Zvishandiso zvekunzwa, zvinodzivirira muromo, zvinoisirwa mazino, nezvimwe zvakagadzirwa zvakagadzirwa ne3D printing. Zvigadzirwa izvi zvinowanzogadzirwa ne VAT photopolymerization.—rudzi rwekudhinda kwe3D runoshandisa mapatani echiedza kuumba nekusimbisa resin, jira rimwe chete panguva.
Maitiro acho anosanganisirawo kudhinda zvinotsigira chimiro kubva pazvinhu zvakafanana kuti chigadzirwa chirambe chiri panzvimbo yacho sezvachiri.'s yakadhindwa. Kana chigadzirwa chanyatsogadzirwa, zvinotsigira zvinobviswa nemaoko uye zvinowanzoraswa semarara asingashandiswi.
Mainjiniya eMIT akawana nzira yekupfuura danho iri rekupedzisira rekupedzisa, nenzira inogona kukurumidzisa zvakanyanya maitiro ekudhinda kwe3D. Vakagadzira resin inoshanduka kuita mhando mbiri dzakasiyana dzezvinhu zvakasimba, zvichienderana nerudzi rwechiedza chinopenya pairi: Mwenje weUltraviolet unoporesa resin kuita yakasimba yakasimba, nepo chiedza chinoonekwa chichishandura resin imwechete kuita yakasimba inonyungudika nyore nyore mune zvimwe zvinonyungudutsa.
Chikwata chakaratidza resin itsva panguva imwe chete pamapatani echiedza cheUV kuti chigadzire chimiro chakasimba, pamwe nemapatani echiedza chinooneka kuti chigadzire chimiro chacho.'Zvitsigiro. Pane kuti vabvise zvitsigiro nokungwarira, vakangonyika zvakadhindwa mumushonga wainyungudutsa zvitsigiro, zvichiratidza chikamu chakasimba, chakadhindwa neUV.
Zvitsigiro zvinogona kunyungudika mumhando dzakasiyana-siyana dzezvikafu zvisina njodzi, kusanganisira mafuta evana. Zvinofadza kuti, zvitsigiro zvinogona kunyungudika muchinhu chikuru chemvura cheresin yekutanga, sechikamu chechando mumvura. Izvi zvinoreva kuti zvinhu zvinoshandiswa kudhinda zvitsigiro zvechimiro zvinogona kuramba zvichidzokororwa: Kana chivakwa chadhindwa'Kana zvinhu zvinotsigira zvanyunguduka, musanganiswa iwoyo unogona kusanganiswa zvakananga kuita resin itsva woshandiswa kudhinda zvikamu zvinotevera.—pamwe chete nezvitsigiro zvavo zvinonyungudika.
Vaongorori vakashandisa nzira itsva iyi kudhinda zvivakwa zvakaoma, kusanganisira magiya anoshanda uye machira akaomarara.
Nguva yekutumira: Nyamavhuvhu-21-2025
