51-4191.00 · Task explorer
Heat Treating Equipment Setters, Operators, and Tenders, Metal and Plastic: reported tasks and exploration worksheet
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.
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Read the task inventory
This source lists 23 tasks, including 8 marked Core and 15 marked Supplemental. Labels and dates are retained below. Employers can combine or divide these responsibilities differently; explore the task itself before assuming it belongs in every version of the role.
Task source dates: 07/2016.
23 tasks shown
Core · Task 12087 · 07/2016 · Incumbent
Read production schedules and work orders to determine processing sequences, furnace temperatures, and heat cycle requirements for objects to be heat-treated.
Core · Task 12088 · 07/2016 · Incumbent
Record times that parts are removed from furnaces to document that objects have attained specified temperatures for specified times.
Core · Task 12094 · 07/2016 · Incumbent
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.
Core · Task 12107 · 07/2016 · Incumbent
Start conveyors and open furnace doors to load stock, or signal crane operators to uncover soaking pits and lower ingots into them.
Core · Task 12089 · 07/2016 · Incumbent
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.
Core · Task 12091 · 07/2016 · Incumbent
Remove parts from furnaces after specified times, and air dry or cool parts in water, oil brine, or other baths.
Core · Task 12099 · 07/2016 · Incumbent
Move controls to light gas burners and to adjust gas and water flow and flame temperature.
Core · Task 12093 · 07/2016 · Incumbent
Instruct new workers in machine operation.
Supplemental · Task 12095 · 07/2016 · Incumbent
Determine flame temperatures, current frequencies, heating cycles, and induction heating coils needed, based on degree of hardness required and properties of stock to be treated.
Supplemental · Task 12090 · 07/2016 · Incumbent
Determine types and temperatures of baths and quenching media needed to attain specified part hardness, toughness, and ductility, using heat-treating charts and knowledge of methods, equipment, and metals.
Supplemental · Task 12104 · 07/2016 · Incumbent
Examine parts to ensure metal shades and colors conform to specifications, using knowledge of metal heat-treating.
Supplemental · Task 12112 · 07/2016 · Incumbent
Set and adjust speeds of reels and conveyors for prescribed time cycles to pass parts through continuous furnaces.
Supplemental · Task 12096 · 07/2016 · Incumbent
Load parts into containers and place containers on conveyors to be inserted into furnaces, or insert parts into furnaces.
Supplemental · Task 12102 · 07/2016 · Incumbent
Test parts for hardness, using hardness testing equipment, or by examining and feeling samples.
Supplemental · Task 12101 · 07/2016 · Incumbent
Signal forklift operators to deposit or extract containers of parts into and from furnaces and quenching rinse tanks.
Supplemental · Task 12097 · 07/2016 · Incumbent
Mount workpieces in fixtures, on arbors, or between centers of machines.
Supplemental · Task 12100 · 07/2016 · Incumbent
Reduce heat when processing is complete to allow parts to cool in furnaces or machinery.
Supplemental · Task 12113 · 07/2016 · Incumbent
Mount fixtures and industrial coils on machines, using hand tools.
Supplemental · Task 12108 · 07/2016 · Incumbent
Heat billets, bars, plates, rods, and other stock to specified temperatures preparatory to forging, rolling, or processing, using oil, gas, or electrical furnaces.
Supplemental · Task 12092 · 07/2016 · Incumbent
Position stock in furnaces, using tongs, chain hoists, or pry bars.
Supplemental · Task 12106 · 07/2016 · Incumbent
Repair, replace, and maintain furnace equipment as needed, using hand tools.
Supplemental · Task 12109 · 07/2016 · Incumbent
Clean oxides and scales from parts or fittings, using steam sprays or chemical and water baths.
Supplemental · Task 12111 · 07/2016 · Incumbent
Stamp heat-treatment identification marks on parts, using hammers and punches.
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Source and practice material
Occupational context uses the O*NET® 31.0 Database from the U.S. Department of Labor, Employment and Training Administration, under CC BY 4.0. View the occupation.
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