论文部分内容阅读
近年来,随着数控机床、加工中心和柔性制造单元FMC的应用与发展,切削和辅助工具的标准化、系列化、通用化和组件化日益引起人们的重视。图1所示为日本一家公司(Kyoritsu)推荐采用的数控工具模块系统,它能保证在多功能机床(包括FMC)上各种刀具的合理配置。该系统由如下独立元件(模块)组成:具有7:24圆锥和莫氏圆锥的柄部1;直径20～80mm和长度35～150mm过渡刀杆(加长杆)2,以及直径20～63mm和长度35～190mm的过度刀杆3;供直径19～50mm柱柄刀具(钻头9,立铣刀10,铰刀11)用的弹性胀开式心轴4;用于粗镗孔径39～51mm到
In recent years, with the application and development of CNC machine tools, machining centers and flexible manufacturing units FMC, the standardization, serialization, generalization and componentization of cutting and auxiliary tools have drawn increasing attention. Figure 1 shows a CNC tool module system recommended by a Japanese company (Kyoritsu), which guarantees the proper configuration of various tools on a multi-purpose machine, including the FMC. The system consists of individual elements (modules): a handle 1 with 7:24 conical and Morse cones; a transitional arbor (extension rod) 2 with a diameter of 20-80 mm and a length of 35-150 mm, with a diameter of 20-63 mm and a length 35 ~ 190mm excessive arbor 3; for 19 ~ 50mm diameter cylindrical shank tool (drill 9, end mill 10, reamer 11) with the expansion of the mandrel 4; for rough boring 39 ~ 51mm diameter