Its all to do with the direction that electrons flow or summink like that. The only reason for the “earth” or “ground” clamp is to make a continuous circuit from welder, to electrode, to workpiece, and back to welder. No circuit, no current, no heat.no welding for you today, senor! Back to the old gas axe sone.
Now that we possess all of the products that we need, it is certainly period to build the TIG torch. We need to understand how to arranged up the flashlight (tungsten dimension, gas mug size, etc) before we can start the assembly process. We will make use of our convenient TIG finance calculator to help us amount this out (you can also download the TIG calculator for your Google android or iPhoné).
The TlG finance calculator is fairly easy to use. It functions like a slip rule, you align the dark mark with your steel width (for illustration: 1/16'), your welding joints (for instance: fillet), and your steel kind (for example: Lightweight aluminum or Metal).
Tip:If you wear't know what your welding mutual type is, there is definitely a poster above the high voltage safety change (the factor that looks like a giant outlet breaker) that shows the different sorts of joint parts.
Once you figure out your metallic type, width, and welding mutual type the calculator will tell you the proper:
-Tungsten size
-Fuel cup spray hole diameter
-Filler rod diameter
-Present kind and amperage variety
-Gasoline kind and circulation
The TlG finance calculator is fairly easy to use. It functions like a slip rule, you align the dark mark with your steel width (for illustration: 1/16'), your welding joints (for instance: fillet), and your steel kind (for example: Lightweight aluminum or Metal).
Tip:If you wear't know what your welding mutual type is, there is definitely a poster above the high voltage safety change (the factor that looks like a giant outlet breaker) that shows the different sorts of joint parts.
Once you figure out your metallic type, width, and welding mutual type the calculator will tell you the proper:
-Tungsten size
-Fuel cup spray hole diameter
-Filler rod diameter
-Present kind and amperage variety
-Gasoline kind and circulation