MIM_introduction金属粉末注塑介绍.ppt

MetalInjectionMolding,MIMproductionplantinPanyu,China.,WhatisMIM,,Powdermixing,,,,Injectionmolding,Debinding,Sintering,Metalpowder,Binder,Injectedpartwith60metalpowderand40binderbyvolume,Aboutlessthan1binderleftbyvolume,Metalpartinfulldensity,,,,,,,,,,,10μm,InjectionMolding,DebindingFurnace,SinteringFurnace,Continuoustype,Batchtype,,,Sizing/ormachining,MachineTumbling,Machinepolishing/orHandpolishingorbrushing/orSandblasting,PVD,Othercoatingprocess,,,,,Secondaryprocessing,WhentouseMIM,1.Weightlessthan100g,2.Complexshapesneedsatleast2CNCtodothejob,3.Dimensionaccuracy,4.Highdensitiesmorethan95,5.Lotsizemorethan10K,6.Comparativelyhighsurfacefinishing,Commonlyusedmetalmaterialwithtechnicalination,**RemarksOtherkindsofsubstratematerialcanbedevelopeduponrequest,MIMDepartment,Thankyou,