Mig Welding vs Laser Welding: What’s the Difference?

Welding is a process that has been used for decades to join two pieces of metal together. There are several different types of welding, each with their own advantages and disadvantages. Two of the most common methods are Mig welding and laser welding, and each have their own unique characteristics and uses. In this article, we’ll look at the differences between Mig welding and laser welding and how they can be used in various applications.

What is Mig Welding?

Mig welding, also known as gas metal arc welding (GMAW), is a process that uses a consumable wire electrode and an inert gas to join two pieces of metal together. The wire electrode is fed through the welding gun, and when it comes in contact with the metal, an electric current is used to create an arc between the two pieces. This arc melts the wire and the base metal, forming a weld.

Mig welding is fast and easy to use, making it a popular choice for many industrial applications. It is also a relatively low-cost option and can be used on a variety of metals, including aluminum and stainless steel.

What is Laser Welding?

Laser welding is a process that uses a focused beam of light to join two pieces of metal together. The energy of the laser beam is used to create a pool of molten metal, and this is then used to form the weld.

Laser welding is much more precise than Mig welding and can be used to join materials with very tight tolerances. It is also faster than Mig welding and can be used to join materials that would be difficult or impossible to join using traditional welding techniques.

Mig Welding vs Laser Welding: Which is Better?

When it comes to Mig welding vs laser welding, it really depends on the application. For most industrial applications, Mig welding is the preferred method because it is fast, easy to use, and relatively inexpensive. However, for more precise applications, laser welding may be the better option as it can join materials with tight tolerances and can be used on materials that would be difficult or impossible to join using traditional welding techniques.

No matter which method you choose, it is important to use a qualified welder who has the knowledge and experience necessary to produce high-quality results. If you need help deciding which method is best for your application, it is always best to speak with a qualified welding professional.

Conclusion

Mig welding and laser welding are two of the most common welding methods used today. Each has its own advantages and disadvantages, and it is important to understand the differences between the two before deciding which method is best for your application. If you need help deciding which method is best for you, it is always best to speak with a qualified welding professional.

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