Ubuchwepheshe be-SLA, eyaziwa ngokuthi i-Stereo lithography Ukubukeka, isebenzisa i-laser ukuze igxile ebusweni bezinto ezilapheka kalula, okuyenza iqine ngokulandelana ukusuka endaweni ukuya emgqeni futhi ukusuka emgqeni ukuya phezulu, ngokuphindaphindiwe, ukuze izendlalelo zengezwe ukuze zakhe into enezinhlangothi ezintathu.
Iningi lamaphrinta we-SLA 3D anezinzuzo amanani aphansi, umthamo omkhulu wokubumba kanye nezindleko eziphansi zemfucuza, ezifunwa kakhulu abakhiqizi benkonzo yokuphrinta ye-3D namakhasimende ajwayelekile.
SLA resinizinsiza zokuphrinta zisetshenziswa kakhulu kulezi zindawo ezilandelayo: Ezogesi, imodeli yepuleti lesandla lemikhiqizo yabathengi, idizayini nentuthuko yedivayisi yezokwelapha, imodeli yokuhlinzwa yezokwelapha, ukuthuthukiswa komkhiqizo wamasiko, imodeli yokuklama izakhiwo, ukukhiqizwa kwesampula yezingxenye zezimoto, ukukhiqizwa kwesilingo sezingxenye ezinkulu zezimboni, ezincane ukukhiqizwa kweqoqo lemikhiqizo yezimboni.
Inqubo, okokuqala, ukuklama imodeli eqinile enezinhlangothi ezintathu ngokusebenzisa i-CAD, kusetshenziswa izinhlelo ezihlukene zokusika imodeli, ukuklama indlela yokuskena, idatha ekhiqizwayo izolawula ngokunembile ukunyakaza kwesithwebuli se-laser kanye nesiteji sokuphakamisa;I-laser beam ikhanya ebusweni be-resin ye-photosensitive ewuketshezi ngokuya ngendlela eklanyelwe ukuskena ngesithwebuli esilawulwa idivayisi yokulawula izinombolo, ukuze ungqimba lwenhlaka endaweni ethile ebusweni ngemva kokwelashwa, lapho ungqimba luqediwe, kukhiqizwa ingxenye yengxenye;
Khona-ke isiteji sokuphakamisa sehla ibanga elithile, isendlalelo sokuphulukisa simbozwe ngolunye ungqimba lwe-resin ye-liquid, bese ungqimba lwesibili luskenwa.Isendlalelo sesibili sokuphulukisa siboshwe ngokuqinile kungqimba lwangaphambilini lokuphulukisa, ukuze ungqimba lubekwe phezulu ukuze lwakhe i-prototype enezinhlangothi ezintathu.
Ngemuva kokuthi i-prototype ikhishiwe ku-resin, igcina ilashwa bese ipholishwa, ifakwe i-electroplated, ipendwe noma ifakwe umbala ukuze kutholwe umkhiqizo odingekayo.
Ubuchwepheshe be-SLAisetshenziswa kakhulu ukwenza izinhlobo ezihlukahlukene zokubumba, amamodeli, njll. Kungenzeka futhi ukufaka esikhundleni sesikhunta se-wax ekubunjweni kokunemba kokutshalwa kwezimali nge-SLA prototype mold ngokungeza ezinye izingxenye kumpahla eluhlaza.
Ubuchwepheshe be-SLA bunesivinini sokwenza ngokushesha nokunemba okuphezulu, kodwa ngenxa yokuncipha kwe-resin ngesikhathi sokwelapha, ukucindezeleka noma ukuguqulwa kuzokwenzeka nakanjani.
Ngakho-ke, ukuthuthukiswa kokushwabana, ukuphulukiswa okusheshayo, amandla aphezulu wezinto ezithinta i-photosensitive kuwumkhuba wayo wokuthuthuka.
Uma ufuna ukwazi ulwazi olwengeziwe futhi udinga ukwenza imodeli yokuphrinta ye-3d, sicela uxhumaneI-JSADD 3D Manufacturerzikhathi zonke.
Ividiyo ye-SLA Ehlobene:
Umbhali: Alisa / Lili Lu / Seazon
Isikhathi sokuthumela: Nov-16-2023