Fasteners yog cov khoom ntawm feem ntau ntawm cov khoom siv tshuab, thiab lawv txoj haujlwm tseem ceeb heev. Txawm li cas los xij, corrosion ntawm fasteners thaum siv yog hom kab mob ntau tshaj plaws. Yuav kom tsis txhob siv cov fasteners thaum siv, Corrosion phenomenon, ntau cov khw yuav ntws tom qab zus tau cov kev sib txuas, uas cov kev kho qhov kev kho mob yuav ua kom cov twj zees los tiv thaiv kev zais plob tsis zoo? Muaj plaub lub ntsiab ntom tshuaj tiv thaiv kev tiv thaiv kom tsis txhob muaj cov khauj khaum, Peb tuaj yeem xaiv txoj kev tsim nyog raws li qhov xav tau ntawm qhov teeb meem:
Ua ntej, electroplating
Electroplating tus txheej txheem, qhov no yog rau qhov chaw hauv cov hlau, thiab tom qab ntawd los ntawm qhov tam sim no nto ntawm tus txheej txheem them nrog txheej txheej hlau, muaj ntau lub luag haujlwm rau txheej txheej hlau, piv txwv li, peb tuaj yeem raws li qee qhov sib txawv cwj pwm Xaiv tej co plating hlau sib txawv. Yog hais tias peb xav kom tsis txhob muaj cov txheej txheem ntawm rusting, peb tau electroplate zinc ntawm qhov chaw ntawm qhov chaw.
Thib ob, mechanical plating
Cov neeg kho tshuab plating ntawm cov txheej txheem tso cai rau cov hlau ua kom txias-welded rau cov txheej txheem txheem kom paub meej txog qee qhov teebmeem ntawm cov khoom seem. Cov neeg kho tshuab plating thiab electroplating yeej zoo ib yam, tshwj tsis yog tias peb siv ntau txoj kev. Cov txiaj ntsim tau hais tias yuav zoo li qub.
Thib peb, kev kho tshav kub
Rau cov cua sov kev kho mob ntawm tus txheej txheem, muaj qee qhov qauv. Piv txwv, cov laum laum ntswg yuav tsum muaj ib qho nyuaj txheej txheej. Yog li ntawd, tus kheej qhov drilling screws yuav ua kom sov kho kom paub meej tias cov laum laum los muaj kev txaus. Qhov no yog qhov laj thawj rau kev kho cua sov.
Plaub, qhov chaw hla qhov quav
Rau cov kis tau ntawm tus txheej txheem, kev pom zoo tsuas yog muaj ob txoj haujlwm. Ib tug yog ntxiv dag zog rau qhov nyuaj ntawm tus txheej txheem, thiab lwm qhov yog ua rau oxidation ntawm tus txheem qhov zoo heev txo. Hauv kev sib tw ntiv tes kho txheej txheem, peb tuaj yeem xaiv txoj kev tsim nyog raws li qhov xav tau tshwj xeeb. Nyob rau hauv no txoj kev, lub khawm tus neeg tuaj yeem ua si zoo dua.