Porcelain Making Process

Sib sib zog nqus cultivation ntawm ceramic tsev teb

Mastering ntau yam txheej txheem thev naus laus zis ua rau peb ua tus thawj coj hauv kev ua haujlwm

Cov txheej txheem ua porcelain feem ntau suav nrog cov kauj ruam hauv qab no:

3D qauv tsim thiab ntau lawm:

Ua ntej nqa tawm cov khoom tsim, thiab tom qab ntawd ua tus qauv, uas yuav nce 14% vim qhov shrinkage tom qab kev tua hluav taws. Tom qab ntawd lub plaster pwm (master pwm) yog ua rau tus qauv.

Ua Mould:

Yog tias thawj casting ntawm tus tswv pwm ua tau raws li qhov yuav tsum tau ua, cov pwm ua haujlwm tau ua.

Ncuav rau hauv plaster pwm:

Ncuav cov kua ceramic slurry rau hauv plaster pwm. Lub gypsum absorbs qee cov dej noo hauv cov slurry, tsim cov phab ntsa lossis "embryo" ntawm cov khoom. Phab ntsa thickness ntawm cov khoom yog ncaj qha proportional rau lub sij hawm cov khoom nyob rau hauv lub pwm. Tom qab ncav cuag qhov xav tau lub cev tuab, cov slurry yog nchuav tawm. Gypsum (calcium sulfate) muab cov khoom limestone thiab pab nws solidify rau lub xeev uas nws yuav raug tshem tawm ntawm pwm.

Drying thiab Trimming:

Cov khoom tiav yog qhuav thiab seams thiab imperfections trimmed. Kev tua hluav taws thiab glazing: Cov khoom raug rho tawm ntawm qhov kub ntawm 950 ° C. Cov khoom raug rho tawm haujlwm yog tom qab ntawd glazed thiab raug rho tawm haujlwm dua nyob rau hauv lub cub tawg ntawm 1380 ° C, feem ntau yog nyob rau hauv ib puag ncig txo.

Kho kom zoo nkauj:

Kev kho kom zoo nkauj ntawm cov khoom siv dawb siv cov xim pleev xim zoo nkauj, cov xim muaj xim zoo nkauj xws li kub lossis platinum, thiab cov ntsev zoo nkauj (hlau chlorides). Kho kom zoo nkauj hauv txoj kev ib txwm muaj thiab tso rau hauv qhov cub dua, lub sijhawm no ntawm 800 ° C.

Kev tshuaj xyuas thiab Shipping:

Cov khoom tau ua tib zoo tshuaj xyuas tom qab txias thiab ntim rau hauv cov thawv tshwj xeeb tiv thaiv ua ntej xa khoom. Cov no yog cov kauj ruam dav dav rau kev ua cov khoom plooj (porcelain).