Tig welding aluminum in the 3G position, the importance of cleaning, hand positions, wire feeding technique, arc shots, and more covered this week. Cleaning the joint edge with a clean file, carbide burr, or something that does not leave a residue or smear oxides is important to get the best results and smoothest penetration. I showed what happens when you dont use the best cleaning practices and also , how badly I needed practice when I started making this video. But I brought you along the pro

This is part 3 in a "how to tig weld aluminum" series. this video is about AC frequency adjustments and when to use different frequency settings. Rule of thumb here is higher frequencies seem to help on thinner aluminum and lower frequencies help on thicker aluminum...especially for tig welding aluminum castings see the full article here https://goo.gl/C46Kkl For Tig Fingers and other welding accessories, visit my store https://weldmongerstore.com | Welding Tips & Tricks