机电产品的虚拟装配系统研究与设计

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1、大连海事大学硕士学位论文机电产品的虚拟装配系统研究与设计姓名：彭程申请学位级别：硕士专业：机械电子工程指导教师：熊伟20100601英文摘要ABSTRACTThecomputertechnologyhasbeentheoneofthekeytechnologiesinthedevelopmentofindustrialcommunity．Intheproductsmanufacture，theuseofthevirtualrealitytechnologyhasbeenwidelyconcernedbysomescholars．Theresearchofvirtual

2、design,virtualmanufactureandvirtualassemblyhasappearedandhasbeenusedinproductsmanufacture，someachievementshavebeenobtained．Virtualassemblyisthecomprehensiveapplicationoftechnologysuchassimulation,modelingandvirtualreality．Thesimulationontheprocessfromtheproducedesigntotheproductmanufact

3、urehasbeenconductedSOastoshortenproductdevelopmentperiod，reducecost,optimizetheproductdesign,improvetheproductionmanufacturingefficiencyandplayauseofproducttrainingandteaching．Inthispaper,itestablishesabasicframeofavirtualassemblysystemonthebaseofdetailedresearchaboutkeytechnologiesanda

4、realizedmethodofvirtualassembleprocess，andcompletesprimarydevelopmentofthesoftwaresystem．TheconceptofVirtualassemblyandthepresentstatusathomeandabroadareintroducedinthispaper．Themajorcontentsofthevirtualassemblyandthebasicprocess，thedevelopmentenvironment,thekeytechnologyofvirtualassemb

5、lysystemdesignaledescribedindetails．Theacquisitionmethodaboutvirtualassemblymodelisinducedandsummarized；themodelconversionmechanismbetweenCADandDIVISIONMockupsolvestheconvertingproblemofnon—standardformatbetweenthem．Inthispaper，itmakesassemblyprocessplanningonmechanicalproductanddoessom

6、eresearchonitsrealizedprocess，whichusingDivisionMockupasthevirtualassemblyplatform，whichcontainsestablishmentsofvirtualassemblymodel，assemblyorderplanning，collisionandinterferencechecking，assemblysimulationanimationandprocessdocumentsgeneration．Theanimationcouldmakeoperatorsacknowledges

7、tructureofmechanicalproductsmuchmoreclearlyandintuitively，SOastoimproveworkefficiency．英文摘要Finally，itdevelolys’virtualassemblysystemsoftwareofmechanicalproductswithaindependentinterfacewiththeCADproductinstanceofapneumaticturbocharger．Thesoftwarecontainsfunctionwithparametricmod