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在介绍了立方氮化硼聚晶（PCBN）刀具的性能特点和应用范围后，着重介绍了PCBN纯聚晶镶嵌刀具的制造工艺，包括PCBN的制造、镶嵌及PCBN刀具的刃磨技术和几何参数，及其在淬硬钢、热喷涂材料、淬硬铸铁加工及断续切削与粗车等方面的应用。
After introducing the performance characteristics and application range of PCBN cutting tool, the manufacturing process of PCBN pure polycrystalline mosaic tool is emphatically introduced, including PCBN manufacturing, sharpening technology of mosaic and PCBN tool and geometric parameters , And its application in hardened steel, thermal spray materials, hardened cast iron, and intermittent cutting and roughing.