Inkqubo yokwenza iPorcelain

Ukulinywa nzulu kwintsimi ye-ceramic yasekhaya

Ukuqonda iinkqubo ezahlukeneyo zetekhnoloji kusenza sibe yinkokeli kwintsimi

Inkqubo yokwenza porcelain idla ngokubandakanya la manyathelo alandelayo:

Uyilo lwemodeli ye-3D kunye nemveliso:

Okokuqala ufeze uyilo lwemveliso, kwaye wenze imodeli, eya kunyuka nge-14% ngenxa yokunciphisa emva kwenkqubo yokudubula. I-plaster mold (i-master mold) yenziwe ngokomzekelo.

Ukwenza i-Mold:

Ukuba i-cast cast yokuqala ye-master mold ihlangabezana neemfuno, i-mold yokusebenza yenziwa.

Galela kwi-plaster mold:

Galela i-ceramic slurry kwi-plaster mold. I-gypsum ithatha enye yomswakama kwi-slurry, yenza udonga okanye "i-embryo" yemveliso. Ubunzima bodonga lwemveliso buhambelana ngokuthe ngqo kwixesha lezinto eziphathekayo kwi-mold. Emva kokufikelela kubukhulu bomzimba obufunwayo, i-slurry ithululwa. I-Gypsum (i-calcium sulfate) inika imveliso yekalika kwaye iyinceda ukuba iqine ukuya kwindawo apho inokususwa kubumba.

Ukomisa nokucheba:

Imveliso egqityiweyo yomile kwaye i-seams kunye nokungafezeki kunqunywe. Ukudubula nokukhenkceza: Imveliso ibaswa kubushushu obungama-950°C. Imveliso etshiswayo iphinde ifakwe kwi-glazed kwaye iphinde ifakwe kwisithando somlilo kwi-1380 ° C, ngokuqhelekileyo kwindawo yokunciphisa.

Isihombiso:

Ukuhonjiswa kweemveliso ezimhlophe kusebenzisa i-pigment yokuhlobisa i-overglaze, i-pigments equkethe isinyithi esixabisekileyo njengegolide okanye iplatinam, kunye neetyuwa zokuhombisa (i-metal chlorides). Uhombise ngendlela yesintu kwaye ubeke kwi-oven kwakhona, ngeli xesha kwi-800 ° C.

Ukuhlolwa kunye nokuThunyelwa:

Iimveliso zihlolwe ngokucophelela emva kokupholisa kwaye zipakishwe kwiibhokisi ezikhethekileyo zokukhusela ngaphambi kokuthunyelwa. La ngamanyathelo aqhelekileyo okwenza iimveliso ze-porcelain.