 |  |  | Grinding of Simple Tools - Course: Technique for manual working of materials. Trainees' handbook of lessons (Institut für Berufliche Entwicklung, 19 p.) |  |  | (introduction...) |  |  | 1. Purpose of grinding |  |  | 2. Machines for grinding |  |  | 3. Tools for grinding |  |  | 4. Operation of grinding |  |  | 5. Operation of whetting |  |  | 6. Examples for off-hand sharpening with straight wheels |  |  | 7. Hints for mounting and dressing of grinding wheels |  |  | 8. Labour safety recommendations |
|