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在苏《金刚石—75》专业展览会上展出了由立方氮化硼聚结体(定名为“康母波季特”)制造的刀具和这些刀具加工出的各种工件。立方氮化硼聚结体的特点是硬度高、耐用度高,从而使刀具尺寸能长久保持不变。这种刀具在精加工和半精加工淬火钢和铸铁时十分有效,在质量和效率方面能够代替磨削。立方氮化硼车刀加工淬火钢可以达到八至十级光洁度和一至二级精度。加工件的耐用度比磨削的高,因为工件不发热(热量被切屑带走)大大扩大了各种聚结体的使用范围。
At the “Diamond-75” professional trade fair in Su, the tools made of Cubic Boron Nitride agglomerates (known as “Combo”) and the various workpieces machined from these tools were displayed. Cubic boron nitride assembly is characterized by high hardness, high durability, so that the tool size can remain unchanged for a long time. This type of tool is very effective in the machining and semi-finishing of hardened steel and cast iron and can replace grinding in terms of quality and efficiency. Cubic boron nitride turning tool quenching steel can reach eight to ten finish and one to two precision. The durability of machined parts is higher than that of grinding because the workpiece does not heat up (the heat is taken away by the chips), greatly expanding the range of use of various agglomerates.