Thawj hais txog ntawm cov iav stained iav hnub rov qab mus rau 1 xyoo pua BC. Tom qab ntawd zus ntawm tsuas-iav qhov rais yog qhov ntau ntawm cov kws tshaj lij. Tam sim no txhua tus tuaj yeem ua qhov qog ntawm cov iav stained. Nws yog txaus kom pleev xim rau iav siv cov txheej txheem iav stained. Txoj kev no koj tuaj yeem yooj yim dai ntawm iav iav. Tsis xav tsis thoob, iav tsom iav tau nyuam qhuav dhau los ua kev nyiam ua haujlwm tshiab. Koj tuaj yeem thov daim duab rau iav uas siv cov xim pleev xim tshwj xeeb dej lossis cov xim pleev xim acrylic ua raws li cov alkyd resins.
Nws yog qhov tsim nyog
- - Cov thwj cim khov;
- - Cov txhuam hluavtaws;
- - Cov iav contours;
- - Cov xim pleev xim acrylic;
- - kab npauj;
- - acrylic lacquer;
- - hnyav;
- - ntaub paj rwb.
Cov Lus Qhia
Kauj ruam 1
Ua ntej koj yuav tsum xaiv tus qauv coj los thov rau iav. Tau kawg, koj tuaj yeem nqa ib qho kev kos duab raws txoj kev, tab sis tsis yog txhua tus tuaj yeem kos tau zoo. Rau cov xwm txheej zoo li no, muaj cov ntawv nyiaj tshwj xeeb rau ntawm kev muag, cov qauv uas tuaj yeem txav mus rau iav. Koj tuaj yeem ua nws txawv. Xaiv ib qho kev kos duab (koj tuaj yeem ua nyob hauv Is Taws Nem), ua nws cov txheej txheem kom tsuas yog tus qauv sau seem, luam tawm thiab muab nws tso rau ntawm iav los ntawm sab nraud ntawm ib qho uas koj yuav kos. Tom qab ntawd me ntsis dampen daim ntawv thiaj li hais tias nws lo rau iav. Koj tuaj yeem pib tha xim. Tsis txhob hnov qab so lub ntsej muag kom pleev xim nrog cawv cawv kom tshem tawm cov roj nyeem ntiv tes thiab lwm yam av.
Kauj ruam 2
Tus qauv ntawm daim iav tuaj yeem thov nrog lossis tsis muaj qhov tshwj xeeb contours. Cov ntsiab lus ntawm iav, zoo li cov xim tsev, muaj nyob hauv cov xim sib txawv, feem ntau yog ntim hauv cov hlab thiab siv los tsim cov xim pleev rau iav ntawm cov txheej txheem iav. Cov contours uas tuab dua li cov xim pleev xim tiv thaiv cov acrylic los ntawm kev sib xyaw thiab sib kis, tab sis lawv nyuaj rau kev thov thiab tsis tuaj yeem ua yam tsis muaj kev cob qhia. Lub contour yuav tsum tau thov los ntawm me ntsis nyem lub raj thiab hloov mus sai sai nws "ntswg" hla thaj chaw hauv cov kev taw qhia koj xav tau. Qhov ceev thiab siab yuav tsum yog tib txoj kev dhau ntawm kab, los yog koj yuav tau txais qhov tsis sib xws. Cov teeb meem me me tuaj yeem kho nrog ib daim paj rwb pas nrig hauv dej.
Kauj ruam 3
Tom qab ntawv coj lub khob hliav qab hluavtaws txhuam. Ua kom zoo dua cov ntsiab lus ntawm cov duab kos uas koj xav tau xim, txhuam txhuam txhuam yuav tsum yog. Muaj ob lub tswv yim tseem ceeb los siv tus qauv ua khob. Cov txheej txheem thawj yog ntau tsim rau pob tshab (xim) pleev xim rau, tab sis opaque acrylic xim pleev xim kuj tseem tuaj yeem siv rau txoj kev no. Ua kom cov xim pleev xim acrylic nteg cia kom zoo nkauj, sau ntau xim rau ntawm tus txhuam thiab, maj mam kov lub iav, rub cov xim pleev xim me ntsis rau ntawm ob sab, tusyees faib nws hla thaj chaw hauv txheej tsis dhau nyias txheej. Sai li sai tau xim tsis ntws ntws los ntawm txhuam, khaws nws dua. Ua qhov no feem ntau thiab nrawm kom tsis txhob cia lub npoo ntawm thaj chaw pleev xim qhuav tawm, txwv tsis pub koj yuav tau txais cov dab neeg tsis huv. Tus txhuam yuav tsum tsis txhob kov tib qho chaw ob zaug; cov xim pleev xim acrylic yog siv siv cov txheej txheem no ib zaug xwb.
Kauj ruam 4
Yog tias koj tab tom pleev xim rau iav nrog alkyd pleev xim, ces cov txheej txheem thov yuav zoo ib yam. Rau koj cov ntaub ntawv, cov xim pleev xim acrylic ua raws li alkyd resins, tsis zoo li cov xim pleev xim dej, kis tau zoo dua thiab tsis tas yuav ci, tab sis lawv muaj cov ntxhiab tsw thiab raug ntxuav tawm tsuas yog nrog cov kuab tshuaj. Cov txheej txheem kev thov thib ob zoo ib yam li cov duab kos zoo sib xws. Txhawm rau pleev xim rau ntawm iav siv cov txheej txheem no, koj yuav xav tau cov xim pleev xim opaque acrylic. Feem ntau paj yog pleev xim siv cov txheej txheem no. Hauv qhov no, ua dav dav tau ua. Hauv cov txheej txheem no, koj tuaj yeem siv ib lub tsho xim pleev xim rau sab saum toj ntawm lwm qhov, tab sis thawj lub tsho tiv no yuav tsum muaj sijhawm kom qhuav.
Kauj ruam 5
Tom qab kos duab ntawm lub khob, cia nws qhuav. Lub sijhawm rau kev ua kom tiav qhuav feem ntau yog qhia hauv cov lus qhia rau qhov xim pleev xim. Feem ntau cov dej uas siv acrylics yuav tsum tau ci. Koj tuaj yeem ci cov khoom pleev xim nrog cov xim dej pleev xim acrylic pleev rau hauv qhov cub ntawm qhov kub uas tau hais tseg hauv cov lus qhia. Cov kov kawg uas yuav sau cov txiaj ntsig ntawm koj kev ua haujlwm yog txheej nrog kua roj vanish. Nws yog ntshaw kom npog nrog acrylic cov kua roj vanish ob qho khoom lag luam pleev xim nrog cov xim pleev xim alkyd thiab cov khoom lag luam dai nrog cov xim pleev xim dej.
Kauj Ruam 6
Ob peb me ntsis zais cia. Yog tias koj xav ntxiv kev ntxhib los mos rau daim duab, siv txhuam txhuam siv tawv. Nws yuav tawm qhov grooves uas qhuav tawm thiab ua rau saum npoo tsis sib xws. Ua kom ua tau li no, koj kuj tseem tuaj yeem siv ua npuas daim txhuam cev. Muab ib daim txiag lwg ntxhua mus pleev xim, tha xim rau daim tawv. Yog tias koj tsis muaj cov xim uas koj xav tau, koj tuaj yeem sim kom tau nws los ntawm kev sib xyaw nrog cov duab ntxoo. Yog tias koj xav tau pleev xim rau saum npoo loj (keeb kwm yav dhau), siv tshuaj pleev xim acrylic.
