Hauv ob xyoos dhau los, kev ua lag luam kho kom zoo nkauj loj tau khiab nrog ib hom tshiab ntawm cov khoom siv kho kom zoo nkauj hu ua mos cov plooj (veneers). Ntau tus neeg tau txais kev pab thiab cov tswv pom nws tshwj xeeb tshiab. Feem ntau ntawm cov neeg siv khoom twb pib tsim thiab siv, thiab lwm qhov ntawm cov neeg muas zaub tseem nyob tos thiab tshawb xyuas. Dab tsi yog cov pob zeb muag muag? Qhov twg yog qhov zoo? Qhov twg yog qhov tsim nyog rau siv? Dab tsi yog qhov sib txawv nrog cov ntaub ntawv kho kom zoo nkauj tsoos? Dab tsi peb yuav tsum them sai sai rau thaum xaiv cov vuas mos? Cov lag luam muag yas muag hauv qab no yuav qhia koj.
Mos cov plooj (porcelain) yog hom tshiab ntawm sab hauv thiab sab nrauv phab ntsa ntsib cov khoom siv uas yog cov khoom siv ua cov khoom siv yog cov khoom siv lub hauv paus loj, txuas nrog cov qib siab molecular, thiab tom qab ua tiav tshwj xeeb. Vim tias nws cov xim, cov qauv thiab cov qauv tuaj yeem hloov kho raws li tus neeg siv yuav tsum tau ua, los ntawm cov qauv txheej txheem sib txawv, qhov loj thiab xim ntawm cov ntsej muag cib, cov ntaub ntawv kho kom zoo nkauj sab hauv thiab sab hauv tsev ua ntau xim. Cov vuas mos mos cov vuas sib txawv los ntawm cov tsoos cov vuas ceramic. Lawv muaj 70% av thiab 30% dej-soluble additives. Lawv yog calcined ntawm qhov kub siab ntawm 400 ° C thiab thaum kawg puab los ntawm lub teeb hluav taws xob. Nws yog cov pob zeb ua tau dua tshiab, uas rov qab los rau hauv av tom qab siv dua. Zoo heev nyob rau hauv cov nqe lus ntawm kev txhim kho ruaj khov thiab ntsuab kho kom zoo nkauj. Vim nws cov thev naus laus zis thiab kev tsim qauv, cov vuas mos mos tuaj yeem txuag tau li 80% ntawm kev ploj. Qhov zoo yog ruaj khov, lub cib lub cev yog lub teeb thiab nyias, cov nqi tsheb thauj mus los ntawm cov mos mos cov nplais kuj tseem tsawg, thiab tus nqi kuj pheej yig.
Qhov loj tshaj plaws ntawm cov plooj (mos) plooj dua cov vuas tsoos yog nws cov tawv. Cov vuas muab rau peb kom zoo li txias, puas yooj yim, nyuaj, thiab nyob deb. Cov pob zeb mos tsis yog tsuas yog hloov tau thiab tuaj yeem khoov duav, tab sis kuj tseem mos thiab nyias, ua rau muaj kev sov siab ntawm qhov chaw. Piv nrog cov ntoo pem teb, ntau txheej phab ntsa, ntawv ntsa thiab lwm yam ntaub ntawv zoo nkauj, peb cov plooj zeb mos kuj tseem muaj hluav taws kub hnyiab. Nws haum rau tsev kawm ntawv phab ntsa sab nrauv, tsev kho mob sab nrauv, phab ntsa hauv tsev sab nrauv, thiab lwm yam kom zoo dua yog kev nyab xeeb. Vim tias cov khoom siv nws tus kheej yog lub teeb thiab nyias, cov tuab tsuas yog li 3MM, thiab qhov hnyav yog 1/25 ntawm cov nplais. Poob los ntawm qhov chaw siab tsis yog qhov yooj yim rau tib neeg.
Cov plooj (porcelain) muaj ntau hom duab thiab xim, thiab yoog raws thiab yooj yim rau hom. Nws muaj ntau qhov kev nyab xeeb thiab ib puag ncig zoo paving. Nws tsis muaj qhov exaggeration hais tias kom ntev li ntev tau koj tuaj yeem muab cov ntaub mos muag muag, koj tuaj yeem muab nws, thiab txawm tias nws haum raws li cov neeg siv khoom' s kho kom zoo nkauj style. Yuav ua li cas xws li cov khoom siv tshiab tsis raug hlub los ntawm pej xeem?
mos plooj (veneers) tseem muaj qhov kom zoo dua nyob rau hauv dhau los dua li cov vuas tawv. Tsoos cov pob zeb ua tsoos nyuaj yog qhov hnyav heev thiab tsis yooj yim rau muab tshuaj txhuam. Thaum txiav, nws yog qhov yuav tsum tau siv lub kaum ntse ntse lub kaum ntse ntse txuas rau hluav taws xob thiab tom qab ntawd txiav, thiab nws yuav ua rau plua plav paug rau ib puag ncig thiab ua rau lub cev ntawm tus neeg uas dhau los. Kev txiav ntawm cov mos muag yas tsuas yog xav tau kos tus cim tawm kab mob nrog rab riam ntaub thaiv phab ntsa, thiab nws tuaj yeem sib tsoo zoo zoo nrog lub teeb tawg. Nws tuaj yeem dhau los tsis hais nws muaj hluav taws xob lossis tsis, uas zoo heev txuag lub sijhawm thiab nqi. Vim tias nws hloov tau yooj yim, yuav luag tsis muaj kev puas tsuaj thaum lub sijhawm tsim lossis tsheb thauj mus los, uas txuag cov peev txheej.
Tsis tas li ntawd, daim ntaub mos muag tseem muaj cov haujlwm ntawm noo noo-pov thawj thiab tiv thaiv kev tawv. Yog tias muaj cov neeg laus thiab cov menyuam yaus hauv tsev, nws pom zoo kom hauv pem teb npog nrog cov pob zeb muag muag. Muaj ntau hom phom plooj, xws li imitation pob zeb, qog hlau, ntoo qog, imitation weaving thiab ntoo wood lis, qog tawv tawv lis thiab lwm yam. Tsis tas li ntawd, qee qhov kev paub yeej muaj cov kab ntshiab thiab cov carvings zoo, uas yuav luag ua tiav qhov cuav. Xaiv cov vuas mos muag yuav tsis tsuas nqa cov khoom kho kom zoo nkauj ntxiv rau hauv tsev, tab sis kuj muab cov neeg tsim qauv ntxiv rau qhov chaw muaj tswv yim. Nrog xws li kev saib xyuas thiab cov khoom lag luam, koj puas tseem xaiv tsoos nyuaj tej hub vuas rau kev kho kom zoo nkauj?