Function
04.00|ROTA FSW |en
29
Functional testing
Functional test
After installation of the ROTA FSW chuck quick-change, its function
must be checked prior to start-up.
Important points are:
•
Smooth running
The actuating screw must turn smoothly and
the clamping slides must move smoothly as a result.
•
Stroke control
The clamping slides must have a margin of safe-
ty at the inner and outer end positions. The machine spindle
must not start up until the lever has passed through the safety
margin. Indicator pins are fitted to the circumference of the
ROTA FSW chuck quick-change to monitor the margin of safety.
They may only be monitored with safety limit sensors compli-
ant with DIN EN 60204-1.
Change position, clamping slide inside
- machine is not enabled.
Lock position, chuck is locked, not clamped yet
- machine is not enabled.
Clamping position, chuck clamped
- machine enabled.
When determining the clamping force required to machine a
workpiece, the centrifugal force acting on the chuck jaws must be
taken into account (according to VDI 3106).
If the pallet chuck is changed, adjust the machine-side stroke con-
trol of the clamping cylinder to the new situation.
6.3
Position 1:
Position 2:
Position 3:
