tube rolling mill 管材轧机 ; 轧管机 ; 钢管轧机 ; 多根管材冷拉拔机
multistrand cold-tube rolling mill 多根管材冷拉拔机
two-roll-row cold-rolling tube mill 双排辊冷轧管机
seamless-tube rolling mill 无缝管轧机 ; 无缝钢管轧机
continuous seamless-tube rolling mill 连续式无缝管轧机
planetary tube cold rolling mill 行星式冷轧管机
tube-rolling mill 管材轧机 ; 管轧机
The wall thickness tolerance of hot-rolled seamless steel tubes is a major issue which has to be addressed in case of operation of any newly-built or modified hot-rolling tube mill.
如何获得更高的热轧无缝钢管的尺寸精度是新建或改造轧管机组重点考虑的问题。
Improving the motion stability of the main head of tube rolling mill has great influence on improving the rolling quality of the tube.
提高轧管机主机头运动稳定性对改善钢管的轧制质量有着较大的影响。
The rolling pressure on a ld cold tube mill is analyzed and the calculating method of technical parameters such as rolling pressure is derived.
分析了在ld型冷轧管机上轧管时的轧制压力，导出了轧制压力等力参数的计算方法。
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