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pdf agc control for 20hi cold rolling mill

pdf agc control for 20hi cold rolling mill

agc control for hi cold rolling mill - kd

pdf agc control for 20hi cold rolling mill. agc cylinder rolling mill 20Hi Cold Rolling Mill AGCYouTube AEMETEC digital hydraulic cold rolled plate automatic gauge control (AGC) system is a huge technical innovation in the field of steel rolling it is the development of China s steel rolling Service Online; Improvement of .

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Pdf Agc Control For Hi Cold Rolling Mill

2021-1-3  In this paper we will describe some substantial improvements made in strip thickness control in cold rolling using the self-adaptive AGC 2000X control system, developed by First Control. Long-term production experience from two installations will be shown, a new 12high Mitsubishi cold rolling mill and an old Sendzimir mill.

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[PDF] IMPROVED AGC CONTROL IN COLD ROLLING

Summary. In this paper we will describe some substantial improvements made in strip thickness control in cold rolling using the self-adaptive AGC 2000X control system, developed by First Control. Long-term production experience from two installations will be shown, a new 12high Mitsubishi cold rolling mill and an old Sendzimir mill. The improvements with selfadaptive control methods compared ...

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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)

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kontrol agc untuk 20hi cold rolling mill

Cold rolling mill introduction cold rolling mill is used to roll raw material thickness ≤ 4 mm width ≤ 800 mm made of plain carbon steel low alloy steel stainless steel and nonferrous metal strip used for roughing or roughing. Pdf Agc Control For 20hi Cold Rolling

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Strip Thickness Control of Cold Rolling Mill with Roll ...

2013-11-12  presented. In Section 5, thickness control with roll ec-centricity compensation has been proposed. In Section 6, simulation results have been presented. Finally, section 7 presents the conclusions. 2. Cold Rolling Process Overview . The tandem cold rolling of metal strip is one process in a sequence of processes performed to convert raw mate-

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Improvement of Accuracy for Gauge and Elongation

2012-9-14  developed at the time of the construction of New Cold Rolling Mill Plant of Yawata Works, Nippon Steel Corporation for the develop-ment studies of a new AGC system. Then, application of the AGC simulator was expanded to the AGC for a single-stand cold rolling mill and the automatic elongation control (AEC) for a skin pass mill,

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Technological control for cold rolling processes

2021-2-16  ControlIT for Cold Rolling Mills Technological control for cold rolling processes Rolling of flat metal products is a complex proc-ess where the quality of the product is influenced by various factors like incoming material, me-chanical and electrical equipment, lubrication, control strategies etc. The significant quality parameters are: material

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A BASIC UNDERSTANDING OF THE MECHANICS OF

2003-10-15  on wear is another issue. Stresses from Hertzian pressure in 4-high cold mill back up rolls were measured years ago, the results were never published, but of high interest - also, maybe later. K. H. Schröder July 2003 K. H. Schröder: A BASIC UNDERSTANDING OF THE MECHANICS OF ROLLING MILL ROLLS File: SCHROEDER_ROLLS_010703.DOC

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60 YEARS OF ROLLING MILL TECHNOLOGY By Ford B.

2016-6-8  Hot and cold metalworking between two or more rolls has been in existence since long before the industrial revolution. As a matter of fact, Leonardo da Vinci was credited for the metalworking mill prior to his death in 1519. When most people think of a rolling mill, they visualize sizable machinery in ferrous (iron, carbon steel

Get Price

20HI Sednzimir/ I2S Reversing Cold Rolling Mill

Home > 20HI Sednzimir/ I2S Reversing Cold Rolling Mill 20HI Sednzimir/ I2S Reversing Cold Rolling Mill Rolling Mills Description Strip Thickness: 370mm to 740mm Thickness:€ Min 0.04mm to 3.5mm Max Material: M70-A (Last Pass frm .012mm to 0.04mm) Force Adjustment: 55,000KG Tension: 21% Back Tension:26% AGC System by Gamma System

Get Price

[PDF] IMPROVED AGC CONTROL IN COLD ROLLING

Summary. In this paper we will describe some substantial improvements made in strip thickness control in cold rolling using the self-adaptive AGC 2000X control system, developed by First Control. Long-term production experience from two installations will be shown, a new 12high Mitsubishi cold rolling mill and an old Sendzimir mill. The improvements with selfadaptive control methods compared ...

Get Price

Magadh Cold Rolling Mills Catalog

2015-12-14  Magadh can offer 4 Hi reversing cold mills for strip width up to 1650 mm, minimum finish strip thickness up to 0.15 mm and mill speeds up to 1400 MPM. The main mill features are : Balanced proportional design of Mill Stand. Quick response Hydraulic AGC System. High (+/-) work roll bending force per neck. Hydraulic BUR change system.

Get Price

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)

Get Price

Improvement of Accuracy for Gauge and Elongation

2012-9-14  developed at the time of the construction of New Cold Rolling Mill Plant of Yawata Works, Nippon Steel Corporation for the develop-ment studies of a new AGC system. Then, application of the AGC simulator was expanded to the AGC for a single-stand cold rolling mill and the automatic elongation control (AEC) for a skin pass mill,

Get Price

Table 1 from Strip Thickness Control of Cold Rolling

In rolling mill, the accuracy and quality of the strip exit thickness are very important factors. To realize high accuracy in the strip exit thickness, the Automatic Gauge Control (AGC) system is used. Because of roll eccentricity in backup rolls, the exit thickness deviates periodically.

Get Price

Technological control for cold rolling processes

2021-2-16  ControlIT for Cold Rolling Mills Technological control for cold rolling processes Rolling of flat metal products is a complex proc-ess where the quality of the product is influenced by various factors like incoming material, me-chanical and electrical equipment, lubrication, control strategies etc. The significant quality parameters are: material

Get Price

Cold Rolling Mill Sack Mesta - vincenzo-lanciano.ch

cold rolling mill sack mesta Grinding Mill China. Pdf. Agc Control For 20hi Cold Rolling Mill-India CrusherMill. cold rolling mill sack mesta. cold rolling mill ii 6hi 400, 000 mtpa continuous galvanizing line i 120, 000 mtpa continuous galvanizing line ii design concept . » Learn More. Cold Rolling Mill

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A BASIC UNDERSTANDING OF THE MECHANICS OF

2003-10-15  on wear is another issue. Stresses from Hertzian pressure in 4-high cold mill back up rolls were measured years ago, the results were never published, but of high interest - also, maybe later. K. H. Schröder July 2003 K. H. Schröder: A BASIC UNDERSTANDING OF THE MECHANICS OF ROLLING MILL ROLLS File: SCHROEDER_ROLLS_010703.DOC

Get Price

60 YEARS OF ROLLING MILL TECHNOLOGY By Ford B.

2016-6-8  Hot and cold metalworking between two or more rolls has been in existence since long before the industrial revolution. As a matter of fact, Leonardo da Vinci was credited for the metalworking mill prior to his death in 1519. When most people think of a rolling mill, they visualize sizable machinery in ferrous (iron, carbon steel

Get Price

20HI Sednzimir/ I2S Reversing Cold Rolling Mill

Home > 20HI Sednzimir/ I2S Reversing Cold Rolling Mill 20HI Sednzimir/ I2S Reversing Cold Rolling Mill Rolling Mills Description Strip Thickness: 370mm to 740mm Thickness:€ Min 0.04mm to 3.5mm Max Material: M70-A (Last Pass frm .012mm to 0.04mm) Force Adjustment: 55,000KG Tension: 21% Back Tension:26% AGC System by Gamma System

Get Price

Magadh Cold Rolling Mills Catalog

2015-12-14  Magadh can offer 4 Hi reversing cold mills for strip width up to 1650 mm, minimum finish strip thickness up to 0.15 mm and mill speeds up to 1400 MPM. The main mill features are : Balanced proportional design of Mill Stand. Quick response Hydraulic AGC System. High (+/-) work roll bending force per neck. Hydraulic BUR change system.

Get Price

Improvement of Accuracy for Gauge and Elongation

2012-9-14  developed at the time of the construction of New Cold Rolling Mill Plant of Yawata Works, Nippon Steel Corporation for the develop-ment studies of a new AGC system. Then, application of the AGC simulator was expanded to the AGC for a single-stand cold rolling mill and the automatic elongation control (AEC) for a skin pass mill,

Get Price

Technological Controls for Cold Rolling Mill - ABB

2021-2-15  Comprehensive know-how cold rolling With experience from over 800 cold rolling proj-ects ABB has the in-depth knowledge, skills and offerings required to design and implement solu - tions that allow for tangible, long-term process improvements. Customer advantages • Scalable control concept depending on sensor and actuator concepts

Get Price

Strip Thickness Control of Cold Rolling Mill with Roll ...

In rolling mill, the accuracy and quality of the strip exit thickness are very important factors. To realize high accuracy in the strip exit thickness, the Automatic Gauge Control (AGC) system is used. Because of roll eccentricity in backup rolls, the exit thickness deviates periodically. In this paper, we design PI controller in outer loop for the strip exit thickness while PD controller is ...

Get Price

agc cylinder rolling mill - akustyczne.pl

20Hi Cold Rolling Mill AGC-Steel rolling-AEMETEC CO., LTD. 20Hi Cold Rolling Mill AGC. AEMETEC digital hydraulic cold rolling mill automatic gauge control (AGC) system is AEMETEC brings together many years of metallurgy, national defense, machinery,

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Cold Rolling Mill Sack Mesta - vincenzo-lanciano.ch

cold rolling mill sack mesta Grinding Mill China. Pdf. Agc Control For 20hi Cold Rolling Mill-India CrusherMill. cold rolling mill sack mesta. cold rolling mill ii 6hi 400, 000 mtpa continuous galvanizing line i 120, 000 mtpa continuous galvanizing line ii design concept . » Learn More. Cold Rolling Mill

Get Price

A BASIC UNDERSTANDING OF THE MECHANICS OF

2003-10-15  on wear is another issue. Stresses from Hertzian pressure in 4-high cold mill back up rolls were measured years ago, the results were never published, but of high interest - also, maybe later. K. H. Schröder July 2003 K. H. Schröder: A BASIC UNDERSTANDING OF THE MECHANICS OF ROLLING MILL ROLLS File: SCHROEDER_ROLLS_010703.DOC

Get Price

60 YEARS OF ROLLING MILL TECHNOLOGY By Ford B.

2016-6-8  Hot and cold metalworking between two or more rolls has been in existence since long before the industrial revolution. As a matter of fact, Leonardo da Vinci was credited for the metalworking mill prior to his death in 1519. When most people think of a rolling mill, they visualize sizable machinery in ferrous (iron, carbon steel

Get Price

Design of entry strip thickness controls for tandem

1978-9-1  G. E. WOOD and D. P. IVACHEFF: Mill modulus va- riation and hysteresis--their effect on hot strip mill AGC. Iron Steel Engineer, 65 71, January (1977). [28] A. J. CARLTON, W. J. EDWARDS and P. J. THOMAS: Formulae for cold rolling analysis. 106th AIME Annual Meeting, Symposium on Automation in the Iron and Steel Industry, Atlanta, pp. 223 248.

Get Price

20HI Sednzimir/ I2S Reversing Cold Rolling Mill

Home > 20HI Sednzimir/ I2S Reversing Cold Rolling Mill 20HI Sednzimir/ I2S Reversing Cold Rolling Mill Rolling Mills Description Strip Thickness: 370mm to 740mm Thickness:€ Min 0.04mm to 3.5mm Max Material: M70-A (Last Pass frm .012mm to 0.04mm) Force Adjustment: 55,000KG Tension: 21% Back Tension:26% AGC System by Gamma System

Get Price

Magadh Cold Rolling Mills Catalog

2015-12-14  Magadh can offer 4 Hi reversing cold mills for strip width up to 1650 mm, minimum finish strip thickness up to 0.15 mm and mill speeds up to 1400 MPM. The main mill features are : Balanced proportional design of Mill Stand. Quick response Hydraulic AGC System. High (+/-) work roll bending force per neck. Hydraulic BUR change system.

Get Price

A New Automatic Gauge Control System for a Reversing

A New Automatic Gauge Control Cold Mill* System for a Reversing By Ka tsuya KOND 0, * * Yasuo MA TS UMORI * * * Yoshisuke MISAKA,** Masaaki and Toshimitsu MIYAGI**** OKAMOTO,** Synopsis Fundamental study on automatic gauge control (AGC) of reversing cold rolling mill was carried out.

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Improved AGC Control-2

2018-2-5  in cold rolling using the self-adaptive AGC 2000X control system, developed by First Control. Long-term production experience from two installations will be shown, a new 12-high Mitsubishi cold rolling mill and an old Sendzimir mill. The improvements with self-adaptive control methods compared to conventional AGC control can be judge to at least

Get Price

Technological Controls for Cold Rolling Mill - ABB

2021-2-15  Comprehensive know-how cold rolling With experience from over 800 cold rolling proj-ects ABB has the in-depth knowledge, skills and offerings required to design and implement solu - tions that allow for tangible, long-term process improvements. Customer advantages • Scalable control concept depending on sensor and actuator concepts

Get Price

A BASIC UNDERSTANDING OF THE MECHANICS OF

2003-10-15  on wear is another issue. Stresses from Hertzian pressure in 4-high cold mill back up rolls were measured years ago, the results were never published, but of high interest - also, maybe later. K. H. Schröder July 2003 K. H. Schröder: A BASIC UNDERSTANDING OF THE MECHANICS OF ROLLING MILL ROLLS File: SCHROEDER_ROLLS_010703.DOC

Get Price

Cold rolling technology for carbon - andritz.cn

Cold rolling mill type Typical mill stand types Production capacity (t/y)* Strip speed Type (m/min)* functions. This allows to produce cold Single-stand reversing mill 4-high, 6-high, (S6-high) 150,000 – 450,000 up to 1,500 Discontinuous ... - Automatic gauge control (AGC) Automatic latness control (AFC) - Shapemeter rolls - One time ...

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Selection of Work Roll Diameter for Cold Rolling Mill*

rolling equipment and operation techniques in cold rolling, such as the advent of the fully continuous mill, new techniques for automatic gauge control especially in threading, the rolling of high tensile strength steel, effective shape control devices, energy saving in rolling, reducing production

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60 YEARS OF ROLLING MILL TECHNOLOGY By Ford B.

2016-6-8  Hot and cold metalworking between two or more rolls has been in existence since long before the industrial revolution. As a matter of fact, Leonardo da Vinci was credited for the metalworking mill prior to his death in 1519. When most people think of a rolling mill, they visualize sizable machinery in ferrous (iron, carbon steel

Get Price

Design of entry strip thickness controls for tandem

1978-9-1  G. E. WOOD and D. P. IVACHEFF: Mill modulus va- riation and hysteresis--their effect on hot strip mill AGC. Iron Steel Engineer, 65 71, January (1977). [28] A. J. CARLTON, W. J. EDWARDS and P. J. THOMAS: Formulae for cold rolling analysis. 106th AIME Annual Meeting, Symposium on Automation in the Iron and Steel Industry, Atlanta, pp. 223 248.

Get Price