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The rapid development of PCB engraving machine engraving machine occupation, use is also very common. At a certain frequency, the resonance carve opportunity occur, will announce the noise, but this kind of noise will not affect the normal use of machine. When the first out of the noise, is what causes it and the influence of noise is harmful to carve machine main performance for the following two categories:
1, PCB spindle carving machine when the motor runs announced the abnormal noise.
When you hear the motor announced that such noise, marked, spindle bearing wear serious, or has been damaged, to think of updating new motor.
2, the axial walk announced the abnormal noise. This phenomenon exists in many X axis.
Metal polish PCB engraving machine machine for axial motor bearing damage or the X axis guide rail, the lack of lubrication oil, too dirty, too tight, ball wear fall, must be timely treatment, to ensure the normal use of the machine.