mandrel definition

  • noun:
    • A spindle or an axle used to secure or help product being machined or milled.
    • A metal pole or club around which product, eg metal or glass, might be shaped.
    • A shaft which a functional tool is mounted, like in a dental drill.
    • An object used as an aid for shaping a material, e.g. flexing a pipe without creasing or kinking it.
    • A tool or element of a tool that grips or clamps some thing, eg a workpiece to be machined, a machining device or a component even though it is moved.
    • A bar of material inserted into the work to profile it, or even hold it, as with a lathe, through the procedure for manufacture; an arbor.
    • The live spindle of a turning lathe; the revolving arbor of a circular saw. It is almost always driven by a pulley.
    • In mech., a cylindrical bar or spindle, either of consistent diameter, of various diameters, or tapered, employed for many different purposes, but chiefly for the support of objects formed with holes, into which the mandrel is forcibly driven so that you can hold them solidly while submiting a lathe, or in an analogous device, or in running upon all of them with a file.
    • A miners' choose.
    • In metal-working because of the rotating procedure, the shape, typically of timber, where the slim bowl of steel or blank is pressed to ensure that the change can provide it the form of the mandrel.
    • A mandrel suited to a bearing or bearings of a support that might be occur the tool-post associated with the slide-rest of a lathe, or perhaps in another traversing unit. Such mandrels are used for broadening reamers and analogous tools, and they are generally driven by a pulley-and-belt device.
    • any one of numerous rotating shafts that act as axes for larger turning parts
  • others:
    • to use upon with mandrels, as a bronze gun.

Related Sources

  • Sentence for "mandrel"
    • After heat-curing, the mandrel is removed,…
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  • Hypernym for "mandrel"
  • Cross Reference for "mandrel"
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