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1、黑龙江工程学院本科生毕业设计附录附录A外文文献原文A1EstablishandresearchonCA/CAEsysytemofautomobiledriveaxlehousingbasedonvirtualprototypetechnologyVirtualprototyperefertoamodelwhichisinthestepofproductprogress,occurringinthecomputerrealm,,aimingattheoptimizationbasedontheCADmodelusedtostimulating
2、analysisproduct.Virtualprototypeinmainlyusedfortestwhichwasfailedbyphysicaltest.Basedontheresultwhichisdrawnfromthestimulationresult,itiseasytomodifyandguidedesign,untilreachtheoptimisticdesignAutomobiledriveaxlehousingisamainpartofamobile.disconnectdriveaxlehousingisusedf
3、orbearingthemobile’sweight,transferringtheloadtothewheelsDrawingforce,brakingforcelateralforceandverticalforcearetransferredtoframeandcompartmentbydriveaxlehousing.Sodriveaxlehousingiseitherabearingoratransmissionitem.Ifnotcorrectlydesignedorsomeproblemoccurredwhilemanufac
4、turing,driveaxlehousingmaydeformedorfracture.Asatraditionaldesignmethodissocostlythatisnecessarytointroducethevirtualprototypetechnology.A1.1designschemeTraditionaldesignmethodfordriveaxlehousingisfirstlygivingascheme,manufacturing,asampleitemthenaseriestest(suchasstiffnes
5、stestbendingfatiguetestandstaticstrenthtest)iscarriedoutApparentlythismethodisverymoneyconsuming,andthefinalparametermaybenotoptimal.ifadopttheVirtualprototypetechnologystimulazingkindsofworkingconditionofdriveaxlehousing,anddrawaseriesofoptimalparameters.Basedontheseparam
6、eterthephysicalmachinearecarriedouttodophysicaltest.thismethodcansavetime,cuttingthecost,thusbringinhugebenefittothe12黑龙江工程学院本科生毕业设计enterprise.Moderntrialproductionprogressvarylargelytothetraditionalone.Asdepicted,inthepicture,Aloopisabsentinthetraditionaldriveaxlehousingm
7、akingvirtualprototypecanassessthecostqualityandmanufacturabilityonthecomputer.Iftheassessmentisnotsatisfying,itisnecessarytoadjust.repeataloopuntilreachaidealparameter.Thisschemedesignasoftwareterrace,providingainterfaceforSolidworkspatronandNastron,usingsuperiorityofthisp
8、rofessionalsoftware,anddevelopthesesoftware,butadriveaxlehousingproductdesignterrace.Cons
