Cov hniav nyiaj hniav kub 3D tshuab luam ntawv feem ntau siv siv quav ciab, photosensitive resin, thiab hlau hmoov ua cov ntaub ntawv luam ntawv. Wax thiab resin feem ntau yog siv los tsim cov qauv casting, thaum hlau hmoov yog siv ncaj qha luam ntawv zoo nkauj hlau hniav nyiaj hniav kub.
Nyob ntawm tus txheej txheem, kev xaiv cov khoom tshwj xeeb yog raws li hauv qab no:
Casting ciab thiab photosensitive resin: Qhov no yog tam sim no feem ntau daim ntawv thov nyob rau hauv cov hniav nyiaj hniav kub manufacturing. High-cov qauv siv quav ciab los yog cov qauv castable resin yog tsim los ntawm 3D luam ntawv, thiab tom qab ntawd cov qauv tau hloov mus rau hauv cov khoom tiav ntawm cov hlau muaj nuj nqis xws li kub, kub kub, thiab platinum siv cov txheej txheem ploj -wax casting. Cov ntaub ntawv no yog tus cwj pwm los ntawm qhov siab precision, qis shrinkage, thiab zoo ablation zog, ua rau lawv tsim nyog rau reproducing complex cov ntsiab lus.
Cov xim muaj xws li ntshav, xiav, ntsuab (rau casting), liab, grey, thiab pob tshab (rau kev ntsuam xyuas qauv).
High wax cov ntsiab lus resins (50% -80%) tshuav nyiaj li cas luam ntawv kev ua tau zoo nrog kev xav tau casting. Qee lub tshuab txhawb nqa 100% ntshiab wax luam ntawv, xws li ci liab saj zawg zog casting ciab thiab sib sib zog nqus ntshav ruaj nrees ciab.
Hlau hmoov: Siv rau 3D luam ntawv ncaj qha ntawm cov hniav nyiaj hniav kub zoo xws li nyiaj, kub, thiab platinum. Cov thev naus laus zis tseem ceeb yog DMLS (Direct Laser Sintering) lossis SLM (Selective Laser Melting). Txoj kev no yog tsim rau siab -kawg customization thiab me me-batch ntau lawm, ua rau kev tsim cov txheej txheem nyuaj uas nyuaj rau kev ua tiav nrog cov txheej txheem ib txwm muaj.
Cov ntaub ntawv muaj xws li 925 sterling nyiaj hmoov thiab kub alloy hmoov. Yuav tsum muaj cov tshuab luam ntawv tshwj xeeb hlau, thiab cov cuab yeej siv tus nqi kuj siab (pib kwv yees li $ 100,000).
Cov tuam txhab xws li Desktop Metal, EOS, thiab GE Additive tau tsim muaj -qib 3D tshuab luam ntawv uas txhawb cov khoom siv nyiaj.
Lwm cov ntaub ntawv pabcuam: xws li dej-cov ntaub soluble txhawb nqa, siv rau kev luam ntawv cov txheej txheem tshem tawm. Cov resins tuaj yeem raug txiav tawm tom qab kom tsis txhob muaj kev puas tsuaj rau lub cev loj.
