What Is High-Frequency Ignition in TIG Welding? Do You Need It?
All you want to know about the high-frequency (HF) arc ignition in TIG welding. When it’s necessary, and the difference from touch-HF.
What is AC frequency in TIG welding? (aluminum settings)
Understand what the AC frequency setting on your TIG welding machine does, how it affects aluminum, and when to set it high or low.
What is AC Balance in TIG Welding? (Correct Settings)
The AC balance feature is a common practice for aluminum TIG welding. Learn how it affects the arc and how to set the correct value to get shiny and strong beads.
TIG Welding Foot Pedal: Basics, Setup, Selection, and Tricks
Learn the basics of the TIG foot pedal, if it’s necessary, how to set it up, select, and maintain it, and a few useful tricks.
How to TIG Weld Cast Iron: With and Without Preheating
Learn why TIG welding cast iron is hard and the basic how-to steps. Plus, when you can skip preheating and an alternative easier way.
