Hnav tiv taus kua nplaum yog cov cuab yeej tseem ceeb tshwj xeeb rau kev kho cov kab hauv cov yeeb yaj kiab coj-resistant ceramic. Nws txoj kev ua haujlwm yog qhov txawv ntawm cov kua nplaum uas muaj zog. Cia' s tham txog cov kev ua haujlwm tiag tiag ntawm cov hnav-hnav cov nplaum kua nplaum.
1. Cov hmoov av tshem tawm los ntawm kev sib tsoo. Ua ntej lo cov ntaub-ua-puab ceramic pob, thawj qhov tsim yog txhuam thiab tshem tawm hmoov av thiab xeb ntawm qhov chaw ntawm lub tshuab thiab khoom siv kom dhau los kom txog thaum lub suab qub ntawm cov khoom siv hlau kis tau txiav tawm. Tom qab polishing, cov xim pleev xim dua qub xws li ethanol yuav tsum tau siv los ntxuav kom huv, thiab tom qab ntawd cov ntaub pua plag tuaj yeem dhau los.
2. Cov nplaum nplaum. Raws li txheej txheem hauv tsev sab hauv, sib tov cov nplaum tseem ceeb thiab cov tshuaj tua kab mob epoxy raws li qhov sib npaug ntawm 2: 1, sib tov tusyees, thiab siv li ntawm 30 feeb tom qab kev teeb tsa, thiaj li tiv thaiv kom qhuav ua ntej.
3. so. Hauv qhov ua twb zoo polished thiab ntxuav qhov chaw ntawm kua nplaum, yuav tsum tau lo, tuaj yeem' t tsis muaj kua nplaum. Thiab lub ntsej muag rau sab pem hauv ntej thiab plaub sab ntawm daim plooj (porcelain) yuav tsum tau muab lo nrog cov kua nplaum, thiab cov khoob ntawm daim plooj (porcelain) yuav tsum tau npog nrog kua nplaum.
4. Tsevneeg. Tom qab daim ntawv faib tawm, txiav daim kab xev nplaum nrog rab riam lub taub hau, thiab tamp lub phaj ceramic nrog mallet kom cov kua nplaum tsis tsim tawm. Txhawm rau kom ntseeg tau tias cov nplaum cov nplaum ua kom lub zog, lub thickness ntawm cov nplaum yuav tsum tswj tsis pub dhau 0.5 hli.
5. Kua nplaum txhaws. Qhov sib txawv hauv nruab nrab ntawm cov phaj ceramic yuav tsum ua nrog cov ntaub qhwv kua nplaum-tiv taus, qhov sib txawv yuav tsum tswj tsis pub dhau 1 hli, tus pib yuav tsum tau kho kom zoo nkauj, thiab yuav tsum tsis muaj txeej.
6. Cov khoom qhuav. Tom qab cov ntaub pua plag ceramic, nws tuaj yeem ziab tau 24 teev txog ob hnub.
