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Heat Treating Equipment Setters, Operators, and Tenders, Metal and Plastic

Set up, operate, or tend heating equipment, such as heat-treating furnaces, flame-hardening machines, induction machines, soaking pits, or vacuum equipment to temper, harden, anneal, or heat treat metal or plastic objects.

What you’d do

  • Read production schedules and work orders to determine processing sequences, furnace temperatures, and heat cycle requirements for objects to be heat-treated.
  • Record times that parts are removed from furnaces to document that objects have attained specified temperatures for specified times.
  • Adjust controls to maintain temperatures and heating times, using thermal instruments and charts, dials and gauges of furnaces, and color of stock in furnaces to make setting determinations.
  • Start conveyors and open furnace doors to load stock, or signal crane operators to uncover soaking pits and lower ingots into them.
  • Set up and operate or tend machines, such as furnaces, baths, flame-hardening machines, and electronic induction machines, that harden, anneal, and heat-treat metal.
  • Remove parts from furnaces after specified times, and air dry or cool parts in water, oil brine, or other baths.
  • Move controls to light gas burners and to adjust gas and water flow and flame temperature.
  • Instruct new workers in machine operation.

Skills that matter

  • Operation and Control
  • Operations Monitoring
  • Active Listening
  • Monitoring
  • Quality Control Analysis
  • Speaking

How to get there

Little to some preparation: usually a high school diploma or GED, though some jobs do not need one

Also called

  • Furnace Operator
  • Heat Treat Operator
  • Heat Treat Technician
  • Heat Treater
  • Batch Heat Treat Operator
  • Burner
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