Daim duab kos duab yog cov txheej txheem uas ua ke ua ke cov duab thiab khoom siv tes ua kom tsim ntawm iav. Los ntawm ntau yamtxiav TshuabKev sib tsoo, polishing, tua hluav taws, trimming thiab lwm yam ua, kom cov iav zoo li roj hmab thiab cov duab tshiab, thiaj li ua tiav cov neeg aesthetic tus nqi.
Kev txhim kho ntawm iav kos duab tuaj yeem raug taug qab rov qab mus rau 2000 BC, thaum muaj tsuas yog cov khoom siv ntawm iav, thiab tsis muaj cov khoom siv tes ua lag luam. Txog 200 BC cov neeg tau pib siv lub iav tshawb nrhiav iav, xws li kauj ruam mus rau hauv lub ntiaj teb tab sis cov cuab yeej no tsis tuaj yeem siv thiab tso tseg. Tom qab nruab nrab hnub nyoog, xim iav qhov rai tseem tshwm sim, thiab muaj maj zaug zoo nkauj no tau siv los ua kom zoo nkauj tab sis tsis muaj lwm txoj kev muaj tswv yim thiab kev txhim kho dua li cov xim. Thaum lub sijhawm Renaissance, cov neeg tau them ntau dua thiab ntau dua rau cov neeg. Ntxiv rau kev kos duab ntawm daim ntawv thiab duab puab, kos duab ntawm cov iav fwj kuj tsim kev loj hlob ntau. Lub npe nrov tshaj plaws yog Madonna Paj ntaub paj tsim los ntawm cov neeg Italian, uas siv cov iav fwj loj thiab cov xiav iav ua kom zoo heev.
Niaj hnub no cov txheej txheem duab kos duab tau paub tab, Tuam Tshoj daim duab iav muaj peb qhov tseem ceeb:
1. Daim Duab Iav Txhua Cov Chav Kawm Ntau Lawm:
2. Kev ua cov khaub ncaws iav, suav nrog Aclaid iav, tshuaj lom neeg etching, tshuab moulding, iav ntsug moulding, iav ntsug moulding, pleev xim thiab ci ntsa iab.
3. Kev ua haujlwm kub ntawm cov khaub ncaws iav, suav nrog tshuab, tshuab ua si, nias, xim ntsej muag, ua hluav taws kub, kub melting, kub khoov.
Cov teeb meem twg yuav tsum tau them siab rau hauv cov txheej txheem tsim khoom ntawm daim duab iav?
1, xaiv cov ntaub ntawv tsim nyog, cov ntaub ntawv raw rau hauv cov ntaub ntawv ua lag luam hauv khw 3C, tib lub sijhawm los piv qhov zoo, xaiv cov khoom siv tsis zoo, xaiv cov khoom siv tsis zoo rau kev ua.
2, xyuas kom meej tias cov txheej txheem kos duab yog qhov tseeb hauv qhov chaw, uas yuav tsum muaj cov neeg ua haujlwm ua haujlwm lossis cov neeg ua haujlwm tau ua haujlwm los tswj cov cua sov thiab sijhawm thiab lwm yam teeb meem. Kev siv thiab tswj cov kua qaub etched siv cov kua qaub etched.
3, Ua txoj haujlwm zoo ntawm kev ntsuas kev nyab xeeb, uas yog qhov tseem ceeb zais txaus ntshai, xws li hnav cov hnab looj tes thiab lwm yam, kom paub meej tias cov kev nyab xeeb ntawm cov neeg ua haujlwm.