摘要
本文介绍了PCD／PCBN刀具的性能及应用范围和高速切削的理论与发展，通过部分实例证明了PCD／PCBN刀具在高速切削技术应用中的适应性。为PCD／PCBN刀具在未来高速切削中广泛的应用提出了良好的预期。
The paper introduces the performance and application of PCD and PCBN cutting tools, and also the theory and development of high speed cutting. By some examples PCD and PCBN cutting tools are proved to be of adaptablility in high speed cutting technology and are expected to have a good future in the wide application of high speed cutting.
