Submerged arcwelding cev welding, vuam hlau thiab cov kav hlau steel tau txuas nrog lub zog ntawm ob, qhov vuam fais fab yog AC lossis DC rau DC, cov yeeb nkab steel txuas nrog qhov tsis zoo ntawm cov khoom siv hluav taws xob, xaim txuas nrog lub zog zoo ntawm cov xaim hluav taws xob los ntawm qhov me me conductivemouth. los ntawm cov hlau feeder rau lub workpiece mus rau ib tug tej yam ceev kis tau tus mob, arc hlawv ntawm cov hlau thiab lub workpiece.Arc ruaj khov hlawv yog txiav txim siab los ntawm cov xaim kom muab ceev thiab xaim melting tus nqi, thaum tib qhov ceev ntawm qhov ruaj khov ntawm arc hlawv.Lub arc voltage xa ​​mus rau kev tswj cov hlau ceev feem ntau tsis sib xws los muab thiab muab ob txoj hauv kev.Thiab zoo li qub tus yam ntxwv nkhaus ntawm sab nraud tus yam ntxwv nkhaus thiab arc vuam fais fab qhov chaw.Vuam yeeb nkab vuam nrog lub zog ceev (welding tam sim no A / hlau hla ntu mm2) qhov loj, feem ntau ntau tshaj 50 A / mm2 tus yam ntxwv, yog li cov hlau isokinetic muab los tswj cov arc ruaj khov combustion yog ua tau, cov yam ntxwv sab nraud tuaj yeem ua tau. ib qho kev poob qis los yog qhov tsis tu ncua tam sim no tus yam ntxwv sab nraud nkhaus tuaj yeem ua kom ruaj khov arc hlawv.

Submerged arc vuam yeeb nkab vuam, flux los ntawm pem hauv ntej ntawm cov hlau mus rau hauv vuam cheeb tsam, ib txwm them nrog ib tug vuam arc cheeb tsam.Cov cua txias ntawm cov vuam thiab txias lub plhaub slag ib leeg vim qhov sib txawv ntawm cov cua sov shrinkable coefficient ntawm slag plhaub yuav cia li poob tawm, qhov ntau dhau flux thiab slag plhaub tsis siv neeg sib cais thiab rov qab.Submerged Arc Vuam Yeeb Nkab, cov xaim los ntawm cov khoom siv, steel mechanical zog, tseem hu ua tsis siv neeg submerged arc vuam.Hlau tsav system thiab cov flux tau nruab rau ntawm lub xov tooj ntawm tes hauv tes vuam, ua semi-automatic submerged arc vuam.

Kauv raj Cov txheej txheem ntau lawm yog qhov yooj yim, kev ua haujlwm siab, tus nqi qis thiab kev loj hlob sai.Lub zog ntawm cov kauv welded yeeb nkab feem ntau yog siab dua li LSAW steel yeeb nkab, tuaj yeem nqaim qhov loj ntawm txoj kab uas hla ntawm cov yeeb nkab, koj tuaj yeem siv tib qhov dav ntawm cov khoom siv hluav taws xob sib txawv ntawm cov yeeb nkab.Txawm li cas los xij, piv nrog tib qhov ntev ntawm cov yeeb nkab ncaj nraim, qhov ntev vuam tau nce los ntawm 30-100%, thiab qis dua tus nqi.Yog li ntawd, cov yeeb nkab me me feem ntau ncaj seam welded loj txoj kab uas hla feem ntau ntawm cov kauv.

Kauv yeeb nkab feem ntau yog siv rau hauv cov yeeb nkab rau txuas hniav, docks, txoj kev, kev tsim vaj tse,

Kev thauj mus los ntawm cov kua: dej, dej ntws, dej phwj tuaj kho, kev sib kis thiab av nkos, kev thauj mus los hauv hiav txwv.Gas kev thauj mus los: roj, nkev, roj liquefied roj av.

Cov qauv: marine piling yeeb nkab nyob rau hauv dej engineering, petrochemical kev lag luam, tshuaj lom neeg kev lag luam, fais fab kev lag luam, kev ua liaj ua teb irrigation, nroog tsim, Tuam Tshoj txoj kev loj hlob ntawm 20 ib qho ntawm cov khoom tseem ceeb.