非球面光学零件加工过程仿真设计

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1、AbstractInthisdissertation，thegrindingmachinewhichisdesignedbytheasphericpartslaboratoryinChangchunUniversityofScienceandTechnologybasedonthetangentrotarymethodisthesimulationobject.Thismethodcanadequatelyaddresstheoriginalprocessingdifficulties,andtheproblemofhighcost.Withusingthisvir

2、tualsimulationsystem,themachiningprocesscanbedemonstratedclearlyandsmoothly.TakingVisualC++astheplatform,andusingOpenGL,thispowerfulcrossplatformgraphicalinterface,importsthe3Dmachinemodelrenderingby3DSMAX.Andthen,theblankworkpiece,grindingwheelaremodelingbytheOpenGLdatabasewiththefunc

3、tionofit.Sothatthevirtualmachiningenvironmentestablishmenttotallycompleted.Modelingforthemachinetoolmotion,themotionsimulationcanbedonebasedontheVC++function.Designaserialportcommunicationmoduletotransferthereal-timedataobtainedbythegratingrulerinthemachiningprocesstothevirtualsimulati

4、onsystem,generateareal-timesimulationthroughthemotionmodule.WiththedoublebuffertechniqueofOpenGL,thevirtualmachiningprocessisdisplayedsmoothly.TheinterpersonalinteractioninterfaceisestablishedinMFCVC++framework.Keywords：asphericoptical；virtualmachining；VC++；OpenGL目录摘要Abstract目录........

5、.......................................................IV第一章绪论.........................................................11.1课题来源....................................................................................................................11.2课题研究的目的及意义.............................

6、...............................................................11.3虚拟制造及数控仿真................................................................................................31.4国内外研究现状.......................................................................................................

7、.41.5论文主要研究内容....................................................................................................6第二章切线法加工非球面机床及工作原理...................................7[23]2.1切线回转法加工原理............................................................................................72.2切线回转