In the process of work, mold failure is also a common thing. In general, when we encounter failure problems, we first need not to solve the problem, but to find out what causes the failure. In this way, we can better solve the fundamental problem. If the cause is not found, then even if it is solved, it is basically a temporary cure rather than a root cause. So let’s To understand the CNC machining center spindle abnormal noise causes what is it?
CNC machining
- Overload.
Fault causes: excessive cutting amount, frequent positive and negative rotation, spindle motor failure, spindle drive device failure.
- The spindle does not rotate
Fault causes: spindle drive device failure, CNC device can not output speed signal, spindle motor fault, spindle drive device fault, drive belt fracture.
- Spindle speed deviates from the command value
Fault causes: motor overload, problems with spindle speed command output from CNC system, fault of speed measuring device or disconnection of speed feedback signal.
- Abnormal noise and vibration of spindle
Different types of CNC machining centers adopt different types of spindles. According to the different transmission systems, the spindle system can be divided into the main drive spindle with variable speed gear, the main transmission spindle through belt drive, the spindle driven by dual motors and the spindle integrated by motor and spindle
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