Wire technology : process engineering and metallurgy / / by Roger N. Wright

• Autore: Wright Roger N.
• Pubblicazione: Amsterdam, [Netherlands] : , : Butterworth-Heinemann, , 2016; ©2016
• Edizione: 2nd ed.
• Descrizione fisica: 1 online resource (342 p.)
• Disciplina: 621.3193
• Soggetto topico: Wiredrawing
• Note generali: Description based upon print version of record.
• Nota di bibliografia: Includes bibliographical references and index.
• Nota di contenuto: Front Cover; WIRE TECHNOLOGY: Process Engineering and Metallurgy; Copyright; Dedication; Contents; Preface; About the Author; Chapter 1: The General Idea; 1.1. Concepts; 1.1.1. Drawing; 1.1.2. Wire, Rod, and Bar; 1.1.3. Materials; 1.2. How Does Drawing Work?; 1.2.1. Why Not Simply Stretch the Wire, Rod, or Bar?; 1.2.2. A Simple Explanation of the Drawing Process; 1.2.3. Comparison to Other Processes; 1.2.4. Overall Process Hardware; 1.3. Questions and Problems; Chapter 2: A Brief History of Technology; 2.1. Ancient and Early Technology; 2.2. The Nineteenth Century; 2.3. The Twentieth Century ; 2.4. Further Reading2.5. Questions and Problems; Chapter 3: Twentieth Century Equipment Concepts; 3.1. Overview; 3.2. Benches; 3.3. Blocks; 3.4. Multiple-die Machines; 3.5. Other In-line Processes; 3.6. Post-Twentieth Century Developments; 3.7. Questions and Problems; Chapter 4: Basic Engineering Variables Pertinent to Drawing; 4.1. General Quantities; 4.1.1. Dimensions; 4.1.2. Force; 4.1.3. Work and Energy; 4.1.4. Power; 4.1.5. Stress; 4.1.6. Strain; 4.1.7. Strain Rate; 4.1.8. Relations Between Stress and Strain; 4.1.9. Temperature ; 4.2. Quantities Describing the Workpiece and Die During Drawing4.2.1. Overview; 4.2.2. Cross-Sectional Areas and the Reduction; 4.2.3. Die Angle; 4.2.4. Deformation Zone Shape and ; 4.2.5. Drawing Stress and Back Stress; 4.2.6. Die Stresses; 4.2.7. Centerline Stress; 4.3. Questions and Problems; Chapter 5: Basic Drawing Mechanics; 5.1. A Simple Drawing Stress Model; 5.1.1. Drawing Stress and Work per Unit Volume; 5.1.2. Uniform Work; 5.1.3. Nonuniform or Redundant Work; 5.1.4. Friction Work; 5.1.5. The Drawing Stress Formula20; 5.2. Drawing Limits; 5.3. An Illustrative Calculation ; 5.4. The Issue of Optimum Die Angles and Values5.5. Die Pressure; 5.6. Centerline Tension; 5.7. Plastic Flow outside the Drawing Cone; 5.8. Effects of Back Tension; 5.9. Systems of Analysis; 5.10. Questions and Problems; Chapter 6: Drawing Temperature; 6.1. Contributions to the Drawing Temperature; 6.1.1. The Temperature of the Incoming Wire; 6.1.2. The Overall Temperature Increase in the Drawing Pass; 6.1.3. Illustrative Calculations; 6.1.4. The Contribution of Uniform Deformation; 6.1.5. The Contribution of Redundant Work; 6.1.6. The Total Contribution of Deformation ; 6.1.7. The Contribution of Friction6.1.8. Further Illustrative Calculations; 6.2. Temperature Measurement; 6.3. Interpass Cooling; 6.4. Practical Examples of Drawing Temperature Effects; 6.4.1. Effects on Lubricants; 6.4.2. Effects on Recovery and Recrystallization; 6.4.3. Development of Residual Stress; 6.4.4. Effects on Dynamic Strain Aging in Steel; 6.4.5. Martensite Formation; 6.5. Questions and Problems; Chapter 7: Drawing Speed; 7.1. Definition and Basic Formulas; 7.2. The Role of Drawing Speed in Analysis; 7.2.1. Power; 7.2.2. Strain Rate; 7.2.3. Drawing Temperature ; 7.3. The Effect of Drawing Speed on Lubrication
• Titolo autorizzato: Wire technology
• ISBN: 0-12-802678-2
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910583485103321
• Lo trovi qui: Univ. Federico II