Search Results for: Inspect photomasks instruments
containers, according to specifications and blueprints: lays out and marks weld points and position of components on workpiece, using rule, square, templates, and scribe. ) selects, positions, aligns, and bolts electrodes, jigs, holding fixtures, guides, and stops onto machine, using measuring instruments
mathematics. ) makes trial weld. ) adjusts electrode gap and feed rollers to thickness of metal. ) dresses electrodes, using tip dresser, file, emery cloth, or dressing wheel. ) devises and builds fixtures. ) gives directions to welding-machine operator, resistance in operation of machine. ) may inspect...
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