1. Performs any combination of following tasks in dairy: Scrubs bottles, pipes, fittings, and machines with chemical solution, using brush. 2. Attaches pipes and fittings to machines, using wrenches. 3. Examines canned milk for dirt and odor, and dumps milk into receiving tank. 4. Dumps milk, cream, butter, cottage cheese, …
1. Sets up and operates single- or multiple-blade machine to cut grooves, notches, recesses, rabbets, lap joints, and tenons in wooden parts: Examines drawings, blueprints, or samples and written specifications and selects and installs saws, dado heads, and spacers, using rule and wrenches. 2. Turns handwheels to move guide fence …
1. Stains, mounts, and studies cells of human body to detect evidence of cancer, hormonal abnormalities, and other pathological conditions, following established standards and practices: Prepares microscopic slides from specimens of blood, scrappings, or other bodily exudates, and fixes and stains slide to preserve specimen and enhance visibility of cells …
1. Studies plant and animal cells: Selects and sections minute particles of animal or plant tissue for microscopic study, using microtome and other equipment and employs stain techniques to make cell structures visible or to differentiate parts: Studies parts of cells and details of cell division into new cells, using …
1. Prepares, examines, and analyzes chromosomes found in biological specimens, such as amniotic fluids, bone marrow, and blood, to aid in diagnosis and treatment of genetic diseases: Selects and prepares specimen and media for cell culture, using aseptic technique, knowledge of medium components, and cell nutritional requirements. 2. Harvests cell …
1. Tends machine that smooths cylindrical wooden articles by revolving articles against moving abrasive belt: Starts machine and adjusts tension of abrasive belt. 2. Inserts article through collar or pipe, places article on conveyor, or dumps article in hopper to feed it into feed roller or holding guide and against …
1. Makes ready and operates cylinder-type printing press: Verifies size, color, and type of paper and color of ink from job order. 2. Cleans inking rollers with solvent and replaces them in press, using handtools. 3. Adjusts controls to regulate volume of ink. 4. Packs impression cylinder with tissue or …
1. Feeds blank or partly printed sheets into cylinder press by hand or stacks paper in automatic feeding device: Places pile of paper on feedboard of press and starts press. 2. Lifts and feeds single sheets against feed guides at each rotation of cylinder to manually feed press; or turns …
1. Operates cylinder-type machine to make paper, cardboard stock, insulation board, or pulp sheets according to specifications: Turns valves to start flow of water and specific types of pulp stock into designated cylinder vats. 2. Starts machine and turns handwheels and valves or adjusts panel controls to regulate flow of …
1. Operates cylinder press to score and cut paperboard sheets into box or container blanks: Installs specified chase on flat bed of machine, using handtools. 2. Glues sheet of paperboard on machine cylinder, rotates cylinder by hand to press design of die in sheet, and cuts paperboard from around die …
1. Assist CYLINDER-DIE-MACHINE OPERATOR to operate cylinder press to score and cut paperboard sheets into box or container blanks: Obtains cutting die from storage according to work order and assists operator in aligning die on machine cylinder and fastening die to cylinder. 2. Feeds flat paperboard stock into machine that …
1. Inspects gas cylinders to detect surface defects and tests elasticity of cylinder walls: Removes valve from cylinder, using wrench or valve-removal machine Inspects exterior and interior of cylinder to detect dirt, rust scale, dents, and arc burns. 2. Fills cylinder with water, seals cylinder and immerses cylinder in water-filled …
1. Electroplates rotogravure printing cylinders with coating of copper and grinds plates to specifications, using grinding machines: Immerses cylinder in cleaning bath, using chain hoist. 2. Removes cylinder and places cylinder in copper sulfate plating solution for prescribed period of time to cover cylinder with copper. 3. Removes cylinder from …
1. Tends machine that draws cloth through softening solution and winds cloth onto perforated cylinder to prepare cloth for dyeing: Threads cloth from supply truck through softening bath, guides, and rollers to takeup cylinder or sews cloth to leader in machine, using portable sewing machine. 2. Presses button to start …
1. Assists CUTTING-MACHINE TENDER in cutting sheets of material, such as paper, pressboard, foil, cardboard, cork, or plastic: Positions and clamps material onto machine bed. 2. Removes cut material from machine. 3. Changes blades, using handtools. 4. Performs other duties as described under HELPER Master Title.
1. Tends automatic cutting machine that cuts designs in glassware. 2. Depresses pedal to raise holding fixture and places glassware in fixture. 3. Pushes button to index fixture to cutting stations which cut designs in glassware. 4. Removes finished glassware and places it in tray.
1. Tends power shear that cuts sheets of material, such as paper, pressboard, foil, cardboard, cork, or plastic material to specified dimension for items, such as cartons, wrappers, labels, business forms, or gaskets: Adjusts guides on machine to regulate width of cut according to work order, following calibrated scale on …
1. Tends machine equipped with electric knife or rotary shear that cuts cloth into specified lengths and folds lengths for use in making bags: Places roll of cloth on brackets of machine and threads cloth between feed rollers or sews cloth to leader in machine, using portable sewing machine. 2. …
1. Removes cut pieces of textile bag material from cutting machine and places material on handtruck. 2. Measures random samples to determine if machine is cutting material as specified. 3. Stops machine if cutting does not meet specifications and notifies CUTTING-MACHINE OPERATOR. 4. Folds bags if machine is not automatic. …
1. Sets up and repairs machines that cut floats on filling pile fabrics, employing knowledge of machine operation and cutting process: Turns thumbscrews to raise or lower straightedge so that blades will cut through filling floats without damaging ground cloth, using thickness gauge as guide. 2. Patrols work area and …
1. Tends machine that cuts cloth into specified lengths, prints information, such as brand name, contents, and weight on lengths, and folds lengths for use in making bags: Turns dial to specified length number or changes gears with wrench to obtain specified length of cut. 2. Fits crimped edges of …
1. Supervises and coordinates activities of workers engaged in cutting flat glass or mirrors to customer specifications. 2. Cuts and finishes plywood patterns according to blueprints for use by GLASS CUTTER. 3. Trains new workers in glass cutting techniques. 4. Performs other duties as described under SUPERVISOR Master Title.
1. Examines parts of articles, such as bedspreads, curtains, or draperies, prior to assembly to detect cutting defects: Compares parts with pattern to determine accuracy of cutting. 2. Trims parts to fit pattern, using scissors. 3. Marks parts at specified places to indicate assembly point, using chalk or pencil.
1. Undercuts coal, salt, or nonmetallic ore in underground mine to assist CUTTER OPERATOR: Shovels loose material to clear working area for machine. 2. Observes movement of machine to prevent damage to electric power cable. 3. Braces machine from rear, using pole or bar as lever, to prevent sideways sliding …
