Esikhathini esinwebekayo sokuphrinta kwe-3D, ingxenye eyodwa iye yafinyelela ekuhlolweni nasekusebenzeni okubucayi - i-F-Theta Lens. Lesi siqeshana semishini sibalulekile kwinqubo eyaziwa ngokuthi iStereakhohography (SLA), njengoba ithuthukisa ukunemba nokusebenza kahle kokuphrinta kwe-3D.
I-SLA yindlela yokukhiqiza eyazisayo ehilela ukugxila kwi-UV laser kwi-VAT ye-Photopolymer Resin. Sisebenzisa ukukhiqiza okuyisisekelo sekhompyutha (i-cam) noma isoftware ecebisi le-computer (CAD), i-UV laser ilandelela ukwakheka okuhleliwe endaweni ye-resin. Njengoba kunikezwe ukuthi ama-Photopolymers aqinisa ukuvezwa kokukhanya kwe-ultraviolet, ukudlula ngakunye kwe-laser kwakha isendlalelo esiqinile sento eyi-3D oyifunayo. Inqubo iphindwa engqimba ngalinye kuze kube yilapho into ibonwa ngokuphelele.
Inzuzo ye-F-Theta Lens
Ngokwemininingwane eqoqwe kusuka kuIwebhusayithi yeCalman HaasAma-lens we-F-Theta, kanye nezinye izakhi ezifana noBeam Expander, i-Gavlo Head kanye nesibuko, akha uhlelo lokubona lwabaphrinta be-sla 3D, i-max.work ndawo ingaba ngu-800x800mm.
Ukubaluleka kwelensi ye-F-Theta kulo mongo akunakweqiwa. Idlala indima ebaluleke kakhulu ekuqinisekiseni ukuthi ukugxila kwe-laser beam kuyaguquguquka kuyo yonke indiza ye-Photopolymer resin. Lokhu kufana kuqinisekisa ukwakheka kwento okuqondile, ukuqeda amaphutha angenzeka ekugxileni kwe-beam okungahambisani.
Imibono ehlukahlukene nokusebenzisa
Amandla ahlukile amalensi we-F-Theta azenze ukuba kubaluleke kakhulu emasimini ancike kakhulu ekushicilelweni kwe-3D. Izimboni ezinjengokwenziwa kwezimoto, i-aerospace, ubuchwepheshe bezokwelapha, kanye nemfashini zisebenzisa amaphrinta we-3D afakwe ama-lens we-F-Theta ukudala izici eziyinkimbinkimbi, eziphezulu.
Kwabaqambi bomkhiqizo kanye nabakhiqizi, ukufakwa kwelensi ye-F-Theta kuhlinzeka ngomphumela obonakalayo noguqukayo, kunciphisa ukuchitheka kwezinto nokwandisa kahle. Ekugcineni, lokhu kucaciswa konga isikhathi futhi kunciphisa izindleko, izinto ezimbili ezibalulekile kwinqubo ephumelelayo yokukhiqiza.
Ngamafuphi, amalensi we-F-Theta anikela kakhulu emhlabeni ovelayo wokuphrinta we-3D, ukuhlinzeka ngokunemba okudingekayo ukudala izinto eziyinkimbinkimbi futhi ezinemininingwane. Njengoba siqhubeka nokuhlanganisa ubuchwepheshe bokuphrinta abangama-3D emikhakheni eyengeziwe, isidingo sokucaciswa okuphezulu nokusebenza kahle kuzoqhubeka nesimangalo se-F-Theta Lens 'ebalulekile kulezi ziphrinta.
Ngeminye imininingwane, sicela uvakasheleICarman Haas.
Isikhathi sePosi: Nov-01-2023