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
COCA.35923
英英释义
noun
- any of various rotating shafts that serve as axes for larger rotating parts
双语例句
- Hydraulic hob mandrel clamping.
液压滚心轴夹紧。 - 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。 - 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。 - Align piston and connecting rod again using the centring mandrel.
使用定心心轴重新对齐活塞和连杆。 - Centring mandrel must be used.
必须使用定心芯轴。 - 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 in the mandrel land and smoothing the deformation of rectangular tube drawing
矩形管成品拉拔的芯头工作带设计与变形平滑化 - The manufacture and process techniques of the wrought Mo alloy piercing mandrel have been introduced.
介绍了变形态钼合金穿管顶头的研制及其工艺技术。 - 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。 - 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。