In industrial production, grinding wheels are widely used in processes such as metal processing, cutting, grinding, and polishing. It cuts and grinds the surface of the workpiece through high-speed rotating abrasive particles, removing materials from the workpiece surface and improving the accuracy, smoothness, and aesthetics of the workpiece.

A grinding wheel is a porous and easily worn solid grinding tool composed of abrasives, binders, and pores. Its shape is usually circular and it is installed on grinding equipment such as grinders for high-speed rotation. Abrasives are the main component of grinding wheels, and common abrasives include alumina, silicon carbide, boron nitride, etc. They determine the hardness, wear resistance, and grinding efficiency of the grinding wheel. Binders tightly bond abrasives together, commonly used binders include ceramics, resins, etc. Pores help to dissipate heat and remove debris during the grinding process.