- Industria: Government; Labor
- Number of terms: 77176
- Number of blossaries: 0
- Company Profile:
A professional who assists slitting-machine operator i performing any combination of following tasks. Responsibilities include:
* Positions roll of material, such as cardboard, felt, metallic foil, paper, plastic, rubberized sheeting, or textile fabrics, at rear of machine, using handtruck or cart.
* Assembles cores, collars, and shafts on roll and positions roll in machine brackets, using hoist.
* Places takeup tubes i of specified widths on rewind shaft.
* Threads material over tension bar, between feed rollers, and under rotary blades and laps end of material around takeup tube.
* Pushes finished roll to bench and removes shaft.
* Separates pads (slit sections of roll) by chopping at score-marks and prying pad from roll, using dividing iron.
* Stacks and weighs pads and records weight and color of load.
* Moves load to next process station or to storage, using handtruck.
* May space cutting blades on machine shaft, according to width specified for strips, and turn setscrew to secure blades in position, using allen wrench.
* May pack rewound rolls.
* May move mill rolls from stock to machine, using handtruck or cart.
* Performs other duties as described under helper master title.
Industry:Professional careers
A professional who operates assembled typewriters to test their performances. Responsibilities include:
* Types characters in prescribed sequence on sample sheet to evaluate functioning of parts, such as shift, ribbon feed, key levers, tabulator, carriage, and spacebar.
* Indicates on prepared form condition of machine, such as excessively noisy, binding parts, misaligned type, and jammed backspace.
* Sends report and defective machines to typewriter aligner for repair or adjustment.
* Repeats tests on adjusted or repaired machines to verify corrections.
Industry:Professional careers
A professional who cuts off end of inner coil of watch hairspring to provide sufficient clearance for spring to slip over collet, using tweezers, hand clippers, and loupe.
* Places spring over gauge to determine if fit is correct.
Industry:Professional careers
A professional who applies layers of porcelain or acrylic paste over metal framework to form dental prostheses, such as crowns, bridges, and tooth facings, according to prescription of dentist. Responsibilities include:
* Mixes porcelain or acrylic paste according to prescription to match color of natural teeth.
* Applies layers of mixture over metal framework, using brushes and spatula.
* Brushes excess mixture from denture and places denture in furnace to harden.
* Removes denture from furnace, brushes on additional layer of mixture, and shapes mixture to contour of denture, using spatula.
* Repeats mixture-application process and baking until denture conforms to specifications.
* Verifies accuracy of tooth dimensions and occlusion of teeth, using micrometer and articulator.
* Cleans and polishes dental prostheses, using ultrasonic machine and polishing machine.
Industry:Professional careers
A professional who examines typewriter type under mounted magnifying glass for defects, such as burrs, incomplete or off-center characters, or malformed back blades.
* Discards defective type.
* May push type along knifelike blade for ease in examining.
Industry:Professional careers
A professional who assembles steam and gas turbine subassemblies according to drawings, using measuring instruments, handtools, and power tools. Responsibilities include:
* Chips, grinds, and files welds and patches on castings and relief areas on cylinder joints to obtain specified clearances or smooth finish, using pneumatic chipping hammer and pedestal grinder.
* Drills and taps holes in castings to seat nipples and valves, using single-spindle drill press.
* Fills castings, high pressure cylinders, turbine exhaust ends, gland casings, relay cylinders, compressor cylinders, and compressor heads with water, using high pressure pump to simulate steam pressure in turbine.
* Measures expansion of unit, using micrometer-scaled rod.
* Inspects weldments, baffles, valves, valve seats, and piping for leaks.
* Inserts heating element of electric heater into hollow studs and heats studs to facilitate tightening with wrenches.
* Bolts or dowels fitted parts together, using wrenches and pneumatic hammer.
* Measures clearances and spacing, using feeler gauges, calipers, and micrometers.
* May cut expansion reliefs in cylinders and exhaust end joints, using portable power hacksaw.
Industry:Professional careers
A professional who cuts designs or lines in jewelry by machine. Responsibilities include:
* Marks design or line on jewelry, using ruler and scriber, following sample, sketch, photograph, or standard pattern.
* Clamps article of jewelry in holding device of machine and cuts design by moving cutting tool along guidelines.
* Observes progress of work through magnifying glass attached to cutting tool.
* Sharpens cutting tool.
Industry:Professional careers
A professional who inspects, tests, and adjusts scale mechanisms and repairs or replaces defective parts to ensure balance and accuracy of scales, using handtools and test equipment. Responsibilities include:
* Rolls test weights to and from position on scale platform and reads dial indications or weight tickets (if scale is so equipped) to verify accuracy of scales.
* Adjusts parts, such as loading box, rack, pendulum weights, and cams, for travel and leverage to determine type of error and coordinate readings with weights.
* Adjusts and tightens parts, such as locking handle, cam holddowns and ribbons, pendulum lever assembly, and stops for tare-beam lever, using handtools.
* Reduces friction to minimum in all bearings and parts of scale, using chisels, taps, tin snips, hacksaw, plumb bob, and electric drill.
* Repairs or replaces defective parts.
* May install parts in conjunction with balancing operation.
Industry:Professional careers
محترف الذين التخفيضات التصاميم أو خطوط في المجوهرات بالجهاز. وتشمل المسؤوليات: * علامات التصميم أو خط على المجوهرات، باستخدام المسطرة وسكريبير، عقب عينة، رسم أو صورة فوتوغرافية أو نمط قياسي. * المادة المشابك من المجوهرات في عقد الجهاز لتصميم الجهاز والتخفيضات بأداة القطع تتحرك على طول المبادئ التوجيهية. * يلاحظ التقدم المحرز في العمل من خلال عدسة يعلق على أداة القطع. * أداة قطع شاربينس.
Industry:Professional careers
مهنية الذي يجمع التجميعات البخارية والتوربينات الغازية وفقا للرسومات، باستخدام أدوات القياس وهاندتولس أدوات السلطة. تشمل المسؤوليات: * الرقائق وجريندس، وملفات اللحامات وبقع على سبك وإغاثة المناطق على المفاصل الاسطوانة الحصول على الموافقات المحدد أو على نحو سلس إنهاء، باستخدام مطرقة التقطيع هوائي وبيديستال المطحنة. * الثقوب التدريبات والحنفيات في المسبوكات الحلمتين مقعد والصمامات، استخدام واحد شوكي الصحافة الحفر. * تملأ المسبوكات، اسطوانات الضغط العالي، ينتهي عادم التوربينات، أغلفة غدة، اسطوانات ترحيل، اسطوانات ضاغط ورؤساء ضاغط مع المياه، استخدام مضخة الضغط العالي لمحاكاة ضغط البخار في التوربينات.<br>* تدابير توسيع وحدة، باستخدام قضبان تحجيم ميكرومتر.<br>* فحص الأنابيب للتسريبات، الصمامات والمقاعد صمام، ويلدمينتس ولكي.<br>* إدراج عنصر التسخين من السخانات الكهربائية في ترصيع جوفاء وتسخن ترصيع لتيسير تشديد مع وحفارات.<br>* البراغي أو دوويلس تركيب الأجزاء معا، استخدام وحفارات ومطرقة تعمل بالهواء المضغوط.<br>* إجراءات إصدار التصاريح والمباعدة بين الولادات، باستخدام أجهزة قياس المحسس والمسماك للشحومات.<br>* قد قطع الانتصاف التوسع في اسطوانات واستنفاد المفاصل نهاية، استخدام الطاقة المحمولة هاكساو.
Industry:Professional careers
