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1、只要路是对的就不怕路远，记得要坚强 灬雨清风灬 2011年3月26日 22:27:52单元二 外轮廓零件加工课题一 平面加工图211 平面加工任务图参考程序：O0001；G90 G94 G21 G17；G91 G28 Z0；G90 G54 M03 S350；G00 X-52.0 Y-50.0；Z5.0 M08；G01 Z-8.0 F50；Y50.0 F52；G00 Z5.0；X-44.0 Y-50.0；G01 Z-4.0 F50；Y50.0 F52；G00 Z5.0；X10. Y50.0；G01 Z-6.0 F50；G02 X10.0 Y-50.0 R50.0 F52；G00 Z20.0 M0
2、9；G91 G28 Z0；M30；课题二 外形轮廓加工图221 零件加工任务图参考程序：（1）圆柱台加工程序0001；G90 G94 G40 G17 G21；G91 G28 Z0；G90 G54 M3 S350；G00 X62.0 Y0；Z5.0；G01 Z-4.0 F52；G41 D02 G01 X47.0 Y0 F52；G02 I-47.0 J0；G40 G01 X62.0 Y0；G41 D02 G01 X31.0 YO；G02 I-31.0 J0；G40 G01 X62.0 Y0；G41 D02 G01 X15.0 Y0；G02 I-15.0 J0；G40 G01 X62.0 Y0；G0
3、0 Z20.0；G91 G28 Z0；M30；（2）外轮廓加工程序0002；G90 G94 G40 G17 G21；G91 G28 ZO；G90 G54 M03 S350；G00 X-62.0 Y52.0 M08；Z5.0；G01 Z-9.0 F52；G41 D02 G01 X-40.0 Y30.0 F52；G01 X-20.0 Y30.0；X30.0；G02 X40.0 Y20.0 R10.0；G01 Y-20.0；G02 X30.0 Y-30.0 R10.0；G01 X-30.0；G02 X-40.0 Y-20.0 R10.0；G01 Y10.0；G03 X-20.0 Y30.0 R20.
4、0；G40 G01 X-62.0 Y52.0；G00 Z20.0 M09；G91 G28 Z0；M30；粗加工时，选用20的立铣刀，刀具号为T02，刀具半径补偿号为D02，补偿值为10.2mm（0.2mm是精加工余量）。精加工时，选用12的立铣刀，刀具号为T03，刀具半径补偿号为D03，补偿值为6mm。单元三 内轮廓零件加工课题一 槽加工 图311 槽加工任务图参考程序：（1）十字槽粗加工程序0001；G90 G40 G21 G17 G94；G91 G28 Z0；G90 G54 M3 S480；G00 X30.0 Y0；Z5.0 M08；G01 Z-4.0 F40；X-30.0 F60；Z-8
5、.0 F40；X30.0 F60；G00 Z5.0；X0 Y25.0；G01 Z-4.0 F40；Y-25.0；Z-8.0 F40；Y25.0 F60；G00 Z5.0 M09；G91 G28 Z0；M30；（2）十字槽精加工程序0002；（主程序）G90 G40 G21 G94 G17；G91 G28 Z0；G90 G54 M3 S800；G00 X0 Y0；Z5.0 M08；G01 Z0 F40；M98 P0003 L02；G90 G00 Z5.0 M09；G91 G28 Z0；M30；0003；（子程序）G91 G01 Z-4.0 F40；G90 G41 D03 G01 X12.5 Y7
6、.5 F50；G02 X7.5 Y12.5 R5.0；G01 Y25.0；G03 X-7.5 R7.5；G01 Y12.5；G02 X-12.5 Y7.5 R5.0；G01 X-30.0；G03 Y-7.5 R7.5；G01 X-12.5；G02 X-7.5 Y-12.5 R5.0；G01 Y-25.0 ；G03 X7.5 R7.5；G01 Y-12.5；G02 X12.5 Y-7.5 R5.0；G01 X30.0；G03 Y7.5 R7.5；G01 X12.5；G02 X7.5 Y12.5 R5.0；G40 G01 X0 Y0；M99；课题二 型腔加工图331 型腔加工任务图参考程序：（1）
7、型腔内粗加工程序0001；（主程序）G90 G40 G21 G94 G17；G91 G28 Z0；G90 G54 M3 S480；G00 X0 Y0；Z5.0 M08；G01 Z0 F50；M98 P0002 L02；G00 Z20.0 M09；G91 G28 Z0；M30；0002；（子程序）G91 G01 Z-4.0 F40；G90 G01 X7.0 Y0 F48；G03 I-7.0 J0；G01 X19.0 Y0；G03 I-19.0 J0；G01 X0 Y0 F100；M99；（2）型腔内轮廓精加工程序0003；（主程序）G90 G40 G21 G94 G17；G91 G28 Z0；G
8、90 G54 M3 S480；G00 X5.0 Y0；Z5.0 M08；G01 Z0 F80；M98 P0004 L02；G00 Z20.0 M09；G91 G28 Z0；M30；0004；（子程序）G91 G01 Z-4.0 F80；G90 G41 D01 G01 X20.0 Y-15.0 F48；G03 X35.0 Y0 R15.0；G01 Y6.7157；G03 X28.3333 Y16.1438 R10.0；G02 X16.1438 Y28.3333 R20.0；G03 X6.7157 Y35.0 R10.0；G01 X-6.7157；G03 X-16.1438 Y28.3333 R1
9、0.0；GO2 X-28.3333 Y16.1438 R20.0；G03 X-35.0 Y6.7157 R10.0；G01 Y-6.7157；G03 X-28.3333 Y-16.1438 R10.0；G02 X-16.1438 Y-28.3333 R20.0；G03 X-6.7157 Y-35.0 R10.0；G01 X6.7157；G03 X16.1438 Y-28.3333 R10.0；G02 X28.3333 Y-16.1438 R20.0；G03 X35.0 Y-6.7157 R10.0；G01 Y0；G03 X20.0 Y15.0 R15.0；G40 G01 X5.0 Y0；M99
10、；单元四 孔加工课题一 钻孔、攻丝加工图411 孔类零件加工任务图参考程序：0001；G91 G28 Z0；M06 T1；G90 G17 G49 G21 G94；G54 M3 S1200；G00 X20.0 Y100.0 M08；G43 H01 G00 Z50.0；G99 G81 X-15.0 Y65.0 Z-4.0 R5.0 F80；G98 X-30.0；G00 X-120.0；Y15.0；G99 G81 X-85.0 Y15.0 Z-4.0 R5.0 F80；G98 X-70.0；G91 G28 Z0 M09；M06 T02；G90 G49 G54 M3 S550；G00 X20.0 Y1
11、00.0 M08；G43 H02 G00 Z50. ；G99 G73 X-15.0 Y65.0 Z-20.0 R5.0 Q2.0 F60；G98 X-30.0；G00 X-120.0；Y15.0；G99 G73 X-85.0 Y15.0 Z-20.0 R5.0 Q2.0 F60；G98 X-70.0；G91 G28 Z0 M09；M06 T03；G90 G49 G54 M3 S500；G00 X20.0 Y100.0 M08；G43 H03 G00 Z50. ；G98 G83 X-30.0 Y65.0 Z-21.0 R5.0 Q2.0 F60；G00 X-120.0；Y15.0；G98 G83
12、 X-70.0 Y15.0 Z-21.0 R5.0 Q2.0 F60；G91 G28 Z0 M09；M06 T04；G90 G49 G54 M3 S450；G00 X20.0 Y100.0 M08；G43 H04 G00 Z50. ；G98 G81 X-15.0 Y65.0 Z-21.0 R5.0 F50；G00 X-120.0；Y15.0；G98 G81 X-85.0 Y15.0 Z-21.0 R5.0 F50；G91 G28 Z0 M09；M06 T05；G90 G49 G54 M3 S350；G00 X20.0 Y100.0 M08；G43 H05 G00 Z50.0；G99 G82 X
13、-15.0 Y65.0 Z-6.0 R5.0 P2000 F60；G98 X-30.0；G00 X-120.0；Y15.0；G99 G82 X-85.0 Y15.0 Z-6.0 R5.0 P2000 F60；G98 X-70.0；G91 G28 Z0 M09；M06 T06；G90 G49 G54 M3 S50；G00 X20.0 Y100.0 M08；G43 H06 G00 Z50.0；G98 G85 X-30.0 Y65.0 Z-18.0 R5.0 F40；G00 X-120.0；Y15.0；G98 G85 X-70.0 Y15.0 Z-18.0 R5.0 F40；G91 G28 Z0 M
14、09；M06 T07；G90 G49 G54 M3 S100；G00 X20.0 Y100.0 M08；G43 H07 G00 Z50.0；G98 G84 X-15.0 Y65.0 Z-19.0 R5.0 F175；G00 X-120.0；Y15.0；G98 G84 X-85.0 Y15.0 Z-19.0 R5.0 F175；G91 G28 Z0 M09；M30；课题二 镗孔加工图421 零件加工任务图参考程序：0001；G91 G28 Z0；M06 TO1；G90 G94 G49 G17 G40 G21；G54 M03 S400；G43 H01 G00 Z50.0 M08；X-46.0 Y55.0；Z5.0；G01 Z-4.0 F80；Y-55.0 F60；X46.0 F1000；Y55.0 F60；G41 D01 G01 X17.321 Y30.0 F60；X34.641 Y0；X17.321 Y-30.0；X-17.321；X-34.6
