Kev tswj xyuas ntau lawm rau kub-dip galvanized sawb
Ntau lawm tswj ntawm kub-dipgalvanized sawbyog ib kauj ruam tseem ceeb los xyuas kom meej cov khoom zoo.
Cov hauv qab no yog qee qhov kev ntsuas kev tswj hwm ntau lawm:
Kev xaiv cov khoom siv raw: Xaiv cov khoom zoo tshaj plaws yog thawj kauj ruam los xyuas kom meej cov khoom zoo. Cov hlau zoo uas ua tau raws li qhov yuav tsum tau ua ntawm cov qauv tsim nyog yuav tsum raug xaiv los ua cov khoom siv hauv paus kom ntseeg tau tias nws cov tshuaj muaj pes tsawg leeg thiab cov khoom siv kho tshuab ua tau raws li qhov yuav tsum tau ua.
Deg pretreatment: Ua ntej kub-dip galvanizing, saum npoo ntawm lub sawb yuav tsum tau pretreated kom tshem tawm cov roj, oxides thiab lwm yam impurities ntawm qhov chaw. Cov txheej txheem pretreatment feem ntau muaj xws li pickling, alkali ntxuav thiab tshuab ntxhua kom huv si kom huv si.
Zinc kua npaj: Cov kua zinc siv hauv cov txheej txheem kub-dip galvanizing yuav tsum tau npaj raws li cov qauv tsim nyog. Thaum lub sij hawm npaj cov txheej txheem, cov muaj pes tsawg leeg thiab concentration ntawm zinc tov yuav tsum tau nruj me ntsis tswj los xyuas kom meej ruaj khov zoo ntawm zinc tov.
Kev tswj qhov kub thiab txias: Thaum lub sij hawm kub-dip galvanizing txheej txheem, qhov kub ntawm zinc kua yuav tsum tau tswj. Kub kub uas siab dhau los yog qis dhau yuav cuam tshuam rau qhov zoo ntawm cov txheej. Qhov kub ntawm cov kua zinc yuav tsum tau tswj raws li cov txheej txheem tshwj xeeb.
Txheej thickness tswj: txheej thickness ntawm kub-dip galvanized sawb yog ib qho tseem ceeb qhia uas cuam tshuam rau cov khoom zoo. Txoj kev ntsuas tsim nyog yuav tsum tau siv los kuaj xyuas thiab tswj cov txheej tuab kom ua tau raws li cov qauv kev cai.
Kev ntsuam xyuas thiab kev tswj kom zoo: Thaum lub sij hawm tsim khoom, kub-dip galvanized sawb hlau yuav tsum tau sim thiab tswj kom zoo tsis tu ncua. Cov kev tshuaj ntsuam xyuas feem ntau suav nrog kev tshuaj xyuas zoo li, ntsuas qhov tuab, kuaj adhesion, thiab lwm yam kom ntseeg tau tias cov khoom zoo raws li qhov yuav tsum tau ua. Los ntawm kev tswj hwm nruj nruj, kev ruaj khov zoo ntawm kub-dip galvanized sawb hlau tuaj yeem ua kom ntseeg tau. Thaum lub sij hawm tsim cov txheej txheem, kev ua haujlwm yuav tsum tau ua nruj me ntsis raws li cov qauv thiab cov kev qhia tshwj xeeb kom ntseeg tau tias txhua qhov txuas ua tau raws li qhov yuav tsum tau ua, yog li tsim cov khoom zoo kub-dip galvanized sawb.
