ratio.The result of study possesses certain value of refference on the design and manufacturing for this kind of transmission.

关 键 词：超环面行星蜗杆传动 效率计算 转化机构 

分 类 号：TH132.44[机械工程—机械制造及自动化]