Laser Beam VS. Conventional MIG Welding: Which One is Better?

Laser welding and conventional fusion welding is dominant trend in the development of the metal industry. There are two main types of bonding: laser and MIG (metal inert gas). 

Both methods provide strong joints, but the final quality depends on what quality of the weld is needed. What is the difference between Laser Beam Welding and conventional MIG welding? Here we will compare them and understand what is better for your business.

Laser Beam VS. Conventional MIG Welding:

The laser welding machine uses a concentrated laser beam to create a pool of molten steel (the weld pool) and form and fuse two pieces of metal together. 

Conventional MIG welding uses an electric arc between the tip and the workpiece to achieve the same result but requires greater energy input and concerns about the dangers associated with the arc. Laser Beam Welding does not produce any dangerous sparks or arcs.

Laser beam welding ensures a high weld strength because it makes contact with the component parts along the entire seam, forming a complete weld. 

Conventional MIG welding only makes contact at the start and endpoints of the seam, leaving a weak spot in the middle. This means that conventional MIG welding is not effective for joining smaller components that must be welded back together.

The Takeaway:

Laser welding machines can produce superior welds in various fashions This is compared to the typically used MIG welding process. The laser welding process produces less spatter and creates a clean weld puddle. 

These features make it ideal for welding thin-walled parts with either dissimilar or similar materials. So, if you want to buy one, contact a well-known laser welding machine manufacturer today!

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