Sayed M. Metwalli

Machine Design with CAD and Optimization (eBook, PDF)

• Format: PDF

Produktbeschreibung

MACHINE DESIGN WITH CAD AND OPTIMIZATION A guide to the new CAD and optimization tools and skills to generate real design synthesis of machine elements and systems Machine Design with CAD and Optimization offers the basic tools to design or synthesize machine elements and assembly of prospective elements in systems or products. It contains the necessary knowledge base, computer aided design, and optimization tools to define appropriate geometry and material selection of machine elements. A comprehensive text for each element includes: a chart, excel sheet, a MATLAB¯® program, or an interactive program to calculate the element geometry to guide in the selection of the appropriate material. The book contains an introduction to machine design and includes several design factors for consideration. It also offers information on the traditional rigorous design of machine elements. In addition, the author reviews the real design synthesis approach and offers material about stresses and material failure due to applied loading during intended performance. This comprehensive resource also contains an introduction to computer aided design and optimization. This important book: * Provides the tools to perform a new direct design synthesis rather than design by a process of repeated analysis * Contains a guide to knowledge-based design using CAD tools, software, and optimum component design for the new direct design synthesis of machine elements * Allows for the initial suitable design synthesis in a very short time * Delivers information on the utility of CAD and Optimization * Accompanied by an online companion site including presentation files Written for students of engineering design, mechanical engineering, and automotive design. Machine Design with CAD and Optimization contains the new CAD and Optimization tools and defines the skills needed to generate real design synthesis of machine elements and systems on solid ground for better products and systems.

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Produktdetails

• Verlag: John Wiley & Sons
• Seitenzahl: 1008
• Erscheinungstermin: 8. April 2021
• Englisch
• ISBN-13: 9781119156659
• Artikelnr.: 61521371

Autorenporträt

SAYED M. METWALLI, is Professor Emeritus of Machine Design and past Chair of Mechanical Design and Production Department, Cairo University, Egypt. He received a BS (Mech. Eng.) with honor from Cairo University (1965) and MS and PhD (Mech. Eng.) from State University of New York at Buffalo, USA, (1970) and (1973) respectively. Metwalli has conducted research and taught at North Carolina State University, the University of Central Florida, USA, and Kuwait University, and holds a US patent. His research interests are in design optimization theory, developing algorithms, and CAD/CAM software, with particular emphasis on optimum synthesis of mechanical components and systems including dynamics and controls for multitude of applications. He has conducted sponsored research with DOD/NRL, UNESCO, IBM-UK, NSF, EPA, USAID, and CU and has published more than 150 papers in journals and peer reviewed international conferences. His work with various manufacturers successfully implemented CAD and design optimization in their product design and development. He is an ASME Life Fellow, registered mechanical design consultant, and has been a registered PE in Florida.

Inhaltsangabe

Preface xxiii

Acknowledgments xxvii

About the Companion Website xxix

Part I Introduction and Design Considerations 1

1 Introduction to Design 3

1.1 Introduction 6

1.2 Phases of Design 8

1.3 Basic Mechanical Functions 9

1.4 Design Factors 11

1.5 Synthesis Approach to Design 12

1.6 Product Life Cycle 13

1.7 Business Measures 14

1.8 Research and Development Process in Product Cycle 15

1.9 Teamwork for Product or System Design 16

1.10 Design and Development Case Study 16

1.11 Units and Fundamentals 16

1.12 Summary 26

2 Design Considerations 31

2.1 Mathematical Modeling 34

2.2 Calculation Tools 57

2.3 Design Procedure 60

2.4 Manufacturing Processes 62

2.5 Standard Sets and Components 72

2.6 Codes and Standards 72

2.7 Summary 73

Part II Knowledge-Based Design 79

3 Introduction to Computer-Aided Techniques 81

3.1 CAD and Geometric Modeling 82

3.2 Geometric Construction and FE Analysis 84

3.3 CAD/CAM/CAE and Advanced Systems 85

3.4 Virtual Reality 87

3.5 Summary 89

4 Computer-Aided Design 91

4.1 3D Geometric Modeling and Viewing Transformation 95

4.2 Parametric Modeling 111

4.3 CAD Hardware and Software 135

4.4 Rendering and Animation 135

4.5 Data Structure 146

4.6 Using CAD in 3D Modeling and CAM 149

4.7 Summary 149

5 Optimization 155

5.1 Introduction 158

5.2 Searches in One Direction 167

5.3 Multidimensional: Classical Indirect Approach 173

5.4 Multidimensional Unconstrained Problem 179

5.5 Multidimensional Constrained Problem 200

5.6 Applications to Machine Elements and Systems 209

5.7 Summary 213

6 Stresses, Deformations, and Deflections 221

6.1 Loads, Shear, Moment, Slope, and Deflection 227

6.2 Mathematical Model 253

6.3 Simple Stresses, Strains, and Deformations 254

6.4 Combined Stresses 264

6.5 Curved Beams 279

6.6 Strain Energy and Deflection 283

6.7 Columns 288

6.8 Equivalent Element 296

6.9 Thermal Effects 297

6.10 Stress Concentration Factors 300

6.11 Finite Element Method 302

6.12 Computer-Aided Design and Optimization 323

6.13 Summary 333

7 Materials Static and Dynamic Strength3 43

7.1 Material Structure and Failure Modes 348

7.2 Numbering Systems and Designations 358

7.3 Heat Treatment and Alloying Elements 362

7.4 Material Propertied and General Applications 366

7.5 Particular Materials for Machine Elements 381

7.6 Hardness and Strength 383

7.7 Failure and Static Failure Theories 385

7.8 Fatigue Strength and Factors Affecting Fatigue 397

7.9 Fracture Mechanics and Fracture Toughness 413

7.10 Computer-Aided Selection and Optimization 419

7.10.1 Material Properties: Carbon Steel 419

7.11 Summary 428

8 Introduction to Elements and System Synthesis 439

8.1 Introduction 441

8.2 Basic and Common Machine Elements 442

8.3 Reverse Engineering 469

8.4 Sample Applications 470

8.5 Computer-Aided Design 476

8.6 System Synthesis 479

8.7 Computer-Aided Assembly 480

8.8 Summary 480

Part III Detailed Design of Machine Elements 487

Section A Basic Joint