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PCBN (cubic boron nitride)

Aug. 07, 2021

Polycrystalline cubic boron nitride - English abbreviation PCBN (cubic boron nitride)


CBN tools generally process Cast Iron and steel parts!!! Ninety nine percent.


Performance characteristics of PCBN tool:


1: High hardness and wear resistance;


2: High thermal stability and high temperature hardness;


3: High chemical stability;


4: It has good thermal conductivity


5: Low friction coefficient;


application area


PCBN tool is suitable for high speed and ultra-high speed cutting technology


PCBN tool is most suitable for high-speed cutting of cast iron, hardened steel and other materials.


Finish machining of quenched hardware (hardness above HRC55); It is not recommended to process nodular cast iron!!!












PCD (polycrystalline diamond)


Polycrystalline diamond - English abbreviation PCDSynthetic Polycrystalline Diamond is commonly used)


Characteristics of PCD tools: high hardness, high compressive strength, good thermal conductivity and wear resistance, which can obtain high machining accuracy and efficiency in high-speed cutting.


PCD tools generally process aluminum alloy.

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