Written by TIG and MIG welding represent distinct welding techniques employed in engineering and metal fabrication. Metal fabrication encompasses the entire process of metal production, involving design, cutting, forming, joining, bending, assembling, and final processing.
A key role of welding is to join two metal components, forming connections through the application of heat and pressure generated by the welding machine. The primary objective of the welding process is to establish a robust and enduring bond between the joined metal materials.
Various welding machines can be employed, encompassing Shielded Metal Arc Welding (SMAW/MMA), Gas Metal Arc Welding (GMAW/MIG), Submerged Arc Welding (SAW), Flux Core Arc Welding (FCAW), and Gas Tungsten Arc Welding (GTAW/TIG). Within these options, two machines—MIG and TIG welding—are often compared to each other.
For workers frequently utilizing these two welding machines, a comprehensive understanding of the operation and outcomes of each machine is essential. Therefore, what do we mean by TIG and MIG welding machines?
This article will delve into the definition, operation, and distinctions between the two welding machines.
What is TIG and MIG Welding?
TIG and MIG welding are two forms of arc welding that utilize metal electrodes and inert gas within the machine. TIG, short for Tungsten Inert Gas welding, is also commonly referred to as Gas Tungsten Arc Welding. In the TIG welding process, electrodes are not fed or melted during the electric arc welding process.
Discovered in the USA in 1940, TIG welding can be employed in two modes: manual and automatic. TIG welding is commonly utilized for processing lightweight metals like magnesium, aluminum, stainless steel, and others. The key components of TIG welding include the Welding Torch, Electrode, TIG Gas Tube, Welding Rod, and Weld Polarity.
On the other hand, MIG welding stands for Metal Inert Gas, a welding method that employs metal electrodes. In the MIG machine, a protective gas is present to shield the welding scale from oxygen exposure. This welding technique was initially developed in 1950 by Lyubavshkii and Novoshilov. Moreover, a MIG welding machine comprises several components, including a welding machine, earth clamp, gas tube, torch handle or welding gun, wire roll, gas tube, regulator, and a wire feeder.
Contrast between TIG and MIG Welding
From the explanation and comprehension of the two machines provided above, it is evident that both TIG and MIG operate using metal electrodes and inert gas. Nevertheless, there exist several notable differences between the two.
Here are the distinctions between the two welding machines:
- The electrodes employed in TIG and MIG welding differ; TIG utilizes Tungsten, while MIG uses a metal entirely identical.
- MIG electrodes experience wear and necessitate regular replacement, whereas TIG electrodes do not wear out.
- MIG welding employs Argon gas, sometimes mixed with CO2, whereas TIG welding exclusively uses Argon gas.
- For MIG welding, a non-ferrous guide is required, while TIG welding demands various types of training for operation.
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As mentioned earlier, the operation of MIG and TIG welding machines requires the expertise of professional professionals. Kreasi Muda Indonesia (KMI) presents itself as a dependable solution for laser and metal fabrication services, boasting a team of skilled and professional workers. Beyond catering to metal fabrication needs with these machines, KMI is equipped to meet your requirements for metal and non-metal laser services using Fiber Laser, CO2 Laser, Laser Marking, and Hydraulic Bending machines.
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Kreasi Muda Indonesia is a manufacturing company specializing in professional metal fabrication and laser services. Having assisted numerous clients across Indonesia in product creation, what makes Kreasi Muda Indonesia reliable? Explore a few reasons below:
- Our team of professionals handles product design.
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Discuss Your Ideal Design with Us
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