Thauj tog rau nkoj bolts feem ntau yuav tsum tau kho blackening nyob rau saum npoo, thiab kho kho blackening tsis pom muaj kev nplaum, tab sis tsuas yog qhia liab liab ntawm qhov chaw lossis yuav tawg. Piv txwv tias qee zaum cov neeg yuav khoom siv yuav tsum tau electroplating, koj yuav tsum them sai sai rau nws. Nws yog qhov yooj yim heev los ua kom cov ntsia liaj qhov rooj thaum lub sijhawm electroplating. Feem ntau, qhov loj dua adhesion yog tsis ua li cas. Yog tias nws yog qee qhov qauv me me me, yuav tsum muaj kev tshwj xeeb.
Muaj qee tus qauv ntsuas me dua. Tej zaum cov screws uas hnav ntxhua khaub ncaws. Nws yuav lo ua ke thaum electroplating. Lub sijhawm no, thaum koj tabtom khaws, koj yuav tsum tau muab cov ntaub qhwv thiab cov gaskets uas yog tes lo sib dhos. Xav tias qhov no tau ua tiav txhua zaus electroplating, tom qab ntawd lub sijhawm thiab cov txiaj ntsig tsis paub. Yog li cov xwm txheej no yog ib yam peb tsis pom' t xav pom. Peb yuav tsum xav txog txoj hauv kev los daws cov teeb meem no.
Tom qab kev sib tham ntawm cov kws kho, nws pom tias cov txheej txheem kev kho mob yog daws cov teeb meem zoo sib xws hauv cov txheej txheem electroplating. Nov yog ib qho qauv zoo! Feem ntau, ntev li ntev tau cov bolts lossis gaskets tau sib cais thaum lub sijhawm electroplating, nws tsis zoo li tias adhesion yuav tshwm sim yooj yim, tab sis Yog tias muaj ntau cov ntsia liaj qhov rooj txuas kom tau galvanized, adhesion yuav tsim. Peb tuaj yeem siv qee txoj hauv kev kom tsis txhob muaj cov xwm txheej no. Piv txwv li, peb tuaj yeem kho kom qhuav sai. Lub sijhawm no yog thaum cov xov galvanized tau tawg. Txawm li cas los xij, tus qauv no tsuas qhia tau qib ntawm adhesion, tab sis tsis tuaj yeem lav tag nrho cov bolts lossis pads. Zaj duab xis tsis ua kom qhov nplaum.
Muaj lwm txoj hauv kev los nthuav qhov chaw tom qab cov roj av txhav looj nrog cov kav hlau thaum lub caij kub kub. Qhov no tseem ua kom txo qis adhesion. Tab sis txoj kev ua no dhau mus ua haujlwm ntau dhau lawm. Feem ntau, peb xav tau bolts thauj tog rau nkoj los txhawm rau thaum galvanizing. Koj tuaj yeem hu xov tooj rau galvanizing cog kom paub tseeb txog yuav ua li cas. Lawv yog cov kws tshaj lij.