This new edition of Gear-Cutting Tools has been updated with revised chapters and illustrations as well as additional, new material with the aim to provide a systematic and comprehensive discussion on modern designs, kinematics, and cutting geometry of gear-cutting tools. This book presents the DG/K-based method of surface generation-a practical mathematical method for designing gearcutting tools with optimal parameters. The text addresses the evolution of gear-cutting tools and scientific classification for all types of gear machining meshes before discussing optimal cutting tool designs.…mehr
This new edition of Gear-Cutting Tools has been updated with revised chapters and illustrations as well as additional, new material with the aim to provide a systematic and comprehensive discussion on modern designs, kinematics, and cutting geometry of gear-cutting tools.
This book presents the DG/K-based method of surface generation-a practical mathematical method for designing gearcutting tools with optimal parameters. The text addresses the evolution of gear-cutting tools and scientific classification for all types of gear machining meshes before discussing optimal cutting tool designs. Designs currently used and those being planned are covered, and the approach allows for the development of scientific predictions and optimal designs. Solutions appear in analytical form and/or graphical form, with a wealth of new figures added, and new appendices offer additional data for readers.
This is an essential reading for engineers who work in the field of gear-cutting, especially those involved in the manufacturing of autos, aircraft, agriculture machines, and metal-cutting machines. This book would also be relevant to various mechanical engineering courses for graduate students, such as machine elements, machine and mechanism science, and theory of machines and mechanisms.
Dr. Stephen P. Radzevich is Professor of Mechanical Engineering and Professor of Manufacturing Engineering. He received his M.Sc. in 1976, Ph.D. in 1982, and Dr.(Eng)Sc. in 1991, all in mechanical engineering. Dr. Radzevich has extensive industrial experience in gear design and manufacture. He has developed numerous software packages dealing with computer-aided design (CAD) and computer-aided machining (CAM) of precise gear finishing for a variety of industrial sponsors. His main research interest is Kinematic Geometry of Part Surface Generation, particularly with a particular focus on precision gear design, high-power-density gear trains, torque share in multi-flow gear trains, design of special purpose gear cutting/finishing tools, and design and machine (finish) of precision gears for low-noise and noiseless transmissions of cars, light trucks and so on. Dr. Radzevich has spent over 40 years developing software, hardware and other processes for gear design and optimization. Besides his work for industry, he trains engineering students at universities and gear engineers in companies.
Inhaltsangabe
SECTION I: Basics 1. Gears: Geometry of Tooth Flanks 2. Principal Kinematics of Gear-Machining Operation 3. Kinematics of Continuous-Indexing Methods of Gear-Machining Operations SECTION II: Form Gear-Cutting Tools 4. Gear Broaching Tools 5. End Mill Gear Cutters 6. Disk-Type Mill Gear Cutters 7. Non-Traditional Methods of Gear Machining by Form Cutting Tools SECTION III: Cutting Tools for Continuous-Indexing Methods of Generation of Gear Teeth SUBSECTION III-A: Parallel-Axes Gear Machining Mesh 8. Rack Cutters for Planing Spur and Helical Gears 9. Gear Shaper Cutters I: External Gear Machining Mesh 10. Gear Shaper Cutters II: Internal Gear Machining Mesh SECTION III-B: Intersected-Axes Gear Machining Mesh SUBSECTION III-B: Intersected-Axes Gear Machining Mesh 11. Gear Shapers Cutters with Tilted Axis of Rotation 12. Gear Cutting Tools for Machining Bevel Gears 13. Gear Shaper Cutters Having Tilted Axis of Rotation: Internal Gear Machining Mesh SUBSECTION III-C: Crossed-Axes Gear Machining Mesh PART III-C.1: Design of Geat-Cutting Tools: External Gear Machining Mesh 14. Generating Surface of Gear-Cutting Tool 15. Hobs for Machining Gears 16. Gear Shaving Cutters 17. Examples of Implementation of the Classification of the Gear Machining Meshes PART III-C_2: Quasi-Planar Gear Machining Mesh18. Gear-Cutting Tools for Machining Bevel Gears PART III-C_3: Internal Gear Machining Mesh 19. Gear-Cutting Tools with an Enveloping Generating Surface 20. Gear-Cutting Tools for Machining Internal Gears 21. On the Lack of Understanding of the Scientific Theory of Gearing by the Majority of Gear Scientists and Engineers 22. Brief Notes on the History of Methods of Machining Gears and of Design of Gear Cutting Tools APPENDICES Appendix A: Elements of Vector Calculus Appendix B: Elements of Differential Geometry of Surfaces Appendix C: Change of Surface Parameters Appendix D: Applied Coordinate Systems and Linear Transformations Appendix E: Contact Geometry of Gear and Mating Pinion Tooth Flanks Appendix F: The Closest Distance of Approach of Tooth Flanks of a Gear and a Mating Pinion Appendix G: Engineering Formulae for Specification of Gear Tooth Flank Appendix H: On the Inadequacy of the Terms Wildhaber-Novikov Gearing, and W-N Gearing Notation References Bibliography Index
SECTION I: Basics 1. Gears: Geometry of Tooth Flanks 2. Principal Kinematics of Gear-Machining Operation 3. Kinematics of Continuous-Indexing Methods of Gear-Machining Operations SECTION II: Form Gear-Cutting Tools 4. Gear Broaching Tools 5. End Mill Gear Cutters 6. Disk-Type Mill Gear Cutters 7. Non-Traditional Methods of Gear Machining by Form Cutting Tools SECTION III: Cutting Tools for Continuous-Indexing Methods of Generation of Gear Teeth SUBSECTION III-A: Parallel-Axes Gear Machining Mesh 8. Rack Cutters for Planing Spur and Helical Gears 9. Gear Shaper Cutters I: External Gear Machining Mesh 10. Gear Shaper Cutters II: Internal Gear Machining Mesh SECTION III-B: Intersected-Axes Gear Machining Mesh SUBSECTION III-B: Intersected-Axes Gear Machining Mesh 11. Gear Shapers Cutters with Tilted Axis of Rotation 12. Gear Cutting Tools for Machining Bevel Gears 13. Gear Shaper Cutters Having Tilted Axis of Rotation: Internal Gear Machining Mesh SUBSECTION III-C: Crossed-Axes Gear Machining Mesh PART III-C.1: Design of Geat-Cutting Tools: External Gear Machining Mesh 14. Generating Surface of Gear-Cutting Tool 15. Hobs for Machining Gears 16. Gear Shaving Cutters 17. Examples of Implementation of the Classification of the Gear Machining Meshes PART III-C_2: Quasi-Planar Gear Machining Mesh18. Gear-Cutting Tools for Machining Bevel Gears PART III-C_3: Internal Gear Machining Mesh 19. Gear-Cutting Tools with an Enveloping Generating Surface 20. Gear-Cutting Tools for Machining Internal Gears 21. On the Lack of Understanding of the Scientific Theory of Gearing by the Majority of Gear Scientists and Engineers 22. Brief Notes on the History of Methods of Machining Gears and of Design of Gear Cutting Tools APPENDICES Appendix A: Elements of Vector Calculus Appendix B: Elements of Differential Geometry of Surfaces Appendix C: Change of Surface Parameters Appendix D: Applied Coordinate Systems and Linear Transformations Appendix E: Contact Geometry of Gear and Mating Pinion Tooth Flanks Appendix F: The Closest Distance of Approach of Tooth Flanks of a Gear and a Mating Pinion Appendix G: Engineering Formulae for Specification of Gear Tooth Flank Appendix H: On the Inadequacy of the Terms Wildhaber-Novikov Gearing, and W-N Gearing Notation References Bibliography Index
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