Ka nts'etsopele ea mahlale le thekenoloji le nts'etsopele ea ts'ebeliso ea tlhoko, ts'ebeliso ea prototyping e potlakileng ho etsa likarolo tse sebetsang tsa tšepe e fetohile tataiso e ka sehloohong ea nts'etsopele ea prototyping e potlakileng.Hona joale, tšepe e ka sehloohongKhatiso ea 3D lits'ebetso tse ka sebelisoang ho etsa likarolo tse sebetsang tsa tšepe ka kotloloho li kenyelletsa: Selection Laser Sintering(SLS) thekenoloji, Direct Metal Laser Sintering(DMLS)theknoloji, Selective Laser Melting (SLM)thekenoloji, Laser Engineered Net Shaping(LENS)theknoloji le Electron Beam Selective Melting(EBSM)thekenoloji, joalo-joalo.
Khetho ea laser sintering(SLS)
Khetho ea laser sintering, joalo ka ha lebitso le bolela, e nka mokhoa oa metsi oa sintering metallurgical mechanism.Nakong ea ts'ebetso, lisebelisoa tsa phofo li qhibiliha ka mokhoa o itseng, 'me likaroloana tsa phofo li boloka li-cores tsa tsona tse tiileng, tse ntan'o hlophisoa bocha ka likaroloana tse latelang tse tiileng le ho tiisa mokelikeli.Bonding e fihlela phofshoana ea phofo.
Theknoloji ea SLSmolao-motheo le litšobotsi:
Sesebelisoa sohle sa ts'ebetso se entsoe ka cylinder ea phofo le moqomo oa ho etsa.Piston ea phofo e sebetsang (piston e fepang phofo) ea phahama, 'me rolara e behang phofo e tšela phofo ka ho lekana holim'a piston ea cylinder piston (piston e sebetsang).K'homphieutha e laola mokhoa oa ho hlahloba mahlakore a mabeli a lesela ho latela mohlala oa selae sa prototype, 'me ka mokhoa o ikhethileng e senya thepa e tiileng ea phofo ho etsa lera la karolo.Ka mor'a ho phethoa ha lera, piston e sebetsang e theoleloa lesela le le leng le teteaneng, mokhoa oa ho beha phofo o behoa ka phofo e ncha, 'me lebone la laser le laoloa ho hlahloba le ho senya lera le lecha.Potoloho ena e tsoela pele ho ea pele, lera ka lera, ho fihlela likarolo tsa mahlakore a mararo li thehoa.