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Characteristics of CBN abrasive tools manufacturing and application technology development2016/6/20

CBN abrasive tools manufacturing and application technology development has the following characteristics:

1, domestic CBN abrasive tool manufacturing and application technology into a high level and rapid development of the new stage, and has entered the mainstream market for automotive manufacturing. The performance of some CBN abrasive tools is close to the level of similar foreign products, and can be replaced.

2, applications continues to expand, has from the tool industry of grinding hard metal materials processing and extended to bearings, automotive, machine tools, compressors, industry common black metal material processing, grinding from general tool grinding, internal grinding to slow feed grinding, grinding and high precision, high speed grinding, cam grinding, grinding crankshaft, potential to replace corundum abrasives.

3, high speed, high efficiency, high quality, low cost is its main features. It is widely used in the 80~125m/s; the coarse fine grinding is finished in one time; the service life of the workpiece can be increased by 20~30%; the integrated grinding cost can be reduced by more than 10% due to the compressive stress state on the surface of the workpiece being ground.

4, domestic imports of complete sets of CBN grinding technology is the trend of rapid growth.

5, domestic high-speed CNC CBN special grinding machine has been successfully developed.