How To Tig Welding Sheet Metal

Tack weld different areas of the joint about an inch apart.

How to tig welding sheet metal.

How to weld auto body sheet metal with a tig welder. 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. S curves or welds on round things.

Tig welding sheet metal. But using this method also requires some practice and practice advice in order to understand it. Tack welds are simply small welds that barely penetrate the metal and aren t pushed or pulled to form a bead. Tig welding for sheet metal.

Because it will have you a lot more control over the whole process and it is more forgiving in. To weld sheet metal with solid wires use electrode positive ep or reverse polarity. The best two electrodes for welding auto body sheet metal is either ceriated tungsten or thoriated tungsten. Tig generates heat via an arc of electricity jumping from a tungsten metal electrode to the metal surfaces you intend to weld usually aluminum.

Ditch a 1 8 inch tungsten electrode for something much smaller like 1 16 inch tungsten. This will hold it in place and allow you to weld it properly. Enjoy the videos and music you love upload original content and share it all with friends family and the world on youtube. Tig welding is one type of welding amongst a few choices you have mig stick oxyacetylene etc.

Forget the larger 1 8 inch tungsten electrode and use a smaller one.