plate mill parameters

The Determination of Energypower Parameters of Hot Plate Mill

The paper considers issues of energypower parameters determination of mechatronic system of hot plate mill. The dependence of the calculation of roll torque on features of high deformation zone is given. Based on the obtained expressions the structural diagram of the deformation zone model has been developed.

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Analysis on the Leveling Capacity of an 11roll Atlantis Press

model to calculate the leveling capacity quickly is constructed using leveler's structural parameters Roller leveling machine is the main and key equipment in cross cutting line used to improve plate and strip products. [1] strength and varieties of domestic plate products, steel mills introduce a batch of heavy gauge cross.

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The Determination of Energypower Parameters of Hot Plate Mill

Feb 26, 2016 Fulltext (PDF) The paper considers issues of energypower parameters determination of mechatronic system of hot plate mill. The dependence of the calculation of roll torque on features of high deformation zone is given. Based on the obtained expressions the structural diagram of the deformation

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Modeling and Control of Plate Mill Processes Research Portal

Jan 1, 1999 mill are production capacity, dimensional tolerances, plate flatness, and metallurgical parameters. Naturally, the two processes interact. The production capacity of the rolling mill affects the operation of the reheat furnace and vice versa and to obtain proper flatness and thickness accuracy in the rolling mill a.

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Mill and Trash Plate Setting Sugar Engineers

Guide for the calculation of sugar mill and trashplate settings.

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Computation of Rolling Stand Parameters by Genetic Algorithm

hardness), and fluctuation of tandem mill parameters (change of friction coefficient, work rolls abrasion, temperature fluctuation, etc.) the exact analysis of tandem is complied. The paper deals with an identifiion of friction coefficient on a single rolling mill stand by a genetic algorithm. Mathematical description of tandem 

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tmrolling of heavy plate and roll wear DiVA portal

times results in finer ferrite grains are received. The refinement is however small for long delay times. Long delay times also affect the productivity negatively. A method for modeling of the work roll contour in a four high mill is presented in Paper B. The active parameters were found to be the plate length and the variations of 

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Plate Mill Primetals Technologies

Plate products derive their properties from the deformation and temperature path they follow, and this means that the flexibility to roll a broad mix in a single mill must be built into the layout and the machine parameters. These design factors have to be right for all time. Getting them right starts with a complete understanding 

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Guidelines for fabriing and processing plate ArcelorMittal USA

techniques at the rolling mill. Controlledrolling. Controlledrolling is widely practiced to increase strength and improve notch toughness of plate steel. A plate rolling practice, controlledrolling tailors the timetemperature deformation process by controlling the rolling parameters. The parameters of primary importance are (1) 

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rolling mill optimization using an accurate and rapid OhioLINK ETD

May 18, 2007 many important rolling parameters. The associated static deflection model enables computation of the thickness profile and corresponding flatness of the rolled strip. Accurate methods of predicting the strip thickness profile and strip flatness are important in rolling mill design, rolling schedule setup, control 

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Stiffness analysis method of rolling mill based on Semantic Scholar

Abstract. Mill stiffness is an important parameter for strip rolling mill, but it is difficult to online detect. When the wide of strip are changed, or the rollers are changed, the mill stiffness will change slightly. This change can affect the thickness precision and flatness precision significantly. Making full use of the massive process 

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Processing of low carbon steel plate and hot strip—an overview

materials, new processing techniques such as recrystallized controlled rolling and warm rolling have been developed for production of Microalloyed steel thermomechanical processing warm rolling modelling of process parameters. 1. Introduction plate and hot strip mill enables achievement of a higher degree of 

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determination of the restart temperature for normalized rolling of c

target width 1800 and 2850 mm. target length 14000 and 23000 mm. The tested plates are rolled with a constant setup (references) of rolling parameters provided by the DANIELI Online_Level_2. Plate rolling mathematical model used in the mill processes control. This system assists to generating the schedule's passes 

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Heavy plate mills (Steel) SMS group

Heavyplate mills from SMS group allow steelmakers to cover the entire range of products and to supply plates with tailormade material properties for every envisaged appliion.

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Modeling and Control of Plate Mill Processes Research Portal

Jan 1, 1999 mill are production capacity, dimensional tolerances, plate flatness, and metallurgical parameters. Naturally, the two processes interact. The production capacity of the rolling mill affects the operation of the reheat furnace and vice versa and to obtain proper flatness and thickness accuracy in the rolling mill a.

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Latest Plate Production Technology of Nippon Steel & Sumitomo

in the same manner.11). With a plate mill equipped with an edger stand, it is necessary to predict the bulging shape change due to edging (width reduction).12). Fig. 11 Appliion example of short stroke edger9). Fig. 12 Schematic diagram of double bulge shape10). Fig. 13 Parameters to define bulge shape10). Table 1 

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Mill and Trash Plate Setting Sugar Engineers

Guide for the calculation of sugar mill and trashplate settings.

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A study of the influence of processing parameters and tool wear on

its position during machining could be used to optimize the surface quality for given face milling parameters. Huang and. Hoshi [11, 12] optimized the device design, taking into con sideration the thermal deformation to improve flatness accu racy in face milling of plateshaped workpieces. Tai et al. [13] proposed a method 

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Mill rolls. Rolls for rolling mills

Roll features and parameters Sheet and grooved rolls. Flat rolls Cogging section lines rolls Production of roll blanks Modern methods of rolls production. Centrifugal casting Forged rolls Material of construction for rolls Rolls appliion. Rolls durability and hardness Rolls for hоt sheet rolling mill. Roll for cold sheet 

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The Determination of Energypower Parameters of Hot Plate Mill

Feb 26, 2016 Fulltext (PDF) The paper considers issues of energypower parameters determination of mechatronic system of hot plate mill. The dependence of the calculation of roll torque on features of high deformation zone is given. Based on the obtained expressions the structural diagram of the deformation

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Rolling Aluminum: From the Mine Through the Mill The Aluminum

First Printing June 1990. Third Edition December 2007. Alcoa Inc. Aleris Rolled Products. ALSCO Metals Corp. AMAG Rolling . ARCO Aluminum, Inc. Golden Aluminm. Gulf Aluminium Rolling. Mill Co. Impol Aluminum Corp. Jupiter Aluminum Corporation. JW Aluminum. Kaiser Aluminum and. Chemical Corporation.

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Computation of Rolling Stand Parameters by Genetic Algorithm

hardness), and fluctuation of tandem mill parameters (change of friction coefficient, work rolls abrasion, temperature fluctuation, etc.) the exact analysis of tandem is complied. The paper deals with an identifiion of friction coefficient on a single rolling mill stand by a genetic algorithm. Mathematical description of tandem 

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Development of accelerated cooling for new plate mill

decided. The equipment for accelerated cooling is usually an integral part of modern plate mills and is situated in line at the end of the rolling process. The cooling equipment can have various designs and its technical parameters can limit the cooling rate of rolled material and thus limit the possibilities of accelerated cooling.

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An Online Rolling Model for Plate Mill Using Parallel Computation

A new online rolling model of the draft schedule setup for a plate mill has been developed. This model comprises plate temperature, rolling force function and flow stress calculations and their coupling for the roll separating force estimation. The roll separating force calculation is also used when the work roll gap control is 

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tmrolling of heavy plate and roll wear DiVA portal

times results in finer ferrite grains are received. The refinement is however small for long delay times. Long delay times also affect the productivity negatively. A method for modeling of the work roll contour in a four high mill is presented in Paper B. The active parameters were found to be the plate length and the variations of 

Learn More

Plate Mill Primetals Technologies

Plate products derive their properties from the deformation and temperature path they follow, and this means that the flexibility to roll a broad mix in a single mill must be built into the layout and the machine parameters. These design factors have to be right for all time. Getting them right starts with a complete understanding 

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1. Introduction Plate rolling mills are automatically controlled and

All these parameters can be applied in the finite element models, however, computation time increases gradually with the model complexity. A simplified heat transfer model for online systems of mill control has been presented in the paper. The model has been validated by measurement curried out at an industrial steel 

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System of automated control of Hydraulic screwdown mechanisms

When rolling with automated profile control is introduced at the plate mill, it imposes strict requirements to accuracy of automated gauge control. The str. High accuracy of control of the set technological parameters and a full compensation of roller gap spacing are proved to be ensured at the settings proposed. Published 

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