The failure of the grinder is mainly caused by vibration. Vibration not only shortens the service life of the grinder, but even causes the grinder to not function properly. The vibration of a newly installed grinder is generally due to three reasons. (1) This can be caused by the dynamic and static imbalance test of the rotating part. Generally, newly purchased grinders have fewer such problems, otherwise they are product quality problems. (2) Installation problems Installation quality can be checked and controlled by installation quality standards, as long as the installation is strictly as required. (3) Vibration caused by resonance This is caused by the external interference frequency being close to or equal to the natural frequency of the grinder. Such vibrations often appear to be difficult to judge, and it is not difficult to handle them, as long as they are in the grinder.
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