Tool change
Item no. 10302079, Revision 12
29 ( 40 )
10.2.1
Changing the collet
Proceed as follows to change the collet:
Ü
Switch on the compressed air for the tool change.
Ü
Remove the tool.
Note: Ensure functionality.
u
Never close the collet without a clamped tool shank.
If no tool shank is clamped:
q
The clamping system is damaged.
Ü
Insert a suitable tool shank into the collet.
Ü
Screw the collet out of the shaft of the HF spindle using the screw-in tool.
Tip: Ensure concentric run-out quality.
u
Make sure that there is no contamination in the collet and that no con-
tamination occurs during cleaning.
Ü
Clean the inner taper of the shaft with the felt cone from the service set.
Ü
Clean the collet with the brush.
Ü
Apply a light greasy film to the taper of the collet. To do this, only use the
collet grease from the service set.
Ü
Insert a suitable tool shank into the collet.
Ü
Screw the collet as far as possible into the shaft using the screw-in tool.
Ä
Tightening torque M
A
max.: 1.5 Nm
Ü
Switch off the compressed air for the tool change.
Tip: Check the tool change.
u
Activate the tool change 2-3 times.
Ü
Check the fit of the collet.
Ä
Tighten the collet if necessary.
Ü
Switch on the compressed air for the tool change.
Ü
Remove the shank from the collet.
Ü
Insert the tool.
Ü
Switch off the compressed air for the tool change.
The HF spindle is now ready for operation.
