AgC CONTrOL FoR mILL

  • Automatic Gauge Control | Prodcuts | SEA-CAS

    2019-8-23 · SEA-CAS provides our Automatic Gauge Control (AGC) for all types of cold rolling mills. Providing basic control from feedback to the more advanced massflow, SPC included. Seemless machine integration with discrete digital I/O or fieldbus communication.

    Chat Online
  • (PDF) Hot rolling mill hydraulic gap control (HGC ...

    Automated gauge control (AGC) system has taken a wide area of the recent studies that deals with hot and cold rolling mill. These studies had concentrated

    Chat Online
  • An optimized variable structure control for hydraulic AGC ...

    The dynamic matrix control has succeeded to be applied in the industry field, so it is indispensable and feasible to explore its application in the hydraulic AGC system of the cold rolling mill.

    Chat Online
  • Strip Thickness Control of Cold Rolling Mill with Roll ...

    2013-11-12 · many control applications [2]. In order to meet increasing demand for the high precision of strip thickness, various types of Automatic Gauge Control (AGC) methods have been developed for hot or cold mill processes. The Brit-ish Iron and SteelResearch Association (B1SRA) AGC method based on the gaug meter principle and the feede

    Chat Online
  • 森吉米尔二十辊轧机厚度AGC控制系统.pdf_文档分享网

    2019-5-7 · AGC and crown adjustment control system of Sendzimir twenty-roller mill CETEN Xu, MA Bu-qiang, WTFV Herg Automation Institute of China ational Heavy Machinery Research Institute Ce.. Ltd Xi'aurl710032.Chir Abstract: Th: modern erdvimir mill are uipped

    Chat Online
  • Optimization of a Cold Rolling Mill - Thermo Fisher

    2016-2-16 · maximum rolling speed of a cold or foil mill, 8 meters of strip is produced. It is easy to see why Automatic Gauge Control (AGC) is an essential component of modern rolling mills. Comprehensive AGC algorithms incorporate readings from dozens of sensors around the mill. Some of the key AGC input parameters are speed and tension. (See Figure 1)

    Chat Online
  • Cold Rolling Mill Automation System – Detailed Case

    The project consisted of replacing the following control systems on an existing two-stand aluminum cold mill: Feedforward and feedback automatic gauge controls (AGC) Interstand tension control (ITC) Automatic sheet flatness control (AFC) Mill setup. Entry and exit x-ray thickness gauge interfaces. Mill stand hydraulic actuator sequencing.

    Chat Online
  • 实验轧机液压apc控制算法的研究 - 豆丁网 - Docin

    2015-11-13 · AGC System automaticsystems rollingmill, complexity,nonlinear exactmathematical model Therefore,intelligent algorithms applysome modern control theories controlperformances millproducts. papertakes Hille 100 experimental rolling mill researchobject

    Chat Online
  • 【优秀毕业论文】带钢热连轧agc自动厚度控制的应用与研究 ...

    2015-4-16 · 东北大学硕士学位论文 带钢热连轧AGC自动厚度控制的应用与研究 姓名:马东 申请学位级别:硕士 专业:机械工程与自动化 指导教师:杨会林 20030801 东北大学硕士学位论文 摘要 带钢热连轧厚度自动控制的应用与研究 随着科学技术的迅猛发展,近几年来我国钢铁工业作为基础工业得到了高速发展 ...

    Chat Online
  • Automatic Gauge Control | Prodcuts | SEA-CAS

    2019-8-23 · SEA-CAS provides our Automatic Gauge Control (AGC) for all types of cold rolling mills. Providing basic control from feedback to the more advanced massflow, SPC included. Seemless machine integration with discrete digital I/O or fieldbus communication.

    Chat Online
  • Strip Thickness Control of Cold Rolling Mill with Roll ...

    2013-11-12 · many control applications [2]. In order to meet increasing demand for the high precision of strip thickness, various types of Automatic Gauge Control (AGC) methods have been developed for hot or cold mill processes. The Brit-ish Iron and SteelResearch Association (B1SRA) AGC method based on the gaug meter principle and the feede

    Chat Online
  • MetalsMaster - Honeywell Process

    2017-10-25 · gauge control (AGC) for metals rolling mill. MetalsMaster can work for various rolling mills. The version of the product outlined in this manual refers to the system that has direct digital control (DDC) function running inside the AGC controller. MetalsMaster not only handles AGC

    Chat Online
  • Advances in Steel Industry Control Systems in Era of IoT

    2016-11-28 · Fig. 4—Control Structure for Hybrid AGC (Single-stand Mill). Hybrid AGC is a control technique that significantly improves the accuracy of strip delivery thickness by switching between the roll gap and TR current reference, as appropriate, based on

    Chat Online
  • 森吉米尔二十辊轧机厚度AGC控制系统.pdf_文档分享网

    2019-5-7 · AGC and crown adjustment control system of Sendzimir twenty-roller mill CETEN Xu, MA Bu-qiang, WTFV Herg Automation Institute of China ational Heavy Machinery Research Institute Ce.. Ltd Xi'aurl710032.Chir Abstract: Th: modern erdvimir mill are uipped

    Chat Online
  • Shape and Gauge Control of Strip in a Cold Rolling Mill ...

    2020-10-6 · The control tasks which are to be achieved in the Level 1 closed-loop control for cold rolling mill concerns not only the thickness (AGC) but also the flatness (AFC). For a strip subject to cold rolling, the flatness is defined as the amount of internal stress difference along the

    Chat Online
  • 宝钢热轧机自动厚度控制(agc)的研究 - 豆丁网

    2016-3-18 · 上海交通大学工程硕士学位论文 宝钢热轧机自动厚度控制(AGC)的研究 19 loadcell WRBend Force Mill Stretch Calculation KGM-ABS 1.0 Stretch Ref Calculation Setup Force Ref KGM-LK LKON- GM-AGC ABS-GM-AGC StretchRef Calculation Setup Force Ref

    Chat Online
  • HOT STRIP MILL

    2013-8-31 · hydraulic gap adjusting cylinders with the AGC system on mill stands. The hydraulic gap adjusting cylinders are located under bottom back-up roll chocks or on top back-up roll chocks. The cylinders installed under bottom back-up roll chocks will also work for the pass-line adjustment and the ski-head control especially for the roughing mill ...

    Chat Online
  • 带钢热连轧AGC自动厚度控制的应用与研究 - 豆丁网

    2011-3-11 · 东北大学硕士学位论文 带钢热连轧AGC自动厚度控制的应用与研究 姓名:马东 申请学位级别:硕士 专业:机械工程与自动化 指导教师:杨会林 20030801 docin 东北大学硕士学位论文 摘要 带钢热连轧厚度自动控制的应用与研究 随着科学技术 ...

    Chat Online
  • 美国Vantage系统AGC_AFC中文简介..doc

    2018-1-16 · 美国Vantage系统AGC_AFC中文简介..doc,Vantage System PROCESS APPRECIATION Vantage 系统 板 形 和 厚 度 自 动 控 制 原 理 简 介 Table of Contents 目 录 4. Process Appreciation板 形 和 厚 度 自 动 控 制 3 4.1 Automatic Flatness Control ...

    Chat Online
  • (PDF) Hot rolling mill hydraulic gap control (HGC ...

    Automated gauge control (AGC) system has taken a wide area of the recent studies that deals with hot and cold rolling mill. These studies had concentrated to improve the mill stretch design and ...

    Chat Online
  • (PDF) A Real-time Distributed AGC System for a Hot Strip

    A real-time simulator of Automatic Gauge Control (AGC) for hot-rolling mill based on Digital Signal Processors (DSP) was proposed. The models of the hydraulic cylinder for Automatic Position ...

    Chat Online
  • Rolling Mill AGC Control System Design Based on Auto ...

    Be aimed at the difficulty problems that entrance variation in thickness and hardness variation change a lot、back-up roll deflection、roller thermal expansion、the variation of lubricating fluid and flow compensation indeterminacy of servo mechanism in the system of steel plate strip, anti-interference controller is applied to rolling mill AGC control system for the first time in this paper.

    Chat Online
  • A 14-CPU Distributed Automatic Gauge Control System for

    1997-7-1 · This paper describes a 14-CPU distributed real-time automatic gauge control (AGC) system for POSCO's No. 2 Hot Strip Mill at Pohang works. The AGC system uses the well-established gaugemeter AGC and monitor AGC. The AGC system also compensates for process disturbances to prevent performance deterioration.

    Chat Online
  • Flying Gauge Change Control for Hot Strip Finishing Mill ...

    1993-7-1 · AGC Sub-system Fig.3 shows a simplified block diagram of the GM-AGC (Gaugemeter AGC). The GM­AGC comprises two elements. The first is a calculation of the roll gap correction value.This value is a function of the difference in delivery gauge before and after gauge change and the coeffient K, which is determined by the mill streytch constant ...

    Chat Online
  • Cascade Control for Hydraulic Automatic Gauge Control

    the AGC system based on the data driven control theory to improve control precision and robust. The paper is organized as follows. Section 2 presents a description of the automatic gauge control system of hot strip mills, and cascade control strategy is presented, where both monitor automatic AGC and press DAGC control system are used.

    Chat Online
  • Automatic Gauge Control (AGC) - Koteko

    Automatic Gauge Control (AGC) The main target of the AGC control is to maintain a good thickness tolerance over the entire range of products in varying process conditions undependent of different materials, alloys, dimensions. A system is offered with an adaptive algorithm, different control strategies are available depending on the mill to realize the desired []

    Chat Online
  • adaptive_agc_control | First Control Systems AB

    The control system will face a “new process” for each new strip entering the mill. This is exactly the kind of problems that are effectively solved by self-tuning regulators. First Control’s self-tuning AGC Control uses only one regulator setup for all rolling. The regulator adapts by itself to different strip qualities and rolling speeds.

    Chat Online
  • pdf agc control for 20hi cold rolling mill

    agc control for mill - flyinfo.co. pdf agc control for 20hi cold rolling mill. Products Our company is a manufacturer and exporter of the crushers, serving the crushing aggregate industry for 20 years.

    Chat Online
  • MetalsMaster AGC Automatic Guage Control

    2019-11-5 · MetalsMaster™ AGC Automatic Guage Control Product Information Note Improve your business performance in today’s challenging economic environment - Honeywell’s MetalsMaster™ has integrated automation solutions for aluminum sheet and foil rolling to help achieve faster rolling speeds, tighter gauge quality control and

    Chat Online
ZhengZhou N-CAI Corporation © 2020 Copyright.Crusher