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Tends furnace that melts scrap metal casts it into pigs bars or ingots for reuse. regulates furnace controls to attain specified temperature. shovels scrap metal into furnace. skims dross scum from molten metal, using ladle. turns valve allows molten metal to run into molds to form pigs. removes cooled pigs from mold stacks pigs in storage ...

Supervises and coordinates activities of workers engaged in processing electronic components parts, like printed circuit boards pcbs , electron tubes, and semiconductor devices. examines product for conformance to specifications quality standards, applying knowledge of manufacturing processes. demonstrates methods & trains workers in sequence of processing tasks and operation and control of machines equipment. maintains records ...

Tends machine equipped with automatic quill loading doffing device that winds yarn from cones or tubes onto quills for use in loom shuttle. loads hopper with empty quills by hand or electric hoist. places supply packages of yarn on holders, according to yarn count, blend and color of label inside packages and ties yarn ends from packages to ends in machine cuts excess yarn at knots with scissors. observes winding units to detect breaks in ...

Cuts removes waste yarn entangled around machine parts of yarn texturing machine, using knife. observes machine positions for making sure yarn ends are running through automatic cutters that drop wires are set and to detect defective cutters or uncut waste yarn left from previous shift. cuts waste yarn caused by yarn breaks from machine parts, like feed rollers takeup packages, using knife. removes feed rollers to cut waste yarn, and ...

Repairs refinishes mannequins used to display wearing apparel on sales floor or in store window. fills cracks and chips with putty sandpapers surface. mixes paint to match flesh color on mannequin applies paint with brush or spray gun. retouches features with paint, using airbrush. keeps inventory records of mannequin arms, wigs, and display ...

Tends machines that grind coffee beans to specified fineness. pulls lever or adjusts control to regulate flow of coffee beans into grinding machines. starts machines turns dials or moves levers to adjust grinding rollers. may control conveyors that carry ground coffee to storage ...

Directs and coordinates activities of customs collection district personnel and cooperates with officials of other government agencies to enforce federal customs laws collections, under supervision of district customs director government ser. . dictates correspondence prepares or verifies district reports. answers inquiries of confidential or technical nature. confers with officials of other government agencies to effect mutual ...

Controls vacuum coating equipment to coat optical elements with chemical or metal film to alter reflective properties of elements. reads work order to ascertain thickness of optical element type coating material specified. installs heating filament in coating machine according to type coating applied, using screwdriver. fills crucible with coating material positions crucible under heating filament. secures optical element in jig centers jig ...

Tends maintains desilting basin that removes silt from river water entering irrigation system. reads dials gauges to define if equipment is operating according to specifications. inspects sluice hoppers of clarifiers to detect clogged valves. flushes valves to clear them. inspects repairs ventilating blowers, pumps, and corrosion protection system. removes trash from slots of influent channels, using steel rake. sluices sand silt from ends ...

Examines green sewer pipe for defects. scans and feels exterior interior of sewer pipe for blisters, cracks, or hollow areas. marks unsatisfactory pipe, using chalk. may count rejected pipe ...


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