2007年高耐磨耐冲击聚晶立方氮化硼刀片研制成功。
Successfully developed PCBN inserts with high wear resistance and impact.
主要介绍了PCBN（聚晶立方氮化硼）刀具的基本特性及其应用技术。
This paper focuses mainly on the characteristics and its application of PCBN (Polycrystalline Cubic Boron Nitride) tool.
针对金刚石砂轮磨削聚晶立方氮化硼（PCBN）复合片时出现的非正常现象，提出了相应的对策。
Some relevant measures for non-normal phenomena occurring in the process of grinding PCBN with grinding wheel are pointed out.
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