Rapid Silicone Vacuum Casting Prototyping

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Txhawb tshuaj

Cov Kauj Ruam ntawm Lub Tshuab Nqus Plua Plav

1. Ua ntej ntawm cov Khoom Plig Casting, peb yuav tsum ua ib qho qauv ntawm CNC machining los 3D printing. Tom qab ntawd muab cov tshuaj tua kab zoo sib tov sib xyaw. Cov tsos ntawm lub Tshuab Nqus Tsev (Vacuum Casting) yog cov dej ntws tawm, tivthaiv A yog Silicone, tivthaiv B yog ib tus neeg ua haujlwm curing.


2. Lub tshuab nqus tsev vacuum: Tom qab lub silicone thiab curing agent sib tov sib npaug, kev khiav tawm muaj kev khiav tawm. Lub sijhawm nqus tsev vacuum yuav tsum tsis txhob ntev dhau. Raws li ib txwm muaj, tsis pub tshaj 10 feeb. Yog tias lub tshuab nqus tsev ntev ntev, lub silicone yuav kho tam sim ntawd. Kev sib tw ua ke ntawm kev sib tw tau tsim ua kom cov silica gel ua ib thooj thiab tsis tuaj yeem raug pleev xim los yog tau nchuav.


3. Txhuam los yog khiav lag luam: Rub cov tshuaj kua txob tso rau ntawm qhov qauv los txhuam los yog ncuav. (Ceebtoom: Cov khoom lossis qauv yuav tsum tau theej tawm yuav tsum tau siv tus neeg sawv cev tso tawm ua ntej hliv lub silicone). Tom qab txhuam lub silicone rau saum qhov khoom, txhuam yuav tsum yog yam zoo, tom qab 30 nas this, muab tshuaj txhuam ntawm cov ntaub qhwv qhov ncauj hnyav los ua kom lub zog thiab lub zog ntawm silicone.


4. Txheej Txheem Tshaj Lawm: Txoj kev siv thiab cov khoom siv feem ntau yog nyob ib ncig ntawm lub vov yas los ntoo, ces muab pwm txaj nrog plaster. Lwm txoj hauv kev yog txhuam ib txheej ntawm cov tshuaj tom qab muab tus txheej txheem ntawm iav fiber ntau, ces txhuam thiab muab tshuaj txhuam, rov qab ob los yog peb txheej yuav ua tiav cov pwm sab nraud.


5. Filling lossis pouring mould txoj kev ua haujlwm: Kev sau lossis poom mould yog siv rau cov khoom sib luag los yog yooj yim, tsis muaj cov kab mould txuag lub sijhawm thiab kev ua haujlwm.

Kev nug