How to judge the abnormal noise of woodworking engraving machine?

The stepping motor of the furniture engraving machine has a pause every time it takes a step, and it is normal to have noise. At a certain frequency, the woodworking engraving machine will also produce body resonance and emit obvious noise. This kind of noise will not affect the normal use of the machine.

The noise affecting the woodworking engraving machine is mainly manifested in the following two categories:

1. The spindle motor makes abnormal noise when running.

The generation of this kind of noise proves that there is a quality problem in the main shaft bearing or the service life of the main shaft bearing has expired, or the quality has decreased or damaged after wear, and replacement can be considered at this time.

2. Abnormal noise is emitted when the shaft is walking. This phenomenon mostly exists in the X-axis.

Mostly because the axial motor bearing is damaged or the X-axis guide rail lacks lubricating oil, too dirty, too tight, ball wear, ball drop, etc., it must be dealt with in time.

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