Ho phala e potolohangtlhahiso le tshebediso ya, ho na le a qapa tse ngata tsa tjheseletsa babatsehang le mekhoa ea tlhahiso, haholo tlatselitse ho ntshetsopele e tsitsitseng le e potlakileng ea indasteri, empa hape etsa hore indasteri ena e se e optimized ntshetsopeleng.E leng ka tlas'a metsi arc tjheseletsa ke mokhoa tjheseletsa ka qapa e ncha ka 1940, eona le ka pele ea sebaka ke tšoanang pukwanana tjheseletsa kapa ho sebelisa slag ho e sireletsa, empa sena ha se slag eleketrode barbotage, e etselitsoe smelting flux tsoa. .E fetotsoe ka mor'a terata, sesebelisoa sa ho tsamaisa mohala se nang le poleiti le terata, terata e lula e romelloa, terata ena ea welding e feptjoa khafetsa ka granular fusible flux e koahelang mollo oa arc welding terata, lisebelisoa tsa motheo le karolo ea mefuta ea ho qhibiliha le mouoane. ka cavity, arc ke combusso tsitsitseng ka cavity ka hare, kahoo e bitsa submerged arc welding.Arc e patoa ka hare ho mokoti.The tjheseletsa flux hopper loading tsamaiso e na le ho fana ka lithethefatsi ka phala ho tjheseletsa ho ka pele ho mofuta oa bobeli oa tjheseletsa sebelisoa, tšebeliso ea terata, kaha terata ka tsoela pele ho romeloa;Molamu, molamu oo re lokelang ho ba le ho chesa hlooho ea tjheseletsa o ile a fana ka ho lahlela, 'me opereishene e ile ea emisoa,' me joale fetola tjheseletsa ea electrode.

'Me mokhoa o joalo oa ho tjheseletsa ha o bapisoa le mekhoa e meng ke molemo o moholo, molemo oa pele o iketsetsa ka ho feletseng;molemo oa bobeli, e leng patoa Tlas'a arc tjheseletsa, kahoo ke phapanyetsano mocheso le tšireletso ea tshebetso batlang e matla, boleng bo phahameng tjheseletsa tsoa;molemo oa boraro, hobane qoelisoa arc tjheseletsa arc patoa phallo, kahoo e ka sebelisoa e khōlō hona joale, tjheseletsa bokgoni batlang e phahameng.