Roy Crumrine and I Collaborate to bring you some tips for tig welding aluminum on a turntable. Preheating thick aluminum and How to make a simple prop stand are the main topics. Roy and I both take in welding work on round parts from time to time...and we both have turntable positioners that we use to bang out parts so that we can make a profit. | Welding Tips & Tricks

This is Part 2 of a How to TIG Weld Aluminum series. I asked for comments in part 1 and wow did I get a lot of comments. over 350 so far. 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 those questions about how to tig weld aluminum. For Tig Fingers an