Ceramic binder diamond wheel with diamond and ceramic binder common characteristics, compared with ordinary corundum, silicon carbide abrasive, its grinding force, grinding temperature is relatively low, abrasive wear is relatively small; can adapt to a variety of The role of the coolant; grinding the shape of the abrasive to maintain a good, grinding the workpiece with high precision; grinding with more pores, grinding is conducive to chip removal and heat, easy to plug, easy to burn the workpiece; With a sharp self-sharpening, finishing interval of a long time, dressing easier. So the ceramic binder diamond wheel in some foreign countries the growing use of the country.
Choose a reasonable process parameters, ceramic binder diamond grinding wheel grinding single crystal diamond, grinding efficiency than the metal binder grinding wheel high, wear ratio is very small, low processing costs, so the use of ceramic binder grinding wheel grinding single crystal can greatly improve Break day grinding efficiency. In the grinding PCD tool, due to the resin binder is soft, easy to deformation when grinding, can not effectively grinding PCD tool; metal binder due to the combination of abrasive particles is too strong and abrasive self-sharpening, grinding Low efficiency, and the metal binder grinding wheel will cause the PCD tool edge to produce the most serious damage; comprehensive grinding efficiency, abrasive wear and the workpiece surface processing quality, ceramic binder diamond grinding wheel is the most suitable choice for grinding PCD tool.
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