What Is The Difference Between Mig And Tig Welding?

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Welding is an essential skill for a variety of industries and applications, from car manufacturing to plumbing. There are two main approaches to welding, namely MIG and TIG welding, and the differences between them can greatly impact the quality and cost of the welding job. In this article, we will explore what is the difference between MIG and TIG welding, and how to determine which method is best for a given job.

According to statics, MIG welds are more common since they are used to welding thicker materials and do not require a very high amount of technical expertise to be carried out, as compared to TIG welds. Read on to get an in-depth understanding of the differences between MIG and TIG welding.

What is the Difference Between MIG and TIG Welding?

Welding is the process of joining two pieces of metal together to form a solid bond.

This process can be done in many different ways, but two of the best-known methods are MIG (Metal Inert Gas) and TIG (Tungsten Inert Gas). Welders who use these two methods have their own set of tools and techniques to achieve a successful weld. To understand the difference between MIG and TIG welding, you must know how each process is used and how to identify them.

What Is MIG Welding?

MIG (Metal Inert Gas) welding is also known as Gas Metal Arc Welding (GMAW) or wire welding. It’s an arc welding process that uses an electric current to form an arc between a consumable wire electrode and the workpiece.

The heat of the arc melts the workpiece and electrode together, forming the weld joint. MIG welding is considered to be a relatively easy welding technique to learn and is used to weld a variety of metals, including aluminum and stainless steel.

What Is TIG Welding?

TIG (Tungsten Inert Gas) welding is also known as Gas Tungsten Arc Welding (GTAW) or heliarc welding.

It’s an arc welding process that uses a non-consumable tungsten electrode to create the weld. A filler material is added to the weld joint as needed. TIG welding is considered to be a more challenging welding process to learn, but it’s necessary for welding certain metals, such as stainless steel, copper alloys, and aluminum.

Identifying the Difference Between MIG and TIG Welds

When looking at the welds that have been created, you can easily identify which type of welding process was used by looking at the characteristics of the weld. The appearance and texture of a MIG weld will have a clean, uniform look and texture, as the wire electrode is a consumable material. The weld will have ridges and ridges of heat affected zone (HAZ) that are evenly spaced around it. The TIG weld, on the other hand, will look slightly “messy” compared to the MIG weld, as it is not a consumable weld and is usually done by hand. The weld will have a more uneven appearance, with the weld itself being wider than the surrounding HAZ.

Conclusion

MIG and TIG welding are two popular methods used for joining two pieces of metal together. MIG welding is an easy welding process to learn, as it uses an electric current to form an arc between a consumable wire electrode and the workpiece. TIG welding is a more challenging welding process to learn, as it uses a non-consumable tungsten electrode to create the weld and a filler material is added to the weld joint as needed. The appearance and texture of the welds can be used to identify which welding process was used. Citation URL: https://www. millerwelds. com/resources/mig-vs-tig-weldinghttps://www. diymotive. com/what-is-the-difference-between-mig-and-tig-welding/

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