Ceramic khob txheej txheem

Feb 17, 2024

Tso lus

1. Refining av nkos: Cov pob zeb plooj (porcelain) yog muab los ntawm qhov chaw mining, finely av nrog ib tug dej rauj, ntxuav kom tshem tawm impurities, thiab precipitated los ua cib zoo li av nkos blocks. Tom qab ntawd sib tov cov av nkos nrog dej, tshem tawm cov seem, rub nws nrog koj txhais tes los yog nqis tes rau ntawm koj txhais taw, nyem tawm cov huab cua hauv av, thiab ua kom cov av noo nyob hauv av.
2. Casting: Muab lub pob av nkos rau hauv nruab nrab ntawm lub log ntawm lub tshuab cua, thiab siv cov txheej txheem khoov thiab ncab los kos cov duab ntxhib ntawm lub cev casting.
3. Printing dawb paug: Lub puab puab ntawm lub tshuab luam ntawv pwm yog tig raws li lub arc nyob rau hauv lub dawb paug, thiab cov qhuav dawb paug yog muab tso rau ntawm lub puab pwm, tusyees patted rau ntawm lub sab nrauv phab ntsa ntawm lub dawb paug, thiab ces demolded.
4. Kev pov tseg: muab cov pob zeb tso rau ntawm lub thoob ntse ntawm lub tshuab cua, tig lub disc, thiab tig nws nrog rab riam kom lub thickness ntawm lub billet tsim nyog thiab nto du. Qhov no yog cov txheej txheem technical heev.
5. Tshav ziab: Muab cov khoom ua tiav rau ntawm ib lub thav duab ntoo kom qhuav.
6. Carving: Siv xyoob, pob txha, lossis cov cuab yeej txiav hlau los kos cov qauv ntawm lub cev qhuav lossis ib nrab qhuav.
7. Glazing: Ordinary round lub qhov ncauj siv dipping glaze (muab qhov khoob rau hauv lub qhov dej glaze, thiab tam sim ntawd tshem tawm thaum ntug dej ntws tawm nrog lub ntsej muag glaze) los yog co glaze (txiav glaze slurry rau hauv qhov khoob thiab co nws kom sib npaug. sab saum toj, hauv qab, sab laug thiab sab xis, thiab tom qab ntawd maj mam ncuav tawm ntau dhau glaze slurry), thiab cov cuab yeej chiseling (piv rau "cov cuab yeej puag ncig", "cov cuab yeej puag ncig" xa mus rau cov hlab ntsha uas tsim los ntawm kev kos duab, xws li tais, phaj, plates, thiab lwm yam). Rau cov hlab ntsha uas muaj cov txheej txheem molding ntau dua, xws li lub raj mis, zun, pots, jars, thiab lwm yam, lawv hu ua "zhuo qi" lossis cov hlab ntsha loj, lawv tau tshuab nrog glaze (txoj kev yog los npog lub raj xyoob nrog cov xov paj zoo. , dipped nyob rau hauv lub glaze, thiab ces tshuab nws nrog lub qhov ncauj, rov ua txheej txheem no ntau zaus kom tau ib tug uniform thickness ntawm glaze txheej rau saum npoo).
8. Kev kub hnyiab: Lub sijhawm txheej txheem yog ib hnub thiab hmo ntuj, thiab qhov kub thiab txias yog nyob ib puag ncig 1300 degree. Ua ntej, tsim lub qhov rooj qhov cub, ignite lub kiln, thiab siv ntoo thuv ntoo ua roj. Muab cov kev taw qhia txog kev piling, ntsuas qhov hluav taws kub kub, tuav qhov kub thiab txias hloov hauv qhov cub, thiab txiav txim siab lub sij hawm tsis sib haum xeeb.
9. Coloured glaze: Overglaze xim xws li tsib xim thiab hmoov xim yog siv los piav txog cov qauv thiab sau xim rau ntawm qhov chaw ntawm cov plooj (porcelain) raug rho tawm haujlwm, thiab tom qab ntawd raug rho tawm haujlwm rau hauv lub cub tawg liab ntawm qhov kub thiab txias, nrog rau qhov kub ntawm li 700 degree txog 800 degree. . Tsis tas li ntawd, ua ntej firing lub kiln, paintings xws li xiav thiab dawb, underglaze liab, thiab lwm yam yog pleev xim rau ntawm lub cev ntawm raw khoom, uas yog hu ua underglaze liab. Nws cov yam ntxwv yog tias cov xim yeej tsis ploj mus nyob rau hauv high-temperature glaze.

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