1, meters 3D tshuab luam ntawv thev naus laus zis: cov ntsiab cai thiab kev pab cuam
Plaub txoj hauv kev txhais cov tshuab 3D tshuab ua kom ncaj qha, cov khoom siv hluav taws xob ua kom zoo, cov hmoov txhuas (suav nrog DMLS, SLM, thiab EBM). Los ntawm txoj kev ntawm ntau cov tswv yim, cov thev naus laus zis siv hlau hmoov lossis cov xov hlau mus rau hauv cov qauv hloov pauv ntawm cov qauv hloov pauv rau cov khoom tiag.
Laser lossis hluav taws xob ci me me meling ntawm cov hlau hmoov tsim cov hlau tuab. Thaum SLM (xaiv lub laser melting) thiab EBM (hluav taws xob ci melting) tuaj yeem tsim cov khoom siv hlau, DMLS (DIRID hlau LASTERNING) tuaj yeem siv cov hlau sib txuas.
Siv inkjet thev naus laus zis kom muab cov kua nplaum tso rau hauv cov hmoov hlau sib luag thiab cov txheej txheej, yog li tsim cov khoom lag luam tag nrho. Nrog cov qauv ntsuas duab tsawg dua, qhov kev ua no tuaj yeem ua luam ntawv loj loj.
Extruding hlau hmoov lossis xaim thiab tam sim ntawd melting nws nrog lub zog zoo xws li Plasma ARC, laser, lossis hluav taws xob nqaj-ua tiav nrawm tso zis. Cov txheej txheem no yog qhov tsim nyog heev rau kev txhim kho thiab kho cov haujlwm hlau tiv ua haujlwm.
Cov khoom siv rau cov khoom lag luam: haum rau cov lag luam me me thiab nruab nrab thiab cov yam ntxwv me me, nws tsis tshua muaj nqi siv tshuab, nws tsis tshua muaj nqi thiab yooj yim dua khiav.
Lub peev xwm ntawm cov hlau 3D tshuab luam ntawv los ua cov qauv tsim kho kom zoo nkauj, thaum khaws lub zog loj thiab kub ua rau nws cov txiaj ntsig. Nws cov iteration sai tseem muaj qhov muaj txiaj ntsig yooj yim rau kev tsim kho tsim.
2, hlau 3D luam ntawv thov hauv Aerospace Txheej Txheem Saib Xyuas
Kev tsim kho sai ntawm cov hloov hluav taws xob
Txog lub sijhawm ua haujlwm ntev ntev, cov feem ntawm cov tsheb aeronautical tsis muaj peev xwm coj mus hnav thiab kev puas tsuaj. Thaum hlau 3D tshuab luam ntawv yuav tsim kho cov khoom siv uas tsim nyog hloov kho hauv lub sijhawm, cov tswv yim hloov ib txwm muaj tuaj yeem tos cov khoom lag luam thiab kev xa khoom ntawm cov khoom seem. Piv txwv li, Swedish tuam txhab saab dhau kev sim davhlau tiag tiag thiab ua rau cov dav hlau Fat Fatter Quin siv 3D luam ntawv tshuab. Qhov muaj peev xwm teb sai no nce cov muaj ntawm cov tsheb thauj neeg tsav dav hlau thiab ua kom muaj zog txo cov voj voog txij nkawm.
kho cov chaw tawg tawg.
Aerospace tsheb kuj tuaj yeem muaj cov txheej txheem ntawm cov khoom tawg ua tau los ntawm cov hlau 3D luam ntawv tshuab. Kev kho kom zoo meej tuaj yeem ua tiav los ntawm thawj cov phiaj xwm kho tau, tom qab ntawd cov ntaub ntawv xa khoom siv 3D luam tawm cov ntaub ntawv 3D ntawm cov khoom tawg. Nrog rau kev nce kev kho kom raug, cov nqi qis dua cov nqi qis. Txhawm rau kom tswj cov dav hlau ntiag tug, cov kev daws teeb meem ntawm cov teeb meem, tau tsim cov kev xaiv rau cov khoom siv hloov chaw thiab cov tshuab hluav taws xob siv cov tshuab ntaus ntawv 3D.
Txhim Kho Cov Qauv Txheej Txheem: Aerospace Cheebtsam tseem tuaj yeem tsim qauv nrog cov tshuab 3D luam ntawv. Cov neeg tsim qauv yuav sai sai tsim cov prototypes nrog intricate cov ntaub ntawv thiab kev kuaj mob los ntawm kev sib ntxiv cov qauv tsim qauv thiab lub sijhawm muaj qauv. Concurrent nrog cov kev tsim kho no yog hlau 3D tshuab luam ntawv thev naus laus zis, nrawm hloov kho cov kev xav tau zoo, thiab pab kom tau kev tsim qauv tiag tiag thiab kev tsim kho tus kheej. Rau engines thiab ib puag ncig tswj lub tshuab, XB {{4 4}} Supersonic Aircraft piv txwv li ua 3D luam tawm titanium alloy.
Cov nqi qis dua
Cov nuj nqis dua txij nkawm ntawm cov hlau 3D tshuab luam ntawv hauv Aerospace Cheebtsam kev txij nkawm kuj yog lwm cov txiaj ntsig tseem ceeb. While metal 3D printing technology can drastically cut spare parts inventory and repair time by precisely manufacturing replacement parts and repairing damaged areas, so lowering maintenance costs, traditional repair techniques sometimes call for a great volume of manpower, materials, and financial investment. Tsis tas li ntawd, cov tshuab luam ntawv hlau tuaj yeem siv los tsim cov cuab yeej thiab cov khoom siv rau kev saib xyuas, yog li muab cov khoom siv qub txeeg qub teg, yog li muab cov khoom siv qub txeeg qub teg rau cov khoom siv zoo thiab ua tau zoo.
https: //www.china {-3 dprinting.com/metal -3 Kev Luam Ntawv / Inceller.html