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Rational use of rolling mill mandrels
The main parameter that determines the quality of rolled products is the accuracy of geometric dimensions. The accuracy of the pipe wall thickness is...
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Computer-aided and experimental study of temperature effect on the quality indicators of piercing mandrels when rolling steel 50 vessels on a screw-rolling mill 30–80. part 1
The results obtained using the QForm software package are presented for the study of factors affecting the wear of solid mandrels made of 4X5MFS...
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Improvement of the Technology of Rolling Rails in Universal Stands on Modern Rail Rolling Mills
Abstract —A new method of rolling rails on universal rail-rolling mills equipped with a continuously reversible group of stands is discussed. A...
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Recrystallization of a 2.8 wt% Si Non-oriented Electrical Steel After Skew Cold Rolling at Different Angles to the Hot Rolling Direction
The magnetic properties of non-oriented electrical steelNon-oriented electrical steel (NOES) are closely related to the final...
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Statistical Analysis of Vibration Signal Frequency During Inner Race Fault of Rolling Ball Bearings
This research paper introduces a novel approach using dominant frequency analysis to diagnose inner race faults in rolling ball bearings of...
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Practical Solutions to Eliminate Vibration Effects Occurring on Rolling Mill Equipment
AbstractAdvanced engineering approaches of the world scientific community to improve the operation of the rolling process and increase productivity...
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Investigation of Symmetric and Asymmetric Cold Rolling on Steel Strip Microstructure Formation and Hardness
Cold rolling of A57036 steel strip using a 400 SKMZ rolling mill is performed according to two routes: (1) from 8 mm thickness to 2 mm thickness; (2)...
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Features of Implementing Thermomechanical Rolling in Various Types of Mills
Features of thermo-mechanical rolling in various types of rolling mills are studied: plate mill (continuous, semicontinuous), Steckel mill, and a...
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Comparative Analysis of Parameters of Symmetrical and Asymmetrical Cold Strip Rolling Based on Computer Simulation
AbstractComputer modeling of the processes of symmetrical and asymmetrical cold strip rolling was carried out using the DEFORM finite element...
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Simulation of Screw Rolling Processes at Constant and Variable Friction Along the Contact Surface Between Roll and Billet
Computer simulation of the processes of three- and four-roller screw rolling was performed using the QForm finite element analysis computing...
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Microstructure, Mechanical, and Corrosion Properties of Mg-Zn-Ga Alloy after Hot Rolling
The effect of hot rolling on the structure and mechanical properties of the Mg-2Zn-2Ga (wt.%) alloy has been studied. The original cast alloy plates...
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Modeling and Development of a Streetcar Rail Rolling Technology
AbstractThe results of research and industrial development of grooved streetcar rail rolling at the rail-and-structural steel mill with a...
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Simulations of Texture Evolution in the Near-Surface Region During Aluminum Rolling
Prediction of texture changes during cold rolling is important because they affect the recrystallization and anisotropy of an aluminum sheet during...
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Simulation of the Deformation Zone and Stress-Strain State during Screw Rolling of Billets from Hard-Deformed Alloy
AbstractComputer simulation of the processes of three- and four-roll helical rolling of a workpiece from a hard-to-deform alloy using the QForm...
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Simulation of Rolling in a Magnetostriction Fe–Ga Alloy
Abstract—Based on the measured physical properties of the Fe–Ga alloy, it was found that a decrease in the material thickness to 0.3 mm leads to an...
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A Fault Diagnosis Method for Rolling Bearing Combining Signal Difference and Coarse Graining
To precisely determine the type of bearing fault, the paper has proposed the solution by combining first-order difference of signals and...
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Aspects of Continuous Rolling When Starting with Unreduced Strip
This study discusses the technological aspects of a nonroutine start with an unreduced strip using the example of a five-stand cold rolling mill...
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Using the radial shear rolling method for deep development of the cast structure of ingots of special materials
The behavior of the steel structure of cast ingot during rolling at the radial rolling mill RSP-10/30 was studied. The ingots for rolling were...
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Strengthening Principle and Process Parameter Optimization of Ultrasonic Rolling of GCr15 Steel Bearing Roller
It is very important to clarify the strengthening principle of ultrasonic rolling process and the relationship between process parameters and rolling...
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Assessment of the Formation of Surface Roughness of Hot-Rolled Etched Strips during Temper Rolling
AbstractThe results of a study of the influence of parameters of the temper rolling process of hot-rolled strips under the conditions of continuous...
