Impamvu ukeneye printer ya SLA inganda 3D.
Hamwe na printer ya 3D ihendutse ya printer, ibikoresho byo gucapa 3D birwanya ubushyuhe, hamwe nimashini zibumba inshinge, birashoboka gukora imashini zicapishijwe 3D zacapwe murugo kugirango zivemo prototypes ikora nibice bito, bikora muri plastiki yumusaruro. Kubyara umusaruro muke (hafi ibice 10-1000), imashini ya 3D yanditswemo itera igihe n'amafaranga ugereranije nibyuma bihenze. Bashoboza kandi uburyo bwihuse bwo gukora, kwemerera injeniyeri nabashushanya gushushanya imashini ya prototype no kugerageza ibishushanyo mbonera cyangwa guhindura byoroshye ibishushanyo kandi bagakomeza gusubiramo kubishushanyo byabo hamwe nigihe gito cyo kuyobora hamwe nigiciro.
SLA 3D tekinoroji yo gucapa ni amahitamo meza yo kubumba. Irangwa nubuso bunoze burangiye kandi busobanutse neza ko ifumbire izimura igice cyanyuma kandi ikanorohereza demolding. Icapiro rya 3D ryakozwe na SLA rihujwe na chimique kuburyo yuzuye kandi isotropique, itanga imashini ikora muburyo budashoboka hamwe no kwerekana imiterere (FDM). Ibiro na intebe ya SLA resin printer, nkibitangwa na Formlabs, koroshya akazi kuko byoroshye kubishyira mubikorwa, gukora, no kubungabunga.
Formlabs Rigid 10K Resin ni urwego-rwinganda, rwuzuye ibirahure cyane nkibikoresho byiza byo kubumba ibintu bitandukanye bya geometrike hamwe nuburyo bwo gutera inshinge. Rigid 10K Resin ifite HDT ya 218 ° C @ 0.45 MPa hamwe na modulus iremereye ya 10,000 MPa, bigatuma iba ibikoresho bikomeye, bikaze cyane, kandi bigahinduka neza bizakomeza imiterere yabyo munsi yumuvuduko nubushyuhe kugirango bitange ibice nyabyo.
Rigid 10K Resin ni kujya mubikoresho byo gucapa ibishushanyo mbonera byo guterwa inshinge, ibyo twerekana hamwe nubushakashatsi butatu mu mpapuro zacu zera. Ikigo cy’ubuhanga mu nganda mu Bufaransa IPC cyakoze ubushakashatsi bw’ubushakashatsi kandi gicapura ibice ibihumbi, uruganda rukora amasezerano Multiplus irayikoresha mu gutanga umusaruro muke, kandi isosiyete iteza imbere ibicuruzwa Novus Applications yateye inshyi amagana y’udodo twinshi cyane hamwe na Rigid 10K Resin imwe.
High Temp Resin nibindi bikoresho bishobora kwitabwaho mugihe cyo gufatisha no gutera inshinge bitari hejuru cyane kandi Rigid 10K Resin ntishobora guhura nubushyuhe bukenewe bwo guterwa. Hejuru ya Temp Resin ifite ubushyuhe bwo kugabanya ubushyuhe (HDT) bwa 238 ° C @ 0.45 MPa, hejuru cyane mubisigazwa bya Formlabs kandi nimwe murwego rwo hejuru mubisigazwa byisoko, bituma ishobora kwihanganira ubushyuhe bukabije kandi bikagabanya igihe cyo gukonja. Impapuro zacu zera zinyura mubushakashatsi bwakozwe na Braskem, uruganda rukora peteroli rwakoresheje inshuro 1.500 zatewe inshinge hamwe nimbuto imwe yacapishijwe hamwe na High Temp Resin kugirango ikore imishumi. Isosiyete yacapye iyinjizamo iyishyira imbere muburyo rusange bwa metero zinjijwe muri sisitemu yo gutera inshinge. Iki nigisubizo gikomeye cyo kubyara urukurikirane rwihuse.
Hejuru ya Temp Resin, ariko, iracitse. Mugihe cyimiterere irenze, irigata cyangwa igacika byoroshye. Kuri moderi zimwe, kugera kumurongo urenga icumi birashobora kugorana. Kugira ngo iki kibazo gikemuke, Ifite ubushyuhe buke buri hejuru ya High Temp Resin, biganisha ku gihe kirekire cyo gukonja, ariko biroroshye kandi birashobora kwihanganira amagana.