Скачать с ютуб Reading the Puddle for Full Pen on Aluminum Butt Joints в хорошем качестве

Reading the Puddle for Full Pen on Aluminum Butt Joints

Subscribe to my channel for more weekly videos. https://www.youtube.com/user/weldingt... Visit my store at https://weldmongerstore.com for TIG cup Kits, TIG Fingers, Gloves, DVDs, Tungsten, and other quality welding tools. New products being added weekly. read the detailed article here https://www.weldingtipsandtricks.com/... Follow me on social media to see what I’m up to: Instagram:   / weldmonger   Facebook:   / weldingtipsandtricks   Join the discussion with thousands of welders at the Welding Tips & Tricks forum http://forum.weldingtipsandtricks.com I remember way back to when I was in welding school, my instructor was always telling me to “watch the puddle”. Good advice even if he didn’t explain what I was supposed to be watching. Watching the puddle is one of the main things that tells you whether you are getting full penetration on an aluminum butt joint. You want to see the puddle sink a bit in between dabs of filler metal. This can be subtle but the more your eyes get trained, the more readily you can read the puddle. What are the things that make the most difference in getting full penetration on aluminum? Amperage AC frequency settings AC balance Arc length Torch angle Chill factor/heat sinks Fit up and joint prep Cup size and gas flow rate Shielding gas Travel speed Electrode tip geometry