To ensure the normal use of grinding wheels and extend their service life, regular maintenance is necessary. Regularly check the wear of the grinding wheel and replace severely worn grinding wheels in a timely manner. Before use, the surface of the grinding wheel should be cleaned to remove oil and impurities. When installing the grinding wheel, ensure the concentricity between the grinding wheel and the spindle to avoid vibration and noise. During use, attention should be paid to controlling the grinding pressure and speed to avoid excessive wear and damage to the grinding wheel. When storing grinding wheels, they should be placed in a dry and ventilated place, avoiding direct sunlight and humid environments.