Nekukura zvishoma nezvishoma kwe3D kudhinda tekinoroji, 3D kudhinda kwakashandiswa zvakanyanya.Asi vanhu vanowanzobvunza kuti, "Ndechipi musiyano pakati peSLA tekinoroji uye SLS tekinoroji?"Muchinyorwa chino, tinoda kugoverana newe simba uye kusasimba mune zvekushandisa uye matekiniki uye kukubatsira iwe kuwana yakakodzera tekinoroji yemapurojekiti akasiyana e3D ekudhinda.
SLA(Stereo Lithography Apparatus)iri stereo lithography tekinoroji.Yakanga iri yekutanga yekuwedzera yekugadzira tekinoroji kuve nedzidziso uye kupihwa patent muma1980s.Kugadzira kwayo musimboti kunonyanya kutarisa laser danda pane yakatetepa yemvura photopolymer resin, uye nekukurumidza kudhirowa chikamu chendege yemuenzaniso waunoda.Iyo photosensitive resin inobata maitiro ekurapa pasi peUV mwenje, nekudaro ichigadzira imwe ndege dhizaini yemuenzaniso.Iyi nzira inodzokororwa kuti ipedze neyakakwana3D yakadhindwa modhi .
SLS (Selective Laser Sintering)inotsanangurwa se "selective laser sintering" uye ndiyo musimboti we SLS 3D kudhinda tekinoroji.Iyo poda zvinhu inosiirwa dhizaini pane yakakwira tembiricha pasi pelaser irradiation, uye mwenje sosi yekumisikidza mudziyo inodzorwa nekombuta kuti iwane chaiyo chinzvimbo.Nokudzokorora nzira yekuisa poda uye kunyunguduka pazvinenge zvichidiwa, zvikamu zvinosimbiswa mumubhedha wehupfu.Iyi nzira inodzokororwa kuti ipedze iine yakazara 3D yakadhindwa modhi.
SLA 3d kudhinda
-Zvakanakira
Yakanyanya kurongeka & Yakakwana Detail
Kusiyana Kwezvinhu Kusarudzwa
Nyore Kuzadza Makuru & Akaoma Mamodheru
-Zvakashata
1. Zvikamu zveSLA zvinowanzoputsika uye hazvina kukodzera kushandiswa kwekushanda.
2. Zvitsigiro zvichaonekwa panguva yekugadzirwa, izvo zvinoda kubviswa nemaoko
SLS 3d kudhinda
-Advantage
1. Nzira yekugadzira iri nyore
2. Hapana humwe hutsigiro hwehutano
3. Excellent mechanical properties
4. Kudzivirira kwekushisa kwepamusoro, kwakakodzera kushandiswa kwekunze
-Zvakashata
1. Mutengo wemidziyo wakakwira uye mutengo wekugadzirisa
2. Unhu hwepamusoro hauna kukwirira