Karfe bututuda kuma samar da tsari, dan Adam ya ƙirƙira da yawa kyau kwarai waldi da kuma samar da hanyoyin, da kuma ƙwarai inganta ci gaba da sauri ci gaban da masana'antu, kuma ya sa wannan masana'antu a cikin ci gaban da ingantawa.Waldawar baka mai nutsewa ta atomatik sabuwar hanyar walda ce, wacce aka ƙirƙira a shekarar 1940, wuri ɗaya ne kuma gaban walda ɗin hannu shi ne shi ko kuma kariyar slag, amma wannan ragowar ba murfin lantarki ba ne, maganin walda musamman yana narkewa.A cikin waya, tare da hanyoyin da na'urar da za a aika da wayar walda, ana ci gaba da aikawa zuwa wayar, wannan hanyar walda ita ce ta ci gaba da ciyar da wayar, arc ignited meltable particulate solder ɗaukar hoto, da tushe abu, da kuma sashi. narkewar da ƙafewar juyi ya ƙunshi baka mai zurfi a cikin kogon konewar barga, don haka a kira shi waldawar baka ta atomatik.An binne baka a cikin rami.Ana ɗora tsarin maganin walda ta hanyar maganin walda mazurari ta bututun da aka ciyar zuwa gaban abin da za a yi walda.Bambance na biyu ba a amfani da na'urorin lantarki, amfani da waya, saboda ana iya ci gaba da aikawa da waya;Electrode, ƙone wani lantarki dole ne da waldi sanda head bada jifa, da kuma aiki da aka tsaya, sauran walda sanda sa'an nan walda.

Irin wannan hanyar walda idan aka kwatanta da sauran hanyoyin, akwai babban amfani da wannan walda submerged baka karkace bututu wannan hanya, a farko amfani ne cikakken gane sarrafa kansa;na biyu fa'ida, shi ne a cikin binne baka a karkashin waldi, don haka da zafi musayar da kuma aikin kariya yana da in mun gwada da karfi waldi ingancin;na uku fa'ida, tun da atomatik submerged baka waldi baka aka binne a cikin kasa na waldi miyagun ƙwayoyi, don haka shi za a iya amfani da babban halin yanzu, da waldi yadda ya dace in mun gwada da high.

Bugu da kari, karkace karfe zafi birgima tsiri karfe karkace lankwasawa, atomatik submerged baka waldi (wanda kuma aka sani da karkace karfe bututu, karkace bututu) a cikin kabu da kuma waje kabu welded karkace karfe bututu.Saboda dalilai masu zuwa, ana iya amfani da shi sosai don samar da bututu mai girma diamita:
1) canza kafa kwana, za ka iya amfani da wannan nisa na tsiri karkace karfe bututu samar da daban-daban calibers;
2) saboda shi ne ci gaba da lankwasawa, karkace karfe bututu yanke tsawon mara iyaka;
3) Weld karkace a ko'ina a kan dukan karkace bututu kewaye, da girma daidaito na karkace bututu ne high, ƙarfi ne kuma high;
4) mai sauƙi don canza girman, dace da ƙananan ƙididdiga na samar da ƙarfe na ƙarfe na nau'in nau'i da yawa.