Service and repairs
Item no. 10202123, Revision 01
34 ( 36 )
HF spindle vibrates/
oscillates
Cause
Troubleshooting
Tool unsuitable
q
Only use balanced tools.
(Also see the "Tools for high speed cutting
q
Check whether the tool is suitable for the application.
q
Check the tool for damage.
q
Replace damaged tool.
Contamination
q
Remove all contamination between the tool taper and shaft
of the HF spindle.
(Observe all points in the “Tool change
” sections.)
Frequency converter
incorrectly set
q
Compare the values for the HF spindle with the set values on
the frequency converter.
Machining too heavy
q
Reduce the machining load intensity.
Mounting screws are
loose
q
Tighten the screws securely.
HF spindle damaged
q
Contact
Nakanishi Jaeger GmbH
service.
If the error is not rectified after checking all of the points, contact the relevant
service partner.
Ü
Request the accompanying note for the repair from the service partner.
Ü
Check the manual of the machine.
Ü
Contact the manufacturer of the machine.