封闭式锥盘无级变速器无循环功率条件及应用  

Closed Planetary Bevel-type CVT without Recirculation of Power Conditions and Application

作　　者：刘开昌[1] 吴云杰[1] 

机构地区：[1]福州大学机械工程与自动化学院,福建福州350108

出　　处：《郑州大学学报（工学版）》2012年第6期84-87,共4页Journal of Zhengzhou University（Engineering Science）

基　　金：高校博士点基金资助项目(20103514110006)

摘　　要：通过对封闭式行星锥盘无级变速器运动学和系统内部功率流、功率分配系数与封闭系统内部功率流的关系的分析,建立了功率分配系数与系统内部各单元传动比的关系表达式,确定了行星锥盘无级变速器无循环功率的必要条件,列出了16种无循环功率的差动轮系单元与行星锥盘无级变速器的组合形式.为无循环功率的封闭式行星锥盘无级变速器的设计提供了一种简便的分析方法.In this paper,kinetics and the direction of the power flow for closed planetary bevel-type CVT are performed.The relationship between partition coefficient of power and power flow in closed system is studied by analyzing closed planetary bevel-type CVT,the expressions between power partition coefficient and the basic speed ratios are established,the necessary conditions with no recirculation of power for closed planetary bevel-type CVT are determined.Sixteen possible interconnections of parallel planetary gear train and planetary bevel-type CVT are obtained.An effective compact analysis processing method for design of closed planetary bevel-type CVT with no recirculation of power is given.

关 键 词：封闭式行星锥盘无级变速器 分流传动 周转轮系 

分 类 号：TH132.4[机械工程—机械制造及自动化]