Welding Thin Sheet Metal Tig

Because it will have you a lot more control over the whole process and it is more forgiving in case you do anything wrong.

Welding thin sheet metal tig.

Learn why mig pulsed mig tig and pulsed tig are the ideal choices when welding sheet metal. Tig welding for sheet metal using a tig welders means that one can work on materials of 26 gauge. When welding thin metal the main objective is to avoid warping burn through and excessive heat affected zones while still ensuring the weld has enough mechanical strength for the application. Using this process enables more than effective work on thin materials as it provides high precision and high quality work.

Other sheet metal applications e g stainless steel in food service typically call for a size 7 tig cup. Andy gives helpful insights and tips to mig weld thin sheet metal. Ditch a 1 8 inch tungsten electrode for something much smaller like 1 16 inch tungsten. Short bursts or tacks will help you gain more control and adjust easily.

But using this method also requires some practice and practice advice in order to understand it. While wire feed welding sheet metal go for short bursts of welding instead of a going on a long bead. For welding sheet metal in aerospace applications use a 15 cup 15 16 inch diameter. Have you ever welded something so thin and worn out that all you do is blow holes in it.

Try going for a wire of 023 inches when welding sheet metal. The best two electrodes for welding auto body sheet metal is either ceriated tungsten or thoriated tungsten. Short circuit transfer mig short arc tig and pulsed tig welding processes provide the most control over the heat to address these challenges.