Metal inert gas welding – more commonly known as MIG welding – is a welding process introduced in 1948 by the Battelle Memorial Institute, a non-profit science, and development company based in Ohio, USA.
MIG technology, also known as arc welding, was mainly produced for welding aluminum and other non-ferrous metals. You can also get the best services for MIG welding through https://ogis.com.au/services-capabilities/welding-service/
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MIG welding is an automatic or semi-automatic method that uses electrode-based welding equipment to melt metal. Inert gas also flows through the welding gun and acts as a shield protecting the welding area from contaminants in the air.
When placed alongside the old "stick welding" technique, MIG welding can melt metal very quickly. Because of this, the process has become so popular that it is ideal for welding soft metals.
Initially, MIG consumables were quite expensive to purchase, making welding bulk steel impractical. The first MIG welder created a gas shield using argon, which was expensive to buy.
However, MIG welding techniques are constantly being improved and now semi-inert gases such as carbon dioxide can be used for shielding, making the process inexpensive for mass use.
Apart from welding non-ferrous metals, MIG welding offers a number of other advantages over conventional techniques.
MIG welding can produce continuous welds much faster and longer than other processes and result in a much cleaner weld with far fewer unwanted sparks. This technique is also very flexible and can be used to weld a wide variety of alloys and metals.
MIG welding is a very popular welding technique and is now widely used in a variety of manufacturing processes. Due to the speed and precision of the process, MIG welding is becoming increasingly popular in the automotive industry, but it is also used in a variety of smaller metalworking operations.