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U.S. Department of Labor
Industry: Government; Labor
Number of terms: 77176
Number of blossaries: 0
Company Profile:
A professional who tends machine that rewinds metal coils processed by alodize-machine operator and assists in coating metal sheets and coils. Respnsibilities include: * Places cardboard core on rewinding arbor and starts end of coil around core. * Pulls levers to start rewinder. * Cuts material to specified lengths, using hand shear. * Tapes loose end and removes coil from rewinder, using hoist. * Lifts sheets from discharge end of machine and stacks finished sheets onto skid. * Places coil on unwinding equipment and threads coil end through machine, preparatory to alodizing process. * Performs other duties as described under helper master title.
Industry:Professional careers
A professional who tends equipment that applies bran or mixture of sawdust and lime to tin plate surfaces to remove palm oil from plates. Respnsibilities include: * Moves controls and valves to regulate speed of conveyor and feed mechanism and adjust flow of soda ash solution to wash unit. * Observes operation to detect faulty feeding of plates into units that brush plate surfaces with bran and wash residue from plates. * Replenishes exhausting supply of bran in hopper. * Inspects plates to ensure removal of palm oil from plates.
Industry:Professional careers
A professional who tends furnace that heats scrapped small arms ammunition to explode powder and reclaim lead and brass. Respnsibilities include: * Pulls trucks of tote boxes from storage area to furnace hoppers. * Scoops or dumps primers or loaded cartridges into hopper. * Shovels exploded primers from furnace floor or skims cartridge and bullet cases from surface of molten lead, using skimming tool, and deposits them in containers, according to type of metal. * Ladles molten lead from furnace pot into pig molds. * Carries cooled pigs to storage area and stacks them on skids. * May burn waste powder in open pit by dumping it onto wood fire, using remote-control trolley.
Industry:Professional careers
A professional who tends machine that coats metal objects with ceramic material. Respnsibilities include: * Places workpiece on rack, observing reflection in mirror below rack to determine when surface to be coated is exposed. * Closes machine door and presses button to start rack revolving and initiate coating cycle. * Observes gauges and turns valves to maintain specified flow through coating nozzle. * Fills reservoir with ceramic material and turns valves on hydrogen supply tanks to maintain flow of gas to machine. * Removes coated parts, blows away excess material with airhose, and places parts in container.
Industry:Professional careers
A professional who tends machine that coats metal objects with ceramic material. Respnsibilities include: * Places workpiece on rack, observing reflection in mirror below rack to determine when surface to be coated is exposed. * Closes machine door and presses button to start rack revolving and initiate coating cycle. * Observes gauges and turns valves to maintain specified flow through coating nozzle. * Fills reservoir with ceramic material and turns valves on hydrogen supply tanks to maintain flow of gas to machine. * Removes coated parts, blows away excess material with airhose, and places parts in container.
Industry:Professional careers
A professional who tends machine that sprays or dips tungsten wires with chemical (getter) used to burn off residual air and moisture in electric light bulbs. Respnsibilities include: * Fills receptacle of machine with getter. * Starts machine that sprays or dips getter onto tungsten filaments. * Observes application of getter to ensure uniformity and to prevent distortion. * May weigh specified quantity of filaments and calculate number, using slide rule and known weight of single unit. * May place tray with coated filaments in oven to dry.
Industry:Professional careers
A professional who tends vacuum or pressure tank that impregnates powdered-metal parts with lubricating oil or molten plastic. Respnsibilities include: * Pours impregnating material into tank. * Sets controls of heating unit to attain specified temperature of solution. * Places containers of parts in tank and closes cover. * Observes gauge and turns valves to attain specified pressure or vacuum in tank. * Closes valves after specified time, and removes finished parts from tank.
Industry:Professional careers
A professional who tends battery of machines that dip metal buttons, buckles, and related parts into lacquer. Respnsibilities include: * Pours lacquer into tank to indicated level. * Hangs racks of parts over lacquer tank, and starts machine that automatically dips buckles into lacquer and raises them over tank to drip dry. * Lifts racks from machine to handtruck and transports racks into drying oven.
Industry:Professional careers
A professional who tends tumbling machine that sprays small arms cartridge parts with lubricating solution and dries them preparatory to drawing operations. Respnsibilities include: * Empties containers of parts into hopper, manually or using electric hoist. * Turns handwheel to regulate spray of lubricating solution. * Reads gauges and adjusts steam valves or electrical controls to maintain specified drying temperature within drum. * Positions empty container at discharge chute to receive dried parts and removes filled container, using handtruck.
Industry:Professional careers
A professional who tends machines that lubricate, granulate, and pelletize metallic powder. Respnsibilities include: * Pours specified amount of powder and lubricants into mixing machine. * Starts machine that mixes powder with lubricants for specified length of time. * Pours mixture into trays and places mixture in drying ovens. * Dumps lubricated and dried powder into hopper of granulator-screener machine. * Starts machine that granulates and screens powder. * Pours screened powder into jars. * Dumps specified amounts of lubricated and screened powder in glass pellet-rolling jars and screws covers on jars. * Places jars on rack of rolling machine and starts machine that forms powder into pellets. * Separates pellets according to size and places them in jars.
Industry:Professional careers
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