How to compare and choose between mig and tig welding. This time we actually get into the welding itself and i. Youve been welding for a little bit of time, and have mastered some of the basics. A tig torch that is the tool the welder uses to control the. Today we will learn the main difference between them. Compare and choose if the mig or tig welding procedure is the best for. Thanks so much for watching part 1 of the learn to weld video, now here is part 2. Our engineered solutions group contains a comprehensive machine shop. Read on for the reasons you may want to choose mig welding vs. Tig welding is also significantly slower than either mig or stick, and demands that the surface of the workpiece be absolutely immaculate. In this article, we are going to be pitting mig welding vs tig welding. While mig and tig welding both form the weld using an electric arc, the techniques are quite different, and choosing the wrong one can lead to more than one headache. We know welding is an integral part of the manufacturing process, but with so.
Mig welding involves the continuous feeding of a solid wire into the weld pool using a. Pdf effect of tig and mig welding on microstructural and. During the tig welding procedure, dangerous sparks or filler could burn employees. It is helpful to understand the basics of both mig and tig welding. Im looking for hard facts, not opinions about what type of welding is stronger andor better. The term mig is stand for metal inert gas welding and tig is stand for tungsten inert gas welding. Unlike mig welding, the tig welding procedure may or may not use a filler metal for the welding supply. What is the difference between mig and tig welding. Mig and tig welding are two of the most common types of welding across many industries. In this vid i go over some of the major differences between mig and tig welding. There are several arc welding processes, namely, manual metal arc welding, gas. This is a very very small part of the actual differences but i. Today we will discuss difference between mig and tig welding. Optimizing the parameters of tigmigmag hybrid welding.
Where tig welding requires a continual manual application of welding rod, a mig welder can lay down a weld bead at a rapid speed. A mig gun is designed to run continuously for long periods of time, making them more efficient. Mig welding electrodes are consumable and act as the filler, while tig electrodes are nonconsumable and the filler has to be provided externally. Why mig welding is better than tig welding american torch tip. Pdf comparative study between tig and mig welding processes. The plasma welding consists only of the plasmaarc welding process which works with a transferred arc. All paint, rust, and debris must be removed, and the weld area should be clean enough that you could eat off it. Metal inert gas mig welding vs tungsten inert gas tig welding. When deciding on tig vs mig welding, you need to consider the final joint, the metals, and the type of weld you intend to achieve in the long run.
Like the mig welding robots, tig welder machines are programmed to perform the weld. The mig arc is created through an electric current passing through wire fed out of a torchlike gun from the machine. The use of both mig and tig welding, or metal inert gas mig and tungsten inert gas tig, can be found in industries including the automotive, marine, nuclear, aerospace, and oil industries. In mig welding, the electrode used is basically the same metal being weld while, in tig, it is specifically a tungsten electrode. Difference between mig and tig welding compare the. Can you think of many objects that arent made with welded parts or. Processes 215994 f 201801 guidelines for gas tungsten arc welding gtaw tig gtaw welding for product information, owners manual translations, and more, visit. The mig process is more common today than tig welding. You would like to get the best tig welder there is because mig is sometimes not quite the right option for your project as we explained in our mig vs tig article. Both methods of arc welding are relatively easy to master with a bit of time and practice. Shortly after this topic went viral in the welding community, justins inbox on every social media account and email soon filled with the question how. When the weld puddle forms, the inert gas comes out of the gun and protects the puddle from other elements in the atmosphere. We answer everything from what is tig welding to how to tig.
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