High-Quality Steel Rolling: Theory and Practice

by Ginzburg; Vladimir B.

• ISBN13: 9780824789671
• ISBN10: 0824789679
• Edition: 1st
• Format: Hardcover
• Copyright: 1993-02-23
• Publisher: CRC Press

Summary

Emphasizing solutions to the problems of achieving tight tolerances of important geometrical parameters such as thickness, width, cross-sectional profile, and flatness, this reference focuses on the principles and applications of the latest technology for producing high-quality, flat-rolled steel products.; Illustrated with more than 700 drawings, High-Quality Steel Rolling: defines the geometrical parameters of flat-rolled products in both conventional and standardized forms; clalssifies the various types of transducers and sensors and provides definitions of basic metrological terms; examines thickness and width control in rolling mills, outlining the methods of width change by casting rolling, and pressing; discusses the theoretical aspects of roll deformation, roll thermal expansion, roll wear, and roll bending in relation to strip profile and flatness; reviews various control systems such as roll bending, roll shifting and roll crossing, as well as systems for utilizing rolls with specific profiles and flexible edge rolls; analyzes the main causes of imperfections in the performance of contemporary automatic control systems; and investigates new computer modeling capabilities for resolving problems in product quality.

Table of Contents

Geometry of flat-rolled products: definitions of geometrical parameters

standardization and quality requirements

standard dimensional tolerances

statistical and analytical dimensional tolerances

Principles of measurement: definitons of basic metrological terms

transducers and sensors

principles of signal treatment

Gauge control in rolling mills: causes of gauge variation

automatic gauge control systems

dynamic characteristics of roll gap control systems

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