TIG Welding Aluminum with Different Waveforms
TIG > For Beginners • 14m
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 tig inverters and it is called advanced AC pulse.
Advanced AC pulse is when the current is alternated between DCEN and AC.
Up Next in TIG > For Beginners
-
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 ... -
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... -
Testing Different TIG Techniques, and...
There are many different ways to tig weld a tee joint. In this video I show 3 different ways...straight dcen with no pulse using a foot pedal, 1 pulse per second with foot pedal floored at 131 amps, and pumping the foot pedal for sort of a manual pulse.
