1. Guides dehaired hogs from stationary rail to moving chain conveyor. 2. Lifts first stop bar to allow specified number of dehaired hogs to roll along suspended rail to second stop bar and then lowers bar. 3. Lifts second stop bar and pushes specified number of hogs into moving chain …
1. Feeds and off bears conveyor or conveyor system performing any of following tasks: Picks up materials or products from pallet, handtruck, or dolly, and places materials or products onto conveyor, or opens bins or chutes to dump bulk materials onto conveyor, or hangs products on chain or overhead conveyor, …
1. Tends machine that rounds edges of pearl button blanks and forms convex surface on back of blank: Places blanks face down in automatic chucks of feed mechanism that forces blanks against abrasive wheel shaped to produce convex surface. 2. May tend convex-grinding machine to form studs on backs of …
1. Designs and drafts systems of electrical, hydraulic, and pneumatic controls for machines and equipment, such as arc welders, robots, conveyors, and programmable controllers, applying knowledge of electricity, electronics, hydraulics, and pneumatics: Discusses project with SUPERVISOR Master Title and APPLICATIONS ENGINEER, MANUFACTURING to review functions of machines and equipment. 2. …
1. Controls temperature, chemical composition, and level of cryolite baths in reduction pots to smelt aluminum oxide into aluminum: Breaks off sample piece of crust formed on bath surface, and grinds it into powder, using roll crusher. 2. Routes sample to laboratory for analysis. 3. Dips out sample of solution …
1. Supervises and coordinates activities of CONTROL CLERKS engaged in distributing material to workers and keeping records of parts worked on and completed: Keeps perpetual inventory of watches in department. 2. Totals hours worked by subordinates for payroll purposes. 3. Issues work tickets. 4. Performs duties as described under SUPERVISOR …
1. Tends equipment that fluffs and dries cotton linters or woodpulp for further processing into explosives: Places portion of linters or woodpulp on revolving rollers that feed it into cylinder equipped with picking spikes. 2. Inspects fluffed material for presence of impurities and fluffy appearance as it is discharged into …
1. Tends crushing machine or fulling mill that crushes and dusts carbonized vegetable matter from woolen cloth: Starts crushing machine and observes as cloth flows back and forth, to detect tear-outs. 2. Stops machine, disentangles tear-out, and threads cloth through crushing rollers to swing-folding attachment. 3. Doffs trucks of cloth …
1. Tends machine that cuts rolls of tubular cloth into pillowcase lengths: Mounts roll of cloth on rack at entry end of machine. 2. Turns handwheel to set width guides according to width of cloth. 3. Threads end of cloth through width guides and feed rollers. 4. Turns dial to …
1. Operates concrete paving machine to spread and smooth freshly poured concrete surfaces for concrete roads and landing fields: Starts machine, engages clutch, and shifts gears to control machine’s movement along rails on concrete forms. 2. Moves levers and turns handwheels to lower attachment that spreads wet concrete within forms. …
1. Performs any combination of following tasks concerned with fabricating and casting concrete moorage floats: Flattens, cuts, and bends rolled wire mesh to fabricate reinforcing cages, using flattening table, power cutters, bending table, and metal fastening clinchers. 2. Assembles and seals cardboard cartons for use as cores for buoyancy chambers, …
1. Performs any combination of following tasks in establishment making compressed and liquefied gas: Loads cylinders or ton containers on vehicles, using handtruck or chain hoist, and records type and quantity of cylinders. 2. Examines returned cylinders for surface defects, such as dents, cracks, and burns, and rolls cylinders to …
1. Performs any combination of following tasks in compound room of phonograph record manufacturing plant: Weighs out specified quantities of ingredients, such as lampblack, resins and plastic materials, and dumps them into hopper of mixing machine. 2. Pulls kneaded compound onto rollers of mixing machine, using hook, as material flows …
1. Tends cutting mechanism of tube-making machine that cuts multiwall tubes: Turns controls to synchronize speed of drawer rolls with speed of stock so cutting mechanism will cut tubes at printed cutoff line.
1. Tends one or more machines that cut bookmatch combs from cardboard rolls: Fastens metal hub to center opening of cardboard roll with handtools and inserts turning shaft in hub. 2. Pushes roll onto let-off rack. 3. Threads cardboard strip into machine through guide and pressure rolls. 4. Adjusts circular …
1. Tends combining-roll machine that presses and impregnates synthetic resins and glass fibers between continuous sheets of plastics film to form homogenous sheeting of specified thickness preparatory to molding operations: Turns crank to adjust opening between rolls to form sheeting of specified thickness. 2. Verifies width of opening with feeler …
1. Sets up and operates machine to combine two or more continuous sheets of material, such as paper, paperboard, foil, and plastic film, to form such laminated products as building paper, fiberboard, wallboard, or material from which metallic yarn is slit: Mounts rolls of materials in machine, using hoist. 2. …
1. Controls equipment to produce color prints from negatives: Reads customer instructions to determine processing requirement. 2. Loads roll or magazine of printing paper into color printing equipment. 3. Examines color negative to determine equipment control settings for production of prints meeting acceptable color-fidelity standards. 4. Sets controls in accordance …
1. Operates machines to mix or grind daub, printing ink color, and color pigments, for artificial leather: Calculates batch size according to roll yardage to be coated. 2. Weighs and measures, according to formula, components, such as ball mill mix, color pigments, and oils to attain colors and specified consistency. …
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. 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. 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. 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. Sorts, counts, and wraps coins, using various machines: Sorts coins according to denomination, using coin-separating machine. 2. Removes counterfeit and mutilated coins. 3. Feeds coins into hopper of counting machine that counts and bags them. 4. Removes, seals, and weighs bags of counted coins. 5. Wraps coins, using coin-wrapping …
