一个钢管的生产流程如下：圆管坯放在要被切割的高温轧制线上，继续升温，穿孔，轧制直到管坯大小基本成型。
The process of a pipe production is the following: a round cast workpiece is put onto a hot rolling line where it is cut, heated, stitched and rolled till a pipe of necessary size is ready.
制造：钢管轧制，五金冲件；压铸件加工。
Manufacturing: Steel Pipe rolling, jumping pieces of hardware; Die-casting pieces for processing.
无缝钢管经过三辊定减径机轧制生产工序后，有时会产生弯曲，影响产品质量和深加工。
The product quality and further processing are affected by the curvature of seamless steel pipe caused during rolling through the three-roll size reducing mill.
轧制节奏是热轧、钢管以及其他类似生产线的生产调度功能。
Mill pacing is a function that coordinates hot rolling, steel pipe and other analogous production lines.
在斜轧穿孔过程中，由于轧件旋进力克服不了顶头的阻力，因此轧制厚壁管或高合金钢管时在穿孔后期造成后轧卡。
In the cross piercing process, as the piercing precession power can not overcome the resistance force, it will lead to rear-jamming when rolling thick-wall tubes or high alloy tubes.
因此，建立精确实用的轧制力计算模型，就成为连轧无缝钢管轧制领域内的一个具有重大应用价值的研究课题。
Therefore, establishing the precise and practical rolling-force calculation model has become a research project with important applied worth in the continuous rolling-seamless steel pipe field.
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。
Improving the motion stability of the main head of tube rolling mill has great influence on improving the rolling quality of the tube.
钢管在减径过程中，减径量一定时，影响其增壁量的主要因素是钢管的轧制温度和张力系数等。
During the process of reducing, in case of constant diameter reduction, the major elements responsible for tube wall increase are the rolling temperature and the stretch factor, etc.
介绍了唐钢带钢厂在开发高强耐候焊接钢管过程中，成分设计、带钢轧制及钢管焊接等技术参数的选取。
The technology parameters selection, such as composition design, strip rolling and tube welding, of developing high strength atmospheric corrosion resisting welded steel tube are introduced.
轧机轧制的精密不锈钢管为电力设施配套。
The rolling mill rolling precise stainless steel pipe forms a complete set for the electric power installation.
建立工艺过程自动控制系统提高周期轧管机轧制的钢管壁厚精度。
Wall-thickness accuracy of steel tubes rolled on a pilger mill can be improved with the automatic process control system established.
为了对衡阳钢管厂轧机的轧制力进行实时监测，设计了一套压力传感器。
In order to on-line monitor rolling force of rolling mill in Hengyang Steel mill, a set of pressure transducers was designed based on structure and work conditions of the rolling mill.
为了对衡阳钢管厂轧机的轧制力进行实时监测，设计了一套压力传感器。
In order to on-line monitor rolling force of rolling mill in Hengyang Steel mill, a set of pressure transducers was designed based on structure and work conditions of the rolling mill.
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