Kev Tsim Kho Txoj Kev Castable Thiab Hom Kev Siv Cov Khoom Siv

Kev siv cov castable muaj ntau yam cuam tshuam, xws li los ntawm kev xaiv cov khoom siv, kev tsim kho, kev tu thiab lwm yam, kev siv cov castable kuj tseem yuav ntxiv qee qhov admixtures, lub luag hauj lwm yog hloov nws cov qauv thiab kev ua tau zoo, feem ntau siv admixtures yog ntau hom. , hnub no Xiaobian rau koj los qhia txog cov kev tsim kho castable thiab cov khoom siv hauv kev nthuav dav.

1. Pouring siv txoj kev

(1) Tshawb xyuas: xyuas seb cov pwm puas muaj kev txhawb nqa zoo, tsis muaj qhov khoob, qhov sib txawv, thiab ntxuav cov khib nyiab hauv pwm, seb lub thauj tog rau nkoj puas yog soldered, thiab lub npoo ntawm lub thauj tog rau nkoj yog pleev xim rau los yog qhwv hauv hnab yas kom tsis txhob lub expansion quab yuam tom qab tshav kub.

(2) Casting: Muab cov sib xyaw castable rau hauv pwm, ntxig lub vibrator kom vibrate, txav lub vibrator ceev kom zoo ib yam, rub tawm kom qeeb.

(3) Qhov chaw pouring loj dhau, tuaj yeem ua stratified ib nrab pouring, tuaj yeem hla. Lub phab ntsa yog nchuav rau hauv cov khaubncaws sab nraud povtseg, txog 900 hli txhua zaus, lub qhov cub sab saum toj yog sib cais thiab nchuav, thiab tom qab ntawd nqa.

(4) Maintenance and removal: the ambient temperature is >20 degree, pwm tuaj yeem raug tshem tawm tom qab 4H,<20℃, the mold can be removed after 6-7H maintenance, if the local edge is damaged, it can be repaired.

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