Makore mashoma apfuura,3D kudhindakubva kusimbi kwaingove kushandiswa kwemaindasitiri. Kudhinda kweMetal 3D ikozvino kwave kuitwa padesktop FDM 3D maprinta uye nemichina yakasarudzika kugadzira zvikamu zvemhando yepamusoro nemutengo wakachipa. Ngatitarisei 3D kudhinda simbi zvikamu tekinoroji, iyo nzira yaunofanira kusarudza kudhinda simbi zvikamu.

Metal 3D yakadhindwa zvikamu kesi

Parizvino, kune dzinenge 10 nzira dzekuita3D anodhinda simbi zvikamupamusika. Idzi nzira dzakapatsanurwa zvichienderana nerudzi rwemidziyo inoshandiswa uye simba, sewaya, hupfu hwesimbi kana waya. Vamwe vanotoshandisa simbi dzesimbi, tsvimbo uye zvimedu semidziyo yakabikwa, imwe neimwe inoburitsa zvikamu zvine zvinhu zvakasiyana.

Iyo simbi diki muromo kumusoro iwaya yakadhindwa chikamu. Zvikamu zvakaita seizvi zvakanyatsokodzera kushandisa waya filaments uye zvinogona kukurumidza kudhindwa 3D pa-saiti pauriri hwechitoro kana muhofisi, uchishandisa inotengeka FDM 3D printa, uye wozopihwa kune wechitatu bato kuti post-kugadzirisa. Pakazara, maitiro anogona kungotora mazuva mashoma. Uchishandisa dzimwe nzira dzekugadzira, zvingava zvinodhura uye zvinononoka kuita chikamu ichi.

Aya masamples ekudyara hudyu nemabvi (pamusoro) akadhindwa achishandisa electron beam melting (EBM). Iwo akagadzirwa zvine hungwaru, akagadzirwa netitanium inodhura, uye akagadzirwa kune yakanyanyisa mhando yemhando uye kushivirira kuzadzisa zviyero zvekurapa. Iyo vacuum nharaunda yeEBM 3D printer inovimbisa yakachena uye inodzorwa kudhinda mamiriro, nepo yakakwirira-simba erekitironi danda inogonesa printa kuburitsa zvikamu zvakawanda mukuvaka kwega kwega kuti iite basa repamusoro.

Aya makirabhu eGorofu paCobra Gorofu akadhindwa 3D achishandisa HP's metal adhesive jet tekinoroji. Ichi chimiro chakasiyana hachibviri kuwana neimwe nzira yekugadzira. Nekuti zviuru zvezvikamu zvakafanana zvinodiwa, vagadziri vakasarudza tekinoroji yejekiseni rekunamira nekuda kwekumhanya kwayo uye goho guru. Panguva imwecheteyo, tekinoroji inogona kudhinda yakanakisa yepamusoro pekupedzisira. Cobra Gorofu inoendesa kugadzirwa kwekirabhu kumugadziri wemuno wekuwedzera muUnited States, ichibvisa kukosha kwekugadzira uye kutumira kubva kunzvimbo yekugadzira muAsia.

Ungasarudza sei iyo chaiyo simbi 3D yekudhinda tekinoroji iwe pachako?

Haasi ese simbi 3D kudhinda tekinoroji maficha anoyerwa nenzira imwechete, kunyanya kana zvasvika pakumhanya kwekuvaka. Mamwe matekiniki anorekodha kumhanya kwekuvaka nehuremu hwezvinhu zvakaiswa, nepo vamwe vachizviyera nehuwandu hwezvinhu zvakagadzirwa. Kumhanya uku kunokanganiswawo nechimiro chezvikamu zviri kudhindwa. Zvakare, yega yega 3D printer mune tekinoroji haifanire kusvika pakumhanya kwakafanana.

Hurefu, kazhinji paramende yekukwanisa kudhinda zvakadzama, inokanganiswa nezvinhu zvinoshandiswa, chimiro chezvikamu, uye kumhanya kwekudhinda. Bvunza mugadziri weprinta ye3D yezvikamu zvemuenzaniso (zvikamu zvakafanana) usati wadyara mune chero tekinoroji. Sample zvikamu zvinofanirwa kuuya nemushumo unotaura kuti zvichatora nguva yakareba sei kudhinda chikamu, mangani zvikamu zvesaizi iyoyo uye chimiro chinodhindwa chinogona kudhinda kamwechete, mutengo wechikamu chimwe nechimwe, uye kushandiswa kwezvinhu.