Choosing the Right Robotic Welding Process:
MIG (Metal Inert Gas) welders have a steel wire electrode that is continually supplied through the tip during the welding process. This reusable welding wire serves as both an electrode (passing through the gun to generate a spark) and a filler (melting to form the joint).
TIG (Tungsten Inert Gas) welding is a type of GMA that uses a non-consumable tungsten electrode to guide the heat of the electric arc. The melting point, corrosion resistance, and strength of tungsten make it an ideal material. TIG welding warms the two materials directly, eliminating the requirement for filler material, rather than melting a feed of wire to make a join (although fillers can be used in this welding technique as well).
Difference between TIG vs MIG:
MIG welding is a type of GMAW (Gas Metal Arc Welding) that employs a continuous wire feed during the welding process. This wire is used as a filler material to help fuse two metal items together.
A tungsten electrode or non-consumable welding wire is used in TIG welding, a kind of Gas Tungsten Arc Welding (GTAW). To heat and link the two materials being welded together, a current is transferred between them. The filler material may or may not be used in TIG welding.
Choosing the right one:
The robotic welding processes you select will have a considerable impact on your application in terms of output and efficiency. It’s critical to understand the merits and weaknesses of both forms of automated welding before making a decision.
For big, thick weldments, MIG welding is typically employed. Faster than TIG welding, it generates high-quality welds. MIG methods produce less spatter and have a nice weld bead appearance. They can also be employed in any location. MIG welding, on the other hand, is more maintenance-intensive than TIG welding and is best suited to applications involving larger parts.
Because of the major distinctions between the two varieties, they are both suited for a variety of applications. MIG is typically used for larger pieces, while TIG is typically utilized for smaller parts. There are exceptions, and selecting the correct automated welding type might make or break the final results.
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