中南大学计算机辅助制造实验报告1.doc

实验一 中等复杂零件的数控编程与加工1. 实验过程简述。（1） 毛坯装夹（2） 机床开机（3） 写入程序（4） 确立坐标（5） 对刀（6） 开始自动加工（7） 加工完成，取下加工件（8） 关机2. 二维零件工作图。3.加工刀具卡片表 1 V-60A 立式加工中心数控加工刀具卡片序号加工工具刀具号刀具类型主轴转速S(rpm)进给速度F(mm/min)刀具补偿号及补偿值长度(mm)半径（mm）163面铣刀1面铣刀606242.4H1D1216立铣刀2平底刀2387954.8H2D2312键槽铣刀3键槽铣刀31831273.2H3D345中心钻4中心钻114557.25520钻头5钻头1145274.86 38镗刀6镗刀603120.678.5钻头7钻头1348161.76810丝锥8左牙刀2291125004. 编制数控加工工艺卡片班级机械1107产品名称或代号零件名称零件图号工序号程序编号夹具名称实验装备实验地点工步号工步内容(mm)刀具号刀具规格(mm)主轴转速(rpm)进给速度(mm/min)背吃刀量(mm)备注1粗、精铣上表面163606242.422粗、精铣台阶面163606242.453粗、精铣外轮廓2162387954.8154粗、精铣挖槽剩余部分2162387954.845粗、精铣键槽31231831273.26钻20孔5201145247.87扩孔到3721617905378镗孔到38638603120.69钻中心孔45114557.2510啄8.5孔78.51348161.7611攻M10螺纹8102291125005. 加工仿真过程（毛坯：165mm123mm40mm)（1） 粗、精铣上表面（2） 粗、精铣台阶面（3） 粗、精铣外轮廓（4） 粗、精铣挖槽剩余部分（5） 粗、精铣键槽（6） 钻20孔（7） 扩孔到37（8） 镗孔到38（9） 钻中心孔（10） 啄8.5孔（11） 攻M10螺纹6. 加工程序9%O0000(SHIYAN1)(DATE=DD-MM-YY - 24-12-14 TIME=HH:MM - 13:34)(MCX FILE - C:USERSACERDESKTOP材料CAM实验SHIYANSHIYAN1.MCX-5)(NC FILE - C:USERSACERDESKTOP材料CAM实验SHIYANSHIYAN1.NC)(MATERIAL - ALUMINUM MM - 2024)( T1 | | H1 )( T2 | | H2 | D2 | WEAR COMP | TOOL DIA. - 16. )( T9 | | H9 )( T5 | 20.25 DRILL | H5 )( T6 | | H6 )( T4 | 5.0 CENTER DRILL | H4 )( T7 | 8.5 DRILL | H7 )( T8 | | H8 )N100 G21N102 G0 G17 G40 G49 G80 G90N104 T1 M6N106 G0 G90 G54 X-149.3 Y58.998 A0. 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