交通技师学院本科毕业论文 多边形深孔类零件数控铣床程序与工装设计 学生： 王 志 东 学生学号：院 （系）：机械工程学院 专业班级： 0826 指导老师： 福 庆 二〇一一年八月 多边形深孔类零件数控铣床程序与工装设计摘要大力进展以数控技术为核心的先进制造技术已成为世界各发达国家加速经济进展提高综合国力和国家地位的重要途径。数控加工工艺设计的主要任务是制定加工工艺规程，也是数控机床加工前的准备工作。工艺规程是规定零件、走到路线、刀具尺寸以与机床的运动过程。因此，是编程人员对数控机床的性能、制造工艺过程和操作方法具有指导性的工艺文件。数控机床加工的程序是数控机床的指令性文件。数控机床加工程序不仅要包括零件的工艺过程，而且还要包括求学用量的选择、运动方式、刀具系统、切削规以与工件的装夹方法工艺规程定的合理与否，对程序编制、机床的加工效率和零件的加工精度都有重要影响。因此，应遵循一般的工艺原则并结合数控机床的特点仔细而详细地制定数控加工工艺。关键词：数控技术，数控机床，数控加工Polygon hole-type parts and CNC milling machine tool design procedureABSTRACTDeveloping advanced manufacture technology of numerical control technology as the core has become the world's developed countries to accelerate economic development important way to enhance overall national strength and national status. Main task is the development of process design for NC machining process of order, is getting ready for an NC machine. Processes requires parts, routes, tool dimensions and moving process of machine tools on. Therefore, is the programmer on the performance of CNC machine tools, manufacturing process and how to process files with the guidance. Program is a CNC machine tool of numerical control machine tool command file. NC machining program to include not only part of the process, but also including school choice, exercises, tools, systems, cutting specifications, as well as workpiece clamping method. Process planning is reasonable or not, programming, pr...
