1)Tandem Cold Mill冷连轧机
1.Ordinal decoupling design of the complex coupling model for a wide strip tandem cold mill;宽带钢冷连轧机综合耦合模型的分步解耦设计
2.Study on flatness control in tandem cold mills;冷连轧机板形控制原理的研究
3.Application research of oil membrane thickness compensation in automatic gauge control system of tandem cold mill;油膜厚度补偿在冷连轧机自动厚度控制系统中的应用研究
英文短句/例句
1.Study of Roller Vibration in Rolling Processes of Cold Tandem Rolling;冷连轧机轧制过程中轧辊振动的研究
2.Study and Design on Rolling Date MIS in Tandem Cold Rolling;冷连轧机轧制数据MIS的研究与开发
3.New Technology Application of Cold Tandem Mill in Bayi Iron and Steel Company冷轧带钢新技术在八钢冷连轧机组中的应用
4.Study on the Rolling Schedule Optimization and Emulation of Five Tandem Cold Rolling Mills五机架冷连轧机轧制规程优化设计及仿真
5.Flatness Finite Element Simulation Analysis for the Five-stand Cold Tandem Rolling Mill;五机架冷连轧机板形有限元模拟分析
6.Study on Tension Control System of 1370 Five Stands Tendem Cold Mill1370五机架冷连轧机张力控制系统研究
7.Study and Improvement of Mill Type of 1550 Tandem Cold Mill in Baosteel宝钢1550UCMW冷连轧机组机型研究与改善
8.Electrical Control System of Narrow Strip of Five-stand Tandem Cold Rolling Mill窄带钢五机架冷连轧机电气控制系统
9.Research about the Rolling Temperature Model and Its Influencing Parameters of Cold Tandem Mills;冷连轧机轧制温度模型及其影响因素的研究
10.Study on Schedule-Optimization Practice for Eight-Roller Five-Stand Tandem Cold Rolling Mill八辊五架冷连轧机轧制规程的实践研究
11.Shape Controlling of Sheared Strip Head after Bright Roll in Cold Tandem Mill冷连轧机光辊轧制剪切后头部板形控制
12.Neural Network Based on Ant Colony Algorithm for Rolling Force Prediction on Tandem Cold Rolling Mill基于蚁群算法的神经网络冷连轧机轧制力预报
13.Modeling and Simulation for the Vertical Vibration System of Cold Rolling Mill;冷连轧机垂直振动系统的建模与仿真
14.Variable Hydraulic Stiffness in the Gauge Control for a Tandem Cold Mill;冷连轧机辊缝控制的液压变刚度问题
15.Study on Modelling and Simulation of Cold Continuous Rolling Mill;冷连轧机压下系统建模及仿真的研究
16.Study on Strategy of Strip Automatic Gauge Control for Continuous Tandem Cold Mill;冷连轧机带钢厚度自动控制策略研究
17.Analysis and Improvement for Flatness Control System of 1450 Tandem Cold Mill1450冷连轧机板形控制系统分析与改进
18.Improvement of Tension Model for Dance Roll in Cold Rolling Mill冷连轧机跳动辊张力计算模型的改进
相关短句/例句
tandem cold rolling mill冷连轧机
1.Load distribution calculation of 5-stand tandem cold rolling mill;五机架冷连轧机的负荷分配计算
2.Speed control strategy and rule of the FGC stand in a tandem cold rolling mill;冷连轧机动态变规格机架速度控制策略及规律
3.Analysis of the large-scale tandem cold rolling mill;大型宽带钢冷连轧机的研究
3)Cold tandem mill冷连轧机
1.Advances in load distribution optimization of cold tandem mill;冷连轧机负荷分配优化研究进展
2.Rolling force prediction model of a multi-roll cold tandem mill by fuzzy cerebellum model articulation controller;模糊小脑模型神经网络在多辊冷连轧机轧制力预报模型中的应用
3.Prediction of roll force with neural and fuzzy combination for cold tandem mill;神经模糊组合预报冷连轧机轧制力
4)cold tandem rolling mill冷连轧机
1.Design and realization of rolling data management system for cold tandem rolling mill;冷连轧机轧制数据管理系统的设计与实现
2.A tension robust controller is designed by using state-feedback robust control method for the tension system between fourth and fifth stands of 2030 cold tandem rolling mill.针对五机架冷连轧机利用H∞状态反馈控制方法设计了其张力鲁棒控制器。
5)tandem cold strip mill冷连轧机
1.Design and application of roll shape optimizing system based on genetic algorithms for tandem cold strip mill;基于遗传算法的冷连轧机辊型配置优化系统的开发及应用
2.The research and application of the rolling force model for 4-stand tandem cold strip mill;四机架冷连轧机轧制力模型的研究与应用
3.On the basis of analyzing factors to influence the rolling model of tandem cold strip mill and combining rolling theory with experiment , a new rolling force model was developed.在分析冷连轧机轧制力模型各种影响因素的基础上,通过理论推导结合现场试验建立了新的轧制力模型。
6)UCM tandem cold millUCM冷连轧机
1.A program was developed for calculating the optimum bending force of UCM tandem cold mill based on the modified influence function method.在给定中间辊横移量条件下,计算了UCM冷连轧机轧制不同规格带材时的最佳弯辊力。
延伸阅读
冷连轧机电控系统冷连轧机电控系统electric drive control system for cold tandem mill 厚度。电一液伺服阀控制的液压缸已取代过去的电动压下娜丝进行位1拉制。电动压下的响应时间为。.14~中心线有一定距离L,故这种厚度控制方式传递信息有滞后现象。┌─┐│日│└─┘ (2)厚度计式(GM).如图2(b)所示,用压力传感器和位里传感器测出轧制过程中的辊缝:和轧制力p,空载时设定原始辊缝:。和轧制力p.,计算出差值了。和△p/k,再通过轧机弹跳方程算出轧件出口实际厚度h。,即:__,土么P,‘O一JO一「一了 祀 图1主机架及卷取机电控系统示意图1一1流电动机,2一晶闸管供电装1,3一电机磁场;4一电流检出,5一转速检出,6一转速数字校正;7一电流调节器;8一速度调节器;9一磁通调节;1。一电动势调节;n一综合控制; 12一数字给定;13一力矩调节,14一卷径计算 用h。与设定厚度目标值h。比较,算出辊缝调节t山,控制压下装!消除厚差。这种利用测厚计原理的间接测厚方法,实质上是将整个轧机机架作为测盆轧件厚度的测厚计,方法简单,没有取样滞后的缺点。但由于有轧辊磨损和热膨。.25,而液压压下惯性小,响应时间在0.025以下,位控更准确,几乎在轧机弹跳同时就给予压下补偿,保持辊缝恒定.位置给定值来自计算机程序,由精度士2产m的位置传感器提供闭环控制所需的反馈值。位里控制还可校准轧辊的倾斜度,以获得良好板形.用装在液压缸上的压力传感器实测的轧制力,进行轧制力闭环控制。胀、轴承间隙等因素可能使测得的辊缝值不准确,影响h。的计算精度,一般需用出口侧的测厚仪信号来不断校正。 (3)前馈式。如图2(。)所示,来料厚度波动较大时,严重影响成品厚度精度,为此利用设在机架前的侧厚仪(或以前一机架作为厚度计)侧出来料厚度H。,若它与原先给定的厚度值H。有偏差△H,则用此偏差 厚度自动控制系统(AGC)根据“通过各机架金属秒流量恒定”的原则设计。AGC按调节手段不同可分为压下AGC(主要有反馈式、厚度计式和前馈式三种控制方式)和张力AGC两类,如图2所示。 (l)反馈式。如图2(a)所示,用装在轧机后的测厚仪,直接测出轧制后的实际厚度值h。并与设定的厚度目标值h。相比较,用其差值助二h一h0作为计算辊缝调节童山的依据。
