| Description |
1 online resource (320 pages) |
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text file |
| Note |
Title from publisher's bibliographic system (viewed on 09 Jun 2016). |
| Summary |
Rolling is an important metal forming process which involves the passing of metal stock through a pair of rollers. It is categorized depending on the recrystallization temperature of the metal rolled. This book covers the entire gamut of rolling technology in one volume. It begins with a brief history of rolling, and goes on to discuss different rolling processes, the deformation of materials, and the classification of rolling mills and stands. The book discusses rolling applications of steel blooms, slabs, bars, plates, rods, heavy sections and non-ferrous metals in detail. It covers important rolling process parameters, including rolling friction, stress and strain across rolled strip thickness, rolling torque and power and roll separation force. It also provides details on the design and applications of various rolling equipment, including mill rolls, neck bearings, spindles, coilers and decoilers. |
| Contents |
Cover; Principles and Applications of Metal Rolling; Title; Copyright; Dedication; Contents; List of Figures; List of Tables; List of Symbols; Preface; Acknowledgments; CHAPTER 1: Introduction to Rolling Process; 1.1 Definition of Rolling Process; 1.2 Hot and Cold Rolling Processes; 1.2.1 Hot rolling; 1.2.2 Cold rolling; 1.3 Brief History of Rolling; 1.3.1 The early history; 1.3.2 Modern steel rolling plants; 1.3.3 Modern non-ferrous rolling plants; 1.3.4 Modern cold rolling facilities; 1.4 Deformation of Materials; 1.4.1 Elastic and plastic deformation; 1.4.2 Size effect and strain hardening. |
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1.4.3 Mechanical working and recrystallization1.4.4 Hot and cold rolling and recrystallization; 1.5 Classification of Rolling Mills and Rolling Stands; 1.5.1 Classification; 1.5.2 Rolling mill stands; 1.5.3 Roll arrangement in mill stands; 1.5.3.1 Stands with horizontal rolls; Two-high stand; Three-high (3-Hi) stand; Double-duo stand; Four-high (4-Hi) Stand; Six-high cluster mill stand; Multi-roll stand; Planetary Mill Stand; 1.5.3.2 Stands with vertical rolls; 1.5.3.3 Stands with Inclined Rolls; 1.5.3.4 Other mill stands; References; CHAPTER 2: Mechanics of Rolling. |
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2.1 Characteristics of Rolling2.1.1 Draught and reduction; 2.1.2 Elongation; 2.1.3 Spread; 2.1.4 Contact angle, angle of bite and area of contact; 2.1.5 Rolling friction; 2.1.6 Neutral point and forward slip; 2.1.7 Forward slip and effective working diameter in grooved rolls; 2.1.8 Pitch line and rolling line; 2.1.9 Grooved rolls and passes; Open and closed passes; End thrust; Types of passes; 2.1.10 Spread in section rolling; (a) Siebel's formula; (b) Sedlaczek formula; (c) Ekelund formula[1]; (d) Hill Formula[1]; (e) Bhakhtinov Formula. |
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2.1.11 Elastic deformation of components vis-à-vis set roll gap2.1.12 Roll flattening; 2.1.13 Dark mode rolling; 2.1.14 Roll bending and roll camber; 2.1.15 Pass schedule; 2.2 Stresses in Rolling; 2.2.1 Distribution of stress and strain across rolled strip thickness; 2.2.2 Contact stresses in two-dimensional deformation; 2.2.3 Specific pressure in the case of slip with a constant coefficient of friction (dry friction); 2.2.4 Contact stress under alternative theories of contact friction; 2.3 Rolling Force; 2.3.1 Direction of forces in simple rolling. |
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2.3.2 Determination of roll separating force(A) Determination of contact area; Effect of roll flattening on determination of contact area; (B) Determination of average pressure of rolling; (i) Effect of temperature of the metal; (ii) Effect of work hardening; (iii) Effect of strain rate; (i) Friction between the roll surfaces and roll material and their effect; (ii) Effect of tension applied to strip on rolling pressure; (iii) Effect of the width of the rolled strip on pressure; 2.3.3 Formulae for calculation of mean rolling pressure; (i) Ekelund's formula[5]; (ii) Geleji's formula* |
| Local Note |
eBooks on EBSCOhost EBSCO eBook Subscription Academic Collection - North America |
| Subject |
Rolling (Metal-work)
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Rolling (Metal-work) |
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Rolling-mill machinery.
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Rolling-mill machinery. |
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TECHNOLOGY & ENGINEERING -- Technical & Manufacturing Industries & Trades. |
| Genre/Form |
Electronic books.
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| Added Title |
Principles & Applications of Metal Rolling |
| ISBN |
9781139879293 (electronic book) |
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1139879294 (electronic book) |
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9781316843543 (electronic book) |
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1316843548 (electronic book) |
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9781107076099 (hardback) |
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