车辆变速器机械传动研究状况  

A Study on the Development of Mechanical Drive of Vehicle Transmission

作　　者：谭桂辉 何国旗[2] 

机构地区：[1]湖南益阳齿轮股份有限公司,湖南益阳413000 [2]湖南化工职业技术学院机械工程系,湖南株洲412004

出　　处：《株洲工学院学报》2006年第4期49-52,共4页Journal of Zhuzhou Institute of Technology

基　　金：湖南省教育厅基金资助项目(05D026);湖南化工职业技术学院科研经费资助项目(Hnh2y2005B102)

摘　　要：介绍了车辆变速器的种类、特点与发展概况,对变速器中的机械传动部分,特别是行星齿轮传动的研究状况介绍的较为详细。对国内外关于2自由度、3自由度行星式变速器传动简图的设计方法,多自由度变速器的换档过程,利用等效杠杆法研究行星齿轮传动,等效杠杆图中接合元件的表示方法,利用等效杠杆的运动分析、力分析和运动分析方程,建立行星变速器相应分析的方程的基本情况作了介绍,并分析了各种研究方法的适应范围与优缺点。This article introduces types and characteristics of vehicle＇ s transmission, and analysed its current development, with detailed discussion on the research methods of epicyclical gear transmission at home and abroad, including the design methods of its transmission diagram which has two or three degree-of-freedom, the process of shifting gears which has multiple degree-of-freedom, the denotation method of joint element on the chart of equivalent lever, and the equivalent lever method in which the dynamic and kinematical equation of epicyclical gear transmission is created. Finally, it analyses the strong points and defects of these research methods and points out their application prospect.

关 键 词：变速器 行星齿轮传动 等效杠杆法 

分 类 号：TH132.46[机械工程—机械制造及自动化]