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ID:39601681
大小:3.07 MB
页数:12页
时间:2019-07-07
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1、IntJAdvManufTechnolDOI10.1007/s00170-015-7566-4ORIGINALARTICLEMoldstructuredesignandcastingsimulationofthehigh-pressurediecastingforaluminumautomotiveclutchhousingmanufacturing112SeongIlJeong&ChulKyuJin&HyungYoonSeo&23JongDeokKim&ChungGilKangReceived:23February2015/A
2、ccepted:5July2015#Springer-VerlagLondon2015AbstractThisstudyaimsatamolddesignbasedonthecast-1Introductioningsimulationandmoldstructuralsimulationinordertoman-ufactureautomotiveclutchhousingaluminumpartsinahigh-DiecastingbeganwhenDoehlemanufactureddiecastingpressuredi
3、ecastingprocess.Formelttoflowintothemoldproductsbyusingaluminumalloysin1915,andsincethen,andfilltotheproductsectionevenly,agatingsystemwithfivethedemandshavegraduallyincreasedastheautomotivein-gateswasdesigned.MAGMAsoft,acastingsimulationpro-dustrydeveloped[1].Amongc
4、astingmethodsofaluminumgram,wasusedtopredictorpreventthepossibilityofcastingautomotiveparts,themostcommonlyusedonesaredividedtodefectsthatmayoccurinthefillingprocessandsolidificationlow-pressurediecasting,gravitydiecasting,andhigh-process.Thewaytoselectpropercastingd
5、evicesforthepressurediecasting.Thelow-pressurecastingandgravityclutchhousingproductisalsopresented.Astructuralsimula-castingareapplicabletoautomotivepartsdifficulttomaketionofthemoldbasewasconductedbymeansofANSYSsuchascylinderheadbecausetheinternalstructureisformedWo
6、rkbenchtopredictpossibledamagetothevulnerablepartinonemold.Recently,manyofautomotivepartsthathaveofthemoldrightfromthestepofmolddesign.Intheactualbeenproducedusuallyinsuchwaysaslow-pressurecastingshottest,fiveclutchhousingproductsintotalwereandgravitycastingstartedto
7、belight-weightedinapplicationmanufactured.Allofthemwerefullyfilledandinvolvednoofhigh-pressurediecastingformassproductionthroughonedefectonthesurface.Thespotofshrinkageporositypredictedsinglemold[27].High-pressurediecasting(HPDC)isad-inthecastingsimulationandthespoto
8、factualoccurrencevantageousinthatitcanmass-producecomplicatedandpre-werenotexactlythesamebutquiteclose.Thedegreeofhard-ciseshapeswi
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