grinding wheel have different shapes and sizes, for different grinding. Whereby the grinding wheel is rotated by a large centrifugal force, if there is not enough strength, grinding wheel will burst and cause a serious accident.
Organization tight group grinding wheel, easy to maintain the geometry of the wheel, the high life long, grinding precision grinding wheel; organizing sulfur loose wheel in the space can accommodate debris, in the wet milling or dry milling can machining fluid or air into the grinding zone, reduce grinding heat, improve grinding efficiency, but the organization loose wheel wear faster, short life.
Grinding wheel have different shapes and sizes, for different grinding. Whereby the grinding wheel is rotated by a large centrifugal force, if there is not enough strength, grinding wheel will burst and cause a serious accident. The size of the centrifugal force proportional to the square of the grinding wheel peripheral speed, so when the grinding wheel peripheral speed of the increase of people to - not a given value, the centrifugal force would exceed the allowed range of wheel strength, so that the grinding wheel burst, so all the provisions of the various grinding wheels safe operating speed, with the speed of a grinding wheel is much lower burst of speed.