Welding Automotive Sheet Metal

Let s look at three but the last will be the most important for you to learn.

Welding automotive sheet metal. Ditch a 1 8 inch tungsten electrode for something much smaller like 1 16 inch tungsten. Mig welding is the preferred method for most automotive bodywork and since sheet metal is the thinnest of metals a large expensive mig unit is. Low power is key here use the lowest power setting available on your welder. Mig welding sheet metal article by mark trotta.

It produces good quality results and is usually the preferred method for autobody repair unless you re a very experienced welder. The best two electrodes for welding auto body sheet metal is either ceriated tungsten or thoriated tungsten. Here s a few tips on repairing rust holes in car body panels. Because it will have you a lot more control over the whole process and it is more forgiving in case you do anything wrong.

There are a few main types of welding that could be used in automotive repairs. Cut out the rust. This chapter concentrates on some of the fundamentals of welding sheetmetal sections and on a few ploys that that may make this type of welding easier for you to perform while producing superior results. Sheet metal is only thin so you won t need a very powerful welder just check the metal thickness of your sheet metal with the welder specifications to get the best one for your needs.

Because the material is so thin your welder is likely to melt holes straight through the material. Types of welding and what s best for automotive sheet metal. Automotive sheetmetal and structural welding are vast topics and it is not possible to give them anything approaching complete coverage here.