hiomapyörää

The hiomapyörä, also known as a grinding wheel or abrasive wheel, is a tool used for grinding, deburring, and polishing. It is a circular disc made of abrasive materials bonded together by a matrix. The abrasive particles are typically made of materials like aluminum oxide, silicon carbide, or diamond, chosen based on the material being ground. The bonding agent can be organic, such as resin or rubber, or inorganic, like vitrified clay.

Hiomapyörät are used in a wide variety of applications, from heavy industrial grinding in metalworking and manufacturing to more delicate tasks in jewelry making and woodworking. They are commonly found on bench grinders, angle grinders, and other specialized grinding machinery. The choice of hiomapyörä depends on the material to be worked, the desired finish, and the type of operation. Factors such as grit size, hardness, structure, and bond type are crucial considerations for selecting the appropriate wheel. Proper maintenance, including dressing and balancing, is essential for effective and safe operation.