List of Career Duties Under Heat Treating Business Sector
HOME |
LIST OF CAREER DUTIES UNDER HEAT TREATING BUSINESS SECTOR
Bluing oven Tender Career Duties
- Assist Heat Treater heat treating I or Heat Treater heat treating Ii in annealing, hardening, or tempering metal objects by performing any combination of the following duties
- Clean foreign matter, like scale, rust, or grease, from metal objects, using solvents, wire brushes, scrapers, or hammer chisel
- Hang parts on racks, hooks, or fixture, or places them on handtrucks or conveyors and charges them into furnace manually or using hoist
- Adjust controls to maintain specified temperature in furnace
- Immerse objects in chemical bath or places objects in containers packs carbonaceous material around them
- Quench heated objects in liquid, like oil or water
- Mark identification on parts
- Perform other duties as described under Helper any industry Master Title.
Carburizer Career Duties
- Control furnace to harden surface of steel objects, using any of following methods
- 1 Places objects in wire basket immerses them in heated chemical bath, like sodium cyanide
- 2 Packs objects in metal boxes filled with carbonaceous material, like coke, coal, bone charcoal, or barium carbonate and charges boxes into furnace
- 3 Charges objects into furnace opens valves to circulate carbon-rich gas, like methane, around objects during heating process
- Remove objects from bath or furnace quenches objects in oil, water, or brine, or allows objects to cool to predetermined temperature before quenching, depending on metal properties specified
- May be designated according to article case-hardened as Die Case Hardener heat treating , or by process used as Cyanide Furnace Operator heat treating .
Draw furnace Tender Career Duties
- Assist Heat Treater heat treating I or Heat Treater heat treating Ii in annealing, hardening, or tempering metal objects by performing any combination of the following duties
- Clean foreign matter, like scale, rust, or grease, from metal objects, using solvents, wire brushes, scrapers, or hammer chisel
- Hang parts on racks, hooks, or fixture, or places them on handtrucks or conveyors and charges them into furnace manually or using hoist
- Adjust controls to maintain specified temperature in furnace
- Immerse objects in chemical bath or places objects in containers packs carbonaceous material around them
- Quench heated objects in liquid, like oil or water
- Mark identification on parts
- Perform other duties as described under Helper any industry Master Title.
Dulite machine Bluer Career Duties
- Operate gas furnace that heats metal gun parts to rustproof impart decorative nonreflecting blue finish
- Spray parts with steam to remove grease, grit and dirt
- Place parts in barrel of gas furnace & covers parts with mixture of bone chips whale or pine tar oil
- Close furnace door moves lever to rotate barrel
- Turn gas valves observes pyrometer to regulate temperature of furnace
- Open door after furnace cools, and pulls lever to tilt barrel dump contents into sieve
- Sift parts from bone mixture quenches parts in oil
- Blow oil chips from blued parts, using airhose
- Examine parts to make sure shade and color conform to specifications, utilizing knowledge of heat-treating methods metal properties.
Electronic Induction Hardener Career Duties
- Tend electronic induction machine, according to set procedures, to harden, braze, or anneal metal objects
- Position fastens part in fixture of machine
- Press button on control panel to start electric current flowing through induction coil for prescribed time
- May load automatic machine by dumping parts into hopper
- May test parts for hardness, using preset hardness testing equipment, and stamp heat treatment identification mark on casting, using hammer punch.
Flame annealing machine Setter Career Duties
- Sets up battery of machines that anneal sidewalls of metal cartridge shell cases preparatory to further processing
- Light gas burners and turns valves to regulate flow of gas coolant water
- Start conveyors dial feeder plates and turns setscrews in burner nozzles to direct flames which anneal specific area of cartridge case
- Replace worn dial-feed, burner conveyor parts, using handtools
- Instruct new workers in machine operation
- Observe color and area of dullness of annealed cases to define flame temperature coverage of cases
- Crush random samples between fingers to define degree of annealing attained
- May test cases for hardness [Hardness Inspector heat treating ] examine cases to define grain size of metal, using microscope.
Flame hardening machine Operator Career Duties
- Tend flame-hardening machine, according to set procedures, to case-harden metal objects
- Position fastens part in fixture, on arbor, or between centers of machine
- Press buttons on control panel to light burners that direct flame against part start automatic feeding or spinning mechanism
- Observe machine operation removes finished part
- May anneal metal cartridge or shell cases be designated Flame-Annealing-Machine Operator heat treating .
Flame hardening machine Setter Career Duties
- Sets up flame-hardening machines for Flame-Hardening-Machine Operators heat treating according to metallurgical work order specifications, utilizing knowledge of heat-treating methods metal properties
- Position fixture for holding workpiece fastens fixture to machine, using wrenches
- Mount workpiece in fixture, on arbor, or between centers of machine
- Estimate flame temperature and heating time cycle based on degree of hardness required metal to be treated
- Move controls to light burners adjust flame of oxyacetylene, propane, or other gas to prescribed temperature, judging temperature by flame color
- Start automatic feeding or rotating mechanism that moves part through hardening flame
- Test hardness of sample part [Hardness Inspector heat treating ]
- Adjust automatic feeding or rotating mechanism flame temperature until sample parts meet specifications.
Furnace Feeder Career Duties
- Assist Heat Treater heat treating I or Heat Treater heat treating Ii in annealing, hardening, or tempering metal objects by performing any combination of the following duties
- Clean foreign matter, like scale, rust, or grease, from metal objects, using solvents, wire brushes, scrapers, or hammer chisel
- Hang parts on racks, hooks, or fixture, or places them on handtrucks or conveyors and charges them into furnace manually or using hoist
- Adjust controls to maintain specified temperature in furnace
- Immerse objects in chemical bath or places objects in containers packs carbonaceous material around them
- Quench heated objects in liquid, like oil or water
- Mark identification on parts
- Perform other duties as described under Helper any industry Master Title.
Furnace Loader Career Duties
- Assist Heat Treater heat treating I or Heat Treater heat treating Ii in annealing, hardening, or tempering metal objects by performing any combination of the following duties
- Clean foreign matter, like scale, rust, or grease, from metal objects, using solvents, wire brushes, scrapers, or hammer chisel
- Hang parts on racks, hooks, or fixture, or places them on handtrucks or conveyors and charges them into furnace manually or using hoist
- Adjust controls to maintain specified temperature in furnace
- Immerse objects in chemical bath or places objects in containers packs carbonaceous material around them
- Quench heated objects in liquid, like oil or water
- Mark identification on parts
- Perform other duties as described under Helper any industry Master Title.