A CAD-CAE Integrated Injection Molding Design System

《A CAD-CAE Integrated Injection Molding Design System 》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。

1、EngineeringwithComputers(2002)18:8092OwnershipandCopyright2002Springer-VerlagLondonLimitedACAD-CAEIntegratedInjectionMoldingDesignSystemY.-M.Deng,Y.C.Lam,S.B.TorandG.A.BrittonCAD/CAMLab,SchoolofMechanicalandProductionEngineering,NanyangTechnologicalUniversity,SingaporeAbst

2、ract.Intheinjectionmoldingdesignprocess,interac-thedesign.Ontheotherhand,injectionmoldingtionbetweendesignandanalysisisveryintensive.ThisisCAEsystemsprovidethedesignerwithanalysistoensurethattheplasticpartbeingdesignedismanufactur-resultsregardingthemoldabilityofthedesign,t

3、heablebytheinjectionmoldingprocess.However,suchinterac-costofthemanufacturingprocess,thequalityofthetionisnotsupportedbycurrentcomputer-aidedsystemsproduct,andsoon.However,despitetheadvanced(CADandCAE),becausedesignandanalysisarerealizedfunctionalityofthesesystems,oneproble

4、misyetasisolatedmodules.AlthoughmostofCAEsystemsprovidetobesolved:CADandCAEsystemsusedifferentbuilt-inmodelingtools,theseareonlymeantfordevelopingananalysismodelwithverylimitedCADfunctionality.Onmodelstodescribeadesign,andtheyrunundertheotherhand,someCADsystemshaveallowedce

5、rtaintheirownenvironments.InjectionmoldingdesignCAEsystemstorunundertheirenvironments,butinherentlyandanalysisarestillnotintegrated.theyusedifferentdatamodels,thuscommunicationbetweenSomecommercialcomputer-aidedsystempro-themispoor.Thispaperpresentsaninnovative,CAD-CAEvider

6、shavetriedtotackletheproblem.Tocompen-integrated,injectionmoldingdesignsystem.ThissystemusessateforthelackofCADfunctionality,mostCAEanintegrateddatamodelforbothdesignandanalysis.Thesystemsprovidebuilt-inmodelingtoolstousers.systemisbuiltontopofexistingCADandCAEsystems,Howev

7、er,theseareonlymeantfordevelopinganwhichnotonlygreatlysavesdevelopmenteffort,butalsoanalysismodel,soareofverylimitedCADfunc-makesfulluseofthestrongfunctionalityofcommercialtionality.Ontheotherhand,someCADsystemscomputeraidedsystems.Thesystemarchitectureconsistsofallowcertai

8、nCAEsystemstorunundertheirownfourlayers:aCADandCAEplatformlayer;aCAD-CAEfeaturelay