Gaining and in-depth understanding of the Metal Inert Gas (MIG) welding process surely determines how best the method should be utilized in joining metals. One of the most impressive aspects of MIG Welding is that it really is easy to get to grips with. Any neophyte welder can pick up the art if MIG Welding after a few short days or perhaps a week at the most. It just needs a bit of dedication and practice and some patience to produce a great weld using a MIG Welder. Obviously, this is really cool for those that are new to welding.
There are a range of smaller MIG Welder machines that you can get. MIG Welders have input voltages in the range of between 110V and 120V. This depends on which country you live in and what voltage is used there – your MIG Welder must match your local voltage type Other, more powerful welders require voltage in the range of 220 volts to 240 volts and offer the most power that you can squeeze out of a single phase MIG welding machine. The duty cycle of the welder you use is also likely to vary between machines. Basically, the higher rated the duty cycle, the better as you can weld for longer than machines with lesser cycles.
Welding with inert gases like argon and semi-inert gases like CO2 allows work to be carried out at reduced amps, which facilitates welding thinner metals and sheet metal. A DC current is always used for this as using alternating currents does not provide a steady arc reducing the effectiveness of the job.
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