Looking at the development of the grinding field,grinding in the future will put forward higher requirements for abrasive abrasive tools.Judging from the current situation,superhard products just meet these new grinding needs.For example,CBN abrasive has good thermal stability,high hardness,good wear resistance and other characteristics,so its grinding tool has high linear speed,high grinding efficiency and high service life.It is especially suitable for processing ferrous materials such as high-speed steel,bearing steel,stainless steel,cold cast iron,etc.

　　The application of super hard abrasive tools mainly refers to the application of abrasive tools made of super hard materials such as metal powder,metal oxide or CBN as filler and resin,ceramics or metal binder.At present,the grinding effect of high precision and high efficiency brought by super hard grinding tools has been widely recognized.

　　New types of abrasive tools have emerged,such as micron grade polycrystalline ceramic microcrystalline abrasive,spherical shell abrasive containing micro diamond abrasive particles,polyester film tape for ultra precision polishing,etc.The characteristics of these new abrasive tools make their grinding advantages fully displayed.

　　In addition,ceramic bonded grinding wheels,high speed grinding wheels with large pores,grinding wheels with different machining surfaces and different abrasive grains,polishing blades,diamond saw blades,etc.,which meet various needs,will expand their application scope and become mainstream grinding products with the progress of technology.