Nov 14

rolling mill control

Hot Rolling Mill Hydraulic Gap Control (HGC) thickness control .Abstract: In this article the AGC (Automated Gauge Control) system, of a hot rolling mill is analyzed and different methods are described to improve its.rolling mill control,abb drives and control system for hot flat rolling mills improves yield .SYNOPSIS: ABB have through the years delivered a large number of drive and control systems to rolling mills in the steel industry, helping mill crews to produce.

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The Study of Continuous Rolling Mill Inter-stand . - ScienceDirectThe inter-stand tension inferential control systems are used to stabilize the rolling motor torque. To stabilize the motor torque the electric drive system with the.rolling mill control,Process controller For rolling mills and processing linesProcess controller. For rolling mills and processing lines. The modular and scalable AC 800PEC controller is very capable and offers high level functionality to.

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Solutions for cold rolling mills Technological controls for cold rolling .

modular technological control solutions are proven and tested in praxis. They are available for all kind of materials and types of rolling mills: – Break down mills.

modelling and control of a hot rolling mill - SciELO

Abstract − In this paper, a real application of opti- mal control of a hot rolling mill is presented. It is used the state space model formulation in the minimization.

abb drives and control system for hot flat rolling mills improves yield .

SYNOPSIS: ABB have through the years delivered a large number of drive and control systems to rolling mills in the steel industry, helping mill crews to produce.

The Study of Continuous Rolling Mill Inter-stand . - ScienceDirect

The inter-stand tension inferential control systems are used to stabilize the rolling motor torque. To stabilize the motor torque the electric drive system with the.

Process controller For rolling mills and processing lines

Process controller. For rolling mills and processing lines. The modular and scalable AC 800PEC controller is very capable and offers high level functionality to.

Solutions for cold rolling mills Technological controls for cold rolling .

modular technological control solutions are proven and tested in praxis. They are available for all kind of materials and types of rolling mills: – Break down mills.

IHI Shape Control Equipment for Strip and Plate Rolling Mill

Introduction. Various types of shape control actuators for strip and plate rolling (in this paper, “shape” means both strip flatness and strip crown), which are used.

Tandem cold rolling mill modeling for multi-variable control . - Hal

Nov 7, 2016 . Abstract: A tandem cold rolling mill permits to reduce the thickness of a steel strip while ensuring the required mechanical properties.

Inductive strip edge position control for rolling mills - EMG Automation

In advanced rolling mills, knowledge of the precise width and the position of the strip edge is crucial for precise mill control. In particular the wedge-shape of slit.

Mass Flow Control for Intercritical Rolling in Hot Mills - GE Energy

Intercritical hot rolling is a problem for gauge control quality but it is a more serious problem for controlling the mass flow between stands and enabling the mill to.

Consistent Shape Prediction Simulator after Hot Rolling Mill

The shape control technologies of a hot-rolled steel strip began with the crown control, or profile control. Hot rolling mills of high crown/shape control capacities.

rolling mill control,

IMPROVED AGC CONTROL IN COLD ROLLING USING LEARNING .

high Mitsubishi cold rolling mill and an old Sendzimir mill. . The efficiency of the AGC thickness control system is crucial for the strip quality. Even if the.

Research on Correlation of Rolling Force and . - CiteSeerX

used in modern hot strip mills of the world. Gaugemeter type automatic gauge control (GM-AGC) system, which controls the thickness of strip rolled by rolling.

Advanced automation system for Dragon Steel's new hot strip mill

tors, drives and controls, and perform- ing system commissioning. TMEIC also provided customer training and plant service support. Hot strip mill layout.

Precise Cold Rolling

processing lines. Central to X-Pact® for cold rolling mills are high cost-efficiency and transparency of our control technology. X-Pact® encompasses all levels of.

rolling mill control,

Modeling and Control of Plate Mill Processes Pedersen, Lars Malcolm

Jan 1, 1999 . Modeling and control of the plate thickness in a hot rolling mill. • Modeling and control of the temperature of the steel blocks heated.

High-performance hot rolling mills - Electrics and . - SMS group

Central to X-Pact® for hot rolling mills are high cost- efficiency and transparency of our control technology. X-Pact® encompasses all levels of automation from.

VSS CONTROL OF STRIP STEERING FOR HOT ROLLING MILLS M .

Abstract: Strip steering is one of the most serious problems in the finishing mill in the hot strip rolling process. To improve steering control, a strip steering control.

Steel Industry Systems with Integrated Mechanical . - Hitachi Global

The plant aims to achieve highly efficient rolling and high-quality production through the integration of mechanical and electrical control. (a) Finishing rolling mill.

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