its O/A gas welding. practice for an upcoming project. ive experimented with gas welding once prior, on a much smaller scale.
so ya, its kinda like brazing, but not really. when brazing there is a lot of "flicking" the flame away to keep the tubes and brass from over heating. i had to fight that urge to flick away the flame. keep the tip buried in the molten pool and add filler (wire coat hanger in this case).
after i do this a couple more times ill get the hang of it, things wont be so ugly.
and of course TIG welding is on the distant horizon.
Tuesday, July 6, 2010
kinda like brazing, but not really!
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