How do they match: Welders, Cutters, Solderers, and Brazers

  • Preheat workpieces prior to welding or bending, using torches or heating furnaces.
  • Prepare all material surfaces to be welded, ensuring that there is no loose or thick scale, slag, rust, moisture, grease, or other foreign matter.
  • Check grooves, angles, or gap allowances, using micrometers, calipers, and precision measuring instruments.
  • Connect and turn regulator valves to activate and adjust gas flow and pressure so that desired flames are obtained.
  • Repair products by dismantling, straightening, reshaping, and reassembling parts, using cutting torches, straightening presses, and hand tools.

  • Cut industrial materials in preparation for fabrication or processing.
  • Heat material or workpieces to prepare for or complete production.
  • Melt metal, plastic, or other materials to prepare for production.