Welding Sheet Metal Blowing Holes

Stick welding sheet metal with 6013 rods.

Welding sheet metal blowing holes.

Best deal on goodyear air hose check this out https amzn to 3b5cjvy. Andy gives helpful insights and tips to mig weld thin sheet metal. Don t attempt to weld thin materials like sheet metal with flux cored wires which put more heat into the base metal. The aim with this technique is to melt a bit of metal and then let it cool slightly before melting the next and it s a handy way to avoid blowing holes.

Here s a few tips on repairing rust holes in car body panels. Forget the larger 1 8 inch tungsten electrode and use a smaller one. For thinner gauge sheet metal like 18 or 20 gauge we suggest 023 6mm wire in your mig welder. In this video im showing you the process i use to do small rust repairs where a complete panel.

In this article we are taking a look at how people should go about welding sheet meta l what kind of wire and shielding gas need to be used. I m welding very t. When it comes to welding thin sheet metal like car body panels if you are not experienced and skilled enough then you can easily create a mess as blow holes in the sheet and make the metal useless. June 9 2017 by.

The thin metal technique is a non continuous process that is used for thin metal such as car body panels. Welding wire is too thick it will take more heat to melt the wire than the substrate and can make it even more prone to blowing holes in the panel. I keep blowing through my thin sheet. To weld sheet metal with solid wires use electrode positive ep or reverse polarity.