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1、中文4411字英文资料ModernMoldManufactureAndDevelopmentOfCutting-edgeTechnologyMaterialsbasedontheroleofmoldindifferentways,canbesummedupmodernprocessingmethodsformoldremovalmethod,moldingmethodandthecumulativethreetypesoflaw.RemovalAct-moldmaterialwasremovedandthenecessaryforms;formingmethod-thesameto
2、talamountofmaterialthroughtheflowofmaterialsandgetthebody;cumulativelaw-bythematerialcontinuetoincrease,theaccumulatedthenecessaryphysical.1.1RemovalofMoldProcessingThisisthelargestmoldmakerforaclassofmethods,includingmachining,EDM(EDM,wirecutting,electrolytic,etc.),chemicalprocessing,suchasco
3、rrosion.Characterizedbytheshape-sizecomponentsisremovedfromtheblankmaterialtoberedundant.1.1.1MachiningAbout90%ofthemoldbymilling,turning,grindingandothermachiningmethods.Theyaremainlyusedtomoldpartsofthefinalprocessingaids,aswellasworkingpartsofthepre-moldprocessingandfinalprocessing.(1)high-
4、speedmachiningandmillingtechnologyBecausethemoldcavityoftenwithalargenumberoffree-formsurfaces,thetraditionalhand-madehasbeenunabletomeettheneedsofthelinkageofthethree-axisormulti-axisCNCmillingmachinecansolvethemaximumextentoftheprobleminthisregard.Therefore,CNCmillingandprogrammingtoolalsona
5、turallybecomethefocusofadvancedmanufacturingtechnology.(2)diecuttingandmulti-axisjointcoordinateprocessingmodeFormingtheworksurfacegrindingisatraditionalmethodoffinishingwithahigh-precision,high-performanceadvantagesofdegrees.Inthemoldmanufacture,diecutshapeismainlyusedRuledSurfacefinishingpun
6、ch,diepiecesandEDMelectrodesandothercomponentsused.(3)ThemoldandpolishingAftersurfacemachining,surfaceroughness,regardlessoftheirsizemustbepolishedagain.MoldPolishingMoldcurrentresearchisstillmainlymanuallyorwithelectricorpneumaticequipment,manuallypolished,lowefficiency,laborintensity,andtheq
7、ualityofinstability.Chinahasimportedthree-dimensionalsurfacecanbeautomaticdiepolishingoftheNCInstitutemold.Developedhumanoidintelligentautomaticpolishingtechnologyhasalsobeenmade,butfewerapplications.Moldthefutureresearchwillbetowardsth
