After a period of use,High speed electric spindleThe noise will become increasingly severe. Although it can continue to be used, it will affect the effectiveness of use. In this case, it is necessary to repair or replace the high-speed electric spindle. Generally speaking, the high noise of high-speed electric spindles is mainly caused by the aging of their bearings. If there is abnormal noise from the bearing, it is usually because there is no lubricating oil in the bearing ball. If used continuously, it is easy to cause the high-speed electric spindle bearing seat to heat up, and even the bearing to lock up and burn out the coil.

In the case of high noise, the high-speed electric spindle still needs to continue working, and it is necessary to increase the circulating water volume and try not to work for a long time. Let the spindle work for a period of time and stop cooling to ensure a longer service life. However, if vibration occurs, it should not be used again. The vibration reflects that the ball bearings of the bearing have worn out. If this wear extends to the bearing seat, the electric spindle will be basically scrapped.

Therefore, once an abnormality is found in the electric spindle bearing, only one bearing needs to be replaced. However, if not dealt with in a timely manner, even if the bearing seat, rotor shaft, and other parts of the electric spindle are repaired, it will not be possible to continue using it, and it will not be able to restore its original use effect. If there is a problem with the high-speed electric spindle, it needs to be discovered and resolved as soon as possible in order to minimize the impact and reduce unnecessary losses, saving costs for users.