Welding Holes In Sheet Metal

Make sure to use an electrode wire that is thinner as it uses lesser heat and prevents blowing holes on to the sheet metal.

Welding holes in sheet metal.

Learn how to mig weld automotive sheet metal in about 5 minutes or less. How to repair holes in metal lcdm diy car fixing big rusted rocker how to repair holes in metal lcdm basic for working with plastic filler rust and holes in the frame joe s filling a small hole without welding ih8mud forumhow to fill holes in metal without welding a pictures of hole 2018how to. Make sure you always work with a small wire diameter to avoid making holes in your sheet metal. I keep it short and to the point in this welding instructional video and show how ve.

Try welding with a scrap sheet metal piece and practice many times until you start working on more important projects. Never go for a thinner base metal for the auto body sheet welding to get the best result out of it. It is recommended that a welder should use 023 or 024 inch wire for light gauge sheet metal work. If your 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.

Small wire diameter will let you have flexibility if you mess up anything. For thinner gauge sheet metal like 18 or 20 gauge we suggest 023 6mm wire in your mig welder. This may be due to burning through the thin sheet metal welding molding holes fabrication or other reasons needed. If you are going to weld on thin sheet metal such as car body parts then you re going to have holes to weld from time to time.

Try going for a wire of 023 inches when welding sheet metal. As a rule when mig welding sheet metal never use a body filler metal that is thicker than the base metal.