Job Descriptions And Duties

CAREERS JOB DESCRIPTIONS (INDEX: P) - PAGE 16

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tends machine that presses cloth buffing wheels after forming to prepare buffing wheels for sewing. presses lever to start movement of machine bed toward away from heated press. removes replaces buffing wheels on bed of machine as bed moves forward. moves lever attached to ratchet wheel to adjust space between bed press to accommodate wheels of different sizes. may tend press to insert cardboard or wood cores in buffing wheels....

polishes plastic eyeglass frames as well as temple pieces to remove scratches pit marks, using polishing wheel. applies abrasive compound to wheel surface, using brush. starts machine & holds as well as turns frame parts against wheel to polish parts remove defects. inspects feels polished parts to verify removal of flaws. presses sandpaper against polishing wheel to remove abrasive residue in preparation for next sequence....

sets up as well as operates lens generating machine to grind ophthalmic plus optical element blanks, like lenses, prisms, and also optical flats, to specified curvature thickness. reads work orders, sketch, or blueprint to ascertain grinding specifications. selects specified size holding tool or fabricates tool to fit optic blank. presses blank into holding tool mounts tool in generator. selects specified diamond grinding wheel secures wheel on generator spindle. adjusts generator control...

operates preexpander as well as continuous molding machine that expands plus molds polystyrene beads under heat pressure, forming bead board. reads work order to define resin type density requirements for bead board production. shoves intake tube in resin presses tube into coupling of venturi feed system. presses buttons turns valves to activate centrifuge, supply steam, and also feed resin to expander. fills volumetric can with beads weighs beads to define density, using balance scale....

tends tanks that remove acidity, impurities, and also inadequately processed material from nitrocellulose, used in manufacturing chemical explosive products. pumps nitrocellulose into poacher tubs (tanks) fitted with steam coils or steampipes. turns valves to admit water steam to boil mixture for specified time. tends shaker screen vacuum filter to wash nitrocellulose. takes samples to laboratory for analysis. reads laboratory reports adjusts blends to meet specifications. loads blender tubs...

repairs defective or damaged wooden gunstocks forearms (grips). trims outline of holes, cracks, chips plus splintered sections to form seat for patch, using punches, chisels plus hammers. selects wood of matching grain & color shapes wedges or dowels to form patch, using knives, files, benchsaw and additionally sanding wheel. brushes patch with adhesive positions it in seat. places patched section between pole plates of heating machine to set adhesive. trims patch flush with stock surface. ...

supervises coordinates activities of personnel engaged in obtaining, moving, and also fabricating props used in motion pictures. reads script confers with director, motion picture (motion picture) to define prop requirements for designated scenes. assigns personnel to fabricate props, to obtain prefabricated props from inventory, or to buy or rent props from outside sources. assumes responsibility for safekeeping placement of props on sets during shooting of scenes. instructs grip (motion pic...

measures quantities of explosives loads them into propellant charge bags. measures approximate quantity of powder, using volumetric weighing machine. verifies weight on second scale. empties charge into charge bag. sews opening together at top of bag, using sewing machine....

tends machine that automatically injects meat with curing solution. adjusts height of injection needles width of conveyor guides, using wrenches. turns valves to regulate flow pressure of curing solution in pumping system. starts machine conveyor. places meat on conveyor that pulls meat under machine injection needle which forces measured amount of curing solution into meat, and also dumps treated piece into cart. weighs meat before after injection to make sure that specified amount of solut...

tends one or more automatic machines to head, trim, roll-thread, slot, or tap metal stock to produce nuts, bolts, or other fasteners. feeds machine by filling hoppers or loading coiled steel on reel threading end of coil through feed rolls. starts machine observes operation. measures parts, using rule or fixed gauge, to define conformance to specifications. frees stock jammed in feed mechanism, using rod. stops machine notifies supervisor when machine malfunctions or parts do not conform to s...

repairs or replaces defective parts of internal combustion engines indicated on test rejection tag, using power tools handtools. positions motor in fixture plus inspects engine for cracks & missing parts, like electrical wires screws. disassembles motor repairs or replaces defective parts, like water pump, carburetor, thermostat, gears, solenoids, magneto, pistons, piston rings and additionally crankshaft, using wrenches, screwdrivers and additionally wheel puller. scrapes, grinds, reams,...

supervises coordinates activities of workers engaged in pleating fabric material or unfinished skirts. assigns pleat patterns materials to workers. examines pleated skirts to make sure conformance to standards. records number of skirts processed by each worker for production billing records. performs other duties as described under supervisor (any industry) master title....

cleans as well as maintains wafer processing machines plus equipment mixes chemical solutions, following production specifications. reads work orders plus specifications to define machines equipment requiring replenishment of chemical solutions. measures & mixes chemical solutions, using graduated beakers funnels. pours chemical solutions into wafer processing machine tanks to replenish machine supplies. cleans furnace accessories, like quartz tubes stainless steel tubing, using chem...

repairs defects in skis damaged in production or defective in material, using handtools power tools. examines designated defects markings on ski to define type repair required. selects specified fiberglass mat patch positions patch over defect. pours epoxy resin on patch to cause patch to adhere to ski. places patched area into heated mold press to shape dry patch. removes ski from mold press trims patched area with knife. drills holes as well as trims damaged area to provide access to de...

assembles metal products, like vacuum cleaners, valves, or hydraulic cylinders, partially or completely, working at bench or on shop floor. positions parts according to knowledge of unit being assembled or following blueprints. fastens parts together with bolts, screws, speed clips, rivets, or other fasteners, using handtools portable powered tools. may remove small quantities of metal with hand files scrapers to produce close fit between parts. may operate drill presses, punch presses, or riv...

repairs as well as adjusts mixing plus packing machines used in production of nitroglycerin dynamite. washes machines plus parts with sodium carbonate or other neutralizing compound prior to & during dismantling to minimize danger of explosion, using brush rags. determines cause of equipment malfunction, according to knowledge of machine operation report of operator or maintenance workers. dismantles, repairs, and also replaces machine parts, using nonsparking handtools. observes safe...

tends grinding machines that grind internal external surfaces of metal workpieces to specifications. starts machine, places workpiece in holding fixture or hopper plus engages automatic feeding device. observes machine operation and additionally removes inspects finished workpiece to verify conformance to specifications, using measuring instruments, like preset gauges, calipers, micrometers and additionally load test equipment. replaces worn grinding wheel, using handtools. dresses wheel, usin...

removes glue-coated veneer sheets from conveyor of plywood-layup line machine stacks them in sequence to form plywood panels, working as member of team. presses pedals to activate chain conveyor that conveys stack of caul boards to discharge end of machine to raise lift table to working level to facilitate assembly of plywood panels. places caul board on lift table to protect surface of face sheet in bottom panel. places preglued face sheets, crossbands, core stock, and also back sheets in seq...

moves explosive priming mixture from isolated storage houses to primer rimfire charging departments. supplies outside window boxes, near charging stations, with containers of various type mixtures according to work order. records type & quantity of mixtures received distributed. turns valves to replenish water in humidifying trays in wet mixture houses reports abnormal temperature in dry mixture houses. may flush storage houses, using hose, to prevent accumulation of explosive dust. may was...

removes battery plates from discharge conveyor of automatic equipment on which twin battery grids are pasted, dried, and also broken apart into single grids. removes discards grids having defects like bent, cracked, or unevenly pasted plates. stacks specified number of finished plates on rack or dolly. records number type of rejected plates....

tends hydraulic press that extracts oil from cloth-covered cakes of oilseed meat. lifts cakes from cake-forming tray, using metal pan (blade), shoves cakes into compartments of press plus withdraws empty pan. turns handwheel to raise hydraulic ram that presses cakes to extract oil from cake....

fills metal tubes with hot pitch or other material to prevent warping during bending operations. heats pitch in vat pours it into tubes, using pitcher or ladle. hangs tubes in heated oven or on rack heats them with torch to remove pitch. dips empty tubes into vats of washing rinsing solutions....

tends automatic equipment that conveys objects through series of cleaning, rinsing, and also electrolytic plating solutions to plate objects with metallic coating. starts equipment plus regulates flow of electricity through plating solution immersion time of objects in solutions, according to specifications. monitors automatic plating process to make sure conformance to standards. adds water or other materials to maintain specified mixture level of cleaning, rinsing, and also plating solutio...

develops plans for construction utilization of revenue-producing vehicle parking facilities. plans conducts comprehensive field surveys to locate sites for new parking facilities. analyzes factors like capacity, turnover, rates and additionally required property changes relative to proposed sites and additionally prepares maps, graphs, tracings and additionally diagrams to illustrate findings. designs parking lot facilities, including spaces, aisles, driveways, lighting, gates, landscaping, ca...

butchers processes poultry performing any combination of following tasks. severs legs at first joint, using knife plus drops legs into container. slits breast skin, removes crop and additionally places crop on conveyor. removes oil sack slits abdominal wall with knife. grasps carcass with hands, opens abdominal cavity, and also pulls out viscera. separates as well as washes liver, heart, and also viscera drops them into trays. cuts around anus to remove remaining viscera drops it onto conv...

inserts numbered pieces of creased paper into holes of cardboard punchboards, and also tokens or coins in holes at top of boards covers tokens or coins with transparent material. staples wooden punch to base of card....

teaches individuals or groups beginning or advanced calisthenics, gymnastics, and also reducing or corrective exercises, in private health club or gymnasium, evaluating abilities of individual to define suitable training program. teaches demonstrates use of gymnastic apparatus, like trampolines, corrective weights plus mechanical exercisers. demonstrates & teaches body movements skills used in sports. advises clients in use of heat or ultraviolet treatments hot baths. lubricates mechanical ...

sets up operates variety of grinding machines, like external, internal, and also surface grinders, to grind metal workpieces, like machine parts, dies, or tools, according to knowledge of grinding procedures. studies blueprint or layout on workpiece to visualize grinding to be done plus plans sequence of operations. selects grinding wheel, applying knowledge of abrasives metal properties and additionally secures it on spindle, using wrench. dresses wheel with dressing device. lifts workpiece m...

prints patterns on paper strips glues printed strips to wood or plastic sheets to guide workers engaged in cutting sheets. covers metal cut of desired pattern with printing ink, using hand roller. places paper strip on lower platen of hand transfer press and additionally positions inked cut on paper strip. moves lever to close press stamp pattern on paper strip. removes printed strip from press glues strip to wood or plastic sheet. may nail several sheets together when more than one object is...

tends machine that guides cloth in rope form into storage bins or processing tanks in pleat-like folds to prevent tangling during subsequent removal. threads cloth through poteyes, over rollers, through sleeve of pleating mechanism plus into bin or tank. starts machine turns knob to adjust pleating device so that cloth piles in even layers. may guide cloth with wooden stick or by hand. may sew ends of cloth together, using portable sewing machine. may be designated according to process as sour-...

operates polishing lathe to reduce circumference of printing rollers to specifications as well as remove defects, like turning polishing lines, high spots, and also scratches. mounts roller on mandrel of lathe, using hoist. measures circumference of roller at several points to locate irregular spots, using girth tape. examines surface of roller for defects. depresses pedal to raise water vat starts lathe to rotate roller in vat. polishes roller by either of following methods. (1) moves polis...

conducts training classes in operation of switchboard teletype equipment. explains mechanical construction plus operation of switchboards & demonstrates procedures for receiving as well as completing incoming interoffice calls. observes operators handling calls recommends methods to improve service. analyzes traffic loads conducts studies to define equipment needs. keeps records of equipment in subscribers establishments....

controls rotary-leaf filters such auxiliary equipment as centrifuges, pumps, compressors, heat exchangers, and also conveyors, to remove process catalyst from polyethylene products. starts pumps, centrifuges plus compressors. observes gauges & chart recorders; turns valves; sets automatic control instruments to regulate temperatures, pressures, flow-rates and additionally liquid levels within plant specifications and additionally to transfer materials between units to make sure efficient rem...

tends machine that presses sheets of floor covering onto felt base. positions roll of felt on machine spindle, using hoist. turns steam valves to adjust temperature of roller presses of machine. places sheets of covering on top of felt, and also starts machine that presses materials together to form designs. inspects sheets of floor covering emerging from rollers of machine, and also discards defective sheets. may adjust rollers to maintain specified thickness of floor covering, using handtools....

performs any combination of following tasks to repair defective printed circuit board (pcb) assemblies, using soldering desoldering equipment. examines pcbs under magnifying lamp plus reads inspection tags to locate defects, like insufficient or excess solder & missing or defective components parts. solders or resolders missed or defective connections, joints, wiring and additionally terminals found to be defective or missing after original soldering process. removes excess solder from con...

operates honing machines to hone internal or external surfaces of metal parts, like cylinders, bearings, and also connecting rods to specifications, usually on production basis. obtains such information as dimensions, tolerances plus number of parts in run from job order instructions of machine-shop supervisor, production (machine shop) or job setter, honing (machine shop). lifts workpiece manually or with hoist secures it in fixture. starts machine turns handwheels or engages automatic mecha...

assists prosthetist (medical ser.) 078.261-022 in providing care to as well as fabricating fitting prostheses for patients with partial or total absence of limb. under direction of prosthetist (medical ser.), makes assigned casts, measurements plus model modifications. performs fitting, including static dynamic alignments. evaluates prosthesis on patient to make sure fit, function, quality of work. repairs maintains prostheses. may be responsible for performance of other personnel. ma...

tends kiln or furnace that makes pigments from specified chemical ingredients or develops specified colors in pigments or metallic powders for use in making paints, enamels, and also varnishes. weighs or measures specified chemical ingredients plus dumps them into furnace hopper, conveyor, blending, pulverizing sifting machine hoppers, or into clay saggers. opens chute on hopper or conveyor, or shovels prepared charge into furnace. positions specified temperature cam into automatic heat contr...

repairs pumps as well as pump power units, like centrifugal plus plunger-type pumps, and also diesel-engine, gasoline-engine, and also electric-motor power units, using hoists handtools. diagnoses trouble in pumps. dismantles pumps repairs or replaces defective parts, using handtools. tests performances of repaired pumps. may wire motor to switchboard install fuse box. may be designated according to type of pump repaired as water-pump servicer (any industry)....

tends deboning-grinder machine that separates flesh from bones to make boneless ground pet food. positions plus secures hopper, screw plus disk assemblies in deboning-grinder machine housings, using wrench plus depresses buttons to activate machine conveyor. observes volume of meat parts moving on conveyor into hopper and additionally adds or removes parts, using shovel and additionally spreads parts in hopper, using stick, to make sure steady supply of parts to machine. picks bones similar ...

supervises coordinates activities of workers engaged in molding plastic seal joints on ends of clay sewer pipes. inspects finished work for conformance to specifications. trains workers in performance of duties, like pouring sealants into molds trimming excess materials from joints. performs other duties as described under supervisor (any industry) master title....

evaluates needs of average, gifted, handicapped, and also disturbed children within educational system or school, and also plans as well as carries out programs to enable children to attain maximum achievement adjustment. conducts diagnostic studies to identify childs needs, limitations plus potentials, observing child in classroom plus at play, studying school records, consulting with parents & school personnel plus administering interpreting diagnostic findings. plans special place...

inspects, repairs, and also replaces electrical protective-signaling systems, like burglar alarms. examines signaling installation for making sure sound connections unbroken insulation. tests circuits, following wiring specifications, using electrical testing devices, like ohmmeter or voltmeter. tightens loose connections as well as disconnects plus replaces defective parts wiring, using electricians handtools. adjusts controls to test operation of signaling units on subscriber premises a...

performs any combination of following tasks to assist dental ceramist (protective dev.) 712.381-042 in molding dental prostheses, like crowns, bridges, and also tooth facings. brushes liquid separating solution on tip of tooth die covers die with wax sheet. invests wax impressions in plaster molds and additionally inserts mold in furnace to melt wax. positions mold in casting machine to cast metal framework. removes metal framework from mold, using sandblasting equipment or hammer. smooths roug...

tends machine that removes moisture or wrinkles from felt sheets or hides. places material between rollers of machine depresses pedal that rotates lower roller against upper roller to press moisture or smooth wrinkles from material. releases pedal to separate rollers stop machine. removes material from rollers places material on cart. may move controls to adjust rollers according to thickness of material. may be designated according to section of leather processed as belly wringer (leather mf...

siphons human blood plasma into pooling bottles for processing or storage. removes cap from donor bottle punctures stopper with needle. connects vacuum pump to donor & pool bottles, using sterile glass rubber tubing. opens vacuum valve to siphon plasma into pooling bottle. draws off labels sample from each pool bottle. may introduce sterile, compressed air into pool bottles to transfer plasma to individual containers....

traces animal genealogy to certify or establish individual pedigree. consults charts, books plus breeding records to ascertain lineage, names, ownerships plus show or racing performance records of ancestors. records data issues certificates....

paints walls, exteriors interiors of buildings, furniture, and also other portions of motion picture sets, using brush, roller, or spray gun. blends paints, matches colors, or uses premixed paint or stain. paints surfaces or objects on set to represent stonework, surface marble effects and additionally wood grain. may paint or burn wood as well as other surfaces of articles used in motion picture sets to create appearance of age, deterioration, or usage be designated ager (motion picture)....

casts finishes plaster patterns used in making precision sand molds for dies, tools, and also machine parts, according to specifications. constructs boxlike enclosure around part to be cast, filling in cracks openings with clay. lubricates surface with parting agent that prevents plaster from sticking to part. mixes plaster pours it into enclosure. reinforces plaster with hemp fiber small steel rods or heavy wire. removes hardened plaster cast from enclosure. patches broken edges fractures,...

tends pug mill that mixes preheated magnesia carbon with hot asphalt to form viscous mixture for use in making pellets. moves lever to open slide gate at outlet of heating chamber to permit heated mixture of magnesia carbon to flow into pug mill. opens regulates valves to control flow of hot asphalt into mill. opens valves to feed mixture into hoppers of briquetting machine....


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