Cover Image
close this bookDriling, Countersinking and Counterboring - Course: Technique for manual working of materials. Trainees' handbook of lessons (Institut für Berufliche Entwicklung, 18 p.)
View the document(introduction...)
View the document1. Purpose of drilling
View the document2. Machines for drilling
View the document3. Tools for metal drilling
View the document4. The operation of drilling
View the document5. Setting of the tools
View the document6. Clamping of the tools
View the document7. Clamping of the workpieces
View the document8. Technological process of drilling
View the document9. Purpose and application of counterboring/countersinking
View the document10. Labour safety recommendations

10. Labour safety recommendations

- Wear close-fitting clothes and head shield, if necessary, safety glasses, too.

- Only one person must work at a machine - otherwise there is the danger of being distracted.

- Always do the cleaning and setting work with the machine switched off.

- Secure the workpieces safely against twisting and being pulled up.

- Do not remove any chips with bare hands, but with the help of suitable auxiliary means (such as short hooks or metal rods).

- Leave the machine only when it is at rest.