Rusty Thin Sheet Metal Blowing Holes Welding

Perhaps a simple rivet or sheet metal screw can be secured in the hole.

Rusty thin sheet metal blowing holes welding.

I m welding very t. Here s a quick video on how to plug weld sheet metal using mig without blowing yourself a bigger hole than you started with. Sheet metal welding techniques. This is the thinnest sheet metal i have ever welded using this process.

In order to weld sheet metal or patch panel you have to follow certain rules and use specific techniques. Holes in thin metal can be filled with plugs. Not only do they look horrible but they make the metal structurally weak and less safe. The butt weld page showed how to do a seam weld using a continuous torch movement.

If you re repairing an old car then you ll almost certainly need to weld rusted sheet metal at some point. In this video im showing you the process i use to do small rust repairs where a complete panel. Stick welding sheet metal with 6013 rods. Here s a few tips on repairing rust holes in car body panels.

The photo is 1mm steel welded at a power setting normally reserved for 2mm steel. Try going for a wire of 023 inches when welding sheet metal. Try welding with a scrap sheet metal piece and practice many times until you start working on more important projects. Try applying that technique to steel less than 1mm in thickness and you are likely to blow a hole in the metal.

Proper technique will come with practice and experience. Make sure to use an electrode wire that is thinner as it uses lesser heat and prevents blowing holes on to the sheet metal. They can also cause costly future repairs if the rust spreads to vital components and damages them. Rusted body panels need to be repaired.

If the hole needs to contain a liquid a rubber washer can go on the sheet metal screw to render it water tight.