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 centring mandrel remains in the eye of the connecting rod until the piston contacts the centring mandrel during fitting.
  在安装过程中，在活塞与定心心轴相接触之前，定心心轴一直保留在连杆孔中。
• Test mandrel must now be clamped in a vice.
  测试芯轴此时必须用老虎钳夹紧。
• Remove special tool centring mandrel.
  拆下专用工具定心芯轴。
• To study the mechanism of production and regularities of distribution for residual stress in pipe drawing with fixed mandrel, the drawing process was investigated by elastic-plastic FEM.
  为了研究固定短芯棒拔管残余应力的产生机理和分布规律，采用弹塑性有限元法模拟拉拔过程，讨论模具形状参数、拉拔变形参数、摩擦条件对残余应力的影响。
• Use a hammer and mandrel during assembly if necessary.
  必要时在装配期间使用锤子和芯轴。
• Centring mandrel must be used.
  必须使用定心芯轴。
• The centers must be aligned and the mandrel must be free of burrs.
  这些中心点必须排列成一行，并且保证心轴上没有毛刺的现象出现。
• The3-roll mandrel pipe mill is regarded as the most advanced seamless steel tube mill in the world.
  三辊连轧管机是当今世界上最先进的轧管机。
• 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。
• Design and Simulation of Assembled Camshaft's Mandrel Automatic Transportation System
  装配式凸轮轴芯轴自动上料系统的设计及仿真