Hauv teb ntawm cam khwb cia hlau vuam, lub electrode code yog ib qho tseem ceeb ntawm cov qauv uas qhia meej txog kev ua yeeb yam, kev ntsuas thiab kev soj ntsuam cov hlau vuam electrodes. Nws plays lub luag haujlwm tseem ceeb hauv kev ua kom muaj kev ua tau zoo thiab muaj kev ntseeg tau ntawm cov khoom siv vuam ua haujlwm ncaj qha rau cov khoom siv vuam ntawm welded pob qij txha.
Thoob ntiaj teb, muaj zoo {-}}}}}} Cov txheej txheem paub txog cam khwb cia cov lej cam electrode. Miskas neeg siv tog neeg (AWS) qauv AWS A5.15 yog tus sawv cev raug. Tus txheej txheem no cam khwb cia hlau electrodes nyob rau hauv kev nthuav dav, xws li nickel {}}}}}}}}}}}}} Cov electrodes, txhua tus nrog cov khoom siv tshwj xeeb. Piv txwv li, nickel -} txoj kev siv hluav taws xob teev nyob rau hauv aws a5.15 muaj haum rau vuam siab {}} lub zog nrum hlau. Tus qauv tseem siv cov txheej txheem nruj nruj rau cov hluav taws xob, suav nrog tshuaj ntsuam xyuas, kom paub meej tias cov electrodes raws li cov qauv kev xav tau.
Hauv Suav teb, tus qauv hauv tebchaws GB / T 10044 "cam khwb cia hlau electrodes thiab cov xov hlau yog ib daim ntawv tseem ceeb rau cam luam li luam cov lej. Tus qauv classifies cam khwb cia hlau electrodes raws li lawv cov txheej txheem txheej thiab vuam txoj haujlwm. Nws qhia meej meej rau cov kev xav tau rau cov khoom siv rau cov khoom siv rau cov khoom siv rau cov khoom siv rau cov khoom siv tseem ceeb, lub zog tensile ntawm cov hlau tso khoom, thiab cov kev cuam tshuam nyuaj. Piv txwv li, hluav taws xob siv rau vuam grey cam khwb cia hlau yuav tsum muaj cov hlau zoo, thaum cov neeg rau lub zog siab kom phim cov kev ua tau zoo ntawm lub hauv paus hlau. GB / T 10044 tseem qhia cov cai tshuaj xyuas thiab kos cim rau cov khoom siv hluav taws xob, kom cov neeg siv tau txheeb xyuas qhov tseeb thiab xaiv cov hluav taws xob zoo raws li cov cai.
Ib qho ntxiv, lub koom haum thoob ntiaj teb rau cov qauv txheej txheem (ISO) tseem tau tsim cov qauv kev cuam tshuam. ISO 18279, uas npog cov vuam ntawm cam khwb cia hlau cov khoom, kuj cuam tshuam nrog cov kev cai cuam tshuam nrog cov electrodes. Nws hais txog cov kev xaiv hluav taws xob yuav tsum tau txheeb xyuas qhov kev ntsuas hluav taws xob, thiab xav tau tias kev ntseeg tau ntawm welded pob qijtrials.
Cov kws paub kev lag luam qhia meej tias kev txawj ntse thiab ua raws li cov lej pob zeb cam khwb cia yog qhov tseem ceeb rau cov kws kho mob. Kev siv cov electrodes uas ua tau raws li cov cai yuav tsum muaj peev xwm txo vuam tsis raug xws li cov kab nrib pleb, pores thiab swb rau kev sib cais. Hloov siab, siv cov hluav taws xob tsis tsim nyog lossis cov lus siv tsis tau yuav ua rau muaj kev ua haujlwm tsis zoo, ua rau muaj kev phom sij txaus ntshai thiab muaj peev xwm kev nyab xeeb rau kev nyab xeeb. Yog li ntawd, hauv kev tsim khoom tiag tiag, nws yog qhov tsim nyog los xaiv cov ntawv hluav taws xob ua raws li cov chaw ua haujlwm raws li cov chaw ua haujlwm kom paub meej tias cov ntaub ntawv uas haum rau cov electrodes.
Hauv cov ntsiab lus, lub cam khwb cia hlau electrode code yog qhov tseem ceeb lav rau qhov zoo ntawm kev cam khwb cia hlau vuam. Nrog kev nce qib nruam ntawm vuam technology, cov cim no tseem hloov kho tas li thiab txhim kho kom yoog raws li kev xav tau tshiab ntawm kev tsim kev lag luam. Ua raws li cov hluav taws xob electrode tuaj yeem ua kom pom tseeb tias cam khwb cia hlau vuam ua tiav cov txiaj ntsig zoo tshaj plaws, muab cov khoom siv kho tau zoo ntawm ntau yam cuab yeej thiab khoom lag luam.
