Nyob rau hauv daim teb vuam, 7018 electrode tau ntev tau lees paub rau nws txoj kev ua tau zoo vuam thiab cov ntawv thov dav ntau. Txawm li cas los xij, ib lo lus nug yeej ib txwm yog ib lub ntsiab lus kub ntawm kev sib tham ntawm cov neeg muag khoom thiab kev lag luam hluav taws xob: thaum siv 70/000) lossis DC (ncaj qha tam sim no xaiv? Qhov teeb meem no tsis tsuas yog cuam tshuam nrog qhov zoo ntawm vuam cov txiaj ntsig tab sis kuj cuam tshuam rau kev ua haujlwm ua haujlwm thiab raug tswj hwm, yog li nyiam ntau heev los ntawm kev lag luam.
Qhov 7018 electrode yog qhov qis- hydrogen hom uas muaj peev xwm tsim cov siab {2} {{tawv wels. Nws yog dav siv nyob rau hauv cov liaj zoo xws li kev tsim kho, kev tsim khoom machinery, machinery manufacturing, thiab nkoj nkoj. Nws cov txheej txheej sib xyaw yuav tsum tau tswj hwm cov vuam ua kom nruj kev ruaj khov ntawm arc thiab kev tsim ntawm cov khoom siv fais fab yog qhov txuas tseem ceeb.
AC fais fab mov, raws li ib qho khoom siv hluav taws xob sib xws hauv cov khoom siv vuam, muaj qhov zoo ntawm cov khoom siv yooj yim thiab tus nqi qis. Hauv qee qhov kev siv vuam yooj yim lossis thaum cov khoom siv uas muaj tsawg, qee cov neeg tua tsiaj yuav sim siv AC lub zog rau weld nrog 7018 elecondodes. Txawm li cas los xij, nws yuav tsum tau sau tseg tias 7018 electrode muaj cov yuav tsum muaj rau Arc ruaj khov. Cov kev taw qhia tam sim no ntawm AC fais fab muab hloov mus ib ntus, uas yuav ua rau arc qhov tsis muaj zog thaum lub sij hawm ua vuam ntxiv thiab ua kom muaj kev sib tw weld. Tshwj xeeb rau cov pib lossis hauv kev ua haujlwm vuam ua haujlwm nrog cov khoom lag luam zoo, cov tsis xws luag los ntawm AC fais fab muaj kev pom tseeb.
DC cov khoom siv fais fab, ntawm qhov tod tes, muab cov kev taw qhia ruaj khov tam sim no, uas tuaj yeem ua tau zoo dua li qhov xav tau ntawm 7018 eluam vuam. DC Rov qab polarity (DCEp) feem ntau yog thawj qhov kev xaiv thaum siv 7018 elecondes. Nyob rau hauv DC Rov qab polarity, ARC yog qhov ruaj khov, yaj ntawm electrode muaj kev sib txuam zoo dua, thiab Weld Bead yog du thiab zoo nkauj. Nyob rau tib lub sij hawm, ruaj khov arc tuaj yeem txo tau cov tuaj yeem, txhim kho vuam ua haujlwm, thiab xyuas kom cov khoom siv tshuab hluav taws xob ntawm Weld. Txawm hais tias tus nqi ntawm DC vuam cov khoom siv yog feem ntau siab dua li cov cuab yeej siv vuam zoo, qhov zoo ntawm kev xaiv vuam ua rau nws txoj kev xaiv uas nyiam tshaj plaws rau cov neeg muaj txiaj ntsig.
Cov kws tshaj lij kev lag luam tau taw qhia tias qhov kev xaiv ntawm AC lossis DC cov khoom siv hluav taws xob rau 7018 electrode vuam yuav tsum yog nyob ntawm cov mob tshwj xeeb. Yog tias nws yog ib ntus, qis {- Thov muaj vuam thiab AC cov ntaub ntawv muaj peev xwm sim kho cov txheej txheem thiab cov kev ua haujlwm tsim nyog ua haujlwm kom txo tau. Tab sis hauv kev tsim cov kev tsim khoom thiab cov khoom tseem ceeb, cov khoom siv DC tseem pom zoo kom ua kom pom kev zoo thiab kev ntseeg tau.
Nrog rau kev nce qib txuas ntxiv ntawm kev siv tshuab vuam kuj tseem sim txhim kho kev ua haujlwm ntawm AC vuam rau 7018 electrodes los ntawm kev siv txhais tau tias. Piv txwv li, qee qhov inverter {- Hom Ac / dc Vuam Tshuab Yuav Ua Kom Zoo Tshaj Plaws WaveFormform Rau qee Qhov, Txhim Kho Arc Stability. Txawm li cas los xij, los ntawm daim ntawv thov daim ntawv thov tam sim no, DC cov khoom siv tseem muaj irreplacleable zoo hauv vuam 7018 elecondodes.
Feem ntau, cov lus nug ntawm seb yuav siv AC lossis DC rau 701 ntsig txog qhov yuav tsum muaj cov kev xav tau zoo xws li vuam zoo, cov cuab yeej siv thiab cov neeg teb xov tooj. Rau feem ntau vuam scarios uas tau ua kom zoo thiab ruaj khov, DC cov khoom siv fais fab yog qhov kev xaiv txhim khu kev qha ntau dua. Nrog kev txhim kho kev lag luam txuas ntxiv ntawm kev lag luam, nws ntseeg tau tias yuav muaj cov thev naus laus zis ntau dua hauv kev sib tw ntawm lub neej yav tom ntej, muab cov kev daws teeb meem zoo dua rau kev lag luam vuam.
