Kev tiv thaiv nto porcelain thaum lub sijhawm teeb tsa cov khoom siv iav enamel

Kev tiv thaiv nto porcelain thaum lub sijhawm teeb tsa cov khoom siv iav enamel

Cov Lus Qhia Txog:

Thaum tsim thiab vuam ze ntawm cov khoom siv enamel, yuav tsum tau ceev faj kom npog lub qhov ncauj ntawm cov yeeb nkab kom tiv thaiv cov khoom tawv sab nraud lossis cov hlau vuam slag los ntawm kev ua puas rau cov txheej porcelain; cov neeg ua haujlwm nkag mus rau hauv lub tank los tshuaj xyuas thiab teeb tsa cov khoom siv yuav tsum hnav cov khau mos mos lossis cov khau ntaub (nws raug txwv tsis pub nqa cov khoom tawv xws li hlau nrog lawv). Hauv qab ntawm lub tank yuav tsum tau npog nrog cov cushions txaus, thiab cov cushions yuav tsum huv thiab thaj chaw yuav tsum loj txaus. Cov khoom siv iav enamel nrog cov txheej porcelain tsis raug tso cai rau welded rau ntawm phab ntsa sab nraud; yog tias tsis muaj…

1.Thaum tsim thiab vuam ze ntawm cov khoom siv iav enamel, yuav tsum tau ceev faj kom npog lub qhov ncauj ntawm cov yeeb nkab kom tiv thaiv cov khoom tawv sab nraud lossis cov hlau vuam kom tsis txhob ua rau cov txheej porcelain puas tsuaj;

2.Cov neeg ua haujlwm nkag mus rau hauv lub tank los tshuaj xyuas thiab teeb tsa cov khoom siv yuav tsum hnav cov khau mos lossis cov khau ntaub (txwv tsis pub nqa cov khoom tawv xws li hlau nrog lawv). Hauv qab ntawm lub tank yuav tsum tau npog nrog cov ncoo txaus, thiab cov ncoo yuav tsum huv thiab thaj chaw yuav tsum loj txaus.

3. Cov khoom siv iav enamel nrog cov txheej porcelain tsis pub vuam rau ntawm phab ntsa sab nraud; thaum vuam rau ntawm lub tsho tsis muaj txheej porcelain, yuav tsum muaj kev ntsuas los tiv thaiv lub phaj hlau nrog cov txheej porcelain. Qhov chaw sib ze ntawm qhov vuam yuav tsum tsis txhob kub dhau hauv zos. Kev tiv thaiv suav nrog tsis txiav thiab vuam nrog oxygen. Thaum txiav qhov qhib, sab hauv ntawm lub tsho yuav tsum tau dej. Thaum lub qhov chaw vuam nyob ze rau lub nplhaib sab saud thiab qis, qhov chaw porcelain sab hauv yuav tsum tau preheated sib npaug thiab vuam nrog lub sijhawm vuam sib txawv.