1、1-1任务 5 mastercam 二维车削零件1.1 任务说明加工如图所示零件。零件毛坯为 60 棒料，材料为 45 钢。生产批量要求：单件小批量。通过对图样分析，根据工件材料的加工特性，选择加工机床和加工刀具、卡具，确定加工参数；设计加工工艺卡；编写加工程序；按工艺卡实施加工和检验。1.1 刀具卡表 1-1 刀具卡片工步号 刀具编号 刀具名称 刀柄型号 刀片型号 刀尖半径/mm 备注批准 审核1.2 工艺卡的设计表 1-2 加工工艺简卡切削参数工步号 工步内容刀具号 刀具规格补偿号主轴转速r/min进给速度mm/min12341.3 程序编制%O0000G1 Z-35.5 F.2G4 P2
2、00.G2 X25. Z-2.4 R.4G1 Z-18.1-2(PROGRAM NAME - 车削零件最后-张胜 )(DATE=DD-MM-YY - 02-12-10 TIME=HH:MM - 08:44)(MCX FILE - C:DOCUMENTS AND SETTINGSADMINISTRATOR桌面车削零件最后.MCX)(NC FILE - C:DOCUMENTS AND SETTINGSADMINISTRATOR桌面车削零件最后-张胜.NC)(MATERIAL - ALUMINUM MM - 2024)G21(TOOL - 1 OFFSET - 1)(OD ROUGH RIGHT -
3、 80 DEG. INSERT - CNMG 12 04 08)( 车端面 )G0 T0101G18G97 S2575 M03G0 G54 X68. Z.2G50 S3600G96 S550G99 G1 X-1.6 F.5G0 Z2.2X68.Z0.G1 X-1.6G0 Z2.G28 U0. V0. W0. M05T0100M01(TOOL - 46 OFFSET - 46)(DRILL 20. DIA.)G0 T4646G18G97 S200 M03G0 G54 X0. Z5.Z2.X68.G1 X-1.6 F.15G0 Z5.24G0 Z5.G28 U0. V0. W0. M05T4600
4、M01(TOOL - 13 OFFSET - 13)(ID ROUGH MIN. 16. DIA. - 80 DEG.INSERT - CCMT 09 T3 04)G0 T1313G18G97 S3600 M03G0 G54 X29.517 Z2.57G50 S3600G96 S550G1 X22.689 Z-.844 F.4G18 G2 X21.4 Z-2.4 R2.2G1 Z-16.2X20.8G2 X16.4 Z-18.4 R2.2G1 Z-30.X12.4G0 Z2.146X30.366G1 X23.537 Z-1.269G2 X22.6 Z-2.4 R1.6G1 Z-16.8X20.
5、8G2 X17.6 Z-18.4 R1.6G1 Z-30.X13.6G0 Z1.721X31.214G1 X24.386 Z-1.693G2 X23.8 Z-2.4 R1.G1 Z-17.4X20.8G2 X18.8 Z-18.4 R1.G1 Z-30.X14.8G0 Z1.297X32.063G1 X25.234 Z-2.117G3 X30. Z-2.764 R.8G1 Z-16.763Z-20.763X20.8G2 X20. Z-18.4 R.4G1 Z-30.X16.G0 Z1.25G28 U0. V0. W0. M05T1300M01(TOOL - 1 OFFSET - 1)(复制 (
6、长孔 #4) 至 OD ROUGH RIGHT - 80 DEG. INSERT - CNMG 12 04 08)G0 T0101G18G97 S1000 M03G0 G54 X53.269 Z1.463 M8G1 X58.097 Z-.951 F.1G18 G3 X58.8 Z-1.8 R1.2G1 Z-26.X62.8G0 Z1.18X52.703G1 X57.531 Z-1.234G3 X58. Z-1.8 R.8G1 Z-26.X62.M9G28 U0. V0. W0. M05T0100M01M00(Flip Stock)(TOOL - 1 OFFSET - 1)(复制 (长孔 #6)
7、 至 OD ROUGH RIGHT - 80 DEG. INSERT - CNMG 12 04 08)G0 T0101G18G97 S500 M03G0 G54 X70. Z5. M8Z3.24Z-80.763Z-92.763Z-93.21-3X68.Z2.48G1 X-1.6G0 Z4.48X68.Z1.72G1 X-1.6G0 Z3.72X68.Z.96G1 X-1.6G0 Z2.96X68.Z.2G1 X-1.6G0 Z2.2X68.Z0.G1 X-1.6G0 Z2.X70.Z5.M9G28 U0. V0. W0. M05T0100M01(TOOL - 3 OFFSET - 3)(OD
8、FINISH RIGHT - 35 DEG. INSERT - VNMG 16 04 08)G0 T0303G18G97 S2501 M03G0 G54 X70. Z5. M8G50 S3600G96 S550Z1.217X57.531G71 U1. R.2G71 P100 Q102 U.4 W.2 F.5N100 G0 X22.703 S550G1 X29.531 Z-2.198G3 X56.38 Z-94.81 R1.4G1 X58.38 Z-95.81X58.521 Z-95.739Z-30.551G3 X35.359 Z-40.764 R20.8G1 Z-61.128X36.786 Z
9、-62.363G3 X37. Z-62.764 R.8G1 Z-68.68Z-80.763Z-92.763Z-95.X54.4G3 X55.531 Z-95.234 R.8N102 G1 X57.531 Z-96.234G0 Z1.217X70.Z5.G0 X70. Z1.217Z5.M9G28 U0. V0. W0. M05T0300M01(TOOL - 3 OFFSET - 3)(OD FINISH RIGHT - 35 DEG. INSERT - VNMG 16 04 08)G0 T0303G18G97 S3600 M03G0 G54 X25.249 Z2.489 M8G50 S3600
10、G96 S550G1 X32.077 Z-.925 F.5G18 G3 X33.6 Z-2.764 R2.6G1 Z-16.763Z-20.763Z-30.089G3 X38.959 Z-40.764 R22.6X33.6 Z-51.437 R22.6G1 Z-56.004X39.903 Z-61.463G3 X40.6 Z-62.764 R2.6G1 Z-68.68G96 S302X41.Z-74.865X54.4G3 X58.077 Z-93.962 R2.6G1 X60.077 Z-94.962X60.218 Z-94.891G0 Z2.065X24.4G1 X31.228 Z-1.34
11、9G3 X32.4 Z-2.764 R2.G1 Z-16.763Z-20.763Z-30.241G3 X37.759 Z-40.764 R22.X32.4 Z-51.285 R22.G1 Z-56.165X38.864 Z-61.763G3 X39.4 Z-62.764 R2.G1 Z-68.68Z-80.763Z-92.763Z-93.8X54.4G3 X57.228 Z-94.386 R2.G1 X59.228 Z-95.386X59.37 Z-95.315G0 Z1.641X23.551G1 X30.38 Z-1.773G3 X31.2 Z-2.764 R1.4G1 Z-16.763Z-
12、20.763Z-30.395G3 X36.559 Z-40.764 R21.4X31.2 Z-51.132 R21.4G1 Z-56.326X37.825 Z-62.063G3 X38.2 Z-62.764 R1.4G1 Z-68.68Z-80.763Z-92.763Z-94.4X54.4G1 X36.9X32.442 Z-71.004X32.699 Z-71.1331-4G0 Z1.217X22.703G1 X29.531 Z-2.198G3 X30. Z-2.764 R.8G1 Z-16.763Z-20.763Z-30.551G3 X35.359 Z-40.764 R20.8X30. Z-
13、50.975 R20.8G1 Z-56.487X36.786 Z-62.363G3 X37. Z-62.764 R.8G1 Z-68.68Z-80.763Z-92.763Z-95.X54.4G3 X55.531 Z-95.234 R.8G1 X57.531 Z-96.234X57.673 Z-96.164M9G28 U0. V0. W0. M05T0300M01(TOOL - 17 OFFSET - 17)(OD GROOVE CENTER - NARROW INSERT - N151.2-185-20-5G)G0 T1717G18 G97 S400 M03G0 G54 X34. Z-18.8
14、88 M8G1 X27. F.1G0 X34.Z-19.963G1 X27.X27.215 Z-19.856G0 X34.Z-17.813G1 X27.X27.215 Z-17.921G0 X34.G1 X31.029G0 X41.Z-76.152G1 X32.515X31.029 Z-74.865G0 X41.Z-73.578G1 X30.G0 X33.457Z-75.797G18 G3 X31.029 Z-74.865 R2.G1 X30. Z-73.974Z-73.578X30.257 Z-73.707G0 X41.Z-77.439G1 X34.001X32.515 Z-76.152X3
15、2.772 Z-76.023G0 X41.Z-72.291G1 X30.X30.257 Z-72.42G0 X41.Z-78.726G1 X35.487X34.001 Z-77.439X34.258 Z-77.31G0 X41.Z-71.004G1 X32.442X30. Z-71.709Z-72.291X30.257 Z-72.42G0 X41.Z-80.013G1 X36.973X35.487 Z-78.726X35.744 Z-78.598G0 X41.Z-69.717G0 X41.M9G28 U0. V0. W0. M05T1700M01(TOOL - 23 OFFSET - 23)(
16、OD GROOVE RIGHT - NARROW INSERT - N151.2-185-20-5G)G0 T2323G18 G97 S1602 M03G0 G54 X60. Z-93.988G50 S3600G96 S302G1 X35. F.1G0 X60.Z-92.976G1 X35.X35.202 Z-93.077G0 X60.Z-95.G1 X35.X35.202 Z-94.899G0 X60.G28 U0. V0. W0. M05T2300M01(TOOL - 2 OFFSET - 2)(OD THREAD RIGHT - MEDIUM INSERT - R166.0G-16MM01-150)G0 T0202G18 G97 S400 M03G0 G54 X34. Z2.204 M8G76 P010014 Q.1 R0.G76 X27.4 Z-18. P13000 Q5071 R0. E.8M9G28 U0. V0. W0. M05T0200M30
