弧齿锥齿轮齿面离散化建模与接触分析

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1、●浙江人学硕．Jj学位论文捅要力方向。关键词：弧齿锥齿轮，齿面模型，离散化，齿面接触分析(TCA)，真实齿面接触分析(RTCA)，接触迹线，接触区。IIl浙江人学硕：I：学位沦文AbstractSpiralbevelgearsarewidelyusedtransmissioncomponentsinaircraft，ships，precisionmachinetools，constructionmachineryandvehicles．Precisethree—dimensionalsolidmodelsareessentialforthefiniteelementanalysi

2、s，dynamicanalysis，digitalsimulation．Basedontheresearchofresultspresentedofprocessonthespiralbevelgear．three—dimensionalmodelingandtoothcontactanalysis，authorproposedamodelingapproachbasedondiscretetoothsurfacemodelofspiralbevelgear，atoothcontactanalysisapproachbasedondiscretetoothsurface，ande

3、stablishedasoftwaresystemtoachievemodelingandtoothcontactanalysis．Thefirstchapterintroducedtheresearchstatusoftheprocessofspiralbevelgear，thethree—dimensionalsolidmodelingmethod：spiralbevelgeartoothcontactanalysisandparametricmodelingforspiralbevelgear．Andpresentedthecontentandorganizationals

4、tructureofthepaper．Thesecondchapterpresentdadiscretizedmodelingmethodforspiralbevelgear．Accordingtodifferentformingprincipleoftoothsurfacesanddifferentgeometry，establishedthegridmodelofthediscretesurfaceforbig—tooth．Basedonthemathematicalmodelofthetiltmethod，establishedthevectorequationofsmal

5、l—toothsurface，andthenacquirediscretizationdatatoestablishedsmall—toothmodel．Thefourthchapterdevelopedadesignandmodelingsystemwhichalsocanachievetoothcontactanalysisforspiralbevelgear,basedontheresearchofdiscretizationmodelingandtoothcontactanalysis．usingVC++withPro／ToolkitandMatlablibraryinV

6、isualStudio2005environment．ThefifthchaptersummarizedthecontentsofresearchworkandoutlookedtheendeavororientationofthefutureresearchKeywords：Spiralbevelgear，toothsurfacemodel，discretization，toothcontactanalysis，TCA，RTCA，contacttrace．contactareaIV浙江人学硕Ij学位沦文H录目录致谢⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯

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