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1、英文资料ModernMoldManufactureAndDevelopmentOfCutting-edgeTechnologyMaterialsbasedontheroleofmoldindifferentways,canbesummedupmodernprocessingmethodsformoldremovalmethod,moldingmethodandthecumulativethreetypesoflaw.RemovalAct-moldmaterialwasremovedandthenecessaryforms;formingmethod-thesametotalam
2、ountofmaterialthroughtheflowofmaterialsandgetthebody;cumulativelaw-bythematerialcontinuetoincrease,theaccumulatedthenecessaryphysical.1.1RemovalofMoldProcessingThisisthelargestmoldmakerforaclassofmethods,includingmachining,EDM(EDM,wirecutting,electrolytic,etc.),chemicalprocessing,suchascorro
3、sion.Characterizedbytheshape-sizecomponentsisremovedfromtheblankmaterialtoberedundant.1.1.1MachiningAbout90%ofthemoldbymilling,turning,grindingandothermachiningmethods.Theyaremainlyusedtomoldpartsofthefinalprocessingaids,aswellasworkingpartsofthepre-moldprocessingandfinalprocessing.(1)high-s
4、peedmachiningandmillingtechnologyBecausethemoldcavityoftenwithalargenumberoffree-formsurfaces,thetraditionalhand-madehasbeenunabletomeettheneedsofthelinkageofthethree-axisormulti-axisCNCmillingmachinecansolvethemaximumextentoftheprobleminthisregard.Therefore,CNCmillingandprogrammingtoolalson
5、aturally17becomethefocusofadvancedmanufacturingtechnology.(2)diecuttingandmulti-axisjointcoordinateprocessingmodeFormingtheworksurfacegrindingisatraditionalmethodoffinishingwithahigh-precision,high-performanceadvantagesofdegrees.Inthemoldmanufacture,diecutshapeismainlyusedRuledSurfacefinishi
6、ngpunch,diepiecesandEDMelectrodesandothercomponentsused.(3)ThemoldandpolishingAftersurfacemachining,surfaceroughness,regardlessoftheirsizemustbepolishedagain.MoldPolishingMoldcurrentresearchisstillmainlymanuallyorwithelectricorpneumaticequipment,manuallypolished,lowefficiency,laborintensity,
7、andthequalityofinstability.Chinahasimportedthree-dimensionalsurfacecanbeautomaticdiepolishingoftheNCInstitutemold.Developedhumanoidintelligentautomaticpolishingtechnologyhasalsobeenmade,butfewerapplications.Moldthefutureresearchwillbetowardsthespec
