谐波齿轮减速器的设计与建模

e第1页共52页谐波齿轮减速器的设计与建模作者:e（e）指导老师：ee[摘要]：谐波齿轮传动是50年代中期，随着空间技术的发展，在薄壳弹性变形的理论基础上发展起来的一种新型的传动技术。我国从1961年开始谐波齿轮传动方面的研制工作，并且在研究、试制和使用方面取得了较大的成绩。但是在民用产品应用中，谐波减速器存在着传动“爬行”和“丢步的现象严重影响其谐波齿轮类产品的设计制造，也制约着其产品的不断推广，是该产品亟待解决的技术难题。本文主要介绍了谐波齿轮传动的原理，发展历史，应用领域，发展趋势及其优缺点。前半部分介绍了谐波齿轮减速器的设计计算，为了更好地分析谐波齿轮传动，后半部分用PRO/E建立了三维模型。写出了主要零件的绘制过程，并展示了各个零部件，最后给出了装配图。[关键词]谐波齿轮，传动设计，三维模型，装配e第2页共52页ThedesignandmodelingofharmonicgearreducerAuthor:e(e)Tutor:e[Abstract]Harmonicgeartransmissionisdevelopedwiththeofspacescienceandthchnologyinmid50s,onthebasisofelasticthinshelltheorydevelopedanewtypeofdrivetechnology.Sofar,wehavealreadyhaddozenofunitsengagedintheresearchofthisaspectinourcountry,anddevelopedintoavarietyoftypesofharmonicgeartransimissiondeviced.Inthisfieldithadresearchatdifferentlevelonallissues,butmanyproblemsstillhasnotyetbeendetermined,andsomeregularityhasnotrevealed.suchascivilianproducts,Thereis“crawling”and”loststep”phenomenonintheharmonicgearreducertransmission.Soitisimpactonthedesignofharmonicgearproductmanufacturing,alsorestrictthefurtherpromotionofitsproducts.andsolovetheproblemthatexistinthetransmission,itisanurgentneedofajobinthecurrentthiskindofproducts.Thisarticalmainintroductedthetheoryharmonicgearreducer,andthedevelopmenthistoryofharmonicgeardriveapplicationfiled,developmenttrend,advantagesanddisadvantages.Theformerintroducethedesignandcalculateofharmonicgearreducer.Inordertoanalyzetheharmonicgeardrive，ThelaterpartwithPRO/Etoestablishthethree-dimensionalmodel.Writethedrawingprocessofthemainparts.andshowingalltheparts.Finally,giventheassemblydiagram.[Keywords]:Harmonicgear,Transmissiondesign,Three-disminsionalmodel,Assemble.e第1页共52页目录1.绪论...................................................................................................................................................11.1选题的目的及研究意义........................................................................................................11.2课题相关领域的研究现状和发展趋势................................................................................11.3主要研究内容、途径及技术路线........................................................................................32.谐波齿轮减速器的传动方案的确定................................................................错误!未定义书签。2.1确定传动方案.........................................................................................错误!未定义书签。2.2、传动方案的拟定..................................................................................错误!未定义书签。3.谐波齿轮减速器的结构设计和设计计算........................................................错误!未定义书签。3.1传动比的计算及柔轮刚轮齿数的确定.................................................错误!未定义书签。3.2谐波传动主要零件的材料.....................................................................错误!未定义书签。3.2.1柔轮.............................................................................................错误!未定义书签。3.2.2刚轮.............................................................................................错误!未定义书签。3.2.3抗弯环..........................................................................................错误!未定义书签。3.3柔轮、刚轮、波发生器的结构和尺寸计算.........................................错误!未定义书签。3.3.1柔轮的结构和尺寸......................................................................错误!未定义书签。3.3.2刚轮的结构和尺寸.....................................................................错误!未定义书签。3.3.3波发生器的几何尺寸计算........................................................错误!未定义书签。3.4验算与校核.............................................................................................错误!未定义书签。3.4.1柔轮的疲劳强度计算...............................................................错误!未定义书签。3.4.2柔轮的稳定性校核....................................................................错误!未定义书签。3.4.3柔性轴承的寿命计算................................................................错误!未定义书签。3.5高、低速轴的设计................................................................................错误!未定义书签。3.5.1高速轴设计.................................................................................错误!未定义书签。3.5.2低速轴的设计。..........................................................................错误!未定义书签。3.6各段轴上需要安装键处键的尺寸.........................................................错误!未定义书签。4.谐波齿轮减速器的PRO/E三维建模...............................................................错误!未定义书签。4.1Pro/E简介...............................................................................................错误!未定义书签。4.2谐波齿轮减速器的Pro/E建模..............................................................错误!未定义书签。e第2页共52页4.2.1柔轮的建模.................................................................................错误!未定义书签。4.2.2其他零件的Pro/E模型...............................................................错误!未定义书签。4.3谐波齿轮减速器的装配.........................................................................错误!未定义书签。致谢.......................................................................................................................错误!未定义书签。参考文献...............................................................................................................错误!未定义书签。外文翻译....................................................................