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We all know what welding is all about. Theoretically speaking, it is an art where two or more metal pieces are joined together with the help of a molten solution that solidifies and forms the bond between the metal pieces. However, though it might seem as simple as it sounds, it is a highly complicated and daunting task that requires immense precision and concentration. Only then sturdy welds could be made which makes the overall end product far more versatile and comprehensive.

Among all other metal-cutting machines, plasma cutter is considered as one of the most efficient tools that are available in the modern industries today. They are one of the relatively easy to use tools today; moreover they are used extensively in today's industry to cut steel and other electrical conducive metals. Because of the portability enabled by inverter technology it is used extensively in today’s industry.

Along with wire cost and gas cost there are additional items of expense that should be considered. Of course, a suitable auto darkening helmet is always going to be needed. A good quality helmet will usually start in a price range of 150.00 dollar or better for an auto darkening.

Gas cost is one of those hidden or difficult to assess parts of MIG welding.

As with any welding process, knowing what you are going to need to get started is essential to success. It may seem like an obvious statement, but so many people fail to consider the long term cost and commitment of any welding activity. MIG, though it is simple and relatively easy to learn, is not cheap. Associated with the cost of MIG, are hidden costs. On the surface, it seems such a simple process.

Flux core while similar to MIG in appearance, and basic operation, is very different in a couple of major areas. First, Flux Core as the name suggests uses a wire, with a flux based center.

As stated earlier, GMAW, or MIG refers to the form of wire welding that utilizes a solid wire, and a shielding gas. The actual shielding gas may vary for the metal being welded, such as pure argon for aluminum, a tri mix for stainless, or any number of variations of Argon and CO2 percentages for steel. Regardless, MIG offers a rapid, highly efficient form of welding to its users. It requires low skill and is a rapidly acquired skill.

Gathering information on what you will need? Look no further. Over the next few blogs, we are going to be dealing with the elementary aspects of MIG welding. These are the things you need to know to make an informed purchase, or to get you started. One of the first areas you absolutely must know is the difference between true MIG welding and Flux core welding.

On the underside of any plasma cut, small amounts of slag may collect along the sides of the cut. This dross can be significant or minimal. It can be hard to remove, or easy to remove.

As much of a factor as the pilot arc duty time is in determining overall consumable life, proper torch manipulation is just as important, for both consumable life, and cleanliness of the cut. As already mentioned, having the torch close to the metal, ready to cut when the torch trigger is pulled is important. But also important, is starting the cut at or near the edge of a piece of metal when possible.