Каталог оснастка Dormer Pramet 2016 - страница 266

Operating and user instructions for CNC-drill chucks

Use clamping and unclamping of tools

To guarantee error-free function of the CNC-drill chuck 08/ 13/ 16, please follow the below instructions.

Attention: Clamping or releasing only at standstill of machine ❷ spindle or outside the machine. The CNC-drill chuck (pos. 1) is clamped by means of an Allen-T-wrench (pos. 3) on the side of the drill chuck actuating a bevel gear. Turn the Allen-T-wrench counter clockwise to open the drill chuck, clockwise to close it.

1st step

Open the jaw of the drill chuck wide enough to insert the cutting tool. (pos. 2)

2nd step ❶

Fit cutting tool (pos. 2) to the stud into the CNC-drill chuck (pos. 1) so that the tool shank is fit closely to the whole picture 1 length of the clamping jaws. (picture 1)

3rd step

Turn the Allen-T-wrench (pos. 3) clockwise to clamp the ❷ cutting tool using the torque mentioned in the table to clamp the tool properly. (picture 2)

Note: Do not use any kind of extensions for clamping. By using a torque higher than mentioned in our table the bevel gear can be damaged. In this case the bevel pinion will be the rated break point to protect the drill chuck against damage. ❸

4th step

Test the concentricity after clamping and make sure that the tool is clamped safely. ❶

Note: picture 2 Do not clamp tools with tapered shafts.

5th step

The CNC-drill chuck is ready for work and can be clamped into the machine spindle. (picture 3)

6th step

To release the cutting tool turn the Allen-T-wrench counter clockwise and remove the cutting tool. (picture 2)

Maintenance and Cleaning

The CNC-drill chucks 08 / 13 / 16 are maintenance-free, but should be cleaned after use with a clean cloth to prevent corrosion. Before storing the drill chucks please spray oil on the surface to prevent corrosion.

picture 3