How To Weld Sheet Metal With A Mig Welder

It is an arc welding process that where you feed a solid wire electrode through a.

How to weld sheet metal with a mig welder.

Mig welding is one of the simplest to use for welding. It is better to use instead of a high percentage of co2. Keep in mind during the welding process it is important to direct the arc right at the center of the weld puddle and don t do movements like whipping or weaving. Keep the stick out short stickout of your mig wire is important when welding any type of metal but especially sheet metal.

Mig is one of the best ways to weld 20 gauge sheet metal. Tig welding sheet metal. Applicable 10 off coupon code. However in some cases spot welding is also utilized.

For thinner gauge sheet metal like 18 or 20 gauge we suggest 023 6mm wire in your mig welder. The two most commonly used methods for welding sheet metal are mig and tig methods. September 10 weldpros mig welding for sheet metal. Don t attempt to weld thin materials like sheet metal with flux cored wires which put more heat into the base metal.

Sheet metal has usage in sectors like making automobiles airplane wings and fuselages roofing and medicinal tables. Mig welding for thin metal. Unlike welding with a stick welder mig welding is a semi automatic process. Forget the larger 1 8 inch tungsten electrode and use a smaller one.

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 usually not required. To weld sheet metal with solid wires use electrode positive ep or reverse polarity. This article is more a general guideline to help the novice welder understand how the various settings will affect your results. When starting to learn auto body sheet metal welding with a mig welder you should opt for a shielding gas that has a higher proportion of argon gas.

The majority of the sheet metal welding i ve done was with a 90 amp 110 volt welder. Mig welding is one of the most appropriate methods used for sheet metal. Mig welder settings can vary substantially from model to model and certainly from brand to brand. This method is favorable as it leaves room.