Domin na al'adabututun maiwaldi, ingancin yana da wuyar sarrafawa kuma yana da wahala a cimma buƙatun waldawa da ake buƙata ba a yarda da su a ciki ba, duk da haka, ana yin goyan bayan walda mafi inganci da ko'ina, Hanyar walda ta hannu don rufewa.Ta wannan hanya bayyananniyar baka, aikin walda yana da sauƙi, ƙananan pores, slag, shigar da ba a cika ba da sauran lahani na weld bayan, a halin yanzu, saboda ƙananan ƙarfin layi, don haka ƙananan yanayin da ke fama da zafi, ƙananan nakasawa da haɓakawa.

Tungsten inert gas abbreviation TIG (Tungsten Inert Gas Weiding) waldi.Yana ƙarƙashin kariya ta iskar gas, amfani da tungsten arc da aka samar ta hanyar lantarki da kayan tushe na workpiece da waya mai narkewa mai zafi (waya filler idan an yi amfani da ita) hanya ce ta walƙiya.Ci gaba da walda garkuwa gas fitar daga bututun ƙarfe na tocila, da baka da aka kafa a kusa da m Layer aka ware daga iskar gas, don hana cutarwa tasiri a kan tungsten zafi shafi yankin kewaye da weld pool, kyale ga high quality welds.

Amfanin walda na TIG:

1) Tig waldi na iya walda karfe da ƙari, yankin waldawar argon na iya zama daidai da keɓewa daga iskar da ke kewaye, ba ya narkar da ƙarfe, kuma ƙarfe ba ya amsawa.TIG waldi tsari, baka waldi da atomatik scavenging surface oxide fim.Saboda haka, nasarar sauran hanyoyin waldi sauƙi oxidized sauƙi welded, nitriding, sinadaran reactivity da karfi wadanda ba ferrous karafa, bakin karfe da daban-daban gami.

2) m sakamako, high weld quality.Ar ne daya daga cikin mafi barga da inert gas wanda ba ya amsa da karfe dauki, mai narkewa a cikin ruwa karfe ba ya haifar da pores, don haka yana da kyau kwarai kariya yi.Welding tsari ne m mai sauki karfe narkewa da crystallization tsari, sabili da haka wani high weld quality.

3) Saboda matsawa da sanyaya na baka ta hanyar kwararar argon, danniya na walda da nakasawa yana da ƙananan, daɗaɗɗen zafin jiki da kuma babban zafin jiki argon, na iya tabbatar da cewa tushen shigar da weld, ƙananan wuraren da ke fama da zafi, ƙananan lahani na walda. da halin fasa .Musamman ga manyan welded karfe iska quenching halaye.

4) tungsten baka kwanciyar hankali, ko da a cikin wani karamin waldi halin yanzu (<10A) ne har yanzu a karkashin barga konewa, musamman ga bakin ciki, bakin ciki farantin waldi kayan.

5) zafi da filler waya za a iya sarrafawa, sabili da haka sauki don daidaita zafi shigar za a iya welded a wurare daban-daban, amma kuma manufa hanyar cimma blooming gefen waldi.

6) Kamar yadda waya mai filler ba ta wucewa ta cikin baka, baya haifar da spatter, bayyanar weld.

7) Ar ne guda zarra gas, kananan zafi iya aiki, low thermal yadda ya dace, zafi amfani, barga konewa na baka yana da matukar amfani, ko da a low halin yanzu yanayi da kuma dogon baka, da baka ya zauna barga, sauki aiki, sauki zuwa. kula waldi ingancin ga wuya sawu bututu waldi matsayi duk matsayi waldi.

walda TIG yana da sauƙin aiki saboda inganci mai kyau, a cikin 'yan shekarun nan, ya zama hanyar gama gari ga kamfanonin samar da wutar lantarki a cikin shigarwa da kuma kula da bututun dumama dumama.Ƙarƙashin sharuɗɗan kulawar rukunin yanar gizon, da kuma aiki na matsayin walda ta iyakokin sararin samaniya, hanyar da aka saba amfani da ita ita ce ta ƙasan TIG waldi SMAW ta rufe fuskar gaba ɗaya ko amfani da TIG waldi.