新型漸開線少齒差行星傳動(dòng)精度仿真研究.pdf

1、重慶大學(xué)碩士學(xué)位論文新型漸開線少齒差行星傳動(dòng)精度仿真研究姓名：范玉萌申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：機(jī)械制造及其自動(dòng)化指導(dǎo)教師：王光建20120530重慶大學(xué)碩士學(xué)位論文英文摘要ABSTRACTCompared、析ththeconventionalgearreducertheinvoluteplanetarygearreducerwithsmallteethdifferenceyieldsseveraladvantages，suchashigh

2、reductionratioincompactspace，smallinvolume，lightinweight，largerloadcapacityhighefficiencywhichhasbeenwidelyusedinmanyindustrialfieldsasthedynamictransmissiondeviceThisresearchissupportedbyNationalScienceandTechnologySupp

3、ortingProgram(NO：50705100)Thisthesisismainlytoinvestigatethetransmissionprecisionsimulationoftheinvoluteplanetarygearreducerwithsmallteethdifferencebasedonmass—springequivalentmodel，whichisextremelymeaningfulforimproving

4、thetransmissionprecisionandcontrolerrorThemainworksareasfollows：(1)ThedynamictransmissionerrormodeliSestablishedtoanalyzetheinvoluteplanetarygearreducerwithsmallteethdifferenceandfloatingPlate，whichincludescomprehensivec

5、onsiderationoftheeffectofthefactorssuchasmanufacturingerrors，assemblyerrors，meshingstiffnessofgearsandbearingsstiffnessoncrankshaft，planetarygearfloatingPlate，theoutputdiscontransmissionaccuracy(2)TheMatlabprogramwitllNe

6、wmarkmethodhasbeenputforwardbasedonestablisheddynamicaltransmissionerrormodel；thetransmissionerrorsunderdifferenterrorparametershavealsobeencalculated(3)Throughthesimulationcalculation，themaininfluencefactorsofthetransmi

7、ssionprecisioncouldbefoundout，whichincludes：theeccentricityerrorandtheradiuserroroftheoutputdiscpin，theplanetgearbearingholeeccentricerrortheplanetarygearbasecircleeccentricityerrortheplanetarygeartoothprofileerror，etcTh