First,
the spindle can be cut when the strong cutting may be the spindle motor
and the spindle connected to the drive belt is too loose due to the
spindle drive torque is too small to make strong cutting torque is
insufficient, resulting in automatic shutdown of CNC machine tools. In this case, the tension of the spindle belt can be readjusted to eliminate the stop problem.
Second,
the motor and the spindle connected to the surface of the belt with oil
may also lead to the spindle drive when the belt slip phenomenon,
resulting in the spindle in the strong cutting torque when the machine
automatically shut down. At this time you can use alcohol or gasoline to wipe it to rule out the problem.
Third,
the use of long drive belt failure may also cause the spindle motor
torque can not drive the problem, in the strong cutting process,
resulting in insufficient torque shutdown. At this time only need to replace the old spindle belt can rule out the problem.
Fourth,
the spindle motor torque transmission error is too large may be the
transmission mechanism in the coupling or clutch wear caused by the
spindle in the strong vibration when the strong vibration, which led to
automatic shutdown. The handling of this problem can be adjusted or replaced by a clutch or coupling.
Therefore,
if you encounter electric spindle stop, you can follow the above steps
in order to troubleshoot the root causes of the problem, looking for the
root cause of machine downtime, before taking effective measures to
solve the existing problems.
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