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1、无锡职业技术学院毕业设计说明书1.PrefaceAmoldingtoolisgotogetherwithbynumeroussparepartssetbutbecome,thequalityofsparepartsdirectlyinfluencesthequalityofmoldingtool,buttheendqualityofsparepartsagainisprocessbytheJingtocompletetheassuring,sosaythatthecontrolgoodJingprocessesarelationimport
2、ant.Themoldingtoolthatisinthedomesticmajoritymakesabusinessenterprise,theJingprocessesthemethodofstageadoptiontogenerallywhettopareandgiveorgetanelectricshocktoprocessandbenchworkhandle.Wanttocontrolgoodsparepartstotransformatthisstage,manytechniqueparameterssuchasinternal
3、helpdint,shapebusinesstripandsizeaccuracyetc.,intheconcreteproductionthefulfillment,operationdifficultymore,butstillhavemanyvalidlineanexperiencemethodworthyofdrawlessonsfrom.2.TheprocesscontrolthatthemoldingtoolJingprocessThemoldingtoolsparepartsprocess,atotalinstructiont
4、houghtaimsatadifferentmaterial,differentshape,thedifferenttechniquerequestcarriesonadaptabilitytoprocessandithascertainplasticity,canpasstothecontrolforprocessandattaintosoprocesseffect.Accordingtotheexternalappearanceshapeofthesparepartsdissimilarity,mostlycandivide3types
5、ofsparepartses:Stalk,plankwithabnormalshapespareparts,itcommoncraftprocesstotheorderof:Thickprocess-hotprocessing(Cuifire,adjustquality)-theJingwhet-theelectricityprocess-benchwork(surfaceprocessing)-thesetgotogetherwithtoprocess.2.1SparepartshotprocessingThehotprocessingw
6、orkofthesparepartspreface,alsoneedtocarryonacontroltotheinternalhelpdintatthetimeofmakingthesparepartsacquirethedegreeofhardnessofrequest,whilepromisingthatthesparepartsprocessthestabilityofsize,thedifferentmaterialhasdifferenttreatmentrespectively.Alongwithinrecentyearsth
7、edevelopmentofmoldingtoolindustry,thematerialcategoryofusageincreased,inadditiontoCr12、40Crses,Cr12MoVses,hardqualitymetalalloy,tosomeworkstrengthsbig,10无锡职业技术学院毕业设计说明书isengravebydintKeofconvexandcavemold,canchoosetouseanewmaterialpowdermetalalloysteel,likeV10,ASP23etc.ses
8、,thiskindofmaterialhashigherhotstabilityandgoodorganizationappearance.AimatwithCr12MoVfor
