Product classification of grinding wheels

There are various types of grinding wheels. According to the abrasives used, grinding wheels can be divided into ordinary abrasives (such as corundum and silicon carbide), natural abrasives superhard abrasives, and grinding wheels (such as diamond and cubic boron nitride); According to shape, it can be divided into flat grinding wheels, bevel grinding wheels, cylindrical grinding wheels, cup grinding wheels, disc grinding wheels, etc; According to the bonding agent, it can be divided into ceramic grinding wheels, resin grinding wheels, rubber grinding wheels, metal grinding wheels, etc. The characteristic parameters of grinding wheels mainly include abrasive, particle size, hardness, binder, shape, size, etc. Due to the fact that grinding wheels usually work at high speeds, a rotation test (to ensure that the grinding wheel does not break at the working speed) and a static balance test (to prevent machine tool vibration during operation) should be conducted before use. After working for a period of time, the grinding wheel should be repaired to restore grinding performance and correct geometric shape.