1. I-welding kufuneka ibe yomelele kwaye inokwethenjelwa, kwaye i-solder kwindawo yangaphandle yamacandelo kufuneka izaliswe endaweni, ingashiyi izithuba.
2. Umthungo we-welding kufuneka ucoceke kwaye ufanane, kwaye akukho ziphene ezifana nokuqhekeka, i-undercuts, i-gap, ukutshisa, njl njl.Akufanele kubekho iziphene ezifana ne-slag inclusions, ii-pores, i-weld bumps, imigodi, njl njl kwindawo yangaphandle, kwaye indawo yangaphakathi akufanele ibonakale.
 
3. Umphezulu weendawo kufuneka uphuculwe kwaye uphuculwe emva kwe-welding, kwaye ixabiso le-roughness ye-surface yi-12.5.Kwiindawo ze-welding kwi-plane efanayo, akufanele kubekho iiprotrusions ezibonakalayo kunye nokudandatheka kumphezulu emva kokunyanga.
4 Umsebenzi we-welding kufuneka wenze inkqubo yokuphelisa uxinzelelo lwe-welding kangangoko kunokwenzeka.Kufuneka kubekho izixhobo xa i-welding kwaye akukho deformation yamacandelo ngenxa ye-welding avunyelwe.Ukuba kuyimfuneko, i-workpiece kufuneka ilungiswe emva kwe-welding.Hlanganisa ngokweemfuno zemizobo, kwaye akukho ndawo ilahlekileyo, ingalunganga, okanye ingalunganga ivunyelwe.
5. Ukuze kuthintelwe ukubonakala kwe-welding pores, iindawo ze-welding kufuneka zihlambuluke ukuba kukho i-rust, i-oil stains, njl.

6. Ukuze wenze i-argon gas ikhusele kakuhle i-pool ye-welding kwaye iququzelele ukusebenza kwe-welding, i-centerline ye-electrode ye-tungsten kunye ne-workpiece ye-welding kufuneka igcine i-angle ye-80 ~ 85 °.I-angle phakathi kocingo lokuzalisa kunye nomphezulu we-workpiece kufuneka ibe yincinci kangangoko kunokwenzeka, ngokubanzi malunga ne-10 °.
7. Ngokubanzi ilungele ukuwelda iipleyiti ezibhityileyo ngaphantsi kwe-6mm, kunye neempawu zemilo entle ye-welding seam kunye ne-welding encinci ye-welding deformation.