数控铣削课程设计

《数控编程》课程设计专用纸 机械设计制造及其自动化专业0801班

七．感想

经过一个星期的实训，我学习了很多知识，熟练地掌握了Pro/E的操作，包括零件的实体制造，工程图的生成和仿真加工，以及现场加工的各种注意事项和操作。另外，我也知道了数控编程的一些事项。

虽然时间短暂，但我学到了平时很多没有注意的事情。比如在试验过程中，要保持严谨严肃认真科学的态度，这样才能避免一些不必要的错误，减少试验时间，提高成功率。还有在实验出现错误的时候，要一步一步的检查排除，这是最简单有效的方法，也是最直接的方法。只有这样不断的改正，实验才能最终获得成功。

在此，要特别感谢在本次实训中我的指导老师赵老师和帮助我的同学，因为你们我才得以顺利完成本次课程设计，谢谢你们！

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八．附件

（1） 工程图

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《数控编程》课程设计专用纸 机械设计制造及其自动化专业0801班

（2）NC程序 34

N15 G0 G17 G99 G54 N20 G90 G94 N25 G0 G49 N30 T1 M06 N35 S1000 M03 N40 G0 Z50.

N45 X13.374 Y-30. N50 Z22.5

N55 G1 Z12.5 F150. N60 X-13.374 N65 X20.352 Y30. N70 X60. N75 Y20. N80 X25.202

N85 X23.601 Y10. N90 X60. N95 Y0.

N100 X18.975

N105 X23.601 Y-10. N110 X60. N115 Y-20. N120 X25.202

N125 X20.352 Y-30. N130 X60.

N135 X-60. Y-40. N140 X60. N145 Y-50. N150 X-60. N155 Y-30. N160 X-20.352

N165 X-25.202 Y-20. N170 X-60. N175 Y-10. N180 X-23.601 N185 X-18.975 Y0. N190 X-60. N195 Y10. N200 X-23.601

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N205 X-25.202 Y20. N210 X-60. N215 Y30. N220 X-20.352 N225 X-60. Y40. N230 X60. N235 Y50. N240 X-60.

N245 X13.374 Y30. N250 X-13.374 N255 Z50.

N260 G0 X19.844 Y-25.043 N265 Z17.5

N270 G1 Z7.5 F100. N275 X15.511

N280 G2 X13.105 Y-23.844 I2.167 J7.365

N285 G1 X13.105 Y-23.844 Z7.5 N290 G3 X4.886 Y-20.065 I-13.105 J-17.672

N295 G1 X4.886 Y-20.065 Z7.5 N300 X24.974

N305 X24.974 Y-20.065 Z7.5

N310 G3 X24.905 Y-15.088 I-7.296 J2.387

N315 G1 X-24.905

N320 G2 X-23.585 Y-12.774 I7.227 J-2.59

N325 G1 X-23.585 Y-12.774 Z7.5 N330 G3 X-21.719 Y-10.111 I-15.389 J12.774

N335 G1 X-21.719 Y-10.111 Z7.5 N340 X21.719

N345 X21.719 Y-10.111 Z7.5

N350 G2 X19.645 Y-5.134 I17.255 J10.111

N355 G1 X-19.645

N360 G3 X-18.975 Y-.156 I-19.329 J5.134

N365 G1 X-18.975 Y-.156 Z7.5 N370 X18.975

N375 X18.975 Y-.156 Z7.5

N380 G2 X19.565 Y4.821 I19.999 J.156

N385 G1 X-19.565

N390 G3 X-21.54 Y9.798 I-19.409 J-4.821

N395 G1 X-21.54 Y9.798 Z7.5 略

N800 G1 X21.539

N805 G3 X19.564 Y4.821 I17.435 J-9.798

N810 G1 X19.564 Y4.821 Z2.5 N815 X-19.565

N820 X-19.565 Y4.821 Z2.5

N825 G2 X-18.975 Y-.156 I-19.409 J-4.821

N830 G1 X18.975

N835 G3 X19.645 Y-5.134 I19.999 J.156

N840 G1 X19.645 Y-5.134 Z2.5 N845 X-19.645

N850 X-19.645 Y-5.134 Z2.5

N855 G2 X-21.719 Y-10.111 I-19.329 J5.134

N860 G1 X21.719

N865 G3 X23.585 Y-12.774 I17.255 J10.111

N870 G1 X23.585 Y-12.774 Z2.5 N875 G2 X24.906 Y-15.088 I-5.907 J-4.904

N880 G1 X24.906 Y-15.088 Z2.5 N885 X-24.905

N890 X-24.905 Y-15.088 Z2.5

N895 G3 X-24.974 Y-20.066 I7.227 J-2.59

N900 G1 X-4.886

N905 G3 X-13.104 Y-23.845 I4.886 J-21.45

N910 G1 X-13.104 Y-23.845 Z2.5 N915 G2 X-15.511 Y-25.043 I-4.574 J6.167

N920 G1 X-15.511 Y-25.043 Z2.5 N925 X-19.844

N930 X-19.844 Y-25.043 Z2.5

N935 G3 X-13.104 Y-23.845 I2.166 J7.365

N940 G2 X13.104 Y-23.845 I13.104

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