Posted by Brian on 1/19/2008, 10:50 am
70.169.102.123
I'm inquiring about the color of weld upon completion of weld. I am using an automated machine I.E. WEIL 250a,seam welder, the color is a comination of blue and brownish, the machine has a full range of parameters I can adjust, the color is continuios throughout 48" seam, I need some ideas to try and correct. Adjustments are from currents at start and end ramp ups accelerations speed, every thing known to man
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