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    EXPERIMENTAL RESEARCH ON THE MATHEMATICAL MODEL OF FORWARD SLIP AND POWER CONSUMPTION ON 350mm THREE-STAND CONTINUOUS COLD ROLLING MILL
    350mm三机架冷连轧机前滑和能耗模型的实验研究
    CROWN DESIGN OF ROLLS FOR 350 mm THREE-STAND CONTINUOUS COLD ROLLING MILL
    350mm三机架冷连轧机辊型设计
    Experimental Investigations on Speed Quality of The Differential speed Governing System in The 3 Stand 300mm Tandem mill
    三机架300连轧机差动调速系统速度品质的试验研究
    The Application of PLC to the Hydraulic Station of Three Stand Cold Tandem Mill
    PLC在三机架冷连轧机液压站中的应用
    Hydraulic Bending Roll Control System in Three stand Cold Rolling Mill
    三机架冷连轧机液压弯辊控制系统
    Emulation Stuty on AGC System of Three Stands Cold Tandem Mill
    三机架冷连轧机AGC系统的仿真研究
    ANALYSIS ON TENSION CREATION PROCESS DURING STRIPTHREDING IN 350mm THREE STAND COLD MILL
    350mm三机架冷连轧机穿带建张过程分析
    This paper analysises the structure and operahng principle of three stands cold tandem mill based on AGC system of the first,second and fifth stand in 2030mm five stands cold tan-dem mill of Shanghai Baoshan iron and Steel Plant.
    以上海宝山钢铁厂2030mm五机架冷连轧机的第一、二和末架AGC系统为基础,分析了三机架冷连轧机的结构和工作原理。
    DEVELOPMENT OF A MODEL FOR 350 THREE STAND CONTINUOUS MILL THROUGH EXPERIMENT
    350三机架冷连轧机数学模型的试验研究
    COMPUTERIZED SIMULATION OF ROLL GAP CONTROL DURING STEPPING UP AND DOWN THE ROLLING SPEED ON A 3-STAND COLD MILL
    350mm三机架冷连轧机组加速过程辊缝补偿的计算机仿真
    In order to realize auto-control of the X桯 method, this paper gave out themathematic model about the procedure cogging and course auto-control of thethree stands reversible tandem rolling set.
    为了实现X—H轧制法的自动控制,本文作者给出了三机架连轧机组的程序压下和过程自动控制数学模型。
    The engineering philosophy of the AGC system is confirmed:(1)Changing rolling load of the first stand with the beforehand control, loading roll gap adjustment and first stand monitoring, which can eliminate most of the thickness deviation and get a relatively steady accuracy in gauge. The residual thickness deviation is eliminated by the last two stands.
    ①由第一架的预控、负载辊缝调节和第一机架监控来改变第一机架的轧制力,用以消除绝大部分的厚度偏差,使第三机架出口有一相对稳定的厚度,剩余的厚度精度偏差由最后两个机架消除;
    Then research the mechanism of rolling mill vibration, analyze the effect of rolling parameter for rolling mill vibration in rolling process, analyze vibration character of consecutive hot rolling mill, specially research the theory that drive system torsion vibration and dynamics of roller gap, set up dynamics modeling and calculated the vibration frequency and type.
    并对热连轧机振动的特性进行了分析,特别是对和珠钢轧机振动密切相关的轧机主传动系统扭振和辊缝动力学进行了理论探讨,建立了轧机主传动系统的动力学简化模型,计算了珠钢CSP热连轧机第三机架主传动系统的振动频率和振型,并和现场情况进行了对比。
    In this paper, methematical models of forward slip and power consumption on 350mm three-stand continuou cold rolling mill are represented, They are established by experimental method, the forward slip laws and power consumption on continuous rolling mill are also discussed.
    本文介绍了用实验方法建立的350mm三机架冷连轧机的前滑和能耗模型,并对连轧机上的前滑规律和能耗进行了分析。
    To establish the rolling force model suitable for engineering calculation and on-line control of 350mm three-stand cold tandem mill, with the measured values of rolling force on the mill, the friction factor f has been calculated by means of Wand-Ford's, Hill's and Stone's rolling force formulations. Then friction factor model suitable for three rolling force formulations has been developped.
    为了建立适合于350mm三机架冷连轧机工程计算和在线控制的压力模型,通过在该机上实测轧制压力,分別采用了Bland—Ford、Hill和Stone三种压力公式反算以获得摩擦系数f的观测值,从而研制出与这三个压力模型梱匹配的摩攘系数模型。
    The operative performance of a 350mm 3 stand cold continuous mill was studied with an on-the-spot measurement of some 200 stretches of ribbon strip in 45 rolls of 3 specifications of coils.
    作者在350三机架冷连轧机上实测了三种规格的45卷钢近200段的轧制制度。
    A computerized simulation of roll gap control DURING STEPPING UP AND DOWN the roiling speed on a continuous cold mill(3-stand)is performed,and a serviceable formula for the compensation of the fluctuations in roll gap is proposed.
    作者对350mm 三机架冷连轧机组加速过程辊缝补偿问题进行了计算机仿真研究,推导出一个实用的辊缝补偿公式;
 

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