谐波传动中波发生器对柔轮齿啮合的影响分析  

The Analysis of Wave Generator's Influence to Flexspline Tooth Engagement on Harmonic Drive

作　　者：储著金[1] 姜晨[1] 谭晶[1] 

机构地区：[1]上海大学机电工程与自动化学院,上海200072

出　　处：《杭州电子科技大学学报（自然科学版）》2013年第6期155-159,共5页Journal of Hangzhou Dianzi University：Natural Sciences

基　　金：上海市经济和信息化委员会专项资金资助项目(JJ-YJCX-01-13-4976)

摘　　要：谐波齿轮在实际传动中存在齿干涉现象,该文给出3种椭圆波发生器的计算方法,并在三维建模软件中建立了3种椭圆波发生器和变形前后的谐波齿轮的模型,对不同椭圆波发生器驱动的渐开线谐波齿轮的啮合情况进行了有限元分析,比较不同椭圆波发生器驱动的谐波齿轮的啮合情况和柔轮的应力分布情况,对干涉情况进行评定,为研究谐波齿轮干涉现象提供了一种新的方法。Harmonic gear tooth interference phenomenon exists in the actual transmission .In this paper , three kinds of calculation method about cam wave generator are presented .The model of three elliptic wave generator and the harmonic gear before and after deformation is established by using of three -dimensional modeling software .The meshing situation of involute harmonic gear driven by different elliptical wave generator has carried on the finite element analysis.The paper compares harmonic gear meshing and the stress distribution of the soft wheel driven by different elliptical wave generator , to assess the interference conditions , and provides a new method of research harmonic gear interference phenomenon .

关 键 词：有限元法 谐波传动 柔轮 波发生器 干涉 

分 类 号：TH132.43[机械工程—机械制造及自动化]