1. Analyzes variety of specifications, lays out metal stock, sets up and operates machine tools, and fits and assembles parts to fabricate or repair cutting tools, jigs, fixtures, gauges, or machinists’ handtools, applying knowledge of tool design, shop mathematics, metal properties, and layout, machining, and assembly procedures: Studies specifications, such …
1. Lays out, fits, and assembles parts to make and repair cutting tools, jigs, fixtures, gauges, or machinists’ handtools, analyzing specifications according to knowledge of tool designs, shop mathematics, machining, and layout and assembly procedures: Studies blueprint to determine machining to be done and plans layout and assembly. 2. Measures, …
1. Replaces and adjusts tools and fixtures of production machines and components of transfer systems in industrial establishment, using handtools and precision measuring instruments, following specifications and blueprints, and applying knowledge of hydraulics, pneumatics, and machine programming and maintenance: Observes production machines, such as punch and drill presses, milling machines, …
1. Lays out, fabricates, assembles, and repairs jigs, fixtures, forms, templates, and related tooling used in manufacturing aircraft parts and assemblies, following blueprints, sketches, and specifications, using handtools, power tools, machines, and equipment: Reviews engineering information, tool design drawings, and other specifications to determine methods and sequence of operations to …
1. Examines tool drawings prepared by TOOL DESIGNER for inaccuracies of detail and evaluates overall tool design for fit, form, and function, utilizing knowledge of engineering principles, tool design methods, and manufacturing processes: Measures drawing dimensions, and compares figures with dimensions on original layout, specifications, or sample part to verify …
1. Designs single- or multiple-edged machine cutting tools, such as broaches, milling-machine cutters, and drills, and related jigs, dies, and fixtures: Studies specifications, engineering blueprints, tool orders, and shop data and confers with engineering and shop personnel to resolve design problems related to material characteristics, dimensional tolerances, service requirements, manufacturing …
1. Operates compressed-air or steam-driven machine to sharpen large drills, such as rock drills, used in construction, mining, quarrying, and well-drilling: Places cutting end of drill in forge to heat cutting edge to increase malleability. 2. Inserts heated drill into die space on machine. 3. Starts hammering action of die …
1. Calculates tonnage of specified components of ship’s cargo to compile report for use in assessing tariffs: Calculates tonnage of each commodity from ship’s manifest. 2. Converts cubic feet of cargo volume into tonnage assessable. 3. Converts metric volume of cargo into pounds and cubic feet, using formulas and calculating …
1. Compresses or loosens felt on piano hammers to brighten or soften tone of piano strings: Depresses piano key and listens to piano tone. 2. Sands defective hammers with sanding paddle or brushes lacquer on hammer to harden felt and increase tonal brilliance. 3. Jabs felt hammer with needles to …
1. Tends machine that shapes and removes wrinkles from tongue of leather shoes. 2. Presses foot switch to close upper and lower halves of heated forming die that shapes and removes wrinkles from tongue.
1. Operates machine that joins woodstock of varying widths to form panels by simultaneously cutting tongue in one piece and groove in other, applying glue, sliding tongue and groove together, and ejecting glued pieces: Adjusts guides, cutters, feed and glue rolls, according to thickness and length of stock, depth of …
1. Tends toe-punching machine that flattens toe seams of knitted seamless socks, and turns socks right-side out: Slides socks over machine mandrel wrong-side out, aligns toe seam of socks across end of mandrel, and moves lever to activate punch that strikes end of mandrel to flatten toe seam of socks. …
1. Tends machine that automatically closes toe of sock: Presses pedal to start machine and guides edges of open toe of sock onto feed guide that automatically feeds edges onto revolving dial of machine and through sewing mechanism to close toe. 2. Performs duties as described under SEWING-MACHINE OPERATOR, AUTOMATIC …
1. Folds uncured, printed and powdered rubber sheeting longitudinally as sheeting is unreeled, and guides folded material beneath dies of toggle press that cut out uppers for gum shoes.
1. Collects toll charged for use of bridges, highways, or tunnels by motor vehicles, or fare for vehicle and passengers on ferryboats: Collects money and gives customer change. 2. Accepts toll and fare tickets previously purchased. 3. At end of shift balances cash and records money and tickets received. 4. …
1. Assembles pedal board and keyboard-coupler assemblies, and mounts speakers and parts to tone cabinets of electronic organs, following detailed drawings, and using handtools: Cements felt strips to wood frames of chassis. 2. Lays out and drills holes in frame, using ruler, pencil, and hand drill. 3. Mounts metal guide …
1. Obtains and grinds samples of tobacco leaves used in making moisture tests: Pulls leaves from hands of tobacco at discharge end of redrying machine or extracts sample of tobacco strips from hogsheads or shipping cartons, using electric auger. 2. Feeds sample into grinder. 3. Pours ground tobacco into container, …
1. Solicits business for tobacco auction warehouse and rents space for display of tobacco on warehouse floor: Meets tobacco growers at warehouse entrance, on streets, or visits growers prior to sale to solicit their business. 2. Informs customers or prospective customers of warehouse space available for tobacco display. 3. Issues …
1. Tends toe-forming machine that draws leather upper over last to form toe of shoe: Places shoes on steaming rack to soften leather. 2. Selects and clamps specified wiper plates in machine and adjusts plates and shoe holding device to fit size and style of shoe. 3. Positions shoe in …
1. Tends lasting machine that presses toe section of upper edges onto insole and shapes toe section on last: Clamps specified wipers on machine head and adjusts wiper pressure. 2. Positions toe of last on machine toe plate. 3. Depresses pedal that causes wipers to press edges of upper onto …
1. Controls heating equipment in tobacco barns to cure tobacco: Starts coal or wood fire in furnace, lights oil or gas burner, or turns on electric furnace to heat barn. 2. Regulates temperature and draft controls, depending on type of tobacco and weather conditions, until leaves are yellowed. 3. Observes …
1. Feeds or off bears machine that vacuums foreign matter from reclaimed tobacco cloth and cuts cloth into specified lengths for use as disposable wiping rags: Pushes bales of cloth into feeding position and places end of cloth on roller conveyor that conveys cloth through machine. 2. Removes cut lengths …
1. Tends driers that remove moisture from leaf and processed tobacco: Starts driers and turns valves to admit steam to heat coils of driers or opens valves on gas burners and sets thermostat. 2. Periodically feels tobacco to determine dryness and regulates heat to dry tobacco within specified limits. 3. …
1. Tends machines that fill packages with tobacco: Fills wrapper magazine with wrappers or mounts roll of paper on machine spindle and pulls end of paper through rollers to folding mechanism. 2. Turns screw or wheel to set automatic weighing mechanism to feed specified amount of tobacco into each package. …
1. Searches public records and examines titles to determine legal condition of property title: Examines copies of records, such as mortgages, liens, judgments, easements, vital statistics, and plat and map books to determine ownership and legal restrictions and to verify legal description of property. 2. Copies or summarizes recorded documents, …
