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Tends cupping machine that cuts polishes oilcups in jewel bearings. depresses pedal to open chuck, inserts jewel with tweezers and releases pedal to clamp jewel in place. lowers head holding diamond borax broaching tool to working position, starts machine and loads other machines. removes finished jewel when machine automatically stops. examines cupped jewels for correctness of cut. verifies dimensions of recess on upright ...

Feeds woodstock onto conveyorized glue wheel that applies glue to edges of woodstock preparatory to bonding. locates specified woodstock in storage area conveys woodstock to work station. lifts woodstock pieces from stock in prescribed sequence, following assembly sequence reference marks on woodstock pieces and loads woodstock onto conveyor that conveys woodstock across glue-applying mechanism. places final piece in assembly sequence at ...

Tends roller machine that smooths or glazes surface or accentuates natural grain of leather. positions leather on bed of machine depresses pedal to lower roller onto leather. starts machine to move roller over leather. shifts position of leather under roller to impart specified finish to entire surface. pulls finished leather from machine table stacks leather on cart. may be designated according to section of hide rolled as back roller ...

Forms flange on open ends of glass tubes used in manufacturing laboratory and medical instruments and apparatus, using gas burner handtools. rotates glass tube over gas burner to heat end of tube. inserts end-opening tool into tube to flare opening closes jaws of flange-forming tool to shape flange. may rotate flange over gas burner to glaze flange or to add or remove glass to obtain uniformity of finished flare. may trim edge of flange, ...

Maintains coke oven machinery auxiliary equipment in working condition. examines or listens to equipment, like pushers, charging larrys, door removers, coke guides and mud-handling equipment to detect faulty operation, or worn or damaged parts. dismantles units adjusts or replaces defective parts, using bars, airhammers, sledges, chisels and wrenches. notifies maintenance-mechanic supervisor any industry of major repairs required, like ...

Prepares sample pads of textile fibers by hand for use in comparing textile batch color with standard. cards fibers received from dyeing process, using brush and dries fibers in oven. weighs dried fibers, mats specified weight into pads and washes dries pads. cuts excess fibers from pads, using scissors. attaches identification tags to pads. may blend different colored fibers to define quantity of each color required to make specified ...

Applies coating of opaque porcelain over cast metal tooth cap, using brush. mixes porcelain of specified color water to required consistency. brushes porcelain mixture over surfaces of metal cap. places cap in electric oven for specified time to dry harden porcelain. removes cap and examines cap to make sure even application smoothness of coating. routes workpiece to specified department for application of finish porcelain. may grind ...

Tends stuffing machine that fills molds with meat emulsion to form meat loaves. slides mold under discharge nozzle of stuffing machine moves lever to discharge emulsion into mold. removes filled molds places them on racks for further processing. may fill molds with meat cuts or whole pieces of meat by hand or using compressed air plunger be designated hand molder, meat meat products . may stuff bologna canadian bacon into casings by hand. ...

Tends machine that compresses heels to give them better wearing quality. feeds precut heels of leather or composition material into machine observes operation. may change dies adjust stroke of ram. may tend machine equipped with blades that trim shape breast of heel during operation. may compress top lifts and be designated top-lift compressor boot shoe ...

Tends machine that kneads tips of felt hat cones to form shape crowns of hats. soaks cones in trough of heated water. selects hat form according to size specifications, positions form on machine bed and moves lever to secure form. pulls soaked cone onto form and depresses pedal to raise form and cone against moving machine fingers that knead tip of cone, stretching cone onto form shaping crown. grasps bottom of cone rotates cone to make ...


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