2012-11-28 by seoer10

Ceramic CBN wheel, cubic boron nitride abrasives as raw materials, respectively, with a metal powder, a resin powder, sintered ceramic as binder into the various shapes of the abrasive used in industrial grinding, polishing, grinding. Such ceramic CBN grinding wheel to maintain the original high hardness of the ceramic wheel performance, low sintering temperature, high strength and toughness, dominated abrasive performance, heat, oil, water, acid and alkali, good self-sharpening, trimming, trimming the interval length, a uniform porosity, facilitate cooling, Paixie, etc.. In the grinding process is not blocked, does not burn the workpiece, the CBN wheel and the iron family element afford a chemical change, which was inert, reducing the degree of fatigue of the workpiece in grinding to increase the life of the workpiece, thereby improving the quality of the workpiece, roughness, efficiency and workpiece degree of automation, to achieve the purpose of reducing overall costs.cutting wheel

2012-12-04 by seoer10

The wheel is the main abrasive grinding. The wheel is in the added binding agents, a porous body made by the green compacts, drying and firing the abrasive. Abrasive, bond and manufacturing processes, grinding wheel characteristics vary widely, so Grinding Wheel grinding machining quality, productivity and economy.
Grinding Wheel on the wheel making their quality are very focused. The hardness of the wheel means to the degree of difficulty in falling under the action of the grinding force of the abrasive grains on the grinding wheel surface. Soft hardness of the grinding wheel, said abrasive grains of the grinding wheel is easy to fall off, and the hardness of the hardness of the grinding wheel, said abrasive grains harder shedding.
Grinding Wheel in the hardness of the cutting wheel and the hardness of the abrasives is divided into two different concepts. With an abrasive can be made of different hardness of the grinding wheel, it is mainly determined by the manufacturing process to the performance of the binding agent, quantity and grindstone. The significant difference of grinding and cutting wheel has a "self-sharpening", select the hardness of the grinding wheel, in fact, is to choose the self-sharpening of the grinding wheel, also sharp abrasive particles do not fall off too early, do not blunt not fall off .

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