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单词 mandrel
释义

Definition of mandrel in English:

mandrel

noun ˈmandr(ə)lˈmændrəl

  • 1A shaft or spindle in a lathe, to which work is fixed while being turned.

    车床心轴；紧轴

    Example sentencesExamples
    • Attach these mandrels to an electric motor to make a high quality, low cost work station for various sanding, polishing and buffing operations.
    • The drill is switched on and the mandrel rotates.
    • While the mandrel is rotating, a layer of shrink-wrap tape is applied to the outside of the composite material.

  • 2A cylindrical rod round which metal or other material is forged or shaped.

    （锻造金属用）芯棒，顶杆

    Example sentencesExamples
    • Finally finished, Alex let her voice trail off as she pried the ring off of the mandrel.
    • Broomfield offers expandable winding mandrels in both round and rectangular configurations that will collapse for easy coil removal.
    • A flat strip of ‘soft’ iron is folded in half around a mandrel to create the socket.
    • The heat generated by the mandrel causes the two materials to briefly reach their melting temperature and combine.
    • The core is then slipped onto a mandrel and wrapped with polyester mesh fabric and additional silicone.
    • Engis also has a complete range of taper pins and mandrels for the wire drawing and tube industries.
    • The gooey tapes are plastered on the inside of molds or wrapped around shells called mandrels, and then baked.
    • The copper mandrel also helps control the welding heat by acting as a heat-sink.
    • Long before we knew much about steel, iron bars were wrapped around a mandrel and forged together.
    • Larger rings can be fabricated by forging over a mandrel.
    • The body of the flute is made by winding carbon fibre around a metal mandrel, using a machine, and then impregnating it with epoxy resin.

  • 3British A miner's pick.

    〈英〉（矿工用）镐

Origin

Early 16th century (in sense 3): of unknown origin.

Rhymes

mandrill

Definition of mandrel in US English:

mandrel

nounˈmandrəlˈmændrəl

  • 1A shaft or spindle in a lathe, to which work is fixed while being turned.

    车床心轴；紧轴

    Example sentencesExamples
    • The drill is switched on and the mandrel rotates.
    • Attach these mandrels to an electric motor to make a high quality, low cost work station for various sanding, polishing and buffing operations.
    • While the mandrel is rotating, a layer of shrink-wrap tape is applied to the outside of the composite material.

  • 2A cylindrical rod around which metal or other material is forged or shaped.

    （锻造金属用）芯棒，顶杆

    Example sentencesExamples
    • The copper mandrel also helps control the welding heat by acting as a heat-sink.
    • Larger rings can be fabricated by forging over a mandrel.
    • Engis also has a complete range of taper pins and mandrels for the wire drawing and tube industries.
    • A flat strip of ‘soft’ iron is folded in half around a mandrel to create the socket.
    • The gooey tapes are plastered on the inside of molds or wrapped around shells called mandrels, and then baked.
    • Broomfield offers expandable winding mandrels in both round and rectangular configurations that will collapse for easy coil removal.
    • The body of the flute is made by winding carbon fibre around a metal mandrel, using a machine, and then impregnating it with epoxy resin.
    • Finally finished, Alex let her voice trail off as she pried the ring off of the mandrel.
    • Long before we knew much about steel, iron bars were wrapped around a mandrel and forged together.
    • The core is then slipped onto a mandrel and wrapped with polyester mesh fabric and additional silicone.
    • The heat generated by the mandrel causes the two materials to briefly reach their melting temperature and combine.

Origin

Early 16th century (in mandrel (sense 3)): of unknown origin.
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更新时间：2024/9/21 15:36:43