TIG > Certification Tests

TIG > Certification Tests

Subscribe Share
TIG > Certification Tests
  • 6G Welding Test - Monster Coupon (Part 1)

    The monster coupon is a fairly common test given because it qualifies for a greater range of diameters and thickness. This video shows some techniques for the root.

  • 6G Welding Test - Monster Coupon (Part 2)

    The monster coupon is a fairly common test given because it qualifies for a greater range of diameters and thickness. This video shows some techniques for the stick fill and cap and body positioning tips.

  • TIG Welding Aluminum Tips on a Fixture Plate

    A laser cut aluminum star provides lots of different angles and opportunity to learn things like hand position

  • How to TIG Weld Aluminum - Part 1

    There is a lot to talk about.
    things like tungsten electrodes..type and size ( i like 2% lanthanated for everything and 3/32 takes care of most of my daily welding)
    shielding gases ...argon is best to start but if you begin to specialize in thicker aluminum, it might make sense to use a blend of ...

  • TIG Welding Aluminum with Different Waveforms

    The current waveforms are advanced square wave, soft square wave, sine wave, and triangle wave.
    They all have slightly different looks, sounds and characteristics.
    Some waveforms are supposed to be better for thin metals, others for thicker metals.
    There is another advanced feature on a very few...

  • How to TIG Weld Aluminum - Part 2

    Questions about AC balance, AC frequency, tungsten electrodes, shielding gases, techniques for feeding wire, how to keep a tight arc without dipping in the puddle, and a lot more.
    While I figure out the best way to answer as many questions as possible, I have to start by answering just a few of t...

  • Tips for Passing Your Aluminum TIG Welding Test D17.1 spec

    You’ve probably read how aluminum needs to be really cleaned thoroughly before welding.
    A lot of aluminum can be tig welded without doing a whole lot of cleaning it really depends on the application.
    For general fabrication, often times a wipe with acetone or alcohol will do the trick if the me...

  • 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...

  • TIG Welding Aluminum 1G Butt and 2F Tee

    This Video gives tips for TIG welding a 1G flat butt joint and how to watch the puddle sink to make sure you are getting penetration,
    A tee joint fillet weld test in 11 ga thickness usually requires penetration into the root but not all the way thru the back side