1. Computes yardage and determines number of accessories, such as belts, linings, and labels, required in manufacture of women’s garments: Reads cutting ticket to determine number of belts, buttons, labels, and amount of lining required for each style garment. 2. Computes number of yards of material used for each style …
1. Sets up and operates extrusion press and equipment to extrude and apply flux to wire and to brake, mark, and cut coated wire to form welding rods: Selects, positions, aligns, and bolts specified coating nozzle, spacers, wire guides, abrasive brushes, cutters, and marking wheels, to machine, using handtools. 2. …
1. Tends machine that coats wire with flux and marks and cuts wire into specified lengths to produce welding electrodes: Starts machine and observes as cores are automatically conveyed through wire feeder, coating nozzle in extrusion head, and past abrasive brushes, cutters, and marking wheels. 2. Examines welding rods for …
1. Bends and adjusts plastic or metal eyeglass frames according to prescription specifications, using jeweler’s handtools, such as hammers, screwdrivers, and pliers. 2. Measures frames to determine amount of adjustment required, using gauges and jigs.
1. Sets up and operates bench-mounted cutting machine to cut eyeglass lenses to specified size and shape: Selects metal pattern according to prescription specifications and mounts pattern in spring clamp of cutting machine. 2. Sets control dial for specified lens diameter plus allowance for edge grinding. 3. Aligns center and …
1. Sets up extrusion press to extrude carbon rods or welding rods and coat core with metallic paste: Selects coating nozzles, spacers, and wire guides, according to diameter and length of rod. 2. Positions, aligns, and bolts abrasive brush, coating nozzles, spacers, marking wheels, and wire guides to machine, using …
1. Operates extrusion press to encase electric wire and cable in rubber or plastic sheath: Bolts specified dies, guides, and guide holders in extrusion head of press. 2. Clamps roll of rubber strip on spindle of machine and threads strip into hopper-feeder, or fills hopper with plastic chips. 3. Sets …
1. Tends machine that presses lead ingots or billets through extrusion die to form slugs or lead wire for processing into bullets or cores used in jacketed bullets: Swabs mouth of press with grease and positions ingot or billet beneath ram. 2. Starts motor and presses lever to lower ram …
1. Cuts and bends aluminum extrusions into specified shapes for use as trim, fasteners, and bumper guards on fiberglass boats, using handtools and portable power tools: Obtains precut extrusions from stock, or cuts extrusions to specified length, using hacksaw. 2. Places blocks in jig and bends extrusions to shape around …
1. Repairs aluminum extrusion dies, according to specifications, using powered handtools: Examines exterior of dies for defects, such as cracks or excessive wear, and observes exterior surface of extrusion samples to determine whether inside of dies need resurfacing or polishing. 2. Secures dies in vise, and determines amount of metal …
1. Tends extractor tanks, distilling and condensing units, and auxiliary equipment that removes grease from bones for further processing: Loads bones into extractor tanks and bolts tank door, using wrench. 2. Turns valves to circulate naphtha and live steam through extractor tanks to dissolve and remove grease from bones. 3. …
1. Sets up and operates extrusion press to shape hot billets into products, such as bars, tubing, structural shapes, and rods: Installs dies, mandrels, containers, heating coils, press tools, extrusion heads, and run-out bridging in press, according to size and type of product, using handtools. 2. Removes billet from furnace …
1. Tends machine that extrudes rubber compound to produce strands for use in making elastic yarn: Adjusts valves to regulate and maintain specified flow of rubber compound and size of extruded strand. 2. Separates strands in acid bath with tweezers and places strands on rollers leading to curing oven. 3. …
1. Assists EXTRUDER OPERATOR in extruding thermoplastic materials to form tubes, rods, and film: Tapes end of extruded article to reel spindle and starts machine that winds material onto revolving spindle. 2. Measures extruded article with measuring wheel and cuts it to specified length, using saw or knife. 3. Removes …
1. Feeds wood chips into digesters used in steam distillation process for extracting crude turpentine: Seals cover to opening at bottom of digester. 2. Starts conveyor to fill digester with wood chips through charging hole at top. 3. Seals cover to charging hole. 4. Removes cover on hole at top …
1. Performs as nonspeaking member of scene in stage, motion picture, or television productions: Stands, walks, or sits in scenes as background for stars actions, or performs actions requiring special skills, such as dancing, swimming, skating, riding, or handling livestock. 2. Rehearses and performs pantomime, portraying points essential in staging …
1. Feeds conveyor and loads bones into tank of machine that extracts grease. 2. Closes tank and seals cover. 3. Rakes bones from tank after extraction process. 4. Removes burlap filter from bottom of tank and washes and replaces filter.
1. Tends machine that neutralizes carbonizing solution in felt and extracts moisture: Lowers felt pads into tank of boiling water, adds acid neutralizing agent, such as soda ash, and turns valve to admit compressed air that agitates water. 2. Transfers pads to electrically rotated basket by hand, starts basket, and …
1. Tends solvent extraction equipment that extracts oil from rice bran, soybeans, and cottonseeds: Observes temperature and steam pressure gauges, flowmeters and ammeters, and turns valves or handwheels to regulate temperature and flow of material in equipment within specified limits. 2. Tests samples of material for conformity to plant standards, …
1. Tends equipment that extracts salicylic acid from sodium salicylate solution by precipitation and dries salicylic acid by centrifugal force: Opens valves to pump sodium salicylate solution and required amount of sulfuric acid into extractor columns that absorb phenol from solution and cause precipitation of salicylic acid crystals. 2. Opens …
1. Tends machines that extract juice from citrus fruit: Starts machines, observes fruit rolling down chutes, and clears jams by prodding fruit with stick. 2. Inspects machine for proper functioning. 3. Examines refuse to determine whether maximum amount of juice had been extracted. 4. Notifies supervisor of needed adjustments or …
1. Treats termite-infested and fungus-damaged wood in buildings: Studies report and diagram of infested area prepared by SALES AGENT, PEST CONTROL SERVICE to determine sequence of operations. 2. Examines building to determine means of reaching infested areas. 3. Cuts openings in building to gain access to infested areas, using handtools …
1. Processes requisitions for gas main or electric-power line extensions and keeps control records to report and coordinate construction activities between utility and contractors: Compiles information required for preparation of line- or main-extension contracts from construction sketches. 2. Computes or verifies charges for customer. 3. Reviews completed contracts and construction …
1. Tends machine that glues oversized piece of cardboard to box top or bottom to form decorative protecting edge or flange around box: Loads cardboard pieces into machine feed hopper, fills glue reservoir, and starts machine. 2. Positions formed box on block and presses pedal to activate machine that glues …
