What kind of regulator do I need for Mig welding?
Argon Regulators normally show Gas Flow Rate in Litres Per Minute and Cubic Feet Per Hour. It’s important to make sure the Delivery Gauge reads Flow Rate as most Mig and Tig Welders will quote a recommended delivery in Litres per Minute. An Argon Regulator should also be used for Argon/Co2 Mixed gases.
Can you use an oxygen regulator for Argon?
You should not use argon regulator for oxygen. Although there is not much difference between an Oxygen and Argon regulator, using an argon regulator for an oxygen cylinder may be hazardous.
How do you adjust a Mig gas regulator?
If your setting gas flow on a Mig or Tig, operate the machine so it’s gas valve is open. Slowly turn the Gas Regulator Control Knob clockwise. When you start to feel resistance the gas should start to flow and the Delivery Gauge Needle will start to move around the scale.
How does an argon regulator work?
A regulator essentially does one thing: It allows you to regulate the output pressure of the gas you’re using from the cylinder or pipeline. The reduction in pressure sets the gas at a usable pressure level for cutting, heating, and welding/brazing or flow rate for gas shielding in welding applications.
What gas do you use for MIG welding?
The basic gas for MIG/MAG welding is argon (Ar). Helium (He) can be added to increase penetration and fluidity of the weld pool. Argon or argon/helium mixtures can be used for welding all grades.
What is the difference between a flow meter and a regulator?
The flowmeter has the tube, the flowgauge has a second gauge which is calibrated to deliver a specific adjustable flow rate. The high pressure regulator like that used with oxygen/acetylene regulates pressure and is adjustable.
Can I use oxygen for MIG welding?
Oxygen is another gas used in MIG welding for shielding. Oxygen is non-inert and generally used in small proportions to stabilize the arc. Its main purpose is to increase weld penetration for thicker metals and stainless steel projects.
What pressure should the gas on a MIG welder be?
MIG shielding gas flow is set and measured as cubic feet of gas per hour (CFH) NOT pressure in psi. Unlike oxyfuel welding and cutting, MIG gas flow rates are very low. The gas pressure in the hose going into a wire feeder/welder, while welding, typically varies from 3 to 8 psi.
What PSI should argon MIG?
https://www.youtube.com/watch?v=Yl8mUixogCE