1. Develops formulas for paper-coloring dye and prepares directions for mixing dye with pulp to produce colored paper to specifications or customer’s sample: Determines composition of color sample, using spectrophotometer. 2. Mixes pulp with water, size, filler, and other ingredients to make sample furnish of type and quality of paper …
1. Tests dyed roving or yarn to determine fastness of dye and uniformity of color: Winds specified quantity of yarn or roving onto reel and binds sample skein with bleached cloth band. 2. Boils test sample in detergent solution for specified length of time. 3. Dries sample in humidity and …
1. Attaches inner coil of watch hairspring to collet preparatory to assembly to balance wheel: Positions collet over arbor of colleting tool, using tweezers and forces collet into place, using hand punch. 2. Places hairspring over arbor and inserts end of inner coil into hole in collet, using tweezers and …
1. Operates three-stage collet making machine to cut and chamfer outside diameters of watch collets, face them to specified thickness, drill hairspring hole, and saw slot in collet: Feeds collet into machine and starts machine. 2. Removes collets by hand, verifies finished collet dimensions, using precision gauges, and makes minor …
1. Applies glue to hairspring and balance wheel assembly of auto clocks and tends oven that dries glue to secure parts together: Places hairspring and balance wheel assembly in slots of die, using tweezers. 2. Applies glue to inner coil of hairspring to join hairspring to balance staff collet, using …
1. Tends drill press that drills holes in metal collars prior to assembly with watch escapement movement. 2. Positions collets on bed of drill press, using tweezers. 3. Lowers revolving drill to bore and countersink hole in collets.
1. Removes collection bags filled with knitted hosiery from knitting machines: Marks work tickets with information, such as style and size of hosiery being knitted on machines, and attaches tickets to machines. 2. Scans collection bags to detect bags filled with hosiery, removes bags from machines, and ties bags, using …
1. Notifies or locates customers with delinquent accounts and attempts to secure payment, using postal services, telephone, or personal visit: Mails form letters to customers to encourage payment of delinquent accounts. 2. Confers with customer by telephone in attempt to determine reason for overdue payment, reviewing terms of sales, service, …
1. Arranges and stacks printed or unprinted sheets on worktable according to size, weight, color, or number sequence: Picks up one sheet from each stack to assemble complete set. 2. Taps batch of sets on worktable or feeds sets into jogging machine to straighten and align sheets. 3. Applies glue …
1. Tends machine that assembles pages of printed material in numerical sequence: Adjusts control that regulates stroke of paper pusher, according to size of paper. 2. Places pages to be assembled in holding trays. 3. Starts machine. 4. Removes assembled pages from machine.
1. Examines gathered book, magazine, and pamphlet bodies to verify order and number of included signatures: Riffles bodies, one section at a time, observing signature figures. 2. Notes omitted, misplaced, or duplicated signatures, and rearranges or inserts sections to correct subject matter. 3. Stacks completed bodies.
1. Sets up and operates collating machine to perform functions such as assembling and perforating, stapling, gluing, folding, or cutting sheets of paper, forms, or signatures in specified sequence to form sets, following job specifications: Turns screws to adjust pockets and guides to accommodate sheets of paper to be collated. …
1. Tends machine that reverses partially finished collars on garments, such as ladies’ dresses, and flattens seams of collars: Folds collar back along seam and draws folded seam over lower jaw of machine. 2. Depresses pedal that lowers upper jaw of machine to spread seam. 3. Grasps and moves collar …
1. Operates overlock sewing machine to attach collar to neckline of garment: Positions collar on neckline and joins parts, manipulating fabric to align edges according to markings. 2. Performs duties as described under SEWING-MACHINE OPERATOR, REGULAR EQUIPMENT Master Title. 3. May set cuffs instead of collars, with or without intermittent …
1. Operates lockstitch sewing machine to attach collar to neckline of garment: Positions edges of one or more layers of collar on neckline and joins collar to neckline of garment, manipulating fabric to align edges according to markings. 2. Performs duties as described under SEWING-MACHINE OPERATOR, REGULAR EQUIPMENT Master Title. …
1. Operates sewing machine that simulates handstitching to join undercollar to neckline of garment. 2. Adjusts machine for depth of needle penetration, depending on fabric. 3. Performs duties as described under SEWING-MACHINE OPERATOR, REGULAR EQUIPMENT Master Title. 4. May operate machine to join top collar to neckline of garment.
1. Operates jumpbasting sewing machine to baste collar to neckline of coat, manipulating fabric to follow curve of neckline and provide fullness at shoulder area. 2. Performs duties as described under SEWING-MACHINE OPERATOR, REGULAR EQUIPMENT Master Title. 3. May baste front section of top collar to lapel facing. 4. May …
1. Examines continuous sheet of plastics materials passing over artificially lighted glass inspection table and cuts out defective areas: Stops progress of plastics sheet and removes spots, color streaks, wrinkles, and other defects, using knife or scissors. 2. Applies solvent to ends of defective material, laps ends, and pounds lapped …
1. Sets up and operates rolling mill to flatten, temper, and reduce gauge of steel strip, following rolling orders and using measuring instruments: Reads rolling order to determine setup and work sequence. 2. Calculates draft and roll speed for each mill stand to roll strip to specified dimensions and temper. …
1. Operates crushers, conveyors, and screens to produce crushed coke of various sizes: Moves levers and buttons to activate equipment. 2. Pushes belt conveyor into position to load or unload hoppers, railroad gondolas, and trucks. 3. Pushes buttons to adjust stops on conveyor to deflect and regulate flow of coke …
1. Operates equipment, such as conveyor or winch to transfer coke to railroad cars and trucks: Notifies switching department to deliver specified type of car. 2. Estimates and records amount of coke in bins. 3. Starts conveyor and operates winch to position car under boom-conveyor for loading. 4. Inspects boarding …
1. Inspects hot coke pushed from ovens and quenched coke passing on conveyor for color, texture, quality, and size: Notifies supervisor to adjust crusher for size of coke specified. 2. Picks irregularly sized and insufficiently carbonized coke from belt and tosses it into reject hopper. 3. Places samples in containers …
1. Performs any combination of following duties involved in emptying coke oven: Scrapes coke from coke oven, using iron rod. 2. Forks coke onto conveyor that dumps coke in railroad cars. 3. Picks foreign matter, such as slate and slag, from coke on conveyor. 4. May fork coke into wheelbarrow …
1. Controls beehive coke ovens in which coal is carbonized to produce coke of specified quality: Turns valves to maintain specified temperature in oven and control rate of formation of coke. 2. Measures temperature of melting coal in each oven with optical pyrometer. 3. Determines when coke is ready for …
