Question about gas lenses

  • Posted by james rivard
  • August 24, 2017 12:10:23 AM PDT
  • 0 comments
  • 116 views
GAS

Hello,

I have a Miller 20M water cooled torch with a Sychrowave 180SD and Coolmate 4. I'm just getting back to TIG after a few years and have never used a torch with one. I'm looking to start practicing on 3/16" or smaller mild steel. My understanding from reading various posts is that one of the advantages to using a gas lense is the increase in stickout of the tungston. Has anyone tried different lenses and found one head and shoulders above the rest. How do I determine the right cup size?
Thank You


I didn't find the right solution from the Internet.
Reference http://www.millerwelds.com/resources/communities/mboard/forum/welding-discussions/25736-question-about-gas-lenses

 

 

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