grinding wheel

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Dec,31, 2020

A grinding wheel is an abrasive tool used to cut a material or polish a surface. It typically consists of a steel or aluminum disc, with a rough finish that is made up of particles held together with a gluing or bonding agent. There are many different types, sizes, and grades ofgrinding wheels. Common wheel types include straight, tapered, and cut-off, but there are many others available as well. The type of material and size of particles used generally determines the abrasiveness of the surface, and cutting action of the grinding wheel. The most common families of materials used for the abrasive particles are silicon carbide and diamond. There are many variants of these abrasive materials, like ceramic aluminum oxide and boron carbide, for example. Selecting the right grinding wheel for a specific application is primarily determined by the hardness of the material being cut. The abrasive material, bonding agent, density, grade, and grain-size are all also key considerations. The physical size of the abrasive particles, known as grain-size, will affect the cutting performance of the grinding wheel. A fine grain will remove less material, and is normally used for polishing and to achieve a fine surface finish. A large grain-size will cut material quickly, but create a rough surface finish.

Company Profile

Beijing Tong Ma abrasives Co.,Ltd is an abrasives manufacturing, professional processing company. For the abrasives production, supply, the use of a strong professional knowledge. Abrasives corundum ( A: 20-900mm diameter ), white fused alumina ( WA ), green silicon carbide ( GC ), chrome corundum ( PA ) material of the grinding wheel, Whetstone, grinding all kinds of special-shaped wheel. Abrasive series is widely used for grinding plane, the circular grinding, cylindrical grinding, no grinding, tool grinding, crankshaft grinding, thread grinding, gear grinding, double face grinding, snagging, such as freedom of grinding ) Abrasive: corundum ( A ), white fused alumina ( WA ), green silicon carbide ( GC ) ( PA ) of various size chrome corundum sand. Abrasive series are widely used in manufacturing Abrasives, sandblasting, polishing. Polishing: emery cloth sandpaper, cloth round, polishing wheel, polishing paste, wire wheels, axle wheel, flower wheel. In all kinds of workpiece for grinding, polishing, rust removing, cleaning. Resin bond : cutting film, polishing films, a variety of grinding wheel. Used in automobiles, ships, machinery, metallurgy, casting and other industries polished welds, burr, burr, grinding surface ( to undertake various special-shaped wheel order, adjust inventory )