Putty rau ntoo. Daim ntawv thov kev cai

Ntoo khoom yeej ib txwm ua tau zoo nkauj, zoo nkauj thiab txhim khu kev qha. Txawm li cas los, txawm nrog cov tshiab, thiab tsis tsuas yog siv ntoo khoom, muaj teeb meem. Txhawm rau tshem tawm lawv siv qhov teeb meem nkag saum ntoo. Qhov cuab yeej no yuav pab ua kom tiav thiab txhim kho ntau yam teeb meem, kev nyuaj siab, kev tawg, thiab kho qhov sib txawv ntawm txhua hom kev ua yuam kev.

Qhov tso rau saum ntoo yog muab faib ua ob hom, uas nyob ntawm lawv cov hauv paus: ntawm cov dej los yog cov kuab tshuaj. Nyob rau hauv lub ntoo lag luam rau ib ntev lub sij hawm siv cov putty raws li cov kuab tshuaj. Lawv kuj nrov thaum uas ua kev kho vaj tse tom tsev. Dej raws li cov dej yog feem ntau hu ua Acrylic. Tom qab qhov tsos, nws pib maj mam pib ua lag luam. Qhov zoo ntawm lub hauv paus dej yog qhov tsis muaj cov pa luam yeeb uas ua rau huab cua tsis zoo. Tsis tas li ntawd, cov dej ntim raws li dej tau yooj yim siv thiab yog qhov yooj yim los ntawm kev yooj yim hauv kev ua haujlwm ntxiv. Tshem tawm qhov seem ntawm cov khoom no tsis tas yuav siv cov kuab tshuaj - xws li acetone los yog turpentine: txaus cov dej qub. Lub peev xwm tsis qhuav li sai sai raws li qhov teeb meem saum ntoo ntawm cov kuab tshuaj, muab sijhawm rau koj siv yav tom ntej. Thiab tseem ceeb tshaj, yog tias koj xav tau cov khoom siv dej, koj yuav tsis tau khuv xim qhov khoom ua tau zoo ntawm cov khoom siv.

Ua ntej koj yuav thov tau qhov teeb meem rau qhov ntoo, koj yuav tsum paub koj tus kheej nrog cov kev cai thiab cov tswv yim:

1. Txoj cai thawj zaug thiab pib yog kev npaj ntawm qhov chaw ntawm cov khoom. Nws yuav tsum tau qhuav, huv si thiab yuav luag tag nrho. Nws yuav tsum ntxuav tawm nrog dej los yog tshem tawm siab, nqes thiab tshem cov khoom hnyav. Siv cov ntawv tho khov, koj yuav tsum xuab zeb mus rau ib lub xeev zoo.
2. Cov mob thaum lub sijhawm ua haujlwm nrog lub qhov taub yuav tsum tau ua raws li cov qauv. Cov huab cua sov ua rau lub sij hawm ziab: nws yuav tsum tsis txhob mus dhau xya mus rau peb caug theem ntawm tshav kub. Vaum yuav tsum tsis txhob ntau tshaj 75% thiab muaj tsawg tshaj li 55%. Cov khoom ntoo yuav tsum tsis txhob ntub dej (ntawm 5% mus rau 13%).
3. Yog tias koj ua haujlwm nrog cov pob qij txha, nws yog qhov tsim nyog rau kev ntxhib ntxeem tau. Nws yog zoo dua rau siv acrylic primer. Ua ntej siv, cov khoom yuav tsum tau qhuav txog li kaum ob teev.
4. Putty rau cov ntoo yuav tsum tau lo nrog ib tug tshwj xeeb ncej rab yaj phom. Tom qab ntawd, siv lub tshuab raj, nws yuav tsum tau sib npaug kom txog rau thaum nyias muaj nyias txheej, thiab ces qhuav. Tom qab ziab nrog ib tug zis emery daim ntaub, nws yog ib qhov tsim nyog los polish lub saum npoo.
5. Lub putty, qhuav qhov thaj tsam tom qab sib tsoo yog npaj los ua cov tom qab coatings.

Lub teeb meem rau cov ntoo yog ib qho yooj yim rau kev thov. Koj tsis tas yuav yog ib tug neeg ua haujlwm nrog nws. Koj tsuas yog xav kom muaj peev xwm xaiv qhov xim, thiab tseem tau txais ib pob zeb tawg thiab phom thav duab.