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
双语例句
- 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。 - The structure analyse and design of mandril in the thin-wall tube's cool-bending
薄壁管冷弯成型中芯棒的结构分析及设计 - 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。 - The prestressed concrete mandril, which was firstly applied high pressure on a small concrete bar, and then was made in concrete, so it would act as reinforced bar and resist load.
所谓预应力混凝土芯棒，即将截面不大的混凝土棒先施加程度相当高的预应力，然后再将它浇筑在现浇混凝土中，则它将等效为钢筋起受拉钢筋的作用，与非预应力配筋相近。 - An offset surface method was proposed to calculate the discrete mandril's height, whose algorithm was very simple and without the convergence problem which is common to analytical algorithm.
提出了采用偏移球心曲面计算顶杆高度的方法，算法实现简单，无解析算法产生的收敛问题。 - Numerical Simulation of Stress-field for Steel Tube Drawing Process with a Short Mandril
钢管短芯棒拉拔过程应力场的数值模拟 - Application of Bus Loopy Absolute Encoder in Position Control System of Mandril Thrust Block
总线式多圈绝对值编码器在顶杆小车位置控制系统中的应用 - 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。 - Obiective Test the relationship between the heating time of electrothermal vaporizing liquid and the residues of pyrethroid in mandril.
目的测试电热蚊香液加热时间与芯棒中拟除虫菊酯残留量的关系。 - 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。