Zviyamuro zvekunzwa, varindi vemuromo, kudyara kwemazino, uye zvimwe zvimiro zvakashongedzwa zvakanyanya kazhinji zvigadzirwa zve 3D kudhindwa. Izvi zvimiro zvinowanzogadzirwa kuburikidza nevat photopolymerization-chimiro che 3D kudhinda chinoshandisa mapatani echiedza kuumba uye kuomesa resin, imwe layer panguva.
Maitirwo acho anosanganisirawo kudhinda zvitsigiso zvemugadziriso kubva pachinhu chimwe chete kuti chibate chigadzirwa panzvimbo pacho's yakadhindwa. Kana chigadzirwa chanyatso kuumbwa, zvinotsigira zvinobviswa nemaoko uye zvinowanzokandwa kunze semarara asingashandisi.
MIT mainjiniya akawana nzira yekunzvenga nhanho iyi yekupedzisira yekupedzisa, nenzira inogona kukurumidzira zvakanyanya 3D-kudhinda maitiro. Vakagadzira resin inoshanduka kuita marudzi maviri akasiyana ezvakaoma, zvichienderana nerudzi rwechiedza chinopenya pachiri: Ultraviolet light inorapa resin kuita yakasimba yakasimba, ukuwo mwenje unooneka unoshandura resin imwechete kuita yakasimba inonyungudika nyore mune zvimwe zvinonyungudutsa.
Chikwata chakafumura resin nyowani panguva imwe chete kune mapatani emwenje weUV kuti igadzire chimiro chakasimba, pamwe nemapeteni echiedza chinooneka kugadzira chimiro.'s inotsigira. Pane kuti vanyatsopwanya zvitsigiso, vaingonyika zvakadhindwa mumushonga wainyungudutsa zvitsigiso, zvichiburitsa chikamu chakasimba, chakadhindwa neUV.
Izvo zvinotsigira zvinogona kunyungudika mune zvakasiyana-siyana zvekudya-zvakachengeteka mhinduro, kusanganisira mwana mafuta. Sezvineiwo, zvitsigiso zvaigona kunyange kunyungudika muchinhu chikuru chemvura chepakutanga resin, secube yeaizi mumvura. Izvi zvinoreva kuti zvinhu zvinoshandiswa kudhinda zvitsigiso zvezvimiro zvinogona kuramba zvichidzokororwa: Kamwe kachidhindwa chimiro.'s zvinhu zvinotsigira zvinonyunguduka, musanganiswa iwoyo unogona kusanganiswa zvakananga kumashure muresin nyowani uye kushandiswa kudhinda inotevera seti yezvikamu.-pamwe chete nezvitsigiso zvavo zvinonyungudika.
Vatsvakurudzi vakashandisa nzira itsva yekudhinda zvimiro zvakaoma, zvinosanganisira zvitima zvegiya zvinoshanda uye matinji akaomarara.
Nguva yekutumira: Aug-21-2025
