Makina osindikizira a 3D Toys Car

Chiyambi cha kusindikiza kwa 3D:

Kodi kusindikiza kwa 3D ndi chiyani?
Kusindikiza kwa 3D ndiukadaulo wowonjezera womwe umagwiritsidwa ntchito popanga zida.Ndilo 'chowonjezera' chifukwa safuna chipika cha zinthu kapena nkhungu kuti apange zinthu zakuthupi, amangounjika ndikuphatikiza zigawo za zinthu.Zimakhala zachangu, zotsika mtengo zokhazikika, ndipo zimatha kupanga ma geometri ovuta kwambiri kuposa matekinoloje a 'kale', okhala ndi mndandanda wazinthu zomwe zikuchulukirachulukira.Amagwiritsidwa ntchito kwambiri mumakampani opanga uinjiniya, makamaka popanga ma prototyping ndikupanga ma geometri opepuka.

Kusindikiza kwa 3D komanso kujambula mwachangu
'Rapid prototyping' ndi mawu ena omwe nthawi zina amagwiritsidwa ntchito kunena zaukadaulo wosindikiza wa 3D.Izi zimachokera ku mbiri yakale ya kusindikiza kwa 3D pamene teknoloji inayamba kutuluka.M’zaka za m’ma 1980, pamene njira zosindikizira za 3D zinayamba kupangidwa, zinkatchedwa kuti njira zamakono zosindikizira mofulumira chifukwa kalelo lusoli linali loyenera kuchitira zinthu zofananira, osati zopanga.

M'zaka zaposachedwa, kusindikiza kwa 3D kwakula kukhala njira yabwino kwambiri yamitundu yambiri yopangira, ndiukadaulo wina wopangira (monga CNC Machining) watsika mtengo komanso wopezeka kwambiri popanga prototyping.Chifukwa chake ngakhale anthu ena amagwiritsabe ntchito 'kujambula mwachangu' kutanthauza kusindikiza kwa 3D, mawuwa akusintha kutanthauza mitundu yonse yojambula mwachangu kwambiri.

Mitundu yosiyanasiyana ya kusindikiza kwa 3D
Osindikiza a 3D akhoza kugawidwa m'magulu angapo a njira:

Vat Polymerization: photopolymer yamadzimadzi imachiritsidwa ndi kuwala
Kutulutsa Kwazinthu: Thermoplastic yosungunuka imayikidwa kudzera pamphuno yotentha
Powder Bed Fusion: tinthu tating'onoting'ono ta ufa timasakanikirana ndi gwero lamphamvu kwambiri
Kuwombera Kwazinthu: Madontho amadzimadzi a photosensitive fusing agent amayikidwa pabedi la ufa ndikuchiritsidwa ndi kuwala.
Binder Jetting: madontho omangirira amadzimadzi amayikidwa pa bedi la zinthu zopangidwa ndi granulated, zomwe pambuyo pake zimayikidwa palimodzi.
Direct Energy Deposition: Chitsulo chosungunuka chimayikidwa nthawi imodzi ndikusakanikirana
Mapepala Lamination: Mapepala paokha azinthu amadulidwa kuti apangidwe ndi kupendekera pamodzi