Tool change
Item no. 10405047-03, Revision 03
37 ( 48 )
10.4
Workflow
10.4.1
Pneumatic workflow
HF spindle shutdown signal from machine controller.
(Speed = 0 for HF spindle with differential magneto resistor)
(Frequency = 0 and time delay of at least 2-3 sec for HF spindle without differential magneto resistor)
Caution
No tool change when shaft
rotating.
Tool change at the HF
spindle.
Caution
No rotation without
clamped tool.
Tool clamped
signal
HF spindle is ready for use.
No.
Connection
on
off
Compressed
air
on
off
Fluid
Always leave sealing air switched on.
Even in the case of a tool change. This prevents dirt or
moisture from entering the HF spindle.
3
Internal coolant supply off.
11
Taper cleaning on.
4
Pneumatic system for tool change on.
Cylinder forward
7
Perform tool change.
---
Taper cleaning off.
Switch off when tool taper contact surface is 2 mm
away from shaft contact surface.
4
Pneumatic system for tool change on.
Cylinder back
8
Internal coolant supply on.
11
