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综合实际数据、曲线介绍了ＰＣＢＮ刀具在淬硬钢、铸铁及有色金属等材料切削加工中的切削特性及其在硬态切削、干式切削、高速切削等加工技术中的应用。同时也介绍了ＰＣＢＮ刀具的加工表面质量。
According to the actual data, the curve introduces the cutting characteristics of PCBN cutting tools in the machining of hardened steel, cast iron and non-ferrous metals, as well as its application in the machining technology of hard cutting, dry cutting and high speed cutting. The surface finish of the PCBN tool is also introduced.