How To Use Welding

MIG welding uses an arc of electricity to create a short circuit between a continuously fed anode the wire-fed welding gun and a cathode - the metal being welded. When welding a 90 degree joint angle your weld gun about 45 degrees and aim the weld wire at the point the two pieces of metal meet.

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Then turn on the machine move the pieces of metal between the 2 electrode.

How to use welding. In either case in order to correctly execute the technique try adjusting your body position. Ad High Performance Wide Range Quality Structural Adhesives for Plastic Bonding. Touch the wire very lightly to.

Attach the work lead to the workpiece and hold the gun so the wire meets the weld surface at about a 30-degree angle. Here the rod angle is tilted by 0 to 15 degrees away from the direction of travel. Ad High Performance Wide Range Quality Structural Adhesives for Plastic Bonding.

When welding a butt-joint in the flat position aim your weld wire in the center of your joint. Youll find these settings typically on the interior of the machine. The heat produced by the short circuit along with a non-reactive hence inert gas locally melts the metal and allows them to mix together.

Welding vertical up a stick welding technique called a push or forehand is used. Connect the metal you want to weld together and put on a pair of welding gloves and goggles to be safe. Set the flow rate to around 20-25 cubic feet an hour and make sure that the gas is switched on.

Then choose your gas flow. This is easy MIG welding techniques require you to use a reverse polarity DC electrode positivity on some machines.

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