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

1. The manufacturing and application technology of domestic CBN abrasive tools has entered a new stage of high level and rapid development, and has entered the mainstream market of automobile manufacturing industry. The performance of some CBN grinding tools is close to that of similar foreign products.

2, application field expands unceasingly, already from the hard grinding tool industry metal material processing, to the bearing, automobile, machine tools, compressors and other industries of ordinary black metal materials processing, grinding way from general tool grinding, grinding, development to slow feed grinding, precision grinding, high speed grinding, the grinding of the CAM, the crankshaft grinding, a place of corundum abrasive streak.

3. Its main features are high speed, high efficiency, high quality and low cost. The operating speed generally reaches 80~125m/s; Coarse and fine grinding with large allowance is completed at one time; The service life of the workpiece can be increased by 20~30% due to the compressive stress on the workpiece surface. Comprehensive grinding cost can be reduced by more than 10%.

4. Domestic imports of complete sets of CBN grinding technology show a trend of rapid growth.

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