Abrasive lub cev polishing

2024 Tus sau: Erin Ralphs | [email protected]. Kawg hloov kho: 2024-02-19 16:11

Abrasive lub cev polishing yog ib hom kev kho polishing. Nws lub hom phiaj yog txhawm rau tshem tawm cov khawb thiab rov ua cov qub gloss thiab xim ntawm cov xim pleev xim. Abrasive polishing ntawm lub cev yog siv thaum muaj ntau yam tsis xws luag thiab khawb ntawm txheej, tab sis lawv tsis ncav cuag qib ntawm primer. Vim li no, painting tsis tas yuav tsum tau. Yog tias pom kev puas tsuaj pom ntawm lub txheej, tom qab ntawd ua ntej sib sib zog nqus polishing ntawm lub cev, koj yuav tsum tau mus rau kev pleev xim rau ntawm qhov chaw puas. Cov haujlwm no yuav ua rau muaj txiaj ntsig zoo.

Thaum kho tsheb, polishing tshem tawm scuffs, khawb, thiab cloudiness. Cov teeb meem no tshwm sim los ntawm cov khoom abrasive xws li av, xuab zeb thiab hmoov av. Cov tshuaj lom neeg kuj tseem cuam tshuam - inorganic thiab organic ntsev, acids thiab alkalis. Lub hnub qub qub kuj muaj qhov cuam tshuam. Cov teeb meem zoo li no tshwm sim sai sai yog tias tus tswv ntawm lub tsheb tsis muab nws lub tsheb tiv thaiv polishing tsis tu ncua, vim tias qhov kev pheej hmoo ntawm kev puas tsuaj rau cov xim raug txo.

Thawj theem yog tshem tawm cov txheej txheem saum toj kawg nkaus ntawm txheej txheej. Lub thickness yog ob peb microns. Feem ntau, tag nrho cov txheej txheem yog raws li nram no:

1) Tiag abrasive polishing ntawm lub cev. Nws yog nqa tawm nrog kev pab los ntawm tshwj xeeb pastes. Thawj kauj ruam, uas tau hais ua ntej, yuav tsum tau tshem tawm cov txheej saum toj kawg nkaus ntawm txheej txheej. Nyob rau tib lub sij hawm, tag nrho cov irregularities yog smoothed tawm, me me khawb raug tshem tawm. Muaj ntxhib, nruab nrab thiab nplua-grained pastes - qhov kev xaiv nyob ntawm seb qhov chaw nws tus kheej yog dab tsi. Heev feem ntau lawv yog siv sequentially. Ua tsaug rau coarse-grained khawb yog zoo smoothed tawm. Medium-grained pastes smooth tawm me me khawb thiab tshem tawm cov ciam teb ntawm cov xim qub thiab tshiab. Zoo, cov khoom zoo-grained tawm tsam nrog matte nto. Nws yog qhov zoo heev los siv txoj kev no rau ntawm qhov chaw tsaus. Nws kuj yog ib qho cuab yeej zoo heev rau kev sib nrauj sib nrauj.

2) Tsheb ntxuav

la. Nws kuj yog tsim ua ntej thawj theem. Kev ntxuav yog tsim nyog los tshem tawm tag nrho cov kab mob, ntawm cov uas muaj qhov tshwj xeeb, piv txwv li, bituminous stains. Tom qab lub tsheb ntxuav, qhov chaw yuav tsum tau qhuav kom huv si.

3) Mos polished. Nws kuj yog nqa tawm nrog kev pab los ntawm pastes. Qhov no yog qhov zoo polishing, vim tias lub cev tau txais daim iav ci. Cov pastes siv nyob rau hauv cov ntaub ntawv no, ntxiv rau ci, kuj muab kev tiv thaiv txhim khu kev qha rau lub tsheb.

4) Tiv thaiv polishing. Tom qab lub thib peb theem, lub txheej xav tau kev tiv thaiv tsis tu ncua, uas yuav muab lub tsheb nrog ib tug zoo tsos. Nws raug nquahu kom siv Teflon txheej - nws suav tias yog qhov zoo tshaj plawsrau zov. Qhov thib ob nrov tshaj plaws silicone txheej kuj muab lub tsheb lub cev nrog kev tiv thaiv zoo.

Nyob rau hauv xaus, kuv xav hais ib yam dab tsi uas tsis tau hais nyob rau hauv thaum pib. Yog tias lub tsheb xav tau polishing, nws txhais tau tias nws tau dhau los thiab pom ntau heev. Nws tsim nyog siv nyiaj rau. Abrasive polishing ntawm lub cev yog qhov tsim nyog pov tseg. Tom qab tag nrho, qhov zoo dua lub tsheb tiv thaiv, nws yuav kav ntev.