Welding Auto Sheet Metal

Here s a few tips on repairing rust holes in car body panels.

Welding auto sheet metal. This has become the most common type of repair and custom auto body welding. To weld sheet metal with solid wires use electrode positive ep or reverse polarity. Ditch a 1 8 inch tungsten electrode for something much smaller like 1 16 inch tungsten. Don t attempt to weld thin materials like sheet metal with flux cored wires which put more heat into the base metal.

The best two electrodes for welding auto body sheet metal is either ceriated tungsten or thoriated tungsten. After all so called tig welding for tungsten inert gas is also a metal inert gas welding process. Types of welding and what s best for automotive sheet metal. This guide is to help the inexperienced handyman looking to avoid the high cost of labor find one of the best welders for auto body.

Because it will have you a lot more control over the whole process and it is more forgiving in case you do anything wrong. Not only that we hope our reviews take the stress off getting the perfect auto body welding device for professional welders. When mig welding sheet metal it is important to set the proper parameters to prevent warping and burn through or else it will create excess heat and easily blowholes on the metal. Mig welding is the preferred method for most automotive bodywork and since sheet metal is the thinnest of metals a large.

In this video im showing you the process i use to do small rust repairs where a complete panel. Metal sheet for auto body and even welding supplies are not difficult to come by. If you re doing welding work on cars and need the diversity of a mig and tig welder the weldpro 200 amp multi process machine is the best machine for automotive sheet metal. Let s look at three but the last will be the most important for you to learn.

While repairing rusted body panels the more time that you spend on the metal work the less sanding and filler will be needed to finish the repair. Forget the larger 1 8 inch tungsten electrode and use a smaller one. There are a few main types of welding that could be used in automotive repairs. Its name derives from the term metal inert gas which is really a misnomer.

Tig welding sheet metal.