Cutting pieces are widely used in machinery, automobile, shipbuilding, metallurgy, chemical industry and other industries, and can also be used in modern housing, plant iron decoration and equipment repair. It USES glass fiber and resin as reinforcing material, which has high tensile, impact and bending strength, and is widely used in the cutting of ordinary steel, stainless steel and non-metal products.
Small size cutting pieces, can be installed in the electric Angle grinder use, large size cutting pieces, can be installed in the profile cutting machine use. A cutting plate thickening explosion-proof resin grinding wheel, it is not easy to crack in use, the intensity is high, can be used for grinding, polishing for all kinds of artifacts and workpiece or materials can be used for cutting, grinding wheel body on the thickness of consists of 3 ~ 10 elastic layers, each layer thickness for 5 ~ 6 mm, for the abrasive layer between layer and layer, and increase along the radial distribution of reinforcement, round body diameter for Φ 200 ~ Φ 400 mm, thickness is 15 ~ 60 mm, inside aperture for Φ 25 ~ 32 mm; The elastic layer is glass fiber or nylon fiber filamentous sheet, which can improve the overall stability and strength, reduce noise and dust, enhance the sense of security, greatly improve the wear resistance, lower cost and simple structure, so it has a wide range of application prospects.
The cutting pieces are made of high strength resin and selected special abrasives, which allow high linear velocity over 50 m/s and are not brittle; The cutting is sharp, the cutting heat is minimal, and the sample thermal influence layer is shallow, thus minimizing the interference.
The grinding temperature of ultra-hard diamond cutting sheet is low, which can greatly improve the surface quality of the processed workpiece and avoid defects such as cracks, burns and tissue changes of the parts. It also greatly improves the stress condition of the machining surface of the parts, which is beneficial to the extension of the service life of the parts and improves the comprehensive economic index. The ultra-hard cutting pieces have less wear, long service period and high grinding ratio, which can get good economic effect under the reasonable use condition, especially for the materials which are difficult to be processed with ordinary abrasive, the economic effect is better. In fact, cutting blade hardness is the main characteristic of determining abrasive properties.
Super hard abrasive itself has a very high hardness, so it can process a variety of high hardness materials, especially ordinary abrasive materials difficult to process. For example, hard alloys are processed with diamond abrasives, and non-metallic materials such as ceramics, agate, optical glass, semiconductor materials, stone materials, concrete and non-ferrous metals. Tool steel, die steel, stainless steel, heat-resistant alloy and other ferrous metals, especially high vanadium and high speed steel, can be processed with cubic boron nitride abrasive tools with satisfactory processing results.