Zaka zingapo zapitazo,3D kusindikizakuchokera kuzitsulo zinali zogwiritsidwa ntchito m'mafakitale. Makina osindikizira a Metal 3D tsopano atha kuchitidwa pa makina osindikizira apakompyuta a FDM 3D ndi makina apadera kuti apange magawo apamwamba pamtengo wotsika mtengo. Tiyeni tiwone ukadaulo wa 3D zitsulo zosindikizira, njira yomwe muyenera kusankha kusindikiza zitsulo.

Zigawo zosindikizidwa za Metal 3D

Masiku ano, pali njira 10 zochitira3D kusindikiza zitsulo zigawopamsika. Njirazi zimagawidwa molingana ndi mtundu wa zinthu zomwe zimagwiritsidwa ntchito komanso mphamvu, monga waya, ufa wachitsulo kapena waya. Ena amagwiritsa ntchito utomoni wazitsulo, ndodo ndi tinthu tating'onoting'ono ngati zipangizo, zomwe zimapanga ziwalo zosiyanasiyana.

Mphuno yaing'ono yachitsulo pamwamba ndi gawo losindikizidwa ndi waya. Magawo ngati awa ndi oyenera kugwiritsa ntchito ma waya ndipo amatha kusindikizidwa mwachangu pa 3D pamalo ogulitsira kapena muofesi, pogwiritsa ntchito chosindikizira chotsika mtengo cha FDM 3D, ndikuperekedwa kwa munthu wina kuti akonzenso. Ponseponse, ntchitoyi ingangotenga masiku ochepa. Pogwiritsa ntchito njira zina zopangira, zingakhale zodula komanso zochedwa kupanga gawoli.

Zitsanzo za m'chiuno ndi mawondo (pamwambapa) zidasindikizidwa pogwiritsa ntchito electron beam melting (EBM). Amapangidwa mwaluso, opangidwa ndi titaniyamu okwera mtengo, ndipo amapangidwa kuti akhale amtundu wapamwamba kwambiri komanso wololera kuti akwaniritse miyezo yachipatala. Malo opanda mpweya wa chosindikizira cha EBM 3D amatsimikizira kuti zinthu zosindikizira zimakhala zoyera komanso zoyendetsedwa bwino, pomwe mtengo wamagetsi wamagetsi amphamvu kwambiri umathandizira chosindikizira kupanga magawo angapo pamapangidwe aliwonse kuti apange zokolola zambiri.

Makalabu a Gofu awa pa Cobra Golf ndi osindikizidwa a 3D pogwiritsa ntchito ukadaulo wa HP's metal adhesive jet. Maonekedwe apaderawa sangathe kukwaniritsa ndi njira ina iliyonse yopangira. Chifukwa chakuti pamafunika zigawo zambiri zofanana, opanga asankha ukadaulo wa jakisoni womatira chifukwa cha liwiro lake komanso zokolola zambiri. Panthawi imodzimodziyo, lusoli likhoza kusindikiza mapepala apamwamba kwambiri. Cobra Golf imasamutsa zopanga zamakalabu kupita kwa opanga zowonjezera zakomweko ku United States, ndikuchotsa kufunika kopanga ndi kutumiza kuchokera kumalo opangira zinthu ku Asia.

Kodi mungasankhire bwanji luso losindikiza lachitsulo la 3D?

Sizinthu zonse zamakono zosindikizira zazitsulo za 3D zomwe zimayesedwa mofanana, makamaka pankhani ya liwiro la zomangamanga. Njira zina zimalemba liwiro la zomangamanga potengera kulemera kwa zinthu zomwe zasungidwa, pomwe zina zimayesa ndi kuchuluka kwa zinthu zomwe zimapangidwa. Kuthamanga kumeneku kumakhudzidwanso ndi mawonekedwe a zigawo zomwe zimasindikizidwa. Kuphatikiza apo, chosindikizira chilichonse cha 3D muukadaulo sichingafike pa liwiro lomwelo.

Kutalika, kawirikawiri chizindikiro cha luso losindikiza tsatanetsatane wabwino, kumakhudzidwa ndi zipangizo zomwe zimagwiritsidwa ntchito, mawonekedwe a zigawozo, ndi liwiro la kusindikiza. Funsani wopanga chosindikizira cha 3D kuti akupatseni zigawo (zigawo zofanana) musanagwiritse ntchito ukadaulo uliwonse. Zigawo zachitsanzo ziyenera kubwera ndi lipoti lonena kuti zidzatenga nthawi yayitali bwanji kuti isindikize, ndi magawo angati a kukula kwake ndi mawonekedwe omwe chosindikizira angasindikize nthawi imodzi, mtengo wa gawo lililonse, komanso kugwiritsa ntchito zinthu.