Ko te hangarau Rapid Prototyping (RP) he hangarau whakangao hou i whakawhanakehia i nga tau 1980.Kaore i rite ki te tapahi tuku iho, ka whakamahia e te RP he tikanga whakaemi rauemi paparanga-a-papa ki te tukatuka i nga tauira totoka, no reira ka mohiotia ano ko Additive Manufacturing (AM) or Layered Manufacturing Technology (LMT).Ko te ariā o te RP ka taea te hoki mai ki tetahi patent US 1892 mo te tikanga whakahiato mo te hanga tauira mahere 3D.I te tau 1979, i hangaia e Ahorangi Wilfred Nakagawa o te Institute of Production Technology, Whare Wananga o Tokyo, Japan, te tikanga whakatauira tauira raima, a, i te tau 1980 ka tono a Hideo Kodama i te tikanga whakatauira marama.I te tau 1988, ko 3D Systems te tuatahi ki te whakarewa i te punaha tauira tauira tere arumoni tuatahi o te ao, ko te SLA-1 whakamaori rama rama, i hokona i te maakete o te ao me te pikinga o te tipu o te hoko mai i te 30% ki te 40%.
Ko te whakangao taapiri whakaahua SLA he mahinga whakangao taapiri e whakamahia ana he taiaho ultraviolet (UV) ki tetahi ipu o te kapia photopolymer.Ma te awhina o te hanga rorohiko, rorohiko-awhina rorohiko (CAD / CAM), ka whakamahia te laser UV ki te tuhi i tetahi hoahoa i mua i te whakamahere, i te ahua ranei i runga i te mata kua whakahekehia.I te mea ka aro te photopolymer ki te rama UV, ka rongoa te kapia ki te hanga i tetahi paparanga o te ahanoa 3D e hiahiatia ana.Ka tukuruatia tenei tukanga mo ia paparanga o te hoahoa kia oti ra ano te ahanoa 3D.
Ko te tikanga ko te SLA te tikanga tuhi rongonui i enei ra, a ko te tikanga SLA e whakamahia whanuitia ana mo te ta i nga kapia whakaahua.Ka taea te whakamahi i te tukanga SLA ki te taa pereti ringa ki te manatoko i te mahi me te ahua, tae atu ki nga ahua anime, ka taea te whakamahi hei kohikohi i muri tonu i te tae.
Shenzhen JS taapirihe 15 tau te wheako i roto i te mara o nga ratonga tuhi SLA 3D ， he kaiwhakarato ratonga tauira tere motuhake i roto i te hangarau tuhi 3D, e whakarato ana i nga kaihoko ki te kounga teitei, te tono me nga ratonga tauira tere.Koia tetahi o nga Pokapu Ratonga Taa 3D Ritenga Nui rawa atu i Haina, e mahi ana neke atu i te 20+ whenua puta noa i te ao i te Ao.
I tenei wa, ko nga kaituhi 3D whakamaarama-maama e noho ana he waahanga nui ake o te maakete taputapu RP.I timata a Haina te rangahau mo te SLA tere prototyping i te timatanga o te 1990s, a i muri tata ki te tekau tau o te whanaketanga, kua tino ahu whakamua.Ko te mana o nga miihini tauira tere o te kainga i roto i te maakete o-whare kua nui ake i nga taputapu kawemai, a ko o raatau utu me te ratonga muri-hoko he pai ake i nga taputapu kawemai, no reira whiriwhiria a JS, Kawea mai o Whakaaro ki te Tika.