SLA-lebitso le felletseng ke Stereolithography Ponahalo, eo hape e bitsoang Laser Rapid Prototyping.Ke mokhoa oa pele oa ts'ebetso ea tlatsetso e kopaneng e tsejoang ka hore ke "3D printing", eo esale e le ts'ebetso e tsoetseng pele le e sebelisoang haholo.ho bapala karolo ea bohlokoa moralong oa boqapi, bongaka ba meno, tlhahiso ea indasteri, mosebetsi oa matsoho oa animation, thuto ea koleche, mehlala ea meralo, liforomo tsa mabenyane, ho iketsetsa motho le likarolo tse ling.
SLA ke mahlale a tlatsetso a ho etsa lintho a sebetsang ka ho lebisa laser ea ultraviolet holim'a vat ea resin ea photopolymer.Resin e tiisitsoe ka lik'hemik'hale 'me ho thehoa lera le le leng la ntho e lakatsehang ea 3D, ts'ebetso ea eona e phetoa bakeng sa lera ka leng ho fihlela mohlala o phethoa.
Laser (set wavelength) e khantšitsoe ka holim'a resin ea photosensitive, e etsang hore resin e polymerize le ho tiea ho tloha ntlha ho ea moleng le mola ho ea holimo.Ka mor'a hore lera la pele le phekoloe, sethaleng sa ho sebetsa se theohileng se theola bophahamo ba botenya, scraper e senya lera le ka holimo la boemo ba resin, tsoela pele ho hlahloba lera le latelang la ho phekola, le khomaretsoe ka tieo, qetellong le thehe mohlala oa 3D oo re o batlang.
Stereolithography e hloka mehaho ea tšehetso bakeng sa li-overhangs, tse hahiloeng ka thepa e tšoanang.Litšehetso tse hlokahalang bakeng sa li-overhangs le li-cavities li hlahisoa ka mokhoa o ikemetseng, 'me hamorao li tlosoa ka letsoho.
Ka lilemo tse fetang 30 tsa nts'etsopele, theknoloji ea khatiso ea SLA 3D e 'nile ea e-ba eona e hōlileng ka ho fetisisa le e theko e boima ka ho fetisisa har'a mekhoa e fapaneng ea khatiso ea 3D hajoale, e sebelisoang haholo mafapheng a mangata a indasteri.Ts'ebeletso ea prototyping e potlakileng ea SLA e khothalelitse haholo nts'etsopele le boqapi ba liindasteri tsena.
Kaha mehlala e hatisitsoe ka theknoloji ea SLA, e ka etsoa lehlabathe habonolo, e pentiloe, e entsoe ka electroplated kapa skrineng e hatisitsoeng.Bakeng sa lisebelisoa tse ngata tsa polasetiki, mona ke mekhoa ea ts'ebetso ea poso e fumanehang.
Ka khatiso ea SLA 3D, re ka qeta tlhahiso ea likarolo tse kholo ka ho nepahala le bokaholimo bo boreleli.Ho na le mefuta e mene ea lisebelisoa tsa resin tse nang le litšobotsi tse ikhethang.
SLA | Mohlala | Mofuta | Mmala | Theknoloji | Botenya ba lera | Likaroloana |
KS408A | ABS joalo ka | Bosoeu | SLA | 0.05-0.1mm | Sebopeho se setle sa bokaholimo le boima bo botle | |
KS608A | ABS joalo ka | Bosehla bo kganyang | SLA | 0.05-0.1mm | Matla a phahameng & toughness e matla | |
KS908C | ABS joalo ka | Brown | SLA | 0.05-0.1mm | Sebopeho se setle sa bokaholimo le mecheng e hlakileng le likhutlo | |
KS808-BK | ABS joalo ka | Ntsho | SLA | 0.05-0.1mm | Bongata bo nepahetseng haholo le bo matla | |
Somos Ledo 6060 | ABS joalo ka | Bosoeu | SLA | 0.05-0.1mm | Matla a Phahameng & ho tiea | |
Somos® Taurus | ABS joalo ka | Mashala | SLA | 0.05-0.1mm | Matla a holimo le ho tšoarella | |
Somos® GP Plus 14122 | ABS joalo ka | Bosoeu | SLA | 0.05-0.1mm | E nepahetse haholo ebile e tšoarella | |
Somos® Evolve 128 | ABS joalo ka | Bosoeu | SLA | 0.05-0.1mm | Matla a phahameng & durability | |
KS158T | PMMA joalo ka | Tse pepeneneng | SLA | 0.05-0.1mm | Ponaletso e babatsehang | |
KS198S | Rabara joalo ka | Bosoeu | SLA | 0.05-0.1mm | Ho tenyetseha ho phahameng | |
KS1208H | ABS joalo ka | Semi-translucent | SLA | 0.05-0.1mm | Ho hanyetsa mocheso o phahameng | |
Somos® 9120 | PP joalo ka | Semi-translucent | SLA | 0.05-0.1mm | Ho hanyetsa lik'hemik'hale tse phahameng |