Use with standard collets.
Ceramic cup sizes for tig welding.
Tig gtaw heliarc or heliweld gas nozzles or gas cups are available in a variety of shapes and sizes depending on your torch and welding application.
The cup sizes work like this.
They are also made of standard grade copper or tellurium copper.
3f lap joint tig welding 11 ga carbon steel.
Tig welding parametres table.
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When choosing collets and collet bodies you need to consider two main factors.
Below are five tables that will help select the correct current and tungsten size type when initially setting up your tig welder tweak and change as necessary for your own situation.
Collet bodies screw into the tig torch and accommodate various size tungsten and their respective collets each of which range in size from 020 to 1 4 inches.
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These cups have a coding system to identify them and there is a number assigned to each size.
It all comes down to the size of the weld joint that will be made.
The gas outlet or orifice of a tig gas nozzle is measured in 1 16 1 6mm increments.
No quality short cuts designed for consistancy and long life.
When tig welding you should clean the work to bare metal and degrease with acetone an inch on both sides of the joint.
You want to spray oil in your tig nozzle.
The basics of tig cup sizes are easy.
What the cup does is provide shielding gas coverage to the weld joint.
No anti spater spray or gel in tig nozzle.
A bad low quality earth or a low voltage supply can seriously lower the maximum welding capabilities of your welder.
The size cup is largely determined by accessibility to the weld and material type.
Tig welding is a clean process that should not spatter like mig welding if your doing it right.
Jazzy 10 cup for tig welding steel tubing when you need a long stickout and great argon coverage.
Jazzy 10 ceramic cup.