Synthetic diamond tools are a more stable quality product because the structure can be controlled more precisely through the manufacturing process and the quality can be predicted in advance. Synthetic diamond tools are currently available on the market in a variety of precision tolerance sizes that are uniformly rectangular in length, exceeding that of the longest extended natural diamond. All dressing tool diamonds, whether natural or synthetic, have a progressively wider wear surface over time. For natural diamonds, problems begin to arise as the size of the wear surface expands, and eventually the wear surface becomes too large to play the role of grinding and dressing the grinding wheel. The result is that the dressing tool can’t reconstruct the grain structure of the grinding wheel, but causes the grain structure to close, making the grinding wheel blunt. The synthetic diamond has a very uniform structure, therefore, their wear surface will not expand to the extent that this happens.

Rapid tool wear caused by cutting high temperature is the main problem in the cutting process of titanium alloy. The thermal conductivity of PCD diamond tools is several times that of cemented carbide. When processing titanium alloy, more cutting heat can be conducted out of the cutting area through the tool; the durability of PCD tools for cutting titanium alloy can reach dozens of times that of cemented carbide tools. Polycrystalline cubic boron nitride (PCBN) tools are second; TiC-based cemented carbide tools and ceramic tools are considered not suitable for titanium alloy cutting due to low durability and other reasons.
In terms of pcd tool angle, a smaller rake angle is generally selected for cutting titanium alloys to increase the contact length between the chip and the rake face; at the same time, a larger clearance angle is selected to reduce the friction between the flank face and the machined surface.

Grinding camshafts of different sizes through using a grinding wheel that matches the size of the camshaft, such as the thickness of the grinding wheel is increased to 25mm.
and the speed of the coolant needs to be doubled when grinding large-size camshafts.

When use silicon carbide grinding wheel or other mixed-abrasive grinding wheels based on green silicon carbide for titanium alloy, the grinding wheel adheres to

Electroplated diamond grinding head is widely used in optical lens, prism, watch glass and sapphire glass. Through the processing of various workpiece, in orde

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