I-arc ephantsi kwamanziumbhobho welding i-welding, i-welding wire kunye nemibhobho yentsimbi yayiqhagamshelwe kumandla amabini, umthombo wamandla we-welding yi-AC okanye i-DC ukuya kwi-DC, umbhobho wentsimbi oqhagamshelwe kwi-terminal engalunganga yonikezelo lwamandla, ucingo oluqhagamshelwe kwintambo yombane elungileyo ngokusebenzisa i-conductivemouth encinci. nge-wire feeder kwi-workpiece ukuya kwi-speed speed transmission, i-arc evuthayo phakathi kocingo kunye ne-workpiece.Ukutshisa okuzinzileyo kwe-Arc kumiselwe ngocingo ukunika isantya kunye nesantya sokunyibilika kocingo, xa isantya esifanayo kwi-stapeaty of arc burning.Amandla ombane we-arc athunyelwa kwisantya socingo solawulo rhoqo ngokufana ukunika kunye nokunika iindidi ezimbini zeendlela.Kunye negophe elimileyo legophe lophawu lwangaphandle kunye nomthombo wamandla we-arc welding.Welding umbhobho welding kunye noxinaniso lwamandla (welding current A / wire cross-sectional area mm2) enkulu, ngokubanzi ngaphezu kwama-50 A/mm2 iimpawu, ngoko ke i-isokinetic yocingo wanika ukugcina ukutsha okuzinzile kwe-arc kunokwenzeka, iigophe zeempawu zangaphandle zinokubakho. ukuhla okunyukayo okanye iigophe zeempawu zangaphandle eziqhubekayo ziyakwazi ukutshisa i-arc.

Umbhobho we-arc welding welding, i-flux ukusuka phambi kocingo ukuya kwindawo ye-welding, isoloko igqunywe nge-arc zone ye-welding.Ukupholisa i-weld kunye nokupholisa iqokobhe le-slag enye kwenye ngenxa yobushushu obahlukeneyo bomlinganiso onciphayo weqokobhe le-slag liya kuwa ngokuzenzekelayo, ukuqukuqela okugqithisileyo kunye neqokobhe le-slag ngokuzenzekelayo ukwahlukana kunye nokubuyisela.Umbhobho wokuWelding we-Arc, i-wire ezantsi kwi-conveyor, intshukumo yentsimbi yomatshini, eyaziwa ngokuba yi-arc ye-arc ezenzekelayo yokuwelda.Inkqubo ye-wire drive kunye ne-flux ifakwe kwisixhobo esiphathwayo kwi-welding yesandla, ibe yi-semi-automatic submerged arc welding.

Umbhobho ojikelezayo inkqubo yokuvelisa ilula, ukusebenza kakuhle, ixabiso eliphantsi kunye nophuhliso olukhawulezayo.Amandla ombhobho we-spiral welded ngokubanzi uphezulu kunombhobho wentsimbi we-LSAW, unokunciphisa imveliso ye-billet yombhobho omkhulu wedayamitha, ungasebenzisa ububanzi obufanayo bemveliso ye-billet yobubanzi obuhlukeneyo bombhobho.Nangona kunjalo, xa kuthelekiswa nobude obufanayo bombhobho womthungo othe tye, ubude be-weld bunyuke nge-30-100%, kunye nezinga lokuvelisa eliphantsi.Ngoko ke, umbhobho wedayamitha omncinane ubukhulu becala umthungo othe tye udityaniswe umbhobho omkhulu wedayamitha uninzi lwe-spiral.

Umbhobho ojikelezayo usetyenziswa kakhulu kumbhobho kwiibhulorho, iidokhi, iindlela, izakhiwo zokwakha,

Ukuthuthwa kolwelo: unikezelo lwamanzi, ukuhanjiswa kwamanzi, ukucocwa kogutyulo, ukuhanjiswa nodaka, ukuhanjiswa kwamanzi elwandle.Ukuthuthwa ngerhasi: igesi, umphunga, irhasi yepetroleum engamanzi.

Ulwakhiwo: umbhobho wokupakisha elwandle kubunjineli bamanzi, ishishini lepetrochemical, ishishini lemichiza, ishishini lamandla, ukunkcenkceshela kwezolimo, ukwakhiwa kwedolophu, uphuhliso lwaseTshayina lwe20 enye yeemveliso eziphambili.