Study On Vitrified Grinding Wheels
 At low temperature, high strength, low thermal expansion coefficient of the ceramic Binder research;
 Study on performance improvement of vitrified;
 Study on wettability between vitrified diamond grinding;
 Study on the surface modification of diamond grains;
 A study on improvement of structure of the wheel;
 Study on the optimum preparation parameters of grinding wheel;
 The best grinding parameters and research of grinding.