Skip to main content

mandrel

/man-druhl/US // ˈmæn drəl //UK // (ˈmændrəl) //

心轴,芯轴,芯棒,芯模

Related Words

Definitions

n.名词 noun
  1. 1

    Machinery.

    • : a shaft or bar the end of which is inserted into a workpiece to hold it during machining.
    • : a spindle on which a circular saw or grinding wheel rotates.
    • : the driving spindle in the headstock of a lathe.

Synonyms & Antonyms

Examples

  • The coil can be of any size, and to make it, resistance wire is wound around a piece of wire used as a mandrel.

  • As the mandrel with the ferrule passed through the tin, the metal was shaped exactly to the mandrel.

  • The saw is put on the mandrel at an angle, as will be seen, and should be run at a high rate of speed.

  • The mandrel should be made slightly conical in order to facilitate withdrawal.

  • This method is very handy with small lenses; the mandrel is turned, and the lens adjusted by hand till the images are immovable.