mandrel

英 [ˈmændrəl]

美 [ˈmændrəl]

n.  心轴（棒）；紧轴; 芯模；型芯; (矿工用的)鹤嘴锄

复数：mandrels　

医学

COCA.35923

英英释义

noun

• any of various rotating shafts that serve as axes for larger rotating parts
  Synonym:spindlemandrilarbor

双语例句

• The mandrel ( including flexible balls) is the key to improving the forming limit and forming precision in thin-walled tube NC bending process.
  薄壁管数控弯曲中带芯头的柔性芯模是提高薄壁管件成形极限和成形精度的关键因素。
• After the mandrel is melted, a thin layer of alloy remains on the propellant surface.
  此心轴溶化之后，在推进剂表面上留有一薄层的合金。
• The mandrel must be mounted between centers and a drive plate and lathe dog must be used.
  必须将心轴锚定在中心点和驱动板之间的位置，并且必须使用车床轧头。
• Test mandrel must now be clamped in a vice.
  测试芯轴此时必须用老虎钳夹紧。
• Press the rear-wheel hub out using press-out mandrel.
  使用压出心轴压出后轮毂。
• It should just be possible to turn the measuring mandrel by hand.
  应刚好可以用手转动测量心轴。
• Fit bearing cover using special tool removal mandrel.
  使用专用工具拆卸芯轴安装轴承盖。
• Centring mandrel must be used.
  必须使用定心芯轴。
• Align piston connecting rod using the centring mandrel.
  使用定心心轴对齐活塞连杆。
• To produce specialty tubing, this procedure uses a drawbench to pull tubing through a die and over a mandrel, allowing excellent control of the inside diameter and wall thickness.
  这一程序通过拔管机使管子经过钢型和心轴的拉制，这样管子的内径和壁厚精密度就能控制的很好。