The control policy of strip temperature is based on the fact of production and equipment,based on precise prediction of mathematic models to the temperature of strip in stands,strip temperature at exit of finish mill is effectively controlled through regulating rolling speed and flux of cooling water between stands.
基于带钢在机架间温度变化的精确预报模型,通过调节轧制速度或机架间冷却水流量,有效地将带钢温度控制到目标范围内。
The influences of major rolling parameters such as rolling speed,rolling kilometre of working roll,even deformation resistance and etc.
针对冷连轧轧制过程的特点,将理论模型与实际数据相结合,通过大量的现场实测数据分析和回归计算,建立了一套实用的冷连轧轧机的摩擦系数模型,并将其应用于宝钢2030五机架冷连轧轧机的生产实践,同时定量地分析出轧制速度、工作辊轧制长度、平均变形抗力等主要轧制工艺参数对摩擦系数的影响,大大地提高了现场控制精度和产品质量。
Due to the variation of rolling speed the film thickness of j ournal changed and the accuracy of gauge was affected accordingly.
板带轧机广泛应用全膜润滑的滑动轴承,由于在轧制过程中轧制速度的变化较大,由此产生动压轴承的膜厚变化,这必然对板厚精度产生影响。
The maximum rolling velocity was obtained, which is crucial to promote efficiency and reduce consumption.
通过对轧制节奏的分析及对带钢力能参数的仿真 ,推导出最大轧制速度的计算模型和计算方法 ,在理论上给出了现场生产中最大轧制速度的参考值 ,这对于提高生产效率 ,减少损耗有重要的意
The influence of rolling speed is not distinct.
轧制速度对界面结合的影响不明显。
When work rolls become worn the roughness is diminishing creating slippage in the roll bite at higher speeds.
工作辊磨损后，粗糙度递减导致在较高轧制速度下进料（咬入带卷）时产生滑移。
Analysis and Optimization of the Speed Control for Roughing Mill of Hot Strip Mill
热连轧粗轧机速度控制的分析与优化
Discussion on Rolling Speed Determining Method during Medium-Heavy Plate Rolling
中厚板轧制过程中速度制度确定方法的探讨
Robust Tracking Control on Speed Control System of Cold Strip Rolling Mill;
冷带轧机速度控制系统的鲁棒跟踪控制研究
Modeling、Simulation and Control Research on Speed Control System of Cold Strip Roll Mill;
冷带轧机速度控制系统建模、仿真及控制研究
This paper presents the application of speed and tension control system in the line of universal mill of Anshan Rolling Steel Plant.
本文介绍了速度及张力控制系统在鞍山市轧钢厂万能轧机轧制线上的应用。
Improvement of Rolling Profile Shape of R0 Roughing Mill with Permanent Rigidity Rolling
恒刚度轧制改善R0粗轧机的轧制板形
Modeling and Simulation and Research on Robust Control for Speed System of Tandem Cold Rolling Mill;
冷连轧机速度系统建模仿真及鲁棒控制研究
STUDY ON 1200 HOT STRIP DOWN COILER S TENSION AND SPEED CONTROL SYSTEM;
1200热连轧地下卷取机张力、速度控制系统的研究
A Kind of Laminar Flow Cooling Strategy with High Response and Steady Precision for the Hot Strip Rolling
一种快速高精度热轧带钢层流冷却控制策略
Initial Velocity Field for Solution to Strip Rolling Process by Rigid Plastic FEM
刚塑性有限元求解板带轧制过程的初速度场
according to the temperature of the metal being rolled, rolling processes can be classified as hot rolling and cold rolling. and the rolled products can thus be specified as hot rolled or cold rolled products.
根据轧制轧材的温度，轧制可分为热轧和冷轧;因而轧制产品也可分为热轧产品和冷轧产品。
The system was used successfully in the reversing-continuous rolling for the shape steel, and solved the problem of the speed control for the shape steel continuous rolling.
该系统成功地运用于型钢的双机架可逆连轧，很好地解决了可逆连轧中的速度控制问题。
Application Research for Oil Film Thickness Compensation Control of Cold Tandem Mill;
冷连轧机厚控系统加减速油膜厚度补偿控制的研究
High-Precision Rolling Force Prediction Model for Hot Strip Continuous Rolling Process
热轧带钢精轧过程高精度轧制力预测模型
Fast Calculation of Rolling Force Using Rigid Plastic Finite Element Method in Strip Rolling Process
板材轧制过程轧制力刚塑性有限元快速计算
Technology Research for Looper Height Control of 1750mm Hot Strip Mill
1750mm热轧精轧活套控制高度技术研究
