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application of an agc in hot strip rolling mills

Improvement and application of Automatic Gauge Control

27/06/2008· Improvement and application of Automatic Gauge Control system in hot strip rolling mills Abstract: Mill Modulus Control (MMC) is one of important methods on Automatic Gauge Control (AGC) systems of strip rolling mills. It would result in a slower adjusting speed of strip rolling gap to combine the former AGC system and MMC simply without changing the compensating coefficient of rolling

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application of an agc in hot strip rolling mills

Mill Modulus Control (MMC) is one of important methods on Automatic Gauge Control (AGC) systems of strip rolling mills. It would result in a slower adjusting speed of strip rolling gap to combine. get price. Hot Rolling Mill Hydraulic Gap Control (HGC) thickness . 2015-11-4 Hot Rolling Mill Hydraulic Gap Control (HGC) thickness control improvement Peter Kucsera*, Zsolt Béres** If the required

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Flatness Control System for Hot Strip Mills ScienceDirect

01/08/1981· Flatnes~ Control System for Hot Strip Mills Effect on Automatic Gauge Control Automatic gauge control (AGC) of final stand of finishing mill had not been used before flatness control was developed. The main reason is that when AGC of final stand is activated, the variation in rolling force injures flatness of the strip. Flatness con­trol has made AGC of final stand more practi­cal. By using

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appliion of an agc in hot strip rolling mills

Improvement and application of Automatic Gauge Control system in hot strip rolling mills Abstract: Mill Modulus Control (MMC) is one of important methods on Automatic Gauge Control (AGC) systems of strip rolling mills. It would result in a slower adjusting speed of strip rolling gap to combine the former AGC system and MMC simply without Get Price; HOT MILL BRS. ROLLING MILL Our mill

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application of an agc in hot strip rolling mills Marco

Strip Thickness Control of Cold Rolling Mill with Roll. been developed for hot or cold mill processes The British Iron and SteelResearch Association B1SRA AGC method based on the gaug meter principle and the feede forward AGC method using the delivery time of the strip have been widely utilized in steel rolling mills 3 Strip products thickness precision is an important quality parameter

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application of an agc in hot strip rolling mills

Because conventional PID controller is difficult to solve the pure lag problem, so the technology of monitor AGC caused in hot strip rolling mills, the control strategy of predicted extrapolation data processing algorithm is put forward. It figures out stability and dynamic nature of system that the pure lag and programmed algorithm induce. Get Price. Coupling vibration model for hot rolling

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Optimizing Strip Speed Measurement for AGC/Mass Flow and

4-high rolling mills used for reduction and skinpass at its Hagen, Germany, location. In this case, each mill uti-measurement. The application at each roll mill required a set of two LSVs, one located on either side of the mill. The combina-tion measures strip entry and exit speed for determining elongation or for mass flow calculations. One of

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Research on application of Smith predictor to monitor

19/06/2009· Research on application of Smith predictor to monitor AGC in hot strip rolling mills

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Flatness Control System for Hot Strip Mills ScienceDirect

01/08/1981· Flatnes~ Control System for Hot Strip Mills Effect on Automatic Gauge Control Automatic gauge control (AGC) of final stand of finishing mill had not been used before flatness control was developed. The main reason is that when AGC of final stand is activated, the variation in rolling force injures flatness of the strip. Flatness con­trol has made AGC of final stand more practi­cal. By using

More

appliion of an agc in hot strip rolling mills

Improvement and application of Automatic Gauge Control system in hot strip rolling mills Abstract: Mill Modulus Control (MMC) is one of important methods on Automatic Gauge Control (AGC) systems of strip rolling mills. It would result in a slower adjusting speed of strip rolling gap to combine the former AGC system and MMC simply without Get Price; HOT MILL BRS. ROLLING MILL Our mill

More

application of an agc in hot strip rolling mills Marco

Strip Thickness Control of Cold Rolling Mill with Roll. been developed for hot or cold mill processes The British Iron and SteelResearch Association B1SRA AGC method based on the gaug meter principle and the feede forward AGC method using the delivery time of the strip have been widely utilized in steel rolling mills 3 Strip products thickness precision is an important quality parameter

More

Strip Thickness Control of Cold Rolling Mill with Roll

12/11/2013· 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 forward AGC method using the delivery time of the strip have

More

Optimizing Strip Speed Measurement for AGC/Mass Flow and

4-high rolling mills used for reduction and skinpass at its Hagen, Germany, location. In this case, each mill uti-measurement. The application at each roll mill required a set of two LSVs, one located on either side of the mill. The combina-tion measures strip entry and exit speed for determining elongation or for mass flow calculations. One of

More

Optimizing Strip Speed Measurement for Mass Flow-AGC

The application at each roll mill required a set of two LSV’s, one located on either side of the mill. The combination measures strip entry and exit speed for determining elongation or for mass flow calculations. One of the 4-High rolling mills is a reversing mill so the strip could be moving in either direction. Figure 8a is a schematic of

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Prediction of Strip Profile in Rolling Process Using

“A Mathematical Model for Predicting the Influence of Elastic and Plastic Deformations on Strip Profile in Six-High Cold Rolling,” 4th International Steel Rolling Conference, Vol. 2, pp. E-3.1–E3.6, 1987.

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Control of Strip Tension in a Rolling Mill Based on

In the metals industry, tandem hot strip rolling mills are used for rolling out thick semi- nished products, e.g., slabs, to thinner at products. The product, which is often referred to as strip, is clamped in each mill stand of the rolling mill train (cf. Fig. 1). As longitudinal tensile stresses in the strip have a signi cant in uence on the plastic material ow in the roll gaps, accurate

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Rolling Process: Working, Application, Defects, Type of

It is done by passing the strip of the metal between the rollers. This paper discussion will be made about the rolling process, the working principle of the rolling process along with that the working principle of the rolling mills. Then the types of rolling mills will be discussed. Apart from that, in this assessment rolling and its defects

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