中級數(shù)控銑模擬試題

1、中級數(shù)控機(jī)床操作工職業(yè)技能模擬試題答案編程題8零件圖如圖所示，要求以小批量生產(chǎn)條件編程，毛坯為10010025的45鋼板。用直徑為10的平銑刀。9零件圖如圖所示，要求以小批量生產(chǎn)條件編程，毛坯為18012530的45鋼板。10零件圖如圖所示，要求以小批量生產(chǎn)條件編程，毛坯為808030的45鋼板，未注倒圓R10。11零件圖如圖所示，要求以小批量生產(chǎn)條件編程，毛坯為606035的45鋼板。12用直徑為6mm銑刀銑出下圖所示的三個字母，深度為5mm，試編程。13零件圖如圖所示，要求以小批量生產(chǎn)條件編程，毛坯為20014035的45鋼板。14零件圖如圖所示，要求以小批量生產(chǎn)條件編程，毛坯為15011

2、015的45鋼板。15零件圖如圖所示，要求以小批量生產(chǎn)條件編程，毛坯為13013015的45鋼板。16零件圖如圖所示，要求以小批量生產(chǎn)條件編程，毛坯為1008035的45鋼板。17零件圖如圖所示，要求以小批量生產(chǎn)條件編程，毛坯為12010020的45鋼板。用直徑為10的平銑刀。 五、編程題 11 8參考程序O0008N010 G54 G90 G21 G00 X0 Y0 Z100 N280 Y30N020 T01 D1 M03 S500 F300 N290 X-23 Y30N030 G00 G42 X0 Y0 Y-50 Z5 N300 G02 X-41 Y11 R25N040 G01 X50 Z

3、-10 N310 G01 Y37N050 Y50 N320 X-25N060 X-50 N330 G00 G40 Z10N070 Y-50 N340 G00 G41 X-10 Y-17.5 Z5N080 X50 ；加工出了毛坯 N350 G01 X10 Z-5N090 Z10 N360 G03 X20 Y-7.5 R10N100 G00 X0 Y-30 Z5 N370 G01 Y-2.5N110 G01 X25 Z-5 N380 G03 X0 Y17.5 R20N120 G03 G17 X40 Y-15 R15 N390 G01 X-10N130 G01 Y10 N400 G03 X-20 Y

4、7.5 R10N140 G03 X20 Y30 R20 N410 G01 Y-7.5N150 G01 X-15 N420 G03 X-10 Y-17.5 R10N160 G02 X-40 Y5 R25 N430 G01 X10N170 G01 Y-20 N440 G03 X20 Y-7.5 R10N180 G03 X-30 Y-30 R10 N450 G01 Y0N190 G01 X40 N460 X-10N200 Y35 N470 Y0N210 X-40 N480 X10N220 Y-35 N490 G00 Z10N230 X42 N500 G00 G40 X0 Y0 Z100N240 Y4

5、2 N510 M05N250 X-42 N520 M02N260 Y-42N270 X429參考程序O0009N010 G54 G00 X0 Y0 Z50 N320 X32 N200 Y42.5N020 G00 G42 X-90 Y-62.5 Z5 N330 Y-7 N210 X43N030 G01 X0 Z-5 N340 X-50 N220 Y-42.5N040 X90 N350 X-15.315 Y-25.98 Z-13 N230 X-51N050 Y62.5 N360 M98 PZQY74 L1 N240 Y42.5N060 X-90 N370 X-15.315 Y-25.98 Z-20

6、 N250 X51N070 Y-62.5 N380 M98 PZQY74 L1 N260 Y-42.5N080 X0 N390 Z10 N270 X-58N090 Z10 N400 G00 G40 X0 Y0 Z50 N280 Y42.5N100 G00 X0 Y-42.5 Z5 N410 M05 N290 X58N110 G01 X70 Z-5 N420 M02 N300 Y-42.5N120 Y42.5 %ZQY74 N310 X-64N130 X70 N010 X15.315 N320 Y42.5N140 Y-42.5 N020 X30 Y0 N330 X64N150 X-63 N030

7、 X15.315 Y25.98 N340 Y-42.5 N160 Y35 N040 X-15.315 N350 X-70N170 X63 N050 X-30 Y0 N360 Y42.5N180 Y-35 N060 X-15.315 Y-25.98 N370 X70N190 X-55 N070 X15.315 N380 Y-42.5N200 Y28 N080 Y-42.5 N390 X-70N210 X55 N090 X-24.54 N400 M99N220 Y-28 N100 X-49.075 Y0N230 X-47 N110 X-24.54 Y42.5N240 Y20 N120 X24.54

8、N250 Y-20 N130 X49.075 Y0N260 X-40 N140 X24.54 Y-42.5N270 Y13 N150 X-35N280 X40 N160 Y42.5N290 Y-13 N170 X35N300 X-32 N180 Y-42.5N310 Y7 N190 X-4310參考程序O0010N0010 G00 X0 Y0 Z50 S8 N0010 G00 X0 Y0 Z50 S800 T1 M03N0021 G00 G42 X-35 Y-35 Z5 N0130 G03 X25 Y-15 I0 J10N0022 G01 X0 Z-5 F300 N0140 G01 Y0N00

9、23 X35 N0150 G40 G01 X15 Y0 N0024 Y35 N0160 M99N0025 Y-35N0026 X-35 N0027 X0N0028 G00 Z2N0029 G40N0030 X15 Y0N0031 G01 Z-2 F80N0031 M98 PN01 N0035 G01 Z-4 N0040 M98 P%N01 N0050 G01 Z2 M09N0060 G00 X0 Y0 Z150N0070 M02 N0010 %N01 N0030 G03 X15 Y0 I-15 J0N0040 G01 X20N0050 G03 X20 YO I-20 J0N0060 G41 G

10、01 X25 Y15 D01 N0070 G03 X15 Y25 I-10 J0N0080 G01 X-15N0090 G03 X-25 Y15 I0 J-10N0100 G01 Y-15N0110 G03 X-15 Y-25 I10 J0N0120 G01 11參考程序%O0011N010 G54 G00 G21 X0 Y0 Z100N020 G00 G42 X-25 Y-25 Z2 N250 G01 X5N030 G01 X0 Z-10 N260 Z10N040 X20 N270 G00 G40 X0 Y0 Z100N050 G03 X25 Y-20 R5 N280 M05N060 G01

11、 Y25 N290 M02N070 X-25 N080 Y-20N090 G03 X-20 Y-25 R5N100 G01 X25N110 Y10N120 X-5N130 X20N140 G02 X10 Y10 R5N150 G01 Y15N160 G03 X-10 Y15 R10N170 G01 Y10N180 G02 X-20 R5N190 G01 X-25N200 Z2N210 X0 Y-22.5N220 G02 X0 Y-22.5 Z-5 I0 J12.5N230 G02 X0 Y-22.5 Z-5 I0 J12.5N240 G02 X-11.46 Y5 R12.512參考程序O001

12、2N10G54G90G00X15Y0Z5 N20 M03 S1000 T1 N150G00X15Y-5N30 G01 G91Y35 Z-10 F200 N160G01Y-5Z-10FN40 X30 N170G03X10Y-10 R10N50 G03 Y20 R10 N180G01X20N60G01X-30 N190G03Y20 R10N70Y-40 N200G01X-20 N80 X30 N210G02Y20 R10N90 G03Y20 R10 N220G01X20N100 G01Z10 N230G02X10Y-10 R10N110 G00 X25 N240G01Z10N120G03X40Y0

13、Z-10 R20 N250G90G00XOY0Z40N130 G03X0Y0 I-20 J0 N260M05N140G01Z10 N270M0213參考程序O0013N10 G54 G90 G00 X0 Y0 Z20 N260 X40N20 M3 S1000 F200 T01 D01 N270 Y-35N30 G42 G00 X-25 Y0 Z5 N280 G00 Z20N40G03 X0 Y-25 Z-10 R25 N290 G00 G40 X-25 Y-25 Z0N50 G03 X0 Y-25 I0 J25 N300 G01 X25 Z-5N60 G00 Z20 N310 Y-18N70

14、G40 G00 X0 Y-42.5 N320 X-25 Z0N80 G01 G42 X-20 Y-42.5 Z-10 N330 Y-10N90 X-70 N340 X25 Z-5N100 Y42.5 N350 Y-3N110 X70 N360 X-25 Z0N120 Y-42.5 N370 Y5N130 X-60 N380 X25 Z-5N140 Y35 N390 Y12N150 X60 N400 X-25 Z0N160 Y-35 N410 Y19N170 X-50 N420 X25 Z-5N180 Y25 N430 Y25 N190 X-25 N440 X-25 Z0N200 Y-25 N4

15、50 G00 X0 Y0 Z40N210 X-40 N460 M05N220 Y42.5 N470 M02N230 X50N235 Y-40.5N240 X25N250 Y3514參考程序O0014N010 G54 G90 G00 X0 Y0 Z100 N300 X90N020 T01 D1 M30 S500 F300 N310 Y74N030 G00 G42 X0 Y0 Z5 N320 G02 X104 Y60 R14N040 G01 X140 Z-10 N330 G01 Y26N050 Y100 N340 X74N060 X0 N350 Y56N070 Y0 N360 X36N080 X1

16、40 N370Y74N090 Z10 ；加工出毛坯 N380 X90N100 G00 X30 Y90 N390 Y66N110 G01 X90 Z-3 N400 G02 X96 Y66 R6N120 G02 X120 Y60 R30 N410 Y34N130 G01Y20 N420 X84N140 G02 X110 Y10 R10 N430 Y66N150 G01 X70 N440 Z10N160 G02 X60 Y20 R10 N450G00G40 X0 Y0 Z100N170 G01 Y40 N460 M05N180 X30 N470 M02NI90 G02 X20 Y50 R10N200

17、 G01 Y80N210 G02 X30 Y90 R10N220 G01 X90N230 Y82N240 G02 X112 Y60 R22N250 G01 Y18N260 X68 N270 Y48N280 X28N290 Y8215參考程序O0015N010 G54 G90 G00 X0 Y0 Z100 N300 G02 X0 Y0 Z-4 R15N020 T01 D1 M03 S1000 F300 N310 G02 X-30 Y0 R15N030 G00 G42 X-60 Y-60 Z5 N320 X30 Y0 R30N040 G01 G17 X-60 Z-10 N330 X0 Y0 R15

18、N050 Y60 N340 G01 X10N060 X-60 N350 G03 X-10 R10N070 Y-60 N360 G01 Y-5N080 X60 N370 Z10N090 Z-4 N380 G00 G42 X0 Y0 Z100N100 X40 Y0 N390 M05N110 G03 X40 Y0 I-40 J0 N400 M02N120 G01 Y46N130 X0N140 G03 X0 Y46 I0 J-46N150 G01 X-53N160 Y0 N170 G03 X-53 Y0 I53 J0N180 G01 X50N190 Y50N200 X-50N210 Y-50N220

19、X50N230 Y43N240 X-43N250 Y-43N260 X43N270 Y45N280 Z5N290 G00 X30 Y016參考程序O0016N010 G54 G90 G00 X0 Y0 Z100 N290 G01 Y12N020 T01 D1 M03 S1000 F300 N300 G02 X22 Y25 R20N030 G00 G42 X-40 Y-30 Z5 N310 G01X-28N040 G01 G17 X40 Z-10 N320 X-35 Y18N050 Y30 N330 Y-18N060 X-40 N340 X-28 Y-25N070 Y-30 N350 X28N0

20、80 X40 N360 X35 Y-18N090 Z-5 N370 Y18N100 Y25 N380 X28 Y25N110 X-35 N390 Z5N120 Y-25 N400 G00 X0 Y-20 N130 X35 N410 G02 X-20 Y0 R20 Z-5N140 Y25 N420 G02 X-20 Y0 I20 J0N150 X-15 N430 G01 X0 Y12N160 G02 X-35 Y5 R20 N440 G02 X0 Y12 I0 J-12N170 G01 Y-5 N450 G01 X5N180 G02 X-15 Y-25 R20 N460 Y-10N190 G01 X15 N470 Z5N200 G02 X35 Y-5 R20 N480 G00 G40 X0 Y0 Z100N210 G01 Y5 N490 M05N220 G02 X15 Y25 R20 N500 M02N230 G01 X-22N240 G02 X-35 Y12 R20N250 G01 Y-12 N260 G02 X-22 Y-25 R20N2