1. Kev kho mob Passivation:Passivation ntawm cov ntawv galvanized yog los txo cov xeb dawb nyob rau hauv cov av noo, thiab cov ntaub ntawv tiv thaiv passivation yog ntxiv rau ntawm qhov chaw ntawm cov khoom galvanized. Raws li qhov sib txawv passivation films, nws tuaj yeem muab faib ua hexavalent chromium passivation, tertiary chromium passivation, chromium-free passivation thiab lwm yam khoom. Txoj kev no feem ntau tsis siv rau zinc-hlau alloy daim hlau.
2. Kev kho oiling:Lub hom phiaj ntawm oiling kuj yog los tiv thaiv cov khoom los ntawm xeb vim ya raws. Txoj kev oiling muaj xws li electrostatic oiling thiab roller oiling. Oiling tuaj yeem ua lub luag haujlwm ua ntej siv, tab sis txij li cov roj los tiv thaiv xeb yog yooj yim rau evaporate los yog so tawm, nws lub sijhawm ua haujlwm raug txwv.
3. Xim sealing kev kho mob:Xim sealing feem ntau hu ua cov khoom siv ntiv tes-resistant. Txhawm rau tiv thaiv cov khoom siv galvanized los ntawm kev tawm ntawm cov ntiv tes thaum ua tiav, ib qho tsis tshua muaj ntiv tes tiv thaiv zaj duab xis yog siv rau saum npoo ntawm cov khoom galvanized los txhim kho corrosion kuj thiab txheej txheej ntawm cov khoom. Txoj kev no yog tsim rau cov kev xav tau tshwj xeeb ntawm cov khoom siv hauv tsev.
4. Phosphating kev kho mob:Txhawm rau txhim kho cov duab kos duab, qhov saum npoo yog phosphated thiab chromium-dawb kaw tom qab galvanizing.
5 .Kev kho tus ntiv tes tiv thaiv:Rau cov khoom siv sab hauv ntawm kev lag luam hluav taws xob thiab cov khoom siv hauv tsev, lawv tau rov kov los ntawm tes thaum ua. Txhawm rau tiv thaiv cov ntiv tes thiab tawm hws tawm ntawm cov phaj hlau, kev kho cov ntiv tes tiv thaiv txheej yog ua.
6.Self-lubricating tiv thaiv tus ntiv tes kho:Rau micro-motors thiab lub cev muaj zog qhov chaw nyob, kev kho tus kheej-lubricating txheej yog ua los tiv thaiv nto ntawm steel phaj thiab txo kev puas tsuaj thaum lub sij hawm ua.
Cov kev kho mob no muaj lawv tus kheej cov yam ntxwv, aiming los txhim kho corrosion kuj, ntiv tes tsis kam thiab lubrication ntawm galvanized nplooj ntawv kom tau raws li cov kev xav tau ntawm ntau lub teb thiab kev siv.
