Diamond Wheel selection

Diamond Wheel wheel rake than with boron carbide, silicon carbide, corundum grains and other general made sharp, wear small, long life, high productivity, good processing quality, but expensive, making it suitable for grinding carbide, ceramics semiconductor high hardness brittleness difficult to machine materials.
Characterized by comprising an abrasive diamond wheel kind, particle size, hardness, concentration, binding agents, shape and size of the wheel.
Abrasive: widespread use of synthetic diamond (JR), according to its crystalline shape and particle strength, points of various models, according to their specific uses selected models.
Granularity: To workpiece roughness, considering the consumption of three and diamond grinding productivity.
Hardness: Only resin bond depressed center cutting wheel only "hardness" of this feature. Generally use S (Y1) level or higher.
Binder: There are four commonly used binders, their binding capacity and wear resistance of the resin, ceramics, bronze, plated metal for the order, followed by a crescendo. Resin bonded concrete cutting wheels high efficiency, workpiece roughness was good, wide application, good self-sharpening, clogging, heat a small, easy to repair, mainly for grinding processes. Vitrified diamond grinding wheel is mainly used for a variety of non-metallic hard and brittle materials, hard alloy, super-hard materials and the like.
Concentration: Concentration Select metal cutting wheels size according to use, binding agents, shape, processing method, production efficiency and wheel life requirements. The ability to maintain a high concentration of diamond grinding wheel grinding wheel shape strong, low concentrations grinding wheel, diamond consumption tends to lower these, as appropriate, should be selected according to need.
Shape and size: according to shape, size and condition of the workpiece machine tool selection.