Blog

How to choose the appropriate grinding amount of grinding wheel?

April 27, 2020
 
How to choose the appropriate grinding amount of grinding wheel?
 
grinding wheel   grinding wheel
 
The grinding speed of superhard abrasive wheel should be according to the grinding wheel type, grinding mode and cooling. The grinding efficiency and grinding ratio can be significantly improved by increasing the grinding speed of the grinding wheel (for example, the grinding speed of the grinding wheel can be increased by 40%, and the grinding ratio can be doubled) and the grinding cost can be reduced.
 
 
Grinding speed
Metal and resin binding speed usually 15~35m/s, vitrified bond CBN grinding wheel can be improved to 45~160m/s, and the speed of single-layer CBN grinding wheel is 125~250m/s. The linear velocity of 80~125m/s has become the mainstream of CBN grinding wheel in the world.
 
 
Grinding depth
Generally, it is 0.002~0.010mm, and the workpiece speed is 10~30m/min. The longitudinal feeding speed can be 0.3~1.5m/min. Take large value for rough grinding and small value for fine grinding.
 
 
Facebook
 
Twitter
 
LinkedIn
 
youtube
 
pinterest
 
Instagram