Abrasive cutting discs hardness is to determine the main characteristics of the performance. Abrasive itself has a very high hardness, and therefore can process a variety of high hardness materials, in particular of abrasive materials are difficult to machine materials. For example, diamond abrasive machining carbide and ceramics, agate, optical glass, semiconductor materials, stone, concrete and other non-metallic materials and cutoff wheel non-ferrous metals; machining with CBN abrasive tool steel, tool steel, stainless steel, resistant to Hot alloy, etc., especially processing of high vanadium high speed steel and other ferrous metals, can obtain satisfactory processing results. Superhard cutting disc grinding lower temperature, can greatly improve the surface quality of the workpiece to avoid parts cracks, burns, organizational change and other ills.
Cutting discs are preferably made of high strength resin and a special abrasive, they allow the linear velocity, over 50 m / s, not brittle; sharp cutting, cutting heat is extremely small, the brick saw blades heat-affected layer of sample cut light sheet, thereby maximizing to reduce interference. Cutting discs are widely used in machinery, automobile, shipbuilding, metallurgy, chemical industry, can also be used in a modern house, plant and equipment repair on iron decoration. Professional Grinding common metal, stainless steel, broken fire steel, tool steel building metal, casting gray iron, hard iron metal. This work is not easy to burn heat wheel, cutting speed, high efficiency, and durability. Also greatly improved parts machined surface stress conditions, is conducive to extend the service life of parts, so that wet saw blades comprehensive economic indicators improved. Superhard cutting blades less wear, long life cycle, grinding ratio, in reasonable conditions of use, the availability of good economic results, especially for difficult machining with an ordinary abrasive materials, the economic effect is better.
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