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Dongguan Jinyan diamond ceramic binder diamond wheel
Time:2017-9-25 14:59:16  Browse:

Ceramic diamond wheel


Ceramic binder diamond wheel with high strength, good heat resistance, cutting sharp, high grinding efficiency, grinding process is not easy to heat and block, thermal expansion is small, to control the processing accuracy. Compared with the resin binder grinding wheel, he solved the resin diamond wheel low life, low grinding efficiency, abrasive itself in the grinding process of the problem of variability. Ceramic grinding wheel combined with the advantages of diamond grinding wheel, one appeared immediately in developed countries in Europe and America are widely used in wafers (semiconductor wafers and solar wafers), diamond composite films, diamond polycrystalline, diamond tools, cubic boron nitride, tungsten steel Hard alloy), new engineering structural ceramics, precious stones, crystal, rare earth materials (magnetic materials) and other high hard and brittle materials in the mechanical processing, and achieved good economic benefits.


 With a good ratio of ceramic binder to the abrasive bonded, by the compact, dry, roasting and dressing, with a lot of pores, with abrasive grinding of the abrasive. The abrasive grains are used as cutting edges with their sharp corners at the surface part.

Mainly divided into: ceramic grinding wheel (silicon carbide, corundum, white corundum, etc.) and ceramic super-hard wheel (ceramic binder diamond grinding wheel and ceramic binder CBN wheel) two categories.


Advantages 1, high grinding efficiency; 2, has a high wear resistance (grinding wheel wear resistance, abrasive consumption less, especially in the grinding is very hard and very brittle when the most obvious); 3, grinding Small force, grinding temperature is low; 4, grinding the workpiece high precision, good surface quality, good shape to maintain the workpiece. Therefore, the ceramic binder diamond grinding wheel in the diamond, industrial ceramics, diamond composite films, diamond polycrystalline, diamond tools, cubic boron nitride, hard alloy and other high hard and brittle materials and other special materials, grinding, with more and more Obvious advantages, in the development of diamond abrasive has a good prospect. Is considered high-speed, high efficiency, high precision, low grinding costs, low environmental pollution of high-performance abrasive, with more and more widely used, is the recent grinding tools around the world competing research and development hot spots.


The application of ceramic diamond grinding wheel is widely used in wafers (semiconductor wafers and solar wafers), diamond composite films, diamond polycrystalline, diamond tools, cubic boron nitride, tungsten steel (carbide), new engineering structural ceramics, Crystal, rare earth materials (magnetic materials) and other high hard and brittle materials in the mechanical processing, and achieved good economic benefits. Ceramic binder diamond grinding wheel is mainly used for: PCD, CVD, PCBN, carbide, ceramic cutting tools and other cutting tool milling cutter, drill, reamer and other cutting tools grinding and fast high efficiency and low damage grinding.


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