Dhar qofku

Stereolitraphy (SLA) waa tikniyoolajiyadda kormeerka degdega ee ugu badan ee loo isticmaalo. Waxay soo saari kartaa qaybo aad u sax ah oo si sax ah oo faahfaahsan. Waxay ahayd geedi socodkii kormeerka deg-degga ahaa ee ugu horreeyay, oo lagu soo bandhigay 1988-kii 3D nidaamyada 3D, Inc., oo ku saleysan shaqada iyada oo loo adeegsanayo shumaca Charles Hull. Waxay isticmaashaa awood hoose, oo ay diiradda saareyso UV LASER si ay uga raadiyaan qaybo isku xigxiga oo isku xigta ee shay saddex-geesood ah oo ku jira VAT POLEMYER. Maaddaama laser uu raaco lakabka, polymer wuxuu adkaanayaa oo aagagga waxtarka ah waxaa looga tagaa sidii dareere. Marka lakabka la dhammeeyo, qulqulka qulqulka ayaa loo wareejiyaa dusha sare si uu si tartiib tartiib ah u fududeeyo ka hor inta uusan dhigin lakabka xiga. Madaxa waxaa hoos u dhiga masaafada u eg dhumucda lakabka (sida caadiga ah 0.003-0.002 gudaha), iyo lakab ku xiga ayaa lagu sameeyay dusha sare ee lakabyada hore loo dhammaystiray. Hawshan raadinta iyo jilicsanaanta ayaa lagu soo celiyaa illaa dhisidda la dhammaystiro. Marka la dhammeeyo, qaybta ayaa laga sara kacay mowjadaha korka ah oo loo miiro. POLY MYMYER-ka xad dhaaf ah ayaa laga goynayaa ama lagu maydhay dusha sare. Xaaladaha badan, daawo kama dambays ah ayaa la bixiyaa iyadoo qayb ka ah foornada uv. Ka dib markaas dawada ugu dambeysa, taageerooyinka waa la jaray qaybta iyo sagxadaha waa la nadiifiyaa, ciid ama haddii kale dhamaaday.