作　　者： ; ; ;

机构地区： 广东工业大学

出　　处： 《机电工程技术》 2013年第4期8-14,4,共7页

摘　　要： 对高速加工用超硬材料金刚石刀具、聚晶立方氮化硼刀具的性能,类型和国内外制造和研究现状进行综合评述。详细阐述三种高速加工用金刚石刀具性质和应用特性,国内外制造企业现状,以及聚晶立方氮化硼刀具特性及应用。并以各向同性人工合成石墨高速加工中金刚石刀具应用、发动机缸体缸盖高速铣削PCBN刀具应用、航空用钛合金高速车削PCBN刀具应用为例说明超硬材料刀具在高速加工中的优势,为制造企业选用高速加工超硬材料刀具提供指导和支持。 Comprehensive review of superhard materials such as diamond cutting tools, high-speed machining PCBN tool and performance, the type of domestic and international manufacturing and research status . Elaborate on three diamond cutters for a high-speed machining nature and characteristics of the domestic and foreign manufacturing enterprise status, as well as polycrystalline cubic boron nitride tool features and applications. The isotropic synthetic graphite high-speed processing of diamond tool applications, engine block, cylinder heads high-speed milling PCBN cutting tool applications, aerospace application example to illustrate the advantages of hard material tool in high-speed machining of titanium alloys in high speed turning PCBN tools. Selection of hard material tool to provide guidance and support for high-speed processing manufacturing enterprises.

关 键 词： 高速加工 超硬材料 金刚石刀具 聚晶立方氮化硼 难加工材料

领　　域： [金属学及工艺]