Imbata

StereoliwiThography (imbata) nicyo cyakoreshejwe cyane cyane ikoranabuhanga ryihuse. Irashobora gutanga ibice bya polymer byuzuye kandi birambuye. Nibwo buryo bwa mbere bwa prototypipikipe yafashwe, yatangijwe mu 1988 na 3d Sisitemu, Inc., bishingiye ku kazi by Inventittor Charles Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull Hull. Ikoresha imbaraga-nkeya, kwibanda cyane muri uv laser kugirango ugere kubice byakurikiranye-ibice bitatu-bitatu muri vat ya polymer polymer polymer polymer. Nkuko laser ikurikirana urwego, polymer irakomera kandi uturere turenze asigaye nkamazi. Iyo igice kirangiye, icyuma kiringaniye cyimuwe hejuru kugirango cyoroshye mbere yo kubitsa igice gikurikira. Ihuriro rimanuwe nintera ingana nubunini bwa layer (mubisanzwe 0.003-0.002 muri), hamwe nigice cyakurikiyeho cyashize hejuru y'ibice byarangiye. Iyi nzira yo gukurikirana no koko yoroshye irasubirwamo kugeza yubatswe yuzuye. Iyo bimaze kurangira, igice cyamuwe haruguru hejuru ya vat aratemba. Polymer irenze yakubiswe cyangwa kwoza kure yubuso. Mubihe byinshi, umuti wanyuma utangwa ushyira igice mu ziko rya UV. Nyuma yumuti wanyuma, inkunga iraciwe igice kandi hejuru iracogora, umuseke cyangwa yarangiye ukundi.