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

• Centring mandrel must be used.
  必须使用定心芯轴。
• Use a hammer and mandrel during assembly if necessary.
  必要时在装配期间使用锤子和芯轴。
• 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。
• Press the rear-wheel hub out using press-out mandrel.
  使用压出心轴压出后轮毂。
• Fit bearing cover using special tool removal mandrel.
  使用专用工具拆卸芯轴安装轴承盖。
• 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。
• The structural design of molding mandrel of pyrophillite was improved.
  对叶块成型芯轴的结构进行了设计改进。
• Align piston connecting rod using the centring mandrel.
  使用定心心轴对齐活塞连杆。
• Test mandrel must now be clamped in a vice.
  测试芯轴此时必须用老虎钳夹紧。
• 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。