In a hot strip mill, runout table cooling is the most critical fa...
在热连轧的过程模拟中,层流冷却是决定产品最终力学性能的最关键过程。
The trends of development of fully-continuous narrow hot strip mill is also pointed out.
同时还叙述了全连续热轧窄带钢轧机的发展趋向。
Investigates the width prediction and setup of strip in rolling passes in a hot strip mill.
研究带钢热连轧生产线中成品带钢的宽度预报与设定。
The new Hot Strip mill in Jiangsu province will have an annual capacity of 3.5 million tons.
这个位于江苏省的新热轧钢厂年产量将达到三百五十万吨。
The results of calculation is reliable and can be used as reference in hot strip mill design.
计算结果可靠,可供设计人员在设计热带轧机时参考。
It has been proved that high Cr cast iron rolls are fit for finishing mill of 1549 hot strip mill of Tisco.
介绍了高铬轧辊化学成分和生产工艺,实际使用证明高铬轧辊适合太钢1549热连轧精轧机组。
In this paper, we introduce methods of shape control and application of shape control in cold and hot strip mill.
本文介绍国外有关板形控制的方法及在冷、热板轧机上的应用。
Some methods and ideas for design of crank and connecting rod type crop shear in hot strip mill are supplied in this paper.
通过讨论,为热连轧曲柄连杆式飞剪设计研究提供一些思路和方法。
Problems existing in 2050 mm hot strip mill descaling station of Bao Steel Group are discussed and also the possible solutions.
介绍了宝钢2050热轧除鳞装置存在的问题及解决方法。
The reheating furnace in hot strip mill had high energy consumption, low heating quality, high metal loss and high failure rate.
针对热轧带钢加热炉能耗高、加热质量差、氧化烧损大、故障率高等问题进行技术改造,达到节能降耗的目的。
The slab tracking system for hot strip mill is an indispensable part in the computer controlling system during continuous rolling.
热连轧机板坯跟踪系统是连轧过程中计算机控制系统不可缺少的部分。
Roughing setting up mathematic model is adopted in the width control of 1780 mm hot strip mill of Anshan Iron and Steel Group Corporation.
在鞍钢热轧带钢厂1780生产线的宽度控制中,主要采用了粗轧设定数学模型。
In a hot strip mill, runout table cooling is the most critical factor to determine final mechanical properties of product it makes. It is...
在热连轧的过程模拟中,层流冷却是决定产品最终力学性能的最关键过程。
A neural network multivariable simple adaptive control (NNMSAC) is proposed, disposing of decoupling control with looper system in hot strip mill.
针对现代带钢热连轧中活套系统的解耦控制问题,提出了基于神经网络简单自适应多变量解耦控制方法(NNMSAC)。
Up to now, the system runs stably in Anshan Steel 2150 hot strip mill, and it has also been widely used in many domestic hot tandem rolling mills.
至今该系统在鞍钢2150热带钢轧机稳定运行,并推广到国内多条热连轧线。
The 1450 Hot Strip Mill of Panzhihua New Steel & Vanadium Limited Company has built in 1993, it is the important plates processing mill of PanGang.
攀枝花新钢钒股份有限公司热轧板厂1450热连轧机组于1993年投产,是攀钢重要的板材加工厂。
This paper discusses using the neural network to predict the rolling force which is the key-point of the set-up model for the finisher of hot strip mill.
用神经元网络的方法代替传统轧制力模型的计算。解决与精轧机组设定模型有关的轧制力预报问题。
Down coiler is one of the key equipment for hot strip mill, the deviation angle of tension roll is of great importance to biting into coiler successfully.
地下卷取机是热带钢连轧机的关键设备,张力辊的偏移角对于保证带钢顺利咬入具有重要的作用。
This paper mainly discusses how the system used in Angang 1700 hot strip mill down-coiler. And it also shows the principle of down-coiler tension control.
本文论述了该控制系统在鞍钢1700热轧线卷取机上的应用,以及卷取机张力控制原理。
Process automation system for Laiwu Steel 1500 mm hot strip mill is described, include system figuration, network, functions of middle ware and application.
介绍了莱钢1500热轧带钢过程自动化系统,包括系统配置、网络结构、中间件和应用软件的主要功能模块。
For the present situation of rough rolling strip head and tail low width precision on hot strip mill, analysis the cause of strip head and tail width tolerance.
针对热轧带钢粗轧头尾宽度尺寸精度低的现状,分析了带钢头尾宽度超差的原因。
The system of roll mill press down is controlled to compensate the thickness variation of the hot strip mill so as to improve the hot-rolled strip thickness accuracy.
从各种随机噪声的轧制力信号这一复杂高频干扰周期波中分离出偏心信号,控制轧机在压下系统实现对偏心的补偿,以提高热轧带钢的厚度精度。
Based on the measured data from a hot strip mill, the rolling force in roughing was predicted by means of BP neural networks which adopted two kinds of training methods.
利用BP神经网络,以某热轧厂粗轧机组数据库中的数据为训练样本,采用两种训练方案,对粗轧过程轧制力进行预测。
In order to improve the shape adjustment ability of hot strip mills in schedule free rolling, this paper put forward a scheme of the wide hot strip mill type configuration.
为了提高自由规程轧制中热连轧机的板形调节能力,提出了热轧宽带钢的机型配置方案。
This processing is required since rust is formed on the surface of the coils at room temperature whereas scales are formed at high temperature during rolling in Hot Strip Mill.
然而锈皮在热轧板条厂卷期间在高温度被造形,因为锈在在室温的线圈的表面上被造形,这一个加工是所需。
This paper formulates the evolution of AGC technology concerning thickness control in hot strip mill, various retrieve function and the practical application effect of absolute AGC.
论述了热连轧机厚度控制AGC技术的各种补偿功能以及绝对值agc的实际应用效果。
In this paper, the product quality guarantees adopted in hot strip mill and evaluation methods are introduced. And a set of comprehensive product quality guarantees is brought forward.
介绍了热连轧机采用的质量保证指标的组成和评价方法,提出了一套较完整的质量保证指标。
The requirements for a computer control system used for a rolling mill, especially for hot strip mill, are the high speed control cycle and high speed communication between controllers.
轧钢自动化,特别是带钢热连轧自动化,要求计算机控制系统具有高速控制、高速通信能力。
The method is applied to the looper height and tension control of hot strip mill. Simulation result proves effectiveness of the method in both decoupling effect and control performance.
将该解耦方法应用于热连轧高度和张力控制系统,仿真结果表明可获得良好的解耦效果和控制特性。
In August, Australia's largest steelmaker, BlueScope, cited the Australian dollar as one reason for its decision to shut a blast furnace and a hot strip mill, at the cost of perhaps 1, 000 jobs.
八月,澳大利亚最大的钢铁商,蓝璀钢铁(BlueScope)指出他们关闭一个炼铁高炉和热带轧机的一个原因就是澳元升值,结果是减少了1000个工作岗位。
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