In the correct application, the service life of PCD tools is almost 20 times that of the same carbide tools. The new generation of integral PCD spiral end mills and drills will further expand this adv...
Polycrystalline diamond composite (PDC cutter) is a new type of composite material, which is formed by sintering diamond particles with micron size and tungsten carbide matrix under high temperature a...
Mechanical wear, binder wear, reverse transformation (phase change) wear, chemical wear, diffusion wear, adhesive wear, micro-cracking wear, and abnormal wear.
The blisk is one of the key parts of aero-engines, and it is usually divided into two types: split type and integral type.
"Edge Passivation Strengthening" applied in the high-speed surface milling for aluminum alloy
PCD refers to a polycrystal formed by mixing diamond micro-powder (with a particle size of micrometers) and a small amount of metal powder (such as Co) and then sintering at high temperature (1400 ℃) ...
Sharp cutting edge, the degree of finish can reach to 5nm on the work piece surface, overlong using life. Besides common specification, the least arc customization parameter we can accept is 2μm, the ...
PCD reamer for cylinder head valve guide and valve seat processing
Moresuperhard recommends ceramic bond diamond grinding wheels for the rough grinding of the cylindrical surface of the diamond layer on PDC cutters. These wheels demonstrate excellent efficiency and cost-effectiveness compared to traditional resin bond wheels.
PCD tools offer excellent hardness and wear resistance for machining difficult materials, but grinding them poses unique challenges. This article explores common issues such as chipping, high surface roughness, dimensional deviations, burning, and grinding wheel wear. Learn practical solutions to optimize grinding parameters, wheel selection, and machine accuracy to improve tool life and reduce costs.
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