3d打印ppt
产品推介会-广州属于什么气候
2023年2月20日发(作者：三分钟励志小故事)Goodmorningeveryone,willbriefly
introducethe3Dprintingtechnology.
3Dprinting,alsoknownasAdditiveManufacturingandRapid
PrototypingManufacturing,referstoprocessesusedtocreatea
three-dimensionalobjectinwhichlayersofmaterialareformedunder
computercontroltocreateanobject.
Objectscanbeofalmostanyshapeorgeometryandtypicallyare
producedusingdigitalmodeldatafroma3Dmodeloranotherelectronic
datasourcesuchasanAdditiveManufacturingFile.
BUThowdoes3Dprintingwork?
Iwillexplaintheprocessesof3Dprintingbytheexampleofmaking
stthingweneedtodoiscreatinga3Dmodelin
gitaldesignisforinstanceaCAD(Computer
AidedDesign)file.A3Dmodeliseithercreatedfromthegroundupwith
3Dmodelingsoftwareorbasedondatageneratedwitha3Dscanner.
Witha3Dscanneryou’reabletocreateadigitalcopyofanobject.
3Dprintersessentiallyworksby
extrudingmoltenthermoplastics(mostlyABS)throughatinynozzlethat
dsupa3D
modelonelayeratatime,fromthebottomupwardbyrepeatedlyprinting
overthesamearea.
Afterashortwait,wecanseethefinishedperfect3DBaymax.
Thetechnologyof3Dprintinglooksverysimple,butithasbeen
widelyusedinmanyfields,suchasautomobilemanufacturing,thisisa1
edical
industry,theapplicationof3Dprintingbooms,suchasthetailor-made
gypsum['dʒɪpsəm]replacement,prosthesis[prɑs'θisɪs]eyeballs,andother
s,3Dprintinghasalsocontributedalottoartand
Crafts,3Dprintingtechnologyevencovers
thefoodindustry.
AndIamverysureaboutthat,inthefuture,the3Dprintingwillplay
amoreandmoreimportantroleinourlife.
LaterIwillshowyouavideoabouthowthe3Dprintingtechnology
changesthelifeofagroupofchildren.