Ngokukhula ngokuthe ngcembe kweItekhnoloji yoshicilelo ye-3D, ushicilelo lwe-3D lusetyenziswe ngokubanzi.Kodwa abantu bahlala bebuza, "Uthini umahluko phakathi kweteknoloji ye-SLA kunye neteknoloji ye-SLS?"Kweli nqaku, singathanda ukwabelana nawe amandla kunye nobuthathaka kwizinto kunye nobuchule kwaye sikuncede ufumane iteknoloji efanelekileyo kwiiprojekthi ezahlukeneyo zoshicilelo lwe-3D.
I-SLA(Izixhobo zeStereo Lithography)yitekhnoloji ye-stereo lithography.Yayiyeyokuqala itekhnoloji yokuvelisa ezongezelelweyo ukuba inikwe ithiyori kunye nelungelo elilodwa lomenzi ngoo-1980.Umgaqo wayo wokwenza ubukhulu becala kukugxila kwi-laser beam kumaleko obhityileyo we-resin ye-photopolymer engamanzi, kwaye ngokukhawuleza uzobe inxalenye yendiza yemodeli efunwayo.I-photosensitive resin ifumana impendulo yonyango phantsi kokukhanya kwe-UV, ngaloo ndlela yenze umaleko wendiza enye yemodeli.Le nkqubo iphinda iphindwe ukuze iphele ngokugqibeleleyoImodeli eprintiweyo ye-3D .
I-SLS(Ekhethiweyo yeLaser Sintering)ichazwa njenge "selective laser sintering" kwaye ngundoqo we-SLS 3D teknoloji yoshicilelo.Isixhobo somgubo sifakwa umaleko ngobushushu obuphezulu phantsi kweradiation laser, kwaye isixhobo sokubeka umthombo wokukhanya silawulwa yikhompyuter ukufikelela kwindawo echanekileyo.Ngokuphinda inkqubo yokubeka umgubo kunye nokunyibilika apho kuyimfuneko, iinxalenye zisekwa kwibhedi ye powder.Le nkqubo iphinda iphindwe ukuze iphele ngemodeli epheleleyo eprintiweyo ye-3D.
SLA 3d yoshicilelo
-Izinto eziluncedo
Ukuchaneka okuphezulu kunye neenkcukacha ezigqibeleleyo
Ukukhethwa kwezinto ezahlukeneyo
Gqibezela ngokulula iimodeli ezinkulu nezintsonkothileyo
-Izinto ezingeloncedo
1. Iinxalenye ze-SLA zihlala zibuthathaka kwaye azifanelekanga kwizicelo ezisebenzayo.
2. Iinkxaso ziya kubonakala ngexesha lemveliso, ekufuneka isuswe ngesandla
Ushicilelo lwe-SLS 3d
-Inzuzo
1. Inkqubo elula yokuvelisa
2. Akukho sakhiwo senkxaso esongezelelweyo
3. Iimpawu ezigqwesileyo zoomatshini
4. Ukumelana nokushisa okuphezulu, kukulungele ukusetyenziswa kwangaphandle
-Izinto ezingeloncedo
1. Iindleko eziphezulu zezixhobo kunye neendleko zokugcina
2. Umgangatho womphezulu awuphezulu