Guhitamo Laser Melting (SLM) ikoresha imirasire yingufu za laser kandi igashonga burundu ifu yicyuma kugirango ibe ishusho ya 3D, nubuhanga bukomeye bwo kongera ibyuma.Yitwa kandi tekinoroji yo gusudira ya laser.Mubisanzwe, bifatwa nkishami ryikoranabuhanga rya SLS.
Mubikorwa byo gucapa SLS, Ibikoresho byicyuma bikoreshwa ni ifu ivanze yibintu bitunganijwe kandi bishonga buke buke cyangwa ibikoresho bya molekile.Ibikoresho byo gushonga byo hasi bishonga ariko ifu yicyuma kinini yo gushonga icyuma ntigishonga mugikorwa.koresha Dukoresha ibikoresho byashongeshejwe kugirango tugere ku ngaruka zo guhuza no kubumba.Nkigisubizo, ikigo gifite imyenge hamwe nubukanishi bubi.Kurandura ubushyuhe bwinshi nibyingenzi niba bikenewe gukoreshwa.
Inzira yose yo gucapa SLM itangirana no gukata 3D CAD no guhindura amakuru ya 3D mubice byinshi 2D.Imiterere yamakuru ya 3D CAD mubisanzwe ni dosiye ya STL.Irakoreshwa kandi mubindi buhanga bwa 3D bwo gucapa.Turashobora kwinjiza amakuru ya CAD muri software ikata hanyuma tugashyiraho ibipimo bitandukanye biranga, kandi tugashyiraho ibipimo byo kugenzura.Mubikorwa byo gucapa SLM, ubanza, igicye cyacapishijwe kimwe kuri substrate, hanyuma icapiro rya 3D rigaragazwa nigikorwa cya Z axis.
Igikorwa cyose cyo gucapa gikorerwa mubintu bifunze byuzuye inert ya gaz argon cyangwa azote kugirango igabanye ogisijeni kugera kuri 0.05%.Uburyo bukora bwa SLM ni ukugenzura galvanometero kugirango umenye imirasire ya laser yifu yifu, gushyushya ibyuma kugeza bishonge rwose.Iyo imirasire ya irrasiyo yurwego rumwe irangiye, imbonerahamwe iramanuka, hanyuma uburyo bwo kubumba bukora tile yongeye gukora, hanyuma lazeri .Nyuma yo kurangiza imirasire yicyiciro gikurikiraho, urwego rushya rwifu irashonga kandi irahambirwa. hamwe nigice cyabanjirije, .Iyi nzinguzingo isubirwamo kugirango irangize 3D geometrie. Umwanya ukoreramo wuzuyemo gaze ya inert kugirango wirinde ifu yicyuma kuba okiside, .Bamwe bafite uburyo bwo kuzenguruka ikirere kugirango bakureho ikibatsi cyatewe na laser.
Serivisi zo gucapa SLM yinyongera ya JS zikoreshwa mubice bitandukanye, nko gukora ibishushanyo mbonera, ibice bitomoye mu nganda, icyogajuru, gukora imodoka, gukoresha ubuvuzi, ubushakashatsi bwa siyansi, nibindi bicuruzwa bito bitagira ibicuruzwa cyangwa ibicuruzwa.SLM tekinoroji yihuse prototyping ifite ibiranga imiterere imwe kandi nta mwobo, ishobora kumenya imiterere igoye cyane hamwe nigishushanyo gishyushye.