poleerimisrõngad

Poleerimisrõngad, often referred to as polishing rings or buffing wheels in English, are abrasive tools used in metalworking and other finishing processes. They are typically made from various materials such as felt, cotton, leather, or synthetic fabrics, impregnated with abrasive compounds like aluminum oxide, silicon carbide, or diamond particles. The choice of material and abrasive grit determines the aggressiveness and final finish achieved.

These rings are designed to be mounted on a spindle, often a bench grinder, drill press, or a dedicated polishing motor. Their primary function is to remove imperfections, smooth surfaces, and achieve a high luster on metal parts. They are commonly used in jewelry making, automotive repair, tool sharpening, and general metal fabrication. The rotating action of the ring, combined with the abrasive compound, gradually removes material from the workpiece.

Different types of poleerimisrõngad are available for specific applications. Softer rings are used for final polishing and achieving a mirror-like finish, while harder, more dense rings are suitable for more aggressive material removal or shaping. The speed at which the ring rotates, the pressure applied, and the type of abrasive compound are all critical factors in achieving the desired outcome. Proper maintenance, including cleaning and sometimes re-impregnating with fresh compound, is essential for optimal performance and longevity of the polishing rings.