NASA NTRS · 19770000322
Arc-starting aid for GTA welding
Abstract
Three-in-one handtool combining arc-gap gage, electrode tip sander, and electrode projection gate, effectively improves initiation on gas tungsten arc (GTA), automatic skate-welding machines. Device effects ease in polishing electrode tips and setting exactly initial arc gap before each weld pass.
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Whiffen, E. L.. 1977-11-01. Arc-starting aid for GTA welding. https://ntrs.nasa.gov/citations/19770000322
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