How To Tig Welding Sheet Metal

S curves or welds on round things.

How to tig welding sheet metal.

Because it will have you a lot more control over the whole process and it is more forgiving in. Tig welding for sheet metal. The best two electrodes for welding auto body sheet metal is either ceriated tungsten or thoriated tungsten. Forget the larger 1 8 inch tungsten electrode and use a smaller one.

How to weld auto body sheet metal with a tig welder. Tack welds are simply small welds that barely penetrate the metal and aren t pushed or pulled to form a bead. Tig generates heat via an arc of electricity jumping from a tungsten metal electrode to the metal surfaces you intend to weld usually aluminum. Tig can be used to weld copper titanium even two dissimilar metals and is handy for making tricky welds e g.

Tack welding is the best way to hold the metal in place before you fully weld it to the original metal. Tack weld different areas of the joint about an inch apart. Enjoy the videos and music you love upload original content and share it all with friends family and the world on youtube. Ditch a 1 8 inch tungsten electrode for something much smaller like 1 16 inch tungsten.

Using this process enables more than effective work on thin materials as it provides high precision and high quality work. Using a tig welders means that one can work on materials of 26 gauge. But using this method also requires some practice and practice advice in order to understand it. To weld sheet metal with solid wires use electrode positive ep or reverse polarity.

Tig welding sheet metal.