The Science and Engineering of Cutting: The Mechanics and Processes of Separating, Scratching and Puncturing Biomaterials, Metals and Non-metals, Second Edition has been updated to include new developments in the mechanics of cutting, introducing topics such as friction modeling, oblique cutting of polymers, nano-sectioning, ultraprecision cutting, new methods for determining the fracture toughness of welds and glued joints, finite element simulations of cutting, and much more. The book also looks at new applications, such as improvements in the design of wood cutting machinery, body armor, and the employment of greater 'slice-push' methods in food-cutting machinery.
Table of Contents
1. Controlled and Uncontrolled Separation of Parts: Cutting, Scraping, and Spreading2. Fracture Mechanics and Friction
3. Simple Orthogonal Cutting of Floppy, Brittle, and Ductile Materials
4. Types of Chip: Load Fluctuations, Scaling, and Deformation Transitions
5. Slice-Push Ratio: Oblique Cutting and Curved Blades, Scissors, Guillotining, and Drilling
6. Cutting with More than One Edge: Scratching, Grinding, Abrasive Wear, Engraving, and Sculpting
7. Sawing, Chisels, and Files
8. Punching Holes
9. Sharpness and Bluntness
10. Unrestrained and Restrained Workpieces: Dynamic Cutting
11. Cutting in Biology, Paleontology, and Medicine
12. Food and Food-Cutting Devices and Wire Cutting
13. Teeth as Cutting Tools
14. Burrowing in Soils, Digging, and Ploughing
15. Unintentional and Accidental Cutting
16. Cutting with High Precision
17. Cutting of Components with Complex Geometries and Freeform Surfaces
18. The Science and Engineering of Cutting: Holistic Approaches and Future Perspectives