When users purchase, even the best quality grinding electric spindle will inevitably experience some malfunctions after a period of use, and it will also have a certain service life. However, whether it is a malfunction of the grinding electric spindle or a short service life, it is detrimental to users.

In order to change this phenomenon, it is necessary to maintain the grinding electric spindle. Grinding electric spindle is an important component in CNC machine tools. With the development of technology and industrial production, electric spindles have made great progress, greatly improving the efficiency of CNC machine tools. Maintenance is crucial during the use of grinding electric spindles.

After work every day, operators should use a vacuum cleaner to clean the debris on the rotor end and motor terminals of the electric spindle, prevent debris from accumulating on the rotor end and terminals, prevent bearings from entering debris, and accelerate the wear of high-speed bearings; Prevent the terminal from entering debris, which may cause the motor to short circuit and burn out.

When changing the tool of the electric spindle, the operator must unscrew the chuck of the pressure cap instead of directly inserting and removing the tool to replace it. The operator should develop the habit of cleaning the chuck and pressure cap after removing the tool. After starting up every day, it is necessary to check the working status of the cooling water flow of the electric spindle, whether the water pump is working properly, whether the cooling water is contaminated by scale and microorganisms, and whether the pipeline status is normal to ensure the normal circulation of the cooling water.

It is strictly prohibited to open the electric spindle without cooling water! Only under normal cooling conditions can it be in good working condition. If the dead bend of the water pipe causes poor water flow or blockage of the pipeline by dirt, it will result in the malfunction of the electric spindle and affect the machining effect.

The performance and maintenance of grinding electric spindles are key factors affecting the efficiency of CNC machine tools. Therefore, on the basis of selecting high-quality grinding electric spindles, regular maintenance and upkeep should be carried out to improve work efficiency and extend the service life of grinding electric spindles.