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硬质合金 立方氮化硼 PCBN

机械加工硬质材料现在很容易与ISCAR的CBN等级，无涂层，细晶粒PCBN等级。适用于中等切削速度，对淬火钢进行连续或轻间断切削。提供良好的表面光洁度。工件硬度范围:HRc 50-65。涂层为Ti (C, N, O)级，由中等CBN晶粒组成。高速、连续至光间断加工。超细CBN晶粒，CBN含量非常高。黑色烧结金属的车削。无涂层，通用PCBN级。良好的耐磨性和抗冲击性的平衡。 Composed of both fine and medium CBN grain sizes. Continuous to medium interrupted cut on hardened steel. Ti (C, N) coated grade composed of medium CBN grain. General purpose machining on hardened steel. A very high CBN content grade, featuring high hardness. Turning of ferrous sintered metals such as valve seats and Ti alloy components. TiN coated, PCBN grade with excellent wear resistance. Composed of very fine grain CBN. Medium to high speeds, continuous machining on hardened steel.