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Wednesday, September 26, 2012

How to identify carving machine problems just through annoy sounds


You may once use in CNC engraving machine noise and be careful when whether because of the characteristics of the machine, and I now share about carving machine noise to some brief knowledge.

First you have to understand, carving machine stepping motor with each step a pause, noise is normal. In a certain frequency, relief carving machine will be generated, making clear the resonance noise. This kind of noise, will not affect the normal use of the machine.
So what kind of noise will influence of engraving machine?

In fact, influence and harmful to the noise of the engraving machine mainly for the following two categories:

1, spindle motor running an unusual noise
This kind of noise, spindle bearing produce proof quality problems or spindle bearings use life has to wear, or after the decline in the quality or damage, can consider to change at this time.
 2, the axial walk a unusual noises. This phenomenon exists in many X axis.
 Tombstone engraving machine more for axial motor bearing damage or the X axis guide rail, short of lubrication oil dirty, close, ball wear, ball drop, etc, must handle in time.

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