Live stream preview

Watch this video and more on WelderSkills

Watch this video and more on WelderSkills

AC frequency settings for TIG Aluminum

More Videos • 4m 28s

Up Next in More Videos

  • Andrew Cardin - 4F Overhead 7018 5/32...

    Andrew Cardin did the welding in this video while Jody handled the filming.

    165 amps, arc force set to 10 using a Lincoln PowerMIG 210mp. We decided to use some leftover rods so that we show lots of restarts because being able to make a good restart is a fundamental skill... especially in overhe...

  • Aerospace TIG Welding Test on Stainless

    Aerospace tig welding tests almost always involve a fixture like the one shown in this video. Little details like how you place the chill bars can make a big difference.
    Even though it would be rare to weld plain 304 stainless for aerospace, the tips still apply.
    Typical test material for th...

  • Pretty Welds are Not Always Good Welds

    In this vdieo, I use a few different tig welding techniques to demonstrate that a pretty weld is not always a good weld. Filler rod size and technique are key factors.