Requirement
Due to different requirements and/or specifications of the respective
manufacturers, be sure to review the respective manufacturer's
documentation!
To clean the collets, sufficient quantities of cleaning agent such as benzine as well
as grease (oil-resistant) for greasing the collets are necessary. For the operating
materials to be used, see the manufacturer's documentation and the document
“Information on operating materials”.
When the machine is switched on, the spindle is electronically
controlled (spindle control) as standard, even when the work area
door is open. The rotary position is maintained for active torques up
to the maximum motor torque. If screw connections are tightened or
loosened on the clamping device, the tightening or loosening torque
is supported by the motor torque. For many activities, mechanical
locking of the spindle according to “AM... Lock spindles” can
therefore be omitted.
If no mechanical locking is provided, however, it must always be
expected that the spindle will go out of control and suddenly no
supporting motor torque is applied if the torque load is too high. Tools
and working position must therefore always be selected such that
there is no danger to the operator or machine if the spindle control
suddenly shuts off. If high torques are already expected to be
applied, the spindle must be mechanically locked immediately.
To do so, be sure to follow the “AM... Lock spindles” maintenance
activity.
Maintenance Summary - Care activities
40
Maintenance Instructions
MS40-8
DIM078EN - 02.06.2020
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