Bodywork Welding Sheet Metal

Butt welding sheet metal the best way to weld sheet metal panels together is by butt welding which is joining them side by side see picture below.

Bodywork welding sheet metal.

Because it will have you a lot more control over the whole process and it is more forgiving in case you do anything wrong. The best two electrodes for welding auto body sheet metal is either ceriated tungsten or thoriated tungsten. Thick materials resist distortion due to their bulk and to their tendency to act as their own heat sinks. Laniakea spot weld cutter 3 8 inch dual sided circular cutter blade hss 1 4 drill bit spot weld cutting tool set for racecar auto body remove sheet metal tack welds.

It is softer and finishes well while reducing the heat required to weld it. I keep it short and to the point in this welding instructional video and show how ve. While er70s 2 filler metal is a common choice for steel another popular option for welding sheet metal is silicon bronze. Learn how to mig weld automotive sheet metal in about 5 minutes or less.

Now my stick out is about 1 8 i try to stay about 1 16 distance from the metal my cup size is usually a 5 or 7 and the way i do amperage is 1 amp per metal thickness. The main considerations in that kind of welding are penetration bead deposit bead shape and strength. So say you are welding 18 gauge sheet metal that would be 0 0478 in decimal so i would set my machine at 48 amps. Ditch a 1 8 inch tungsten electrode for something much smaller like 1 16 inch tungsten.

Get it as soon as sat sep 19. 840 2570 l 840 2570 r 129 99 each from auto metal direct will replace the rotted out sections on our e body project. For one thing welding thick metal pieces rarely involves having to worry about heat distortion and material warping. Making a patch panel.

Butt welded panels withstand stress better than any other type of weld joint. Make sure to use an electrode wire that is thinner as it uses lesser heat and prevents blowing holes on to the sheet metal. It s also important to select a filler metal that is thinner than the base metal or as close as possible.