The 3-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。
Tube mill pulverizer system is a multi variable and strong coupling process, which is difficult for mathematical model establishing.
中储式球磨机制粉系统是一个多变量、强耦合的对象，数学模型难以建立。
This article analyses and studies a cement plant on fracture behavior of coupling bolts joining the feed rind of tube mill to the gear.
分析、研究了某水泥厂管磨机的磨头与齿圈联接螺栓的断裂情况。
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。
The great research value of this subject is illustrated in this paper, based on the industry and its research background related to tube mill and ball crusher.
本文由管磨机与球破机相关行业及其研究背景入手，说明课题的巨大研究价值。
A new control strategy and method based on fuzzy control, expert system, self optimization and individual decoupling theory for tube mill control has been used.
以模糊控制、专家系统、自寻优理论和分级解耦理论为基础，针对各被控过程不同的具体要求，分别提出基于不同控制理论的控制策略。
Monitoring and control the material levels of tube mill validly is the key of optimized operation, energy-saving and consumption-reducing in pulverized coal system.
有效的监测及控制低速钢球磨煤机的料位，是制粉系统实现优化运行、节能降耗的关键。
This new type 3 roll tube mill has a very advanced technology with easy operation, which shall replace the conventional tube mill and other type of skew rolling mill.
该新型三辊轧管机技术先进、操作方便，可作为传统三辊轧管机及其它形式斜轧延伸机的换代产品。
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。
Using Reynolds equation to derivate the formula for calculating bearing pressure distribution, then calculate pressure distribution of main bearing shell of tube mill on the basis of this formula.
本文用雷诺方程推导出计算轴承压力分布的差分公式；并以此为依据，计算管磨机主轴承轴瓦的压力分布；并为轴瓦的结构设计提出建议。
Among them, grinding system like vertical mill, roller press and tube roller mill etc.
其中最具代表性的有立磨、辊压机、筒辊磨等粉磨工艺系统。
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。
Brief descriptions are given to eight steel tube workshops in Plymouth steel Pipe corporation US, especially to a newly constructed Diescher mill workshop of the corporation.
概略介绍了美国普利茅斯钢管公司所属八个钢管车间的情况，重点介绍了该公司新建的狄塞尔轧管车间情况。
The paper introduced the process of applying 10mw induction heating furnace to compensate temperature of welded tube before reducing mill, which is controlled by a micro-processor.
介绍了英国钢铁公司科比厂在焊接钢管减径前，采用一台由微处理器控制的10MW感应加热炉进行温度补偿。
Since the mandrel is the most critical thermal deformation operation tool for the retained mandrel pipe mill (MPM) process, its operation efficiency is decisive to steel tube operational cost.
芯棒是限动芯棒连轧钢管机组中最重要的热变形工具，其使用效果决定着钢管生产成本的高低。
The basic principle of the on-line tube thickness measurement and the achievement of the application in the tension reducing mill of Bao Steel tube company are described.
叙述了钢管在线测厚的基本原理和在宝钢钢管分公司张减机上使用的实绩。
This paper analyzes the work principle of the three planet rollers mill for helical gill tube, and gives a formula as the basis of transmission system design.
分析了螺旋翼片管三辊行星轧机的工作原理，给出了传动系统设计的基本公式。
The mill is worth using as reference for technical upgrades of relevant tube makers.
该定径机可为钢管企业的技术改造提供设备选型参考。
In chapter 3, the deformation theory of rolling tube by SPG mill is researched.
第三章，双排辊式轧机冷轧钢管的变形理论研究。
Through installing recirculation tube on the mill and shrinking the primary air pipe diameter, the percentage of cool Sir To combustor is reduced by 8. 12%.
在增加磨煤机再循环风管的同时缩小一次风管径，使进入炉膛的冷风量减少了8.12%(总风量)。
Tube Coal Mill System with Intermediate Storage Bunker is a process of multi-variables, strong coupling and very difficult to establish mathematical models.
中储式球磨机制粉系统是一个多变量、强耦合的对象，数学模型难以建立。
Via the kinematical analysis of the working frame of LD-15 tube rolling mill, the analysis expression of the acceleration has been derived.
本文通过对LD - 15型轧管机的工作机架进行运动学分析，推导出主机头的运动加速度的解析表达式。
The mill may be taken into consideration for tube makers to upgrade their technical equipment, and also be used as reference for manufacturers of the similar mills.
该机可作为钢管厂的技术改造设备，也可为类似设备生产厂家提供借鉴。
This thesis details and analyses the problem of the balance unit of the universal joint spindle of the tube rolling mill, finds the theoretic basis of the fault.
针对原接轴平衡装置存在的问题进行理论分析，并找出该装置的缺陷的理论根源。
Originally known as Mill Hill Park, Acton Town tube station was opened in 1879 and grew as an important tube station in the city.
最初被称为米尔希尔公园，阿克顿镇地铁站于1879年开业，并作为城市中一个重要的地铁站成长着。
The invention relates to an improvement method of a core rod of a metal rolled tube, in particular to a hollow core rod used for a planetary rolling mill.
本发明涉及一种金属轧制管的芯棒改进方法，具体地说是一种行星轧机用空芯棒。
Common round steel or steel tube may be rolled into solid or hollow twist drill rods by using the said rolling mill.
普通元钢或普通钢管经此轧机后，可直接变成实心或空心麻花钻杆钢。
As a result, the method can be widely used as a method for manufacturing the seamless tube by a Mannesmann mandrel mill system.
由此，可广泛地适用作由曼内斯曼芯棒式无缝管轧机方式的无缝管的制造方法。
As a result, the method can be widely used as a method for manufacturing the seamless tube by a Mannesmann mandrel mill system.
由此，可广泛地适用作由曼内斯曼芯棒式无缝管轧机方式的无缝管的制造方法。
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