Screws yog cov feem ntau cov khoom nyob rau hauv cov khoom kho tshuab, thiab cov nyhuv tseem ceeb heev. Txawm li cas los xij, qhov txhuam ntawm cov ntsuas thaum lub sij hawm daim ntawv thov yog ib qho ntawm feem ntau qhov kev puas ntsoog. Txhawm rau tiv thaiv qhov tshwm sim ntawm kev siv corrosion nyob rau hauv kev siv screws, ntau Tom qab lub khw tsim cov screws, lawv yuav ua tau qhov kev kho mob saum npoo. Cov kev kho qhov twg yuav siv tau los txhim kho cov ntsuas kom tsis txhob muaj kev txhuam hniav? Muaj plaub feem ntau pom kev kho mob los tiv thaiv qhov tshwm sim ntawm kev sib tsoo tawm tsam:
Ua ntej, electroplating txheem qhov. Hom no yog muab cov txheej txheem tso rau hauv cov hlau, thiab cia cov txheej txheem them rau ib txheej hlau ntawm qhov tam sim no. Muaj ntau yam teebmeem rau ntawm txheej hlau no. Piv txwv li, peb tuaj yeem siv tau qee cov nyhuv Kev tsis zoo ib yam li xaiv qee cov hlau sib txawv, yog tias peb xav tiv thaiv tus txheej txheem ntawm rusting, ces peb tuaj yeem thaiv qhov chaw ntawm cov txheej txheem.
Qhov thib ob, nyob rau hauv tshav kub kho ntawm tus txheej txheem, nws muaj qee qhov kev ntsuas. Piv txwv, qhov yuav tsum tau ua rau tus kheej qhov ntsuas tau yog qhov muaj zog zoo. Yog li, qhov kev kho cua sov ntawm tus kheej qhov drilling yuav tsum tau ua kom paub tseeb tias tus kheej qhov drilling screws muaj nqi nyuaj. Qhov no yog qhov laj thawj rau kev kho cua sov.
Thib peb, cov neeg kho tshuab plating ntawm cov txheej txheem yuav tsum cia cov hlau ua kom txias ntim rau ntawm cov txheej txheem kom paub meej tias muaj qee qhov teeb meem ntawm cov txheej txheem. Cov neeg kho tshuab plating thiab electroplating yeej zoo ib yam, tab sis cov kev siv peb siv tsis zoo li qub. Cov txiaj ntsig tuaj yeem hais tau tias yuav zoo li qub.
Plaub, ntawm daim npav saum npoo ntawm tus qauv, kev sau ntawv muaj ob qhov teebmeem loj, ib qho kev ua haujlwm yog tias nws muaj peev xwm ntxiv dag zog rau qhov nyuaj ntawm cov txheej txheem, thiab muaj cov nyhuv uas tuaj yeem ua rau cov khoom siv oxidation zoo heev.
Nyob hauv tus txheej txheem ntawm kev kho fais fab, peb tuaj yeem xaiv txoj kev tsim nyog raws li qhov xav tau tshwj xeeb. Cov kev ntsuas no tuaj yeem ua cov txiaj ntsig tau zoo hauv cov ntaub ntawv thov.