Tig welder setup

TIG welding requires a slightly different safety setup than other arc welding processes.

Tungsten Inert Gas TIG Welding is the ultimate in welding, it takes a lot of practice and you need specific welding equipment to do it well. It's more costly to get into than other welding processes. This welder will only be able to weld mild or stainless steel but is a really inexpensive way to dip your toes in it to get some practice with the hand eye coordination needed to do TIG weld. To TIG weld aluminum an AC power source is needed as DC power can cause too much penetration and the AC power alternates the current to provide a cleaning action and there are other reasons that you can look up. We call this type of TIG welder "Scratch Start" because to initiate the arc for welding, the electrode needs to be "scratched" or striked against the work piece to start.

Tig welder setup

Becoming a welder takes quite a bit of practice, and that includes setting up the welding machine. Certain machines are better for certain methods, so knowing the nuances of each system is important. In fact, your next step is installing the designated collet before screwing the back-end cap into place. After you attach the gas cup to your torch, you can set it aside for now. Start with the torch, gas hose, and regulator. Besides connecting it to the machine, always double-check whether the clamp is properly connected to the worktable or workpiece before beginning your project. Failure to follow this guideline can result in something no expert enjoys—a contaminated weld. When the tungsten is ready, carefully place it in the collet and tighten everything in place. Now, you officially know the essentials of prepping your TIG welder. With this knowledge under your belt, you can begin gathering the TIG welding accessories for your next weld and all the others to come. April 27, Chris Vale. Leave a comment Comments must be approved before appearing. Added to your cart:. Cart subtotal.

We've used about seconds post flow for everything shown in the tutorial. Note: Gas pre-flow time is fixed at 0, tig welder setup. It is possible to press and hold tig torch switch a second time during downslope time to restart.

The basic information on this page should be a good starting point apart from for specific joints where alternative set up is detailed in the relevant tutorial page. For welding steel the tungsten should be ground to a long point with the taper length about 2 or 3 times the diameter of the tungsten. See DC Electrode Preparation. The long taper and sharp tip improve arc stability. For a butt weld or open corner weld the stick out would be about mm.

So, how do you set up a TIG welder for mild steel? Just looking to weld mild steel, not sure which process to use yet? Check out my article about MIG welding mild steel. Might be worth checking out to get a full picture of how to do the best job for your specific project. Plus, TIG is a bit different when compared to other welding processes for steel because of how we create the arc and add the filler material during TIG welding differs. You need to use two hands when TIG welding because one hand uses the TIG torch that creates the arc, and your other hand adds the filler metal as you are welding joints a feeder pen can be immensely helpful, especially for beginners and infrequent welders. However, when it comes to welding things like mild steel, TIG welding is also very versatile.

Tig welder setup

T ig welding can produce beautiful looking welds, and more importantly, x-ray quality deposits on some of the most critical welding applications. For the beginner it may be a very intimidating process. Selecting the right tungsten type and size , cup size, and shielding gas and gas flow can be a daunting task. Below is a quick guide for selecting the right items for your tig welding. This is basic set up information, if you have questions please leave it in the comments sections. Carbon steel, stainless steel and aluminum can all be welded using pure argon shielding gas.

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A size 9 torch will have much smaller consumables than a size Please notice the disclaimer and the privacy and cookie policy. As when starting out to learning how to weld you will go through a ton of them, either by dipping the tungsten into the pool or burning them up. Your cart is currently empty. Pure argon works for TIG welding all metals from steel to aluminum and copper. Turn your torch off without moving it and allow it to cool slightly. The type of torch that you have will determine the ways you can ignite your arc. If you have a High Frequency torch, you can activate it with the button or foot control , which also controls your gas. Gas Cutting Accessories. Manual masks require you to jerk your head dropping the mask into position or require to use a free hand to pull the mask down. So, you need to use the DCEN setup for steel, stainless steel, nickel alloys, copper, and similar materials.

TIG welding requires a slightly different safety setup than other arc welding processes. Obviously, you should still wear proper welding apparel and boots to protect yourself if the molten piece of metal does drop on you.

In order from left to right, they are:. The balance is always a percentage, when you change one polarity the other one automatically adjusts to the difference. Tacking Tack welding two pieces together will hold your work in place and prevent the work from moving as you progress along the weld. We recommend getting the lanthanated or thoriated tungsten for beginners or the ceriated tungsten if you only plan to weld thin stock. Workshop Equipment Menu Ad 2. A good rule of thumb is the thicker your workpiece, the thicker your tungsten and vice versa. Take a filler rod in your left hand and position horizontally so that it rests at a 15? After the arc is started the output current will be at start min current. TIG welding is considered the most challenging type of welding to learn as there is a lot more room for human error. Setting the tungsten stick out for fillet welds is covered on the fillet weld page. Miscellaneous MIG Accessories. Ad space 1 MIG - Our best ever selling welder The tungstens are colour coded because they are almost identical in appearance. This is a really inexpensive way to try TIG welding and in capable steady hands can produce really nice looking welds.