Bakeng sa tloaelopeipi ea olitjheseletsa, boleng ke ho le thata ho laola le ho le thata ho finyella e hlokehang tjheseletsa slag ha ba lumelloe ka hare, leha ho le joalo, atlehang haholoanyane le ho pharaletseng sebelisoa tjheseletsa tshehetso e etsoa, ​​manual arc tjheseletsa mokhoa ho koahela.Ka tsela ena e hlakileng arc, tjheseletsa tshebetso e bonolo, ka tlaase ho moo le tšekamelo ea pores, slag, e sa fellang ho kenella ka hare le mefokolo e meng tjheseletsa ka mor'a, Khabareng, ka lebaka la matla line e nyenyane, kahoo sebaka se senyenyane mocheso-a ameha, deformation nyenyane le ho petsoha tšekamelo.

Tungsten inert khase tjheseletsa khutsufatso TIG (Tungsten Inert Gas Weiding) tjheseletsa.E tlas'a tšireletso ea khase ea inert, tšebeliso ea tungsten arc e hlahisoang ke electrode le lisebelisoa tsa motheo tsa workpiece le terata e chesang e chesang e qhibilihisang (filler terata haeba e sebelisoa) ke mokhoa oa ho tjheseletsa.Tsoelang pele tjheseletsa sireletsa khase ejected ho tswa ho nozzle ea toche, arc e thehoa ho pota-pota lera sireletsang e ka thoko ho khase moea, ho thibela tšusumetso e kotsi haholo ka tungsten mocheso ameha sebakeng se pota-potileng letamo tjheseletsa, lumella bakeng sa tjheseletsa boleng bo phahameng.

Melemo ea TIG welding:

1) TIG tjheseletsa ka tjheseletsa tšepe le ho feta, argon tjheseletsa sebakeng se ka ka katleho aroloa ho tloha moea o potolohileng, ha e qhala tšepe, 'me tšepe ha e arabele.Ts'ebetso ea welding ea TIG, welding ea arc hammoho le filimi ea othomathike ea scavenging surface oxide.Ka hona, katleho ea mekhoa e meng ea tjheseletsa habonolo oxidized habonolo welded, nitriding, lik'hemik'hale reactivity le litšepe tse matla non-ferrous, tšepe e sa hloekang le mefuta e fapaneng alloys.

2) phello e sireletsang, boleng bo phahameng ba weld.Ar ke e 'ngoe ea khase e tsitsitseng le e sa sebetseng ka ho fetesisa ea tšepe, e qhibilihang ka har'a tšepe ea metsi ha e hlahise li-pores, kahoo ke ts'ebetso e ntle ea ts'ireletso.Ts'ebetso ea welding ha e le hantle ke ts'ebetso e bonolo ea ho qhibiliha ha tšepe le kristale, ka hona ke boleng bo phahameng ba weld.

3) Ka lebaka la ho hatelloa le ho pholile ha arc ka phallo ea argon, khatello ea welding le deformation e nyane, mocheso oa mocheso oa arc le mocheso o phahameng oa argon, o ka etsa bonnete ba hore ho kenella ha motso oa weld, manonyeletso a libaka a amehileng ke mocheso, ho senyeha ho honyenyane ha tjheseletsa. le tšekamelo ea ho peperana .Haholo-holo bakeng sa litšekamelo tse khōlō tse cheselitsoeng tšepe quenching moea.

4) tungsten arc stability, esita le ka tjheseletsa e nyenyane hona joale (<10A) e ntse e le tlas'a mollo o tsitsitseng, haholo-holo bakeng sa lisebelisoa tse tšesaane, tse tšesaane tsa li-welding.

5) mocheso le terata ea ho tlatsa li ka laoloa, ka hona ho bonolo ho fetola mocheso oa mocheso o ka chesetsoa libakeng tse fapaneng, empa hape ke tsela e nepahetseng ea ho finyella welding ea mahlakoreng a lipalesa.

6) Ha terata ea ho tlatsa e sa fete ka har'a arc, ha e hlahise spatter, ponahalo ea weld.

7) Ar ke khase e le 'ngoe ea athomo, mocheso o monyenyane oa mocheso, matla a tlaase a mocheso, ho sebelisoa ha mocheso, ho chesa ho tsitsitseng ha arc ho molemo haholo, esita le maemong a tlaase a hona joale le arc e telele, arc e lula e tsitsitse, e bonolo ho sebetsa, e bonolo ho e sebelisa. laola boleng ba tjheseletsa bakeng sa litsela tse thata phala tjheseletsa boemo bohle-maemo tjheseletsa.

TIG welding e bonolo ho sebetsa ka lebaka la boleng bo botle, lilemong tsa morao tjena, e se e le mokhoa o tloaelehileng oa lik'hamphani tse hlahisang matla ho kenya le ho boloka li-boiler tse futhumatsang holim'a li-tubes tse cheselitsoeng.Tlas'a maemo a ho lokisoa ha sebaka, le ts'ebetso ea boemo ba tjheseletsa ka mathata a sebaka, mokhoa oa ts'ebetso o sebelisoang hangata ke ho koala TIG welding SMAW e koahela sefahleho sohle kapa ts'ebeliso ea TIG welding.