文档介绍：,20171Whatis3Dprinting?,basedonthedigitalmodelfile,usingpowderymetal,plasticandotheradhesivematerials,?3Threeelementsdigitalfile3Dprintermaterial4metalNylonglassfiberPLAResinrubberPhotosensitiveresin5Threeelementsdigitalfile3Dprintermaterial63DprintingmainstreamtechnologyFDM(FusedDepositionModeling)SLA(StereolithigraphyApparatus)3DP(ThreeDimensionalPrintingandGluing)SLS(SelectingLaserSintering)7FDM(FusedDepositionModeling)熔融沉积快速成型Bymeltingthefilamentousmaterial,,Itwillbegantocure,:SimplestructureEasytodesignLowmanufacturingcostsMainmaterial:posite8SLA(StereolithigraphyApparatus)光固化成型SLAistheearliestdevelopedrapidprototypingtechnology,andalsoisoneofthemostin-depth,,layerbylayercuring,(ThreeDimensionalPrintingandGluing)三维粉末粘接3DPworkingprinciple:Firstlypavingalayerofpowder,andthenusingthenozzletospraytheadhesiveintheneedtoshapethearea,sothatthematerialpowderbondedtogetherandformofcross-:formingfasttheproductisrichincolorMainmaterial:ceramicpowdermetalpowderplasticpowder10