1) floating mandrel
游动芯棒
1.
To solve the problems in small diameter precision tube production,such as more drawn passes and unacceptable dimensional size or internal surface quality,floating mandrel drawn technology and composite external mould were adopted.
针对小径精密管冷拔道次多及空拔出成品时内、外径尺寸及内表面质量难以保证的问题,采用了游动芯棒生产工艺及复合外模生产精密管,结果表明,精密管的尺寸精度及内表面质量完全满足标准及用户要求。
2) The floating plug drawing
游动芯棒拔制
3) floating plug drawing
游动芯棒(顶头)拔制(管材)
4) retained mandrel
限动芯棒
1.
Production practice of applying DRI in steelmaking for retained mandrel steel;
直接还原铁在限动芯棒钢冶炼中的生产实践
2.
Discussion on the design method of diameters of series of mandrels of retained mandrel mill;
限动芯棒连轧管机芯棒直径系列的设计方法
3.
The quality of seamless tube can be improved greatly by using retained mandrel mill with on line inspection This paper summarizes the practice of retained mandrel mill at TPCO (Tianjin Pipe Corp ), and a detailed analysis of technical difficulties and major product defects were given with proposed the precaution measure
采用限动芯棒连轧工艺生产无缝钢管，再加上先进的在线检测技术，使得无缝钢管产品的质量有了可靠的保证。
5) floating plug
游动芯头
1.
FEM simulation of the optimization of the die angle with the floating plug drawing process of copper tubes;
铜管游动芯头拉拔模具角度优化的有限元模拟
2.
Drawing pass optimization of copper tubes with floating plug by Elastic-plastic FEM method;
铜管游动芯头拉拔道次优化的弹塑性有限元模拟
3.
On the stability of aluminium tube drawing with a floating plug;
铝管材游动芯头拉拔稳定性研究
6) fully-floating mandrel
全浮动芯棒
1.
Finite element simulation and analysis on dissimilar steel of seamless tube during hot continuous fully-floating mandrel rolling;
不同钢种对全浮动芯棒钢管热连轧过程影响的模拟分析
补充资料：游动
1.游行;浮动。 2.移动;走动。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条