Abstract Looking at the development of the grinding field, the future grinding process will put forward higher requirements for abrasives. Judging from the current situation, superhard products just meet these new grinding needs. Such as CBN abrasives have good thermal stability, high hardness, good wear resistance and other characteristics, so the grinding tools grinding...
Throughout the development of the grinding field, the future grinding process will put forward higher requirements for abrasive grinding tools. Judging from the current situation, superhard products just meet these new grinding needs. For example, CBN abrasive has good thermal stability, high hardness and good wear resistance. Therefore, the grinding machine has high line speed, high grinding efficiency and high life of grinding tools. It is especially suitable for processing high speed steel and bearing steel. Black metal materials such as stainless steel and cold-excited cast iron.
Superhard abrasive applications mainly refer to the use of superhard materials such as metal powder, metal oxide or CBN as fillers, and abrasives for resin, ceramic or metal bonding agents. At present, the polishing sheet has been widely recognized for its high precision and high efficiency grinding effect by superhard abrasives.
New abrasive tools have emerged, such as micron-sized polycrystalline ceramic microcrystalline abrasives, fine diamond abrasive spherical shell abrasives, and superfine polishing polyester film tapes. These new abrasives have the characteristics that make their grinding advantages even better.
In addition, it meets various needs of ceramic bond grinding wheels, high-speed grinding wheels for atmospheric holes, and different abrasive grinding wheels, polishing sheets, diamond saw blades, etc., which will expand the application range with the advancement of technology and become the mainstream product of grinding processing.
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