How To Tig Welding Sheet Metal

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How to tig welding sheet metal.

Tig welding is one type of welding amongst a few choices you have mig stick oxyacetylene etc. Because it will have you a lot more control over the whole process and it is more forgiving in. This will hold it in place and allow you to weld it properly. How to weld auto body sheet metal with a tig welder.

Tack welding is the best way to hold the metal in place before you fully weld it to the original metal. Tig generates heat via an arc of electricity jumping from a tungsten metal electrode to the metal surfaces you intend to weld usually aluminum. S curves or welds on round things. But using this method also requires some practice and practice advice in order to understand it.

Tig welding sheet metal. Ditch a 1 8 inch tungsten electrode for something much smaller like 1 16 inch tungsten. To weld sheet metal with solid wires use electrode positive ep or reverse polarity. Tack weld different areas of the joint about an inch apart.

Tig welding for sheet metal. Forget the larger 1 8 inch tungsten electrode and use a smaller one. The best two electrodes for welding auto body sheet metal is either ceriated tungsten or thoriated tungsten. Using this process enables more than effective work on thin materials as it provides high precision and high quality work.

Tack welds are simply small welds that barely penetrate the metal and aren t pushed or pulled to form a bead.