Bearing noise
Electrospindle
vibrations
The machining operation is too
heavy:
Incorrect parameterisation of the
inverter:
Incorrect voltage supply
Bearings damaged
The tool-holder is not balanced:
The tool is not balanced:
Dirt between tool-holder cone and
spindle shaft:
Incorrect parameterization of the
inverter:
The machining operation is too
heavy:
Anchor screws loose:
Incorrect voltage supply
Reassemble the electric fan.
Reduce the severity of the machining
operation.
Check the parameters on the plate of
the electrospindle
Check the voltage of electrospindle on
the plate.
Replace bearings
Choose a tool-holder according to the
indications in above chapters.
Choose and use the tool according to
the indications in in above chapters.
Remove the foreign matter and clean
the tool-holder cone and shaft cone as
described.
Check the parameters on the plate of
the electrospindle.
Reduce the severity of the machining
operation including cutting depth and
feed rate.
Tighten the screws
Check the voltage of electrospindle on
the plate.
DISPOSAL OF SCRAPPED ELECTROSPINDLE
At the end of the electrospindle lifespan, it is the responsibility of the user company to dispose of it.
First of all, the various elements must be cleaned, then the various parts must be separated into
components and electrical material. The different materials should be divided, e.g.: electrical motors
(copper coils), metallic parts, plastic materials etc., and then disposed of separately, according to the
regulations of the current laws in the country of installation.
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