structure
Diamond wheel construction work generally consists of layers, substrate, buffer layer composed of three parts.
Working layer, also known as diamond layer, made of abrasive, binder and filler, is working part wheel. Also known as non-diamond layer the buffer layer, the binding agent, metal powder and a filler, is fixedly connected to the part of the diamond layer on the substrate.
Substrate for receiving the abrasive layer, and when used with a flange securely held on the grinding machine spindle. General metal binding agent selected steel products, alloy powder as a matrix; resin binder be aluminum, electrical wooden base. It made of aluminum, steel or bakelite processing, support from the working layer and chucking abrasive effect. The quality of the grinding wheel molding and use of precision level and the substrate are a great relationship.
characteristic
Characteristics include a wide diamond wheel diamond abrasive, particle size, density, size and shape of the binding agent.
use
Since diamond abrasive with the characteristics (high hardness, high compressive strength, wear resistance), making it an ideal tool for diamond abrasive grinding hard and brittle materials and carbide in grinding, not only high efficiency, precision high and good roughness, abrasive consumption, long service life, but can also improve working conditions. Low iron content of the metal and non-metallic hard and brittle material is widely used in ordinary abrasive difficult to process, such as carbide, alumina ceramic, optical glass, agate gem, semiconductor materials, stone and the like.