Tool change
Item no. 10504071, Revision 01
25 ( 36 )
10
Tool change
CAUTION: Danger of being drawn in by rotating shaft.
If the shaft is still rotating, fingers and hands may be drawn in and crushed.
u
Only change the tool if the shaft is at a standstill.
Example of design: Inserting the
shank
Note: Ensure functionality.
u
Never operate the HF spindle without a clamped tool shank.
If no tool shank is clamped:
q
The clamping system is damaged by the centrifugal forces.
q
The clamping system is shifted.
q
The balance of the HF spindle is affected.
q
The bearing is damaged.
10.1
manual tool change
1
End face
2
Clamping nut
3
Collet
Proceed as follows to change the tool:
Ü
Use the hook wrench to unfasten the clamping nut
and
the collet.
Ä
Make use of the hook wrench from the scope of delivery of the HF spindle.
Ü
Remove the tool.
Ü
Screw the clamping nut out.
Ü
Remove the collet from the taper of the mount.
Note: Ensure functionality.
All contamination damages the collet, clamping nut, tool mount, etc. As a re-
sult, the function of the HF spindle is no longer guaranteed.
u
Clean the collet.
u
Clean the clamping nut.
u
Clean the thread of the shaft.
u
Clean the inner taper of the shaft.
Ü
Lightly grease the thread of the clamping nut.
Ü
Push the collet into the taper of the mount.
Ü
Insert the tool.
Ü
Make sure that the shank of the clamped tool does not press on the inner
stop of the tool mount once the clamping nut has been tightened.
Ü
To prevent the clamping nut from loosening, tighten it again after a short
period of operation and when the shaft is at a standstill.
