In the actual use of mechanical equipment such as bearing grinders, special attention should be paid to many aspects. Before using such equipment, it is necessary to ensure that the oil level in the equipment is within the specified range. Of course, during the operation, it is also necessary to ensure that all equipment has sufficient oil supply, the belt tightness of the bearing grinder is within an appropriate range, and the firmness of the protective cover is always checked. During the operation of the bearing grinder, it is necessary to ensure that its electrical system is in good condition. There must be no short circuit. It is also necessary to effectively ensure the operating environment of the entire bearing grinder and ensure that it has a good ventilation environment. All equipment must be lubricated and maintained. Generally speaking, this can effectively ensure its service life. During the entire process of using the bearing grinder, relevant balance tests must be conducted when loading the grinding wheel to effectively check whether there are cracks or other conditions in the equipment. If there are cracks or other conditions, attention must be paid to high-altitude operations during the operation of the entire equipment to effectively check whether there are other similar conditions on the equipment. In the actual machining process of the bearing grinder, various guide rail systems of the bed and worktable will be used for direct machining. When in use, the friction coefficient of all devices will gradually decrease. The workbench is directly moved by a motor that drives the relevant ball screws. This can ensure the stability and reliability of the equipment during operation