Tig Welding some fairly Thin outside corners
http://www.weldingtipsandtricks.com/tig ... minum.html
K3NTAuDjuYA
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Cool video - really liked the fact that 400Hz, 250Hz, and 60Hz were all included 
Watch that hand on the hot metal! Felt that from here
Watch that hand on the hot metal! Felt that from here
Dave J.
Beware of false knowledge; it is more dangerous than ignorance. ~George Bernard Shaw~
Syncro 350
Invertec v250-s
Thermal Arc 161 and 300
MM210
Dialarc
Tried being normal once, didn't take....I think it was a Tuesday.
Beware of false knowledge; it is more dangerous than ignorance. ~George Bernard Shaw~
Syncro 350
Invertec v250-s
Thermal Arc 161 and 300
MM210
Dialarc
Tried being normal once, didn't take....I think it was a Tuesday.
- Otto Nobedder
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Interesting video!
I had a moment in the "intermission" where I shook my head for a moment... After you filled that slot and flipped the part.
I'd have dry-washed the back side to (a) close any discontinuities and (b) make a fully concave surface to fill.
A simple difference in technique, but with my bad eyes and shaky hands, I'd be more confident of a complete fill and fusion if I'd dry-washed and seen everything close.
Steve S
I had a moment in the "intermission" where I shook my head for a moment... After you filled that slot and flipped the part.
I'd have dry-washed the back side to (a) close any discontinuities and (b) make a fully concave surface to fill.
A simple difference in technique, but with my bad eyes and shaky hands, I'd be more confident of a complete fill and fusion if I'd dry-washed and seen everything close.
Steve S
- Otto Nobedder
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As to frequency, I've had use of machines capable of 400Hz. I was not impressed, until I welded 3/8" .049 wall 6061 instrument tube.
Sure, the noise is annoying, but the thinner you get on material, the more you appreciate the ability to focus a 10A arc.
99% of the time, I'm perfectly happy with the 60Hz I'm stuck with at work, but there are times I'd appreciate higher frequencies.
Steve S
Sure, the noise is annoying, but the thinner you get on material, the more you appreciate the ability to focus a 10A arc.
99% of the time, I'm perfectly happy with the 60Hz I'm stuck with at work, but there are times I'd appreciate higher frequencies.
Steve S
Hollywood1
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Cool video! I appreciate all the tips. I would not be where I am at now in such a short time if it wasn't for this forum and Jody's helpful videos. Thanks again. John
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