加工中心操作工技能试题.doc

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1、【精品文档】如有侵权，请联系网站删除，仅供学习与交流加工中心操作工技能试题.精品文档.加工中心操作工技能试题1用加工中心完成如图所示零件的加工。评分标准（腔体）准考证号操作时间240min得分试题编号系统类型FANUC 0i序号考核项目考核内容及要求评分标准配分检测结果扣分得分备注1厚度200.05合格52方台阶30+0.052,80+0.074合格、每项3分63+0.03合格23方槽24+0.052,700.074合格，每项3分6R2合格24星槽4-R20,4-R8合格68+0.03合格25小孔12+0.018合格56螺孔2-M12合格，每孔3分67位置500.05合格8600.05合格42

2、00.05合格48粗糙度平面、台阶面Ra3.2共4处合格，每处1分4形面、内孔、Ra1.6共4处合格，每处1分49去毛剌各尖角、孔口清晰、无毛剌210工时240min每提前10分钟计1分，最高15分1511残料清角外轮廓加工后的残料必须切除;内轮廓必须清角每留一处残料岛屿扣1分;每有清角每处扣1分.812安全文明生产1.遵守机床安全操作范围2.刀具,工具,量具放置规范3.设备保养、场地整洁酌情扣15分313工艺合理1.工件定位,夹紧及刀具选择合理2.加工顺序及刀具轨迹路线合理酌情扣15分314程序编制1.指令正确,程序完整2.数值计算正确,程序编写表面出一定的技巧,简化计算和加工程序3.刀具补

3、偿功能运用正确,合理4.切削参数,坐标系选择正确,合理酌情扣15分5其他项目发生重大事故(人身和设备安全事故等),严重违反工艺原则和情节严重的野蛮操作等,由裁判长决定取消其实操竞赛资格记录员监考人检验员考评员各工序刀具的切削参数机床型号TH714G加 工 数 据序号加工面刀具号刀具类型刀具规格主轴转速n/r.min-1进给速度Vf/mm.min-1刀具补偿号FANUC长度半径1粗铣星形槽和7024方槽T1键槽铣刀12600100H12精铣星形槽和8030方槽T2立铣刀10800100D2H23精铣7024方槽T3R2圆角铣刀6100100D3H34打中心孔T4中心钻A380080H45钻11.

4、8孔T5钻头11.840050H56铰12孔T6铰刀1220050H67攻丝M12T7丝锥M12200H78去毛刺及残料参考程序O1000;（主程序）N0010 T1 M06;N0020 G54 G90 G00 X0 Y0;N0025 s600 M03;N0030 G43 H1 Z50.0 M08;N0040 G00 X-22.5 Y-22.5;N0050 Z10.0;N0060 G01 Z-8.015 F100;N0070 X22.5 Y22.5;N0080 G00 Z10.0;N0090 X-22.5 Y22.5;N0100 G01 Z-8.015 F100;N0110 X22.5 Y-2

5、2.5;N0120 X0 Y0;N0130 X12.0;N0140 G03 I-12.0 J0;N0150 G00 Z10.0;N0160 X-28.0 Y45.0;N0170 G01 Z-15.0 F100;N0180 X28.0;N0190 Y50.0;N0200 X-28.0;N0210 Y40.0;N0220 X28.0;N0230 G00 Z50.0 M05;N0240 G91 G28 Z0 M09;N0250 T2 M06;N0260 G54 G90 G00 X0 Y0;N0270 S800 M03;N0280 G43 H2 Z50.0 M08;N0290 G41 G00 X10.

6、951 Y-8.0 D2;N0310 G01 Z-8.015 F400;N0320 G03 X18.951 Y0 R8.0 F100;N0330 M98 P1001;N0340 G03 X10.951 Y8.0R 8.0;N0350 G40 G01 X0 Y0;N0360 G00 Z10.0;N0370 Y45.0;N0380 G41 G00 X32.019 Y37.0 D02;N0390 G01 Z-3.015 F400;N0400 G03 X40.019 Y45.0 R8.0 F100;N0410 M98 P1002;N0420 G03 X32.019 Y53.0 R8.0 F100;N0

7、430 G40 G01 X0 Y45.0 F200;N0440 G00 Z50.0 M05;N0450 G91 G28 Z0 M09;N0460 T3 M06;N0470 G54 G90 G00 X0 Y45.0;N0480 S1000 M03;N0490 G43 H3 Z50.0 M08;N0500 G41 G00 X29.019 Y39.0 D3;N0510 G01 Z-15.0 F400;N0520 G03 X35.019 Y45.0 R6.0 F100;N0530 M98 P1003;N0540 G03 X29.019 Y51.0 R6.0;N0550 G40 G01 X0 Y45.0

8、 F200;N0560 G00 Z50.0 M05;N0570 G91 G28 Z0 M09;N0580 T4 M06;N0590 G54 G90 G00 X0 Y0;N0600 S400 M03;N0610 G43 H4 Z50.0 M08;N0620 G99 G81 Z-13.0 R10.0 F50;N0630 X-38.951 Y0 Z-5.0;N0640 G98 X38.951;N0650 G80 M05;N0660 G91 G28 Z0 M09;N0670 T5 M06;(Z11.8)N0680 G54 G90 G00 X0 Y0;N0690 S400 M03;N0700 G43 H

9、5 Z50.0 M08;N0710 G99 G81 Z-25.0 R10.0 F50;N0720 X-38.951 Y0 Z-5.0;N0730 G98 X38.951;N0740 G80 M05;N0750 G91 G28 Z0 M09;N0760 T6 M06;N0770 G54 G90 G00 X0 Y0;N0780 S200 M03;N0790 G43 H6 Z50.0 M08;N0800 G98 G81 Z-25.0 R10.0 F50;N0810 G80 M05;N0820 G91 G28 Z0 M09;N0830 T7 M06;N0590 G54 G90 G00 X0 Y0;N0

10、600 S200 M03;N0610 G43 H7 Z50.0 M08;N0630 G99 G84 X-38.951 Y0 Z-25.0 R10.0 F1.75;N0640 G98 X38.951;N0650 G80 M05;N0660 G91 G28 Z0 M09;N0670 M30;O1001;（星型槽子程序）N0020 G02 X22.493 Y11.364 R20.0 F100;N0030 G03 X11.364 Y22.493 R8.0;N0040 G02 X-11.364 Y22.493 R20.0;N0050 G03 X-22.493 Y11.364 R8.0;N0060 G02

11、 X-22.493 Y-11.364 R20.0;N0070 G03 X-11.364 Y-22.493 R8.0;N0080 G02 X11.364 Y-22.493 R20.0;N0090 G03 X22.439 Y-11.364 R8.0;N0100 G02 X18.951 Y0 R20.0;N0110 M99;O1002; （3080槽子程序）N0020 G01 X40.019 Y54.013 F200;N0030 G03 X34.019 Y60.013 R6.0 F100;N0040 G01 X-34.019 F200;N0050 G03 X-40.019 Y54.013 R6.0

12、F100;N0060 G01 Y35.987 F200;N0070 G03 X-34.019 Y29.987 R6.0 F100;N0080 G01 X34.019 F200;N0090 G03 X40.019 Y35.987 R6.0 F100;N0100 G01 Y45.0 F200;N0110 M99;O1003; （2470槽子程序）G01 X35.019 Y54.013 F200;G03 X32.019 Y57.013 R3.0 F100;G01 X-32.019 F200;G03 X-35.019 Y54.013 R3.0 F100;G01 Y35.987 F200;G03 X-3

13、2.019 Y32.987 R3.0 F100;G01 X32.019 F200;G03 X35.019 Y35.987 R3.0 F100;G01 Y45.0 F100;M99;加工中心操作工技能试题2用加工中心完成如图所示零件的加工。评分标准（凸体）准考证号操作时间240min得分试题编号系统类型FANUC 0i序号考核项目考核内容及要求评分标准配分检测结果扣分得分备注1厚度350.05合格52圆台1400.08合格、每项3分2150.09合格13六方3-121.240.02每处合格得3分910+0.04合格24圆孔50-0.03合格610+0.04合格25方孔30+0.0430+0.04

14、合格6R5合格16螺孔2-M12合格，每孔2分87螺孔4-M12,1400.2合格88粗糙度平面、台阶面Ra3.2共4处合格，每处1分4外形、内孔Ra1.6共4处合格，每处1分4 9形位公差平行度0.046对称度0.02810去毛剌各尖角、孔口清晰、无毛剌211工时240min每提前10分钟计1分，最高15分1512残料清角外轮廓加工后的残料必须切除;内轮廓必须清角每留一处残料岛屿扣1分;每有清角每处扣1分.813安全文明生产1.遵守机床安全操作范围2.刀具,工具,量具放置规范3.设备保养、场地整洁酌情扣15分314工艺合理1.工件定位,夹紧及刀具选择合理2.加工顺序及刀具轨迹路线合理酌情扣1

15、5分315程序编制1.指令正确,程序完整2.数值计算正确,程序编写表面出一定的技巧,简化计算和加工程序3.刀具补偿功能运用正确,合理4.切削参数,坐标系选择正确,合理酌情扣15分5其他项目发生重大事故(人身和设备安全事故等),严重违反工艺原则和情节严重的野蛮操作等,由裁判长决定取消其实操竞赛资格记录员监考人检验员考评员各工序刀具的切削参数机床型号TH714G加 工 数 据序号加工面刀具号刀具类型刀具规格主轴转速n/r.min-1进给速度Vf/mm.min-1刀具补偿号FANUC长度半径1粗、精铣圆台阶T1立铣刀16400100D8D1H12粗、精铣六方T2立铣刀10800100D9D2H23去

16、方槽内材料及粗铣509沉孔T3键槽铣刀10600100D10 H34粗、精铣方槽及精铣509沉孔T4立铣刀61000100D11D4H45打中心孔T5中心钻A360050H56钻11.6孔T6钻头1240050H67攻丝M12T7丝锥M12200H78去毛刺及残料清角参考程序O7300;（主程序）N0010 T1 M06;N0020 G54 G90 G00 X0 Y0;N0030 S400 M03;N0040 G43 H1 Z50.0 M08;N0050 G00 X-90.0 Y-110.0;N0060 G01 Z-15.0 F500;N0070 Y90.0 F100;N0080 X90.0;

17、N0090 Y-90.0;N0100 X-110.0;N0110 Z-10.0F200;N0120 G00 X0 Y-118.0 D8;N0130 M98 P7301;N0140 D1;N0150 M98 P7301;N0160 G00 Z50.0 M05;N0170 G91 G28 Z0 M09;N0180 T2 M06;N0190 G54 G90 G00 X0 Y0;N0200 S800 M03;N0210 G43 H2 Z50.0 M09;N0220 G00 X0 Y-108.622;N0230 G01 Z-10.02 F400 F100;N0240 D9;N0250 M98 P7302

18、;N0260 D2;N0270 M98 P7302;N0280 G00 Z50.0 M09;N0290 G91 G28 Z0 M05;N0300 T3 M06;N0310 G54 G90 G00 X0 Y0;N0320 S600 M03;N0330 G43 H3 Z50.0 M08;N0340 G00 X-6.0 Y-6.0;N0350 G01 Z2.0 F500;N0360 Z-36.0 F80;N0370 Y6.0;N0380 X6.0;N0390 Y-6.0;N0400 X-6.0;N0410 Y0;N0420 G01 Z-9.96 F300;N0430 D10N0440 M98 P73

19、03;N0450 G00 Z50.0 M05;N0460 G91 G28 Z0 M09;N0470 T4 M06;N0480 G54 G90 G00 X0 Y0;N0490 S1000 M03;N0500 G43 H4 Z50.0 M08;N0510 G01 Z-36.0 F500;N0520 D11;N0530 M98 P7304;N0540 D4;N0550 M98 P7304;N0560 G01 Z-9.96;N0570 D4;N0580 M98 P7303;N0590 G00 Z50.0 M05;N0600 G91 G28 Z0 M09;N0610 T5 M06;N0620 G54 G

20、90 G00 X0 Y0;N0630 S600 M03;N0640 G43 H5 Z50.0 ;N0650 G99 G81 X-70.0 Y-70.0 Z-5.0 R10.0 F50.0;N0660 Y70.0;N0670 X70.0;N0680 G98 Y-70.0;N0690 G80 M05;N0700 G91 G28 Z0;N0710 T6 M06;N0720 G54 G90 G00 X0 Y0;N0730 S400 M03;N0740 G43 H6 Z50.0 ;N0750 G99 G81 X-70.0 Y-70.0 Z-40.0 R10.0 F50.0;N0760 Y70.0;N07

21、70 X70.0;N0780 G98 Y-70.0;N0790 G80 M05;N0800 G91 G28 Z0;N0810 T7 M06;N0820 G54 G90 G00 X0 Y0;N0830 S200 M03;N0840 G43 H7 Z50.0 ;N0850 G99 G84 X-70.0 Y-70.0 Z-40.0 R10.0 F1.75;N0860 Y70.0;N0870 X70.0;N0880 G98 Y-70.0;N0890 G80 M05;N0900 M30;O7301;(铣圆台阶子程序)N0010 G01 G41 X16.0 Y-86.0 F200;N0020 G03 X0

22、 Y-70.0 R16.0 F100;N0030 G02 I0 J70.0;N0040 G03 X-16.0 Y-86.0 R16.0;N0050 G01 G40 X0 Y-118.0 F200;N0060 M99;O7302;(铣六方子程序)N0010 G01 G41 X16.0 Y-76.622;N0020 G03 X0 Y-60.622 R16.0;N0030 G01 X-35.0 Y-60.622;N0040 X-70.0 Y0;N0050 X-35.0 Y60.622;N0060 X35.0;N0070 X70.0 Y0;N0080 X35.0 Y-60.622;N0090 X0;N

23、0100 G03 X-16.0 Y-76.622 R16.0;N0110 G01 G40 X0 Y-108.622;N0120 M99;O7303; （ 509沉孔子程序）N0010 G41 G01 X13.0 Y-12.0 F100;N0020 G03 X25.0 Y0 R12.0;N0030 G03 I-25.0 J0;N0040 G03 X13.0 Y12.0 R12.0;N0050 G01 G40 X0 Y0;N0060 M99;O7304; （3030方槽子程序）N0010 G41 G01 X9.0 Y-6.0 F100;N0020 G03 X15.0 Y0 R6.0;N0030 G

24、01 Y10.0;N0040 G03 X10.0 Y15.0 R5.0;N0050 G01 X-10.0;N0060 G03 X-15.0 Y10.0 R5.0;N0070 G01 Y-10.0;N0080 G03 X-10.0 Y-15.0 R5.0;N0090 G01 X10.0;N0100 G03 X15.0 Y-10.0 R5.0;N0110 G01 Y0;N0120 G03 X9.0 Y6.0 R6.0;N0130 G01 G40 G01 X0 Y0;N0140 M99;加工中心操作工技能试题3用加工中心完成如图所示零件的加工。评分标准（配合件）准考证号操作时间240min得分试题编

25、号系统类型FANUC 0i序号考核项目考核内容及要求评分标准配分检测结果扣分得分备注1厚度凸件400.03超差不得分4凹件400.03超差不得分42形面凸件60-0.03超差不得分6凹件60+0.046超差不得分6R10（0.045）超差1处扣1分23深度15（0.09）超差不得分116（0.09）超差不得分14三小孔10+0.015超差不得分65倒角C2两处超差不得分46镗孔35+0.025超差不得分67粗糙度凸件Ra3.2共3处、Ra1.6共4处Ra0.8共1处每处超差扣1分13每处超差扣2分凹件Ra3.2共3处、Ra1.6共1处每处超差扣1分8形位公差凸件:垂直度0.02,同轴度0.02

26、每处超差扣3分13凹件:,同轴度0.029去毛剌各尖角、孔口清晰、无毛剌110工时240min每提前10分钟计1分，最高15分1511残料清角外轮廓加工后的残料必须切除;内轮廓必须清角每留一处残料岛屿扣1分;每有清角每处扣1分.812安全文明生产1.遵守机床安全操作范围2.刀具,工具,量具放置规范3.设备保养、场地整洁酌情扣15分313工艺合理1.工件定位,夹紧及刀具选择合理2.加工顺序及刀具轨迹路线合理酌情扣15分314程序编制1.指令正确,程序完整2.数值计算正确,程序编写表面出一定的技巧,简化计算和加工程序3.刀具补偿功能运用正确,合理4.切削参数,坐标系选择正确,合理酌情扣15分5其他

27、项目发生重大事故(人身和设备安全事故等),严重违反工艺原则和情节严重的野蛮操作等,由裁判长决定取消其实操竞赛资格记录员监考人检验员考评员各工序刀具的切削参数机床型号TH714G加 工 数 据序号加工面刀具号刀具类型刀具规格主轴转速n/r.min-1进给速度Vf/mm.min-1刀具补偿号FANUC长度半径1粗铣外形T1立铣刀16800100D1D11H12精铣外形T2立铣刀121000200D2H23打中心孔T3中心钻14800100H34钻32孔T4麻花钻3230080H45钻9.6孔T5麻花钻9.61000200H56铰孔T6铰刀10H7200200H67粗镗孔T7镗刀30 4010002

28、00H7精镗孔1500100H78倒角T8倒角刀45300100D8H8倒角T9倒角刀45300100D9H9参考程序O7503; （凸件主程序）N0010 T1 M06;N0020 G54 G90 G00 X0 Y0;N0030 S800 M03;N0040 G43 H1 Z50.0 M08;N0050 G00 X0 Y-70.0;N0060 Z10.0;N0070 G01 Z-15.0 F400;N0080 G41 G01 X10.0 Y-40.0 D1;N0090 G03 X0 Y-30.0 R10.0;N0100 M98 P7501;N0110 G03 X-10.0 Y-40.0 R1

29、0.0;N0120 G40 G01 X0. Y-70.0;N0130 G41 G01 X10.0 Y-40.0 D11;N0140 G03 X0 Y-30.0 R10.0;N0150 M98 P7501;N0160 G03 X-10.0 Y-40.0 R10.0;N0170 G40 G01 X0 Y-70.0;N0180 G00 Z50.0 M09;N0190 G91 G28 Z0 M05;N0200 T2 M06;N0210 G54 G90 G00 X0 Y0;N0220 S1000 M03;N0230 G43 H2 Z50.0 M08;N0240 G00 X0 Y-70.0;N0250 Z

30、10.0;N0260 G01 Z-15.0 F400;N0270 G41 G01 X10.0 Y-40.0 D2;N0280 G03 X0 Y-30.0 R10.0;N0290 M98 P7501;N0300 G03 X-10.0 Y-40.0 R10.0;N0310 G40 G01 X0 Y-70.0;N0320 G00 Z50.0 M09;N0330 G91 G28 Z0 M05;N0340 T3 M06;N0350 G54 G90 G00 X0 Y0;N0360 S800 M03;N0370 G43 H3 Z50.0 M08;N0380 G99 G81 Z-5.0 R10.0 F100;

31、N0390 G16 G81 X80.0 Y30.0 Z-20.0 F100;N0400 Y150.0;N0410 Y270.0;N0420 G80 G15 M09;N0430 G91 G28 Z0 M05;N0440 T4 M06;N0450 G54 G90 G00 X0 Y0;N0460 S300 M03;N0470 G43 H4 Z50.0 M08;N0480 G98 G81 Z-45.0 R10.0 F80;N0490 G80 M09;N0500 G91 G28 Z0 M05;N0510 T5 M06;N0520 G54 G90 G00 X0 Y0;N0530 S1000 M03;N05

32、40 G43 H5 Z50.0 M08;N0550 G16 G99 G81 X80.0 Y30.0 Z-45.0 R10.0 F200;N0560 Y150.0;N0570 G98 Y270.0;N0580 G15 G80 M09;N0590 G91 G28 Z0 M05;N0600 T6 M06;N0610 G54 G90 G00 X0 Y0;N0620 S200 M03;N0630 G43 H6 Z50.0 M08;N0640 G16 G99 G81 X80.0 Y30.0 Z-45.0 R10.0 F200;N0650 Y150.0;N0660 G98 Y270.0;N0670 G15

33、G80 M09;N0680 G91 G28 Z0 M05;N0690 T7 M06;N0700 G54 G90 G00 X0 Y0;N0710 S1000 M03;N0720 G43 H7 Z50.0 M08;N0730 G99 G76 Z-45.0 R10.0 Q1.0 F200; N0740 M00;N0750 S1500 M03;N0760 G98 G76 Z-43.0 R10.0 Q1.0 F100;N0770 G80 M09;N0780 G91 G28 Z0 M05;N0790 T8 M06;N0800 G54 G90 G00 X0 Y0;N0810 S300 M03;N0820 G

34、43 H8 Z50.0 M08;N0830 G00 X0 Y-100.0;N0840 G01 Z-5.0 F400;N0850 G41 G01 X20.0 Y-50.0 D8 F200;N0860 G03 X0 Y-30.0 R20.0 F120;N0870 M98 P7501;N0880 G03 X-20.0 Y-50.0 R20.0;N0890 G40 G01 X0 Y-100.0;N0900 G00 Z100.0;N0910 M30;O7504; （凹件主程序）N0010 T1 M06;N0020 G54 G90 G00 X0 Y0;N0030 S800 M03;N0040 G43 H1

35、 Z50.0 M08;N0050 G00 Z10.0;N0060 G01 Z-15.0 F200;N0070 G42 G01 X10.0 Y-20.0 D1;N0080 G02 X0 Y-30.0 R10.0;N0090 M98 P7501;N0100 G02 X-10.0 Y-20.0 R10.0;N0110 G40 G01 X0 Y0;N0120 G00 Z50.0 M09;N0130 G91 G28 Z0 M05;N0140 T2 M06;N0150 G54 G90 G00 X0 Y0;N0160 S1000 M03;N0170 G43 H2 Z50.0 M08;N0180 G00 Z1

36、0.0;N0190 G01 Z-15.0 F200;N0200 G42 G01 X10.0 Y-20.0 D2;N0210 G02 X0 Y-30.0 R10.0;N0220 M98 P7501;N0230 G02 X-10.0 Y-20.0 R10.0;N0240 G40 G01 X0 Y0;N0250 G00 Z50.0 M09;N0260 G91 G28 Z0 M05;N0270 T9 M06;N0280 G54 G90 G00 X0 Y0;N0290 S300 M03;N0300 G43 H9 Z50.0 M08;N0310 G00 Z10;N0320 G42 G01 X20.0 Y-

37、10.0 D9 F400;N0330 G01 Z-5.0 F100;N0340 G02 X0 Y-30.0 R20.0;N0350 M98 P7501;N0360 G02 X-20.0 Y-10.0 R20.0;N0370 G40 G01 X0 Y0;N0380 G00 Z100.0;N0390 M30;O7501;（子程序）N0010 G02 X-15.002 Y-25.979 R60.0;N0020 G03 X-25.157 Y-26.070 R10.0;N0030 G02 X-35.155 Y-8.752 R10.0;N0040 G03 X-30.0 Y-0.003 R10.0;N0050 G02 X-14.998 Y25.982 R60.0;N0060 G03 X-9.998 Y34.821 R10.0;N0070 G02 X9.998 Y34.821 R10.0;N0080 G03 X14.998 Y25.982 R10.0;N0090 G02 X30.0 Y-0.003 R60.0;N0100 G03 X35.155 Y-8.752 R10.0;N0110 G02 X25.157 Y-26.070 R10.0;N0120 G03 X15.002 Y-25.979 R10.0;N0130 G02 X0 Y-30.0 R60.0;N0140 M99;