Using a MIG welder.
MIG welders may further be used without the shielding Gauze by employing a flux core electrode wire.The MIG welder has a charge panel with an on/off switch, a voltage polity and a wire precipitation governance. A Gauze cylinder feeds the shielding Gauze to the welder. A gun and cable meeting supplies the Gauze and wire to the weld, and a ground cable and clamp are attached to the employment to intact the electrical direction.MIG welding, further certified as GMAW, is a type of arc welding. MIG stands for metal inert Gauze, while GMAW stands for Gauze metal arc welding. MIG welders application a characteristic wire as a continual electrode, and a Gauze (generally carbon dioxide or argon, or a combination) to shield the arc from the atmosphere.
Instructions
1. Disinfected the data to be welded with a wire brush.
2. Attach the ground clamp to your work abundance. The ground clamp must be attached To cleanse naked metal; avoid rusty or painted surfaces. Insufficient grounding is the symbol one author of beggared attribute welds.
3. Adjust the welder voltage and wire feed hurry to match the metal you are welding, referring to the chart on the side of the welder. If you are joining materials of differing thickness, use settings appropriate to the thinner material.
4. Open the valve on the gas cylinder and adjust the gas pressure by turning the regulator knob. The proper gas pressure will vary, but 15 psi is a good place to begin.
5. Put on the gloves and welding helmet and turn on the welder's main power switch.
6. Begin welding. Hold the gun at a 15 to 30 degree angle to your work, and about 3/8 inch from the surface of your work. Pull the trigger and move the gun as you weld. You may either push or pull the gun. A "sizzling" sound, like that of frying bacon, indicates that your power level and wire feed speed are correct.
