Painting ntawm hlau lug: lub ntsiab theem thiab yuav tsum

Cov kev siv thiab ntau lawm muab kev koom tes yog ib tug lossis loj npaum li ntawm ib tug ntau yam ntawm steel lug. Qhov kev thov rau lawv vim ib tug xov tooj ntawm indisputable zoo. Lawv yog cov yooj yim npaum li mus ua vaj tse, nrog check thiab muaj zog. Txawm li cas los, cov hlau yog ib tug "tsis muaj zog" qhov chaw - oxidized, nws dhau mus ua xeb, uas yog kev puam tsuaj. Yuav kom tiv thaiv txoj kev no ntau txoj kev yuav siv tau. Cov ntau heev thiab zoo yog, ntawm chav kawm, xim. Qhov no yog ib tug theej pheej yig thiab txhim khu kev qha kev tiv thaiv. Painting ntawm hlau lug tsis tau tsuas yog tiv thaiv lawv los ntawm xeb, tab sis kuj muab lawv ib tug zoo nkauj tsos.

Qhov no txoj kev tej zaum yuav tsuas thov ib phau pib qhia thiab xim. Tab sis qhov no hom ntawm kev kho mob yog tsis tshua muaj siv, mas rau kev tiv thaiv ntawm cov tshiab chaw. Feem ntau cov feem ntau, metalwork painting cov txheej txheem yuav ib tug pre-npaj ua hauj lwm. Cov nram qab no cov txheej xwm yuav muab qhov chaw: tshem tawm cov qub txheej nkaus los yog tsuas yog xaiv feem (qhov muaj yog o, tshwv, etc.), trimming thiab ua los ntawm tshwj xeeb txhais tau tias. Yog hais tias cov txheej txheem tsis nqa tawm ntxiv ua hauj lwm rau poob tag nrho lub ntsiab lus. Bulges hais hauv lub xub ntiag ntawm huab cua nyob rau hauv lub txheej txheej. Qhov no txhais tau tias cov hlau nyob rau hauv cov chaw yeej puas los ntawm corrosion.

Xim hlau lug yuav ua ntej ntxuav thiab anticorrosion nto kev kho mob txhais tau tias. Stripping yuav nqa tawm yog manually (ntwav txhuam ntoo) los yog kev siv ntawm tshwj xeeb mechanisms. Cov txheej tshem tawm hlau xeb. Ib tug los ntawm txoj kev tshwj xeeb tshuaj xeb yog tshem tawm.

Cov phau pib qhia ua rau smooth raws cov nto thiab txhim kho adhesion (adhesiveness) ntawm cov xim muaj hlau mus rau lub hlau nto. Yog li ntawd, cov kauj ruam no yog nyob ntawm yeem. Nws yuav siv sij hawm ntau heev tshaj dua lub sij hawm tshaj ncaj qha nrag ntawm steel lug. Lub fact tias cov phau pib qhia yuav tsum qhuav zoo, nws yog, ntawm chav kawm, yuav siv sij hawm lub sij hawm.

Ntawm lwm yam, thaum lub sij hawm qhov no zoo ntawm kev ua hauj lwm thiab koj yuav tsum paub ib co ntawm cov subtleties. Piv txwv li, txias hlau tsis tau pleev xim rau. Qhov no yog vim lub fact tias muaj yog ib txwm muaj cov hws. Yog li ntawd metalware painting yuav tsum tau ua xwb nyob rau ntawm qhov chaw ntawm ib txwm kub. Nyob rau hauv cov ntaub ntawv no, lub cuab yeej ntawm tus txheej txheem no yuav siv cov tshwj xeeb hom primers. Qhov tseeb xaiv ntawm cov xim kuj txhais tau tias ib tug ntau. Nyob rau qhov no nyob rau hauv lub sij hawm. Feem ntau cov feem ntau, tshwj xeeb dyes yog siv, nyob rau hauv uas los tiv thaiv corrosion Cheebtsam yog ntxiv.

Nqi rau no hom ntawm kev ua hauj lwm yuav txawv ntau heev. Firstly, tus nqi, ntawm chav kawm, nyob rau hauv lub tuam txhab, uas yuav kho. Paub lub tuam txhab thiab hais rau lawv cov kev pab sib nug xov li cas. Tab sis koj yuav nco ntsoov hais tias cov stain, tshwj xeeb tshaj yog lub preparatory theem yuav tau nqa tawm nraaj. Tus nqi ntawm cov painting ntawm hlau lug kuj yog nyob ntawm seb tus nqi yam. Piv txwv li, tej zaum tus txheej txheem yuav ua hauj lwm nyob rau ntawm lub qhov siab. Ntawm cov hoob kawm, koj yuav tsum tau ib tug ntxiv installation cov khoom, raws li zoo raws li tshwj xeeb uas tau kev kawm los ua hauj lwm nrog nws.

Zoo tig mus rau ib tug pov thawj lub tuam txhab. Ces koj yuav tau nco ntsoov hais tias cov xim pib mus rau depart tom qab ib tug ob peb lub hlis, thiab koj tsis tau rov hais dua cov kev kho dua.