mandril

英

美

n.  滑块; 型芯；铁心；心轴,紧轴,芯棒,顶杆; 半导体阴极金属心
v.  随心轴转动

英英释义

noun

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

双语例句

• In the present study, we design an automatic remote control system, which is used to push the mandril out of large rocket engine.
  为实现大型火箭发动机中的芯棒与推进剂分离，设计了大型火箭发动机自动顶芯脱模系统。
• Specially design co-extruding die, merely need to replace core mandril, it may produce solid-wall pipe, solid wall inner helix pipe foamed pipe and foam inner helix pipe.
  ◆特殊设计的共挤模头，只需要换芯棒即可同时生产实壁管、壁内螺旋管、泡管、泡内螺旋管。
• The length, diameter and using time of mandril are needed in the process of manufacturing the pipe.
  在扩管生产中，需要实时了解每根顶杆的长度、外径、使用次数等信息。
• Study on the application of prestressed mandril in continuously reinforced concrete pavement
  预应力芯棒在连续配筋混凝土路面中的应用
• Effects of mandril position on cold drawing internal rifled tubes
  芯棒位置对冷拔内螺旋凸筋管成型的影响
• Experimental Study of Axial Tension Member with the Prestressed Concrete Mandril
  配置预应力混凝土芯棒的轴拉构件试验研究
• The maximum stress occurs on the surface of the mandril and small stress occurs on the other part of the mandril.
  芯模的最大应力出现在芯模的浅表层，在周向表面上呈点状分布，而芯模其他部位承受的应力并不是很大。
• In order to increase the critical rotative velocity of transmission shafts, it is necessary to improve the size precision of the transmission shaft tube's two ports. The traditional non mandril reducing diameter technology can not guarantee the manufacturing precision.
  为了提高传动轴临界转速，要求提高传动轴管两端口尺寸精度，若采用传统的无芯棒缩径工艺已无法保证制造精度。
• This paper brings forward a means of fast drawing of the mandril's structure in bending tube by using AutoCAD.
  介绍了利用AutoCAD软件对管材弯曲工艺中弯管芯棒进行快速图解设计的方法。
• The writer tried to make full use of the merit of the prestressed concrete and designed prestressed concrete mandril to control crack of structure.
  本文尝试利用预应力混凝土的诸多优点，设计了预应力混凝土芯棒用来控制构件或结构的裂缝。