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1、英文资料ModernMoldManufactureAndDevelopmentOfCutting-edgeTechnologyMaterialsbasedontheroleofmoldindifferentways,canbesummedupmodernprocessingmethodsformoldremovalmethod,moldingmethodandthecumulativethreetypesoflaw.RemovalAct・moldmaterialwasremovedandthenecessaryforms
2、;formingmethod-thesametotalamountofmaterialthroughtheflowofmaterialsandgetthebody;cumulativelaw-bythematerialcontinuetoincrease,theaccumulatedthenecessaryphysical.1.1RemovalofMoldProcessingThisisthelargestmoldmakerforaclassofmethods,includingmachining,EDM(EDM,wir
3、ecutting,electrolytic,etc.),chemicalprocessing,suchascorrosion.Characterizedbytheshape-sizecomponentsisremovedfromtheblankmaterialtoberedundant.1.1.1MachiningAbout90%ofthemoldbymilling,turning,grindingandothermachiningmethods.Theyaremainlyusedtomoldpartsofthefina
4、lprocessingaids,aswellasworkingpartsofthepre-moldprocessingandfinalprocessing.(1)high-speedmachiningandmillingtechnologyBecausethemoldcavityoftenwithalargenumberoffree-formsurfaces,thetraditionalhand-madehasbeenunabletomeettheneedsofthelinkageofthethree-axisormul
5、ti-axisCNCmillingmachinecansolvethemaximumextentoftheprobleminthisregard.Therefore,CNCmillingandprogrammingtoolalsonaturallybecomethefocusofadvancedmanufacturingtechnology.(2)diecuttingandmulti-axisjointcoordinateprocessingmodeFormingtheworksurfacegrindingisatrad
6、itionalmethodoffinishingwithahigh-precision,high-performanceadvantagesofdegrees.Inthemoldmanufacture,diecutshapeismainlyusedRuledSurfacefinishingpunch,diepiecesandEDMelectrodesandothercomponentsused.(1)ThemoldandpolishingAftersurfacemachining,surfaceroughness,reg
7、ardlessoftheirsizemustbepolishedagain.MoldPolishingMoldcurrentresearchisstillmainlymanuallyorwithelectricorpneumaticequipment,manuallypolished,lowefficiency,laborintensity,andthequalityofinstability.Chinahasimportedthree-dimensionalsurfacecanbeautomaticdiepolishi
8、ngoftheNCInstitutemold.Developedhumanoidintelligentautomaticpolishingtechnologyhasalsobeenmade,butfewerapplications.Moldthefutureresearchwillbetowardsthespecia
