1. Cov Lus Qhia Tu Niaj Hnub
Kev nruab nrab kev tu: Siv ib qho kev xab npum nruab nrab nrog lub ph ntawm 6-8 (xws li cov ntaub so kua muag, zam cov duab muaj zog thiab alkalis uas ua rau cov yeeb yaj kiab oxide.
Kev kho mob ntawm stubborn stains: rau roj stains: Rau cov xeb, maj mam rub nrog tshuaj txhuam hniav thiab daim ntaub mos muag, lossis siv ammonia lossis turpentine) rau kev kho mob hauv cheeb tsam.
Txwv tsis pub cov cuab yeej: Tsis txhob siv cov ntaub plaub hlau lossis tawv tawv {{0} {{0} {{0} {{0,1 hli> 0.1mm yuav nrawm corrosion).
2. Kev Tiv Thaiv Kev Ntsuas
Luv -}}}} nrog - rust waxy wrax lossis soak in ant} REXE ROJ ROJ (xws li Vaseline). Haum rau kev thauj mus los lossis luv - sij hawm cia, thov nyiaj txhua peb lub hlis.
Ntev -} lub sij hawm tiv thaiv: theem nrab nyuaj chrome plating (tuab ntau dua los yog sib npaug ntawm 20μm) tuaj yeem kho tau cov hnav tsis kam. Qhov no kim kim dua tab sis muab ntev -} kav cov txiaj ntsig. VCI ntim lossis nqus pa ntawm cov pa hluav taws xob txhaws yog tsim nyog rau ib puag ncig heev (xws li thaj chaw ntug hiav txwv).
3. Kev tswj ib puag ncig
Kev tswj hwm huab cua ntub: Kev kuaj xyuas yuav tsum tau dag thaum txheeb ze cov av noo ntau dua 60%. Hauv ib puag ncig puag ncig, kev thov txhua hli ntawm tus neeg sawv cev tiv thaiv tiv thaiv tus neeg sawv cev.
Tshuaj Kev Rho Tawm: Tsis txhob sib cuag nrog cov xov xwm corrosive xws li hydrochloric acid thiab sulfides. Yuav tsum muaj cov rwb thaiv tsev ntxiv rau kev siv hauv cov nroj tsuag tshuaj.
4. Kev tshuaj xyuas thiab kho
Inspection Cycle: Check the coating condition every three months, focusing on microcrack growth (crack density >5 / cm² yuav tsum tau kho).
Kev Kho Mob:
Cov xeb me me: so nrog cov hmoov kom huv thiab cov tshuaj ammonia, tom qab ntawv thov cov lacquer ntshiab.
Kev them xeb ntau: Ua haujlwm ntawm cov kev cog lus electroplating yog qhov yuav tsum tau ua. Sandblast lub substrate ua ntej rov- chrome plating.
5. Txij Nkawm hauv cov xwm txheej tshwj xeeb
High-Temperature Environments: Plating failure may occur at temperatures above 500°C. A high-temperature-resistant coating (such as a nickel-based alloy) should be used. Mechanical wear: When used with bearings, it is recommended to check the coating wear every 6 months (>0.05mm yuav tsum tau kho).
