Mar 30, 2023 · MIG welding involves using metal electrodes to arc-weld metal pieces together. In comparison, the TIG welding torch uses a consumable wire, which is melted and fed to the base metal. The two processes also differ in the shape of the arc. The TIG is a cone-shaped arc, while the MIG is circular or square. Tig vs. Mig welding sheet metal: For the both welding process of TIG and MIG sheet metal are used with the stainless steel and aluminium. In the MIG welding thick sheet metal is used which thickness will be near about 40 mm and in TIG welding the process is done in a thin sheet metal which thickness will be around 6 mm. Tig vs. Mig …2 Dec 2022 ... Stick arc welding processes are gasless, whereas MIG and TIG need shielding gas. Sticks rely on flux, which burns while releasing a shielding ...ANOKA, Minn., March 8, 2023 /PRNewswire/ -- Vista Outdoor Inc. (NYSE: VSTO), the parent company of 41 renowned brands that design, manufacture and... ANOKA, Minn., March 8, 2023 /P...17 Jun 2021 ... Compared to MIG, TIG welding is more challenging and complex in the process. If your business is involved in welding operations where you need ...Jul 10, 2023 · The overall comparison of MIG vs TIG vs Flux core suggests that TIG should be used when quality of the weld is primary consideration. When sanitary welding standards for pharmaceuticals or biopharma need to be met—welding food grade stainless steel pipe for example—the entire depth of the weld should be welded with TIG. MIG welding is a simple process compared to TIG welding. For TIG, the tungsten electrode cannot ever touch the weld, which means the operator needs a higher ...22 Oct 2018 ... Mig jobs are more for entry level and pay less due to them being easier. Tig jobs are going to pay more and require more skill. Those jobs are ...Shielding Gas. Mig uses a CO2 and argon mixture, Tig uses pure argon or helium. MIG and TIG welding use shielding gases to prevent unwanted chemical reactions with the air. In MIG welding, a mix of inert gases like argon and carbon shields the weld pool, with the gas mixture varying based on the material being welded.For a more complex and quality-strict weld, TIG can be the go-to process, while MIG is for faster and more efficient needs. An effective comparison between TIG vs. MIG welding in pipe and tube applications will help you select the process needed to achieve the specifications required to meet industrial standards.MIG welding is a welding process that uses a continuous solid wire electrode to produce the weld. The wire is fed from a spool, and the welder controls the voltage and current to the weld. MIG welding is very versatile, and it can be used on a variety of different materials. It is also relatively easy to learn, and it produces high-quality welds.Apr 27, 2023 · For mild steel, the most common is a 75/25% mix of Argon and Co2. If you are MIG welding stainless steel, tri-mix is the best bet. Tri-mix is comprised of Argon, Helium and Co2. MIG welding aluminum will require 100% Argon, much like TIG. The voltage capacity of your particular machine will also limit welding thickness capabilities. MIG vs TIG Welding. In MIG, the weld area is fed by a machine with a solid wire, while TIG forms the weld using a non-consumable electrode and a hand-held filler rod. Due to these variations, MIG and TIG welding methods have unique benefits, drawbacks, and recommended applications. You must understand the differences between TIG and …Apr 27, 2023 · For mild steel, the most common is a 75/25% mix of Argon and Co2. If you are MIG welding stainless steel, tri-mix is the best bet. Tri-mix is comprised of Argon, Helium and Co2. MIG welding aluminum will require 100% Argon, much like TIG. The voltage capacity of your particular machine will also limit welding thickness capabilities. Nov 4, 2019 · The MIG vs TIG welding debate has been a popular one in the manufacturing industry for some time, and we’re here to provide the facts for each type of welding. Each has specific benefits in certain situations. If you ever wondered what the difference is between MIG welding and TIG welding, this guide will cover everything you need to know. ANOKA, Minn., March 8, 2023 /PRNewswire/ -- Vista Outdoor Inc. (NYSE: VSTO), the parent company of 41 renowned brands that design, manufacture and... ANOKA, Minn., March 8, 2023 /P...The main difference between MIG and TIG is the type of electrode used. In MIG welding a consumable wire electrode is used to join the metal. TIG welding uses a non-consumable tungsten electrode and a separate filler rod to join the metal, while Arc welding is a technique that uses an electric arc to melt and join two metals. 17 Jun 2021 ... Compared to MIG, TIG welding is more challenging and complex in the process. If your business is involved in welding operations where you need ...The main difference between these welding processes is the type of electrode, the shape of the electrode, and the method used to avoid oxidation of the molten metal. For example, MIG and Arc welding uses a consumable electrode while TIG welding uses a non-consumable electrode with a separate filler metal.For large, industrial operations that require high production rates, MIG is the go-to choice. …22 Oct 2018 ... Mig jobs are more for entry level and pay less due to them being easier. Tig jobs are going to pay more and require more skill. Those jobs are ...Jan 4, 2021 · The main difference between MIG and TIG is the way the arc is used. The term MIG (metal inert gas) refers to welding that uses a feed wire that constantly moves through the gun and generates a spark. The wire melts to complete the weld. For TIG (tungsten inert gas) welding, a long rod is used to fuse two metals together directly. MIG vs TIG Welding. MIG and TIG welding both use an electric arc to create the weld. The difference between the two is the way the arc is used. SOURCE. MIG (metal inert gas) welding uses a feed wire that constantly moves through the gun to create the spark, then melts to form the weld. It uses a semi-automatic or automatic arc.The Mig vs. TIG Aluminum Welder Showdown - FAQ Q: What are the primary challenges when welding aluminum, and why is it important to choose the right welding process for aluminum? A: Welding aluminum presents challenges due to its heat absorption characteristics and the formation of a natural oxide layer on the workpiece. It's …Sep 25, 2023 · MIG welding typically uses argon for protection and is suitable for welding non-ferrous metals, while MAG welding uses a mixture of argon and carbon dioxide and is ideal for welding high-strength steel and high alloy steel. TIG and MIG welding are both classified as inert gas shielded welding, also known as argon arc welding. MIG welding is fast, efficient, and easy to learn, but it can produce splatter, and the welds may not be as strong as TIG welds. TIG welding produces clean, strong welds and can weld a wider variety of metals. Spot welding is fast, efficient, and cost-effective, but it is not as strong as other welding processes.Metal Inert Gas (MIG) welding is a type of electric arc welding that uses …Dec 16, 2023 · Challenges of welding aluminum using TIG welder are: Requires More Skill: TIG welding is generally considered more challenging to learn and master, especially when working with aluminum. It demands steady hands and a good deal of practice. Slower Process: TIG welding is a slower process compared to MIG. Locus, a startup that uses AI to help businesses map out their logistics, said on Wednesday it has raised $50 million in a new financing round as it looks to expand its presence. T...Hydeogen (H2), Argon (Ar), Helium (He), Nitrogen (N2), Carbon Dioxide ( CO2), Oxygen (O2) Mixtures of two or three types of welding gases are widely used to increase weld efficiency and quality for specific base metals and filler metals. The composition of the shielding gas can be changed to manage the distribution of heat to …May 2, 2021 · The Process of Making the Weld Is Different. One of the biggest differences between MIG, also known as metal inert gas, welding and brazing is the process by which a molten pool, or weld, is made. The molten pool is the material that will cool and harden to join the pieces of metal together. In MIG welding, the molten pool is formed from ... A monkey can make a decent weld with a Mig unit. While your learning to be a good tig welder you will need a mig unit to patch stuff up until you get the skills to not need the mig unit. When that day comes and you are welding anything and everything with your tig unit the mig unit becomes a very good shelf for all the tig consumeables.The major difference between both is that one process uses a continuously feeding wire (MIG) and the other uses long welding rods and slowly feed them into the weld puddle (TIG). MIG welding involves the continuous feeding a metal wire into the weld being made, which becomes the filler material to help join the two metal objects.In-Depth Overview of MIG Versus TIG. The more you know about both MIG and TIG welding, the better prepared you are for the job. This is especially true when it comes to finding a welder rental for a specific project. Weld Quality and Penetration: TIG. It’s not just that TIG welds are better than MIG welds. TIG welds are unbeatable, period.If a engine block develops a crack, JB Weld can be used to seal up the crack and prevent the crack from sucking in air or leaking coolant. JB Weld is a type of epoxy that seals and...Arc welding or molten flow. Read Next – MIG Vs TIG Welding How does arc welding work? Arc welding, or molten flow welding, is similar to the MIG welding process. The two types use a cable that constantly feeds the weld but differently.. The cable has a flow core that generates a surrounding gas in this process, while an external gas is …Use of a shielding gas. Though both MIG and TIG use a shielding gas, the difference is that in TIG this is usually Argon, or a mix of Argon and CO2, while in MIG the variety is wider. The most common gases used in MIG welding are Argon, Helium, Carbon Dioxide, and Oxygen, or a mix among these.Dec 10, 2021 · The Difference: MIG vs TIG Welding. Choosing the right welding process from MIG and TIG welding can be extremely confusing for beginners. Both welding processes claim to be one of a kind and choosing the right kind highly depends on the welder’s expertise, situational factors, purpose, materials needed, time consideration, and of course budget. The main difference between MIG and TIG is the type of electrode used. In MIG welding a consumable wire electrode is used to join the metal. TIG welding uses a non-consumable tungsten electrode and a separate filler rod to join the metal, while Arc welding is a technique that uses an electric arc to melt and join two metals. MIG and TIG welding processes both use shielding gases to protect the weld pool from contamination from oxygen and water vapor in the atmosphere. Shielding gases are generally heavier than air and thus create a layer of protection around the weld as it is fed through the welding gun. Without this protection, welding can become more difficult ...The difference between TIG and MIG welding is that MIG uses continuous feeding wire, and TIG uses welding rods that slowly …Beads drawn through tig welding are more attractive and artful due to their deep penetration and cleaning. Spatters are almost non-existent through this process. So, for artsy welds, the GTAW is preferable. You may also check the difference between flux core vs mig welding. Whereas the metal inert gas welding process is better in speed …Tig vs MIG Welding on Steel . At present, tig welding is majorly utilized due to its ease and simplicity of application. Even though, this process is very much slower than any other processes such as MIG welding and also protected the metal arc welding. It actually enables the welder to have more suppleness and control over a complete tig ...The main difference between MIG and TIG is the type of electrode used. In MIG welding a consumable wire electrode is used to join the metal. TIG welding uses a non-consumable tungsten electrode and a separate filler rod to join the metal, while Arc welding is a technique that uses an electric arc to melt and join two metals. Learn how to choose between MIG and TIG welding for different materials, such as stainless steel, mild steel, aluminium and more. Compare the pros and cons of each process, the equipment and the …Nov 5, 2023 · Tig Vs Mig: Strength, Precision, And Aesthetics. Tig and Mig welding are two commonly used welding techniques with distinct differences in terms of strength, precision, and aesthetics. TIG welding, also known as Gas Tungsten Arc Welding (GTAW), is renowned for its superior strength, precision, and visually appealing welds. Similarities Between TIG and MIG Welding Methods Arc-based Welding MIG and TIG welding both use an electric arc to create a weld. The arc generates intense heat that melts the base metal and the filler material, allowing them to fuse. Shielding Gas MIG and TIG processes use shielding gas to protect the weld area from atmospheric …The cost of welding materials can become significant in times when the budget is tight. In general, MIG welding parts are easier to acquire and less expensive than TIG materials. Moreover, the welding process is faster with MIG, lessening the overall production costs of the project. It’s safe to say that the more cost-effective method is MIG ... Jun 30, 2022 · The most observable difference between MIG and TIG welding is in its use of an electrode. MIG welding process uses a continuously fed consumable wire electrode to join two pieces of metal. TIG uses a non-consumable tungsten electrode with a separate filler metal. While you can perform MIG welding using only one hand, TIG welding requires you to ... TIG welding produces higher quality weld compared to MIG because of …Material compatibility is not a cogent MIG vs TIG welding comparison parameter compared to the power source because there is a slight difference between both processes. Both welding processes are compatible with the same materials, such as Aluminum, carbon steel, and stainless steel. However, you can consider the thickness of …Tungsten Inert Gas Welding और Metal Inert Gas Welding में अंतर (Difference Between TIG Welding and MIG Welding In Hindi) - 1. TIG वेल्डिंग में Non-Consumable इलेक्ट्रोड का प्रयोग होता है जबकि MIG वेल्डिंग में Consumable ...MIG (Metal Inert Gas) and TIG (Tungsten Inert Gas) are both welding techniques, and gloves used for each of them have some differences. MIG gloves are typically made of heavy-duty materials, such as leather or aluminized material, to protect the welder’s hands from the heat, sparks, and spatter generated during MIG welding. They …Dec 16, 2023 · Challenges of welding aluminum using TIG welder are: Requires More Skill: TIG welding is generally considered more challenging to learn and master, especially when working with aluminum. It demands steady hands and a good deal of practice. Slower Process: TIG welding is a slower process compared to MIG. Learn the key differences between MIG and TIG welding processes, including the types …30 Jan 2019 ... What Makes Each Process Unique? The continuous feed used in MIG Welding helps to reduce the probability of weld imperfections that could arise ...MIG Welding TIG Welding; Welding Process: MIG welding uses a consumable wire electrode that continuously feeds into the welding pool, creating a robust and efficient arc. TIG welding employs a non-consumable tungsten electrode that generates the arc, while a separate filler rod may be added to the weld joint as needed. The …MIG is more suitable for thick metals, unlike TIG welding, while TIG welding is ideal for thin metals due to the operational control. Also, MIG welding uses a consumable electrode that acts as a filler, while TIG welding uses a separate filler. You can check other differences between MIG and TIG welding above.Jul 6, 2023 · Disadvantages of Stick Welding. Skill Requirement: Like TIG, stick welding requires significant skill and practice. Maintaining the correct arc length, which is critical to creating a good weld, can be challenging. Weld Appearance: Stick welds can be less aesthetically pleasing than TIG or MIG welds. TIG is easily the most expensive of all the three methods. The gas, gun and filler metal along with the special tungsten rods are pricier than the other two methods. Not to mention the fact that you have to have a grinder or belt sander to shape the tungsten. MIG is the second most pricey due to the use of gas. Stick is fairly inexpensive.Tungsten Inert Gas Welding और Metal Inert Gas Welding में अंतर (Difference Between TIG Welding and MIG Welding In Hindi) - 1. TIG वेल्डिंग में Non-Consumable इलेक्ट्रोड का प्रयोग होता है जबकि MIG वेल्डिंग में Consumable ...Most importantly, welders can use TIG welding to create some of the cleanest, strongest, and high-quality welds possible through any welding process (even MIG welding). The only major drawback with TIG welding is the slow deposition rate which limits how fast and how much welding can be done in an hour (usually only about 1-2 lbs per hour). At its core, the primary difference between Flux Core and MIG welding lies in the type of wire used for the welding process. MIG welding employs a solid wire electrode, typically made of steel, while Flux Core welding utilizes a tubular wire electrode filled with flux materials. This distinction leads to variations in the shielding gas ...ANOKA, Minn., March 8, 2023 /PRNewswire/ -- Vista Outdoor Inc. (NYSE: VSTO), the parent company of 41 renowned brands that design, manufacture and... ANOKA, Minn., March 8, 2023 /P...Nov 5, 2023 · Tig Vs Mig: Strength, Precision, And Aesthetics. Tig and Mig welding are two commonly used welding techniques with distinct differences in terms of strength, precision, and aesthetics. TIG welding, also known as Gas Tungsten Arc Welding (GTAW), is renowned for its superior strength, precision, and visually appealing welds. MIG welding arcs produce significant and high heat input, but the arcs spread out over a wide area, causing less penetration than a TIG weld. A TIG weld has a narrow, more focused arc that is better at …Apr 14, 2023 · MIG welding is easier to perform, works on dirtier base metals, and is cheaper to get started with. But TIG welding gives you more control, can weld thinner metals, can be done with or without filler metals, and makes flatter and better-looking welds overall. The overall comparison of MIG vs TIG vs Flux core suggests that TIG should be used when quality of the weld is primary consideration. When sanitary welding standards for pharmaceuticals or biopharma need to be met—welding food grade stainless steel pipe for example—the entire depth of the weld should be welded with TIG.. In more forgiving …27 Oct 2020 ... MIG VS TIG What's Quicker? Is a quick video I made showing the benefits of MIG or TIG. TIG welding took much longer but grinding was minimal ...What is the main difference between MIG vs TIG welding? The major …·Metal Selection When it comes to TIG vs MIG comparison in terms of …Tig advantages- it generally looks more attractive. More control over weld size and more control on thinner gages like below 2mm Double pulse mig machines in skilled hands can achieve close visually appealing welds to tig but imo a tig weld always looks that little bit nicer and cleaner. Both excellent processes in there own fieldWelding cold cast iron is possible but challenging. If you cannot preheat the metal, it is very important when attempting to TIG weld cold cast iron to not allow the metal to become overly hot. Do this by welding in stitches and allowing the material to cool each time. 2. ARC welding: Best Welding Method for Cast Iron.The purpose of using the Spool gun is to have a mini spool inside of it that helps avoid messy welding since the gun feeds itself from the spool. The idea of using a Spool gun is to avoid mess, but for aluminum, it can be a bit messier than the result we have from the TIG welding machine. But here is the fun part, using a Spool gun for aluminum ...The four main types of welding processes are: Gas metal arc welding (GMAW): most commonly as metal inert gas (MIG) and metal active gas (MAG) welding. Gas tungsten arc welding (GTAW): also known as tungsten inert gas (TIG) welding. Shielded metal arc welding (SMAW): also known as manual metal arc welding (MMAW) or flux shielded …Slowly feed the MIG wire through the drive roll entry making sure the wire is not bent. Put the cap on the spool of wire. Make sure the spring is in place before you attach the cap. Is you forget the spring the spool will keep rolling and damage the wire. Take off the MIG nozzle and contact tip with some pliers.Sep 7, 2023 · TIG welding is a manual process that requires precise and slow movements, resulting in slower welding times. This can be a limitation when time is a critical factor in a project. Requires more skill and experience. TIG welding is considered more challenging and requires a higher level of skill and experience compared to MIG welding. Jul 6, 2023 · Disadvantages of Stick Welding. Skill Requirement: Like TIG, stick welding requires significant skill and practice. Maintaining the correct arc length, which is critical to creating a good weld, can be challenging. Weld Appearance: Stick welds can be less aesthetically pleasing than TIG or MIG welds. Some of the advantages of gas welding include its affordability and simplicity. Gas welders are typically less expensive than TIG welders, making them more accessible for hobbyists or those just …Plus, welding speed and productivity are higher compared to TIG welding. If the MIG welding process is an option, use it because it’s more productive and less expensive. Use TIG welding when the joint quality is paramount, when welding exotic materials, or if weld aesthetics are essential. Related: TIG vs MIG Welding – Main …Feb 8, 2023 · Use of a shielding gas. Though both MIG and TIG use a shielding gas, the difference is that in TIG this is usually Argon, or a mix of Argon and CO2, while in MIG the variety is wider. The most common gases used in MIG welding are Argon, Helium, Carbon Dioxide, and Oxygen, or a mix among these. On top of that, thanks to its automatic filler rod feed, MIG welding is the faster option. This is enough for some to conclude that MIG is better, at least for ...Which is better between TIG vs MIG welding? Weld Quality; Speed; Versatility; Cost; …Electric arc welding is a process that uses an electrical current to create an arc between an electrode and the metal being welded. The heat generated by the arc melts the metal, allowing it to fuse together. There are several types of electric arc welding, including MIG, TIG, and Stick welding. MIG WeldingMIG welding is a welding process that uses a continuous solid wire electrode to produce the weld. The wire is fed from a spool, and the welder controls the voltage and current to the weld. MIG welding is very versatile, and it can be used on a variety of different materials. It is also relatively easy to learn, and it produces high-quality welds.If a engine block develops a crack, JB Weld can be used to seal up the crack and prevent the crack from sucking in air or leaking coolant. JB Weld is a type of epoxy that seals and...What is Tig Welding – Advantages. TIG welding offers many benefits over more traditional welding processes. Its use of an electric arc produces less spatter than some other methods, which allows for better control while working with thin pieces of metal. These pieces tend to cool faster while you are still in the process of making your weld, too.MIG vs TIG vs Stick Welding: A Comparative Summary. In conclusion, the …The difference between these three welding techniques is arc usage. TIG stands for tungsten inert gas and MIG stands for metal inert gas, while arc describes the distinct process that welders use to join metals together. Currently, there are over 30 different kinds of welding methods, and some are a lot easier than others.What astronaut Wally Funk can teach us about persistence. To modern workers everywhere, Most people don’t have the money, cultural import, or even the desire to snag a ticket aboar...
If you want to learn about the differences and similarities between four common types of welding, namely MIG, TIG, Stick and Flux Core, this video is for you. You will see the pros and cons of .... Ioc ltd share price
The 2 processes do differ, as arc welding makes use of a flux-core in order to produce shielding gas, while MIG uses a gas source from the outside (external). The arc-welding uses dual-shielded welding that uses an outside (external) gas source that supplements the flux-core which creates a secondary shield.30 Jan 2019 ... What Makes Each Process Unique? The continuous feed used in MIG Welding helps to reduce the probability of weld imperfections that could arise ...An arc and a shielding gas are used in both. The main difference between MIG and TIG welding is the electrode used to create the arc. MIG welding uses a consumable solid wire that is machine fed to the weld, whereas TIG welding uses a non-consumable electrode. In TIG welding, a hand-held filler rod is typically utilized to make …Both, MIG (GMAW) and TIG (GTAW) welding processes uses an electric arc to create the weld. The difference between the two is the way the bow is used. MIG (Inert ...Mar 30, 2023 · MIG welding involves using metal electrodes to arc-weld metal pieces together. In comparison, the TIG welding torch uses a consumable wire, which is melted and fed to the base metal. The two processes also differ in the shape of the arc. The TIG is a cone-shaped arc, while the MIG is circular or square. Dec 15, 2023 · MIG Welding TIG Welding; Welding Process: MIG welding uses a consumable wire electrode that continuously feeds into the welding pool, creating a robust and efficient arc. TIG welding employs a non-consumable tungsten electrode that generates the arc, while a separate filler rod may be added to the weld joint as needed. The process is highly ... Tig advantages- it generally looks more attractive. More control over weld size and more control on thinner gages like below 2mm Double pulse mig machines in skilled hands can achieve close visually appealing welds to tig but imo a tig weld always looks that little bit nicer and cleaner. Both excellent processes in there own field22 Oct 2018 ... Mig jobs are more for entry level and pay less due to them being easier. Tig jobs are going to pay more and require more skill. Those jobs are ...1. When to use MIG: Thicker materials – MIG is better suited for joining thicker stock. Long runs – The continuous wire feed of MIG welding means that it is better for longer runs, needing to stop and start less often to replace the filler material than with TIG welding, which means less chance of weld defects.For a more complex and quality-strict weld, TIG can be the go-to process, while MIG is for faster and more efficient needs. An effective comparison between TIG vs. MIG welding in pipe and tube applications will help you select the process needed to achieve the specifications required to meet industrial standards.With weld integrity in mind, the study employed optimum parameters settings of the TIG and MIG welding processes on the criteria of larger is better for the tensile strength based on the Taguchi l-9 orthogonal matrix.The input parameters selected in this study for the three welding processes are the welding current, welding voltage and the …Ensure MIG torch is completely unravelled until setup is complete. Carefully feed in the new liner down the torch lead all the way to exit the torch neck. Fit the liner retaining nut and screw only 1/2 way down. Snip the excess liner off, about the length of the where tip holder sits past the end of the torch neck.Aug 16, 2022 · MIG welding, also known as gas metal arc welding (GMAW), is the process of melting and joining metal pieces together using an arc of electricity protected by an inert or semi-inert shielding gas. A consumable electrode rod is fed through a welding gun, melting as it arcs to the metal work piece - adding its material to the mix as a filler. A good MIG weld is easy to distinguish. The weld is straight and uniform with no slag, cracking, or holes. There are no breaks in the weld, it isn’t too thin and there are no dips or craters in the bead. Unlike a TIG weld, a MIG weld has no specific pattern as it is as smooth as possible.22 Feb 2023 ... Welding quality: MIG welding typically produces a faster and deeper weld with a larger bead than TIG welding. However, TIG welding has a precise ...The major difference between both is that one process uses a continuously feeding wire (MIG) and the other uses long welding rods and slowly feed them into the weld puddle (TIG). MIG welding involves the continuous feeding a metal wire into the weld being made, which becomes the filler material to help join the two metal objects.Dec 20, 2022 · Learn the pros and cons of MIG and TIG welding, two popular types of arc welding for steel, stainless steel, and aluminum. Find out which process is best for your project, skill level, and budget. Compare the advantages and disadvantages of each process in terms of speed, strength, gas, and appearance. 2T vs. 4T in MIG Welding – How It Works. In MIG welding, the 2T and 4T features are not designed to replace anything like the foot pedal on a TIG welder. It is designed to just add more functionality in how you use your MIG gun. The 2T and 4T functions on a MIG are simple compared to a TIG welder as there is no amperage to ….