CAD System for Plastic Profile Extrusion Die Based on UG的翻译

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1、ⅠCADSystemforPlasticProfileExtrusionDieBasedonUG姓名：jeff2009SecondInternationalConferenceonIntelligentComputationTechnologyandAutomationCADSystemforPlasticProfileExtrusionDieBasedonUGJunmeiXi．GaohuaLiaoNanchangInstituteofTechnologyNanchang，ChinaEmail：wfm_77@163．comAbstract—Plasticprofileextrus

2、iondiehavethecomplexstructure，highdemanding，heavydesignworkloadandtherearealotofstandardparts．UGsoftwareastheplatform,useoffeature-basedmodelingtechnologyandobject-orientedprogrammingtechniques，plasticprofileextrusiondieCADmodelingsystemhasbeendeveloped．ThroughthemainprogramcreatedbytheVC++in

3、teractionwiththeUG，useofthebasicprinciplesofparametricdesignandfeature-basedmodeling，realizecomputerautomaticdesignforthepartofextrusiondiemoduleincludinggraphicdesigndie，mouthtemplatedesign,distributor-bracket,core-boardanddistributorprickSystemhasagoodhumancomputerinteraction，scalabilityand

4、standardizedmolddesignstandards．Ithasbeenprovedthatcanmakethebuildingofthepartstoreroomsimplify，thespeedofentitymodelingimproved，thedesigncycleshortenedandthepopularizationofpartstechnologygreatuseful．Keywords—PlasticProfile；UG；SystemofModeling．CAD；ExtrusionDieI．INTRODUCTIONPlasticprofileextr

5、usionmoldingisacontinuousdynamicprocess，Plasticsintheextruder，afteraseriesofstereotypesprocesssuchasmelting，plasticizing，steadyflow，shunt，moldingandcooling，thusbecomingcontinuousprofileproducts[1]．Plasticprofilemanytypes，widerangeusedandplasticprofilesectionsaremorecomplexandchangeable．Andits

6、structuredesignofextrusiondieisalsocomplex，highdemanding，designworkloadheavy．Atpresent，becauseofthelackofexperienceinthedesignandtestmode，manyprocessingequipmentaregeneral-purposemachinetools，diematerialselectionandheattreatmentandsurfacetreatmenttechnologylags，sothatlowqualityofdomesticallyp

7、roducedextrusiondie，lowextrusionspeed，highfrequencytestmode，andlongdeliverycycledefects．Extrusionlinesandextrusiondiearemorerelyonimport．Inaddition，inthedesignprocessofassemblyisoftenencountered，suchasbolts，pinsandotherstandardparts．Ifmodelin