Use attention
When using the workpiece cutting fluid, it is strictly prohibited to flush the cutting fluid directly onto the spindle nut and rotor. Once the cutting fluid flushes onto the spindle nut and rotor, it is easy to bring the cutting fluid into the bearing inside the spindle motor with the high-speed rotation of the spindle, resulting in the decomposition of the lubricating oil in the bearing, serious damage to the bearing and reduce the service life of the spindle.