文档介绍：,2017Whatis3Dprinting?,basedonthedigitalmodelfile,usingpowderymetal,plasticandotheradhesivematerials,throughthelayersofthewaytobuildobjectstotheHowdoes3Dprintingwork?Threeelementsdigitalfile3DprintermaterialmetalNylonglassfiberPLAResinrubberPhotosensitiveresin3DprintingmainstreamtechnologyFDM(FusedDepositionModeling)SLA(StereolithigraphyApparatus)3DP(ThreeDimensionalPrintingandGluing)SLS(SelectingLaserSintering)FDM(FusedDepositionModeling)熔融沉积快速成型Bymeltingthefilamentousmaterial,,Itwillbegantocure,andformthefinalproductthroughstackingAdvantages:SimplestructureEasytodesignLowmanufacturingcostsMainmaterial:positeSLA(StereolithigraphyApparatus)光固化成型SLAistheearliestdevelopedrapidprototypingtechnology,andalsoisoneofthemostin-depth,,layerbylayercuring,(ThreeDimensionalPrintingandGluing)三维粉末粘接3DPworkingprinciple:Firstlypavingalayerofpowder,andthenusingthenozzletospraytheadhesiveintheneedtoshapethearea,sothatthematerialpowderbondedtogetherandformofcross-:formingfasttheproductisrichincolorMainmaterial:ceramicpowdermetalpowderplasticpowder