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  2. Roll slitting - Wikipedia

    en.wikipedia.org/wiki/Roll_slitting

    The differential shafts ensure an even tension across the full width of the material. Closed-loop control of the winding tension using feedback from load cells provides the total tension-control system required for running tension-sensitive materials. Precise and accurate tension control is the key to good roll slitting.

  3. Machine element - Wikipedia

    en.wikipedia.org/wiki/Machine_element

    While generally not considered to be a machine element, the shape, texture and color of covers are an important part of a machine that provide a styling and operational interface between the mechanical components of a machine and its users. Machine elements are basic mechanical parts and features used as the building blocks of most machines. [2]

  4. Rotary transfer machine - Wikipedia

    en.wikipedia.org/wiki/Rotary_transfer_machine

    Rotary Transfer Machine. A rotary transfer machine is a machine tool, typically for metal working by machining, comprising a large indexing table with machining stations surrounding the table. Such rotary transfer machines are used for producing a large number of parts in fairly short cycle times. [1] [2] [3]

  5. Machine head - Wikipedia

    en.wikipedia.org/wiki/Machine_head

    Open worm type machine head on a ukulele. A machine head (also referred to as a tuning machine, tuner, or gear head) is a geared apparatus for tuning stringed musical instruments by adjusting string tension. Machine heads are used on mandolins, guitars, double basses and others, and are usually located on the instrument's headstock. Other names ...

  6. Machine taper - Wikipedia

    en.wikipedia.org/wiki/Machine_taper

    The taper is variously referred to as NMTB, NMT or NT. The taper is 3.500 inches per foot and is also referred to as "7 in 24" or 7/24; the computed angle is 16.5943 degrees. [8] All NMTB tooling has this taper but the tooling comes in different sizes: NMTB-10, 15, 20, 25, 30, 35, 40, 45, 50 and 60.

  7. Lever - Wikipedia

    en.wikipedia.org/wiki/Lever

    A lever is a simple machine consisting of a beam or rigid rod pivoted at a fixed hinge, or fulcrum. A lever is a rigid body capable of rotating on a point on itself. On the basis of the locations of fulcrum, load and effort, the lever is divided into three types. It is one of the six simple machines identified by

  8. Bernina International - Wikipedia

    en.wikipedia.org/wiki/Bernina_International

    First Bernina long-arm quilting machine with 24-inch free arm, stitch regulation via integrated BSR sensors, 2.200 stitches per minute, designed for use on a quilt frame of 3,55x1,2 m (length x width), installation at the parent plant in Steckborn, until now, Bernina has only been producing household sewing machines with the Q 24 model and the ...

  9. Glossary of mechanical engineering - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_mechanical...

    Balancing machine – a measuring tool used for balancing rotating machine parts such as rotors for electric motors, fans, turbines, disc brakes, disc drives, propellers and pumps. Ball detent – a simple mechanical arrangement used to hold a moving part in a temporarily fixed position relative to another part. Usually the moving parts slide ...