Cov txheej txheem ntau lawm ntawm kub - dip galvanized steel grating

Kub - dip galvanized steel grating yog dav siv nyob rau hauv ntau yam kev lag luam vim nws lub zog siab, durability, thiab}} corrosion thaj chaw. Kab lus no yuav qhia cov txheej txheem ntau lawm ntawm kub - dip galvanized steel grating.

Khoom npaj
Thawj kauj ruam hauv kev tsim cov kub - dip galvanized steel grating yog xaiv thiab npaj cov khoom siv raw. {- Cov khoom lag luam hlau zoo siv tau siv ua cov khoom tseem ceeb. Cov kab hlau no yuav tsum ua kom tau raws li cov qauv ntawm cov tshuaj lom neeg thiab cov khoom siv neeg kho mob kom ntseeg tau qhov zoo kawg nkaus. Cov kab ntawv ua tib zoo txiav rau hauv qhov ntev ntev raws li cov qauv tsim nyog ntawm cov steel grating.

Vuam txheej txheem
Tom qab cov khoom tau npaj tau, cov kab tuav hlau tau sib sau ua ke thiab welded los ua tus qauv yooj yim ntawm kev sib haum. Muaj ob txoj kev v hlau loj: siab kuj siv tshuab hluav taws xob vuam thiab phau ntawv arc vuam. Siab rov qab vuam yog cov qauv siv ntau dua thiab feem ntau siv. Hauv cov txheej txheem no, cov kab ke ntawm cov kab tshuam muab tso rau hauv lub tshuab vuam, thiab nyob rau hauv kev kub siab thiab hluav taws xob tam sim no, lawv tau welded ua ke ntawm kev sib tshuam cov ntsiab lus. Txoj kev no ua kom muaj zog thiab cov ntaub ntawv sib txawv, txhim kho lub zog tag nrho thiab kev ruaj ntseg ntawm kev sib haum xeeb. Los ntawm txhais tes arc vuam feem ntau yog siv rau qee qhov tshwj xeeb lossis kev siv welders siv cov khoom siv arc weld rau manually weld cov tuav. Txawm li cas los xij, cov qauv no yuav tsum muaj cov kev txawj siab dua los ntawm cov welders thiab yog ntau lub sijhawm - noj.

Pretreatment ua ntej Galvanizing
Ua ntej kub kub - dip galvanizing, welded steel grating yuav tsum tau yauv ua cov txheej txheem ua ntej los ua kom zoo ntawm galvanizing. Ua ntej, nws yog degreased tshem tawm cov roj, roj, lossis av nyob rau saum npoo ntawm kev sib tsoo. Qhov no tuaj yeem ua tiav los ntawm kev siv tshuaj lom neeg ua kom sawv cev lossis los ntawm cov qauv tshuab xws li kev ntxuav ultrasonic. Tom qab degreasing, kev sib tsoo yog pickled kom tshem tawm xeb thiab oxide txheej saum npoo. Pickling feem ntau nqa tawm hauv cov tshuaj acid, uas reacts nrog xeb thiab oxide kom yaj lawv. Tom qab pickling, kev sib tsoo yog kom huv si nrog dej kom tshem tawm cov kua qaub ntxiv.

Kub - dip galvanizing txheej txheem
Qhov kub - dip galvanizing txheej txheem yog cov tseem ceeb ntawm kev tsim cov kub- dip galvanized steel grating. Lub pretricate steel grating yog raus hauv molten zinc da dej ntawm ib tug kub txog li 450 degree. At this high temperature, a metallurgical reaction occurs between the iron in the steel and the zinc in the bath, forming a series of zinc-iron alloy layers on the surface of the steel. Lub thickness ntawm cov txheej galvanized tuaj yeem hloov kho raws li cov cai sib txawv los ntawm kev tswj lub sijhawm siv thiab muaj pes tsawg leeg ntawm cov da dej zinc. Tom qab raug tshem tawm ntawm cov da dej zinc, lub galvanized steel grating yog pub rau txias ib txwm muaj. Thaum lub sij hawm txias txheej txheem, zinc txheej solidifies thiab ua ib txheej du thiab tuab tiv thaiv txheej ntawm saum npoo ntawm kev sib tsoo.

Kev Soj Ntsuam Zoo
Tom qab cov txheej txheem ntau lawm, ua tiav nruj zoo yog nqa tawm yog nqa tawm ntawm kub {{}} dip galvanized steel grating. Kev kuaj pom yog thawj zaug ua los tshawb xyuas cov kev tsis xws luag xws li cov kab nrib pleb, pores, lossis tsis sib xws galvanizing. Tom qab ntawd, cov tuab ntawm galvanized txheej yog ntsuas siv cov twj paj tshwj xeeb kom ntseeg tau tias nws ua tau raws li cov qauv tshwj xeeb. Ib qho ntxiv, cov khoom siv mechanies ntawm grating, xws li nws load {{}} ay bearing lub zog thiab tensile lub zog, kuj tau kuaj. Tsuas yog cov khoom lag luam uas dhau txhua cov khoom soj ntsuam zoo tuaj yeem tso tawm ntawm lub hoobkas.

Hauv kev xaus, cov txheej txheem ntau lawm ntawm kub - dip galvanized steel grating muaj ntau kauj ruam, los ntawm cov khoom npaj kom kuaj tau zoo. Txhua kauj ruam yog qhov tseem ceeb los ua kom cov khoom lag luam siab {2} {{{3} {} {{3} {} {{3} {} {{3} {} {{3} {} {{3} {} {{3} {} Cov khoom lag luam steel uas tau raws li cov kev lag luam.

Gnee steeltau tsim nyob rau hauv 2008 thiab tsom rau kev tsim khoom, kev ua thiab kev muag khoom ntawm cov khoom siv hlau xws li cov khoom siv steel. Tau ntau xyoo, peb tau muab cov kev pabcuam steel sib xyaw rau ntau tus neeg siv khoom thoob ntiaj teb, thiab peb qhov kev zoo steel gratings tau siv nyob rau hauv ntau cov haujlwm loj thoob ntiaj teb.