中级数控铣模拟试题.docx

中级数控铣模拟试题.docx

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中级数控铣模拟试题

编程题

8．零件图如图所示，要求以小批量生产条件编程，毛坯为100×100×25的45＃钢板。

用直径为10的平铣刀。

9．零件图如图所示，要求以小批量生产条件编程，毛坯为180×125×30的45＃钢板。

10．零件图如图所示，要求以小批量生产条件编程，毛坯为80×80×30的45＃钢板，未注倒圆R10。

11．零件图如图所示，要求以小批量生产条件编程，毛坯为60×60×35的45＃钢板。

12．用直径为6mm铣刀铣出下图所示的三个字母，深度为5mm，试编程。

13．零件图如图所示，要求以小批量生产条件编程，毛坯为200×140×35的45＃钢板。

14．零件图如图所示，要求以小批量生产条件编程，毛坯为150×110×15的45＃钢板。

15．零件图如图所示，要求以小批量生产条件编程，毛坯为130×130×15的45＃钢板。

16．零件图如图所示，要求以小批量生产条件编程，毛坯为100×80×35的45＃钢板。

17．零件图如图所示，要求以小批量生产条件编程，毛坯为120×100×20的45＃钢板。

用直径为10的平铣刀。

五、编程题

8．参考程序

O0008

N010G54G90G21G00X0Y0Z100N280Y30

N020T01D1M03S500F300N290X-23Y30

N030G00G42X0Y0Y-50Z5N300G02X-41Y11R25

N040G01X50Z-10N310G01Y37

N050Y50N320X-25

N060X-50N330G00G40Z10

N070Y-50N340G00G41X-10Y-17.5Z5

N080X50；加工出了毛坯N350G01X10Z-5

N090Z10N360G03X20Y-7.5R10

N100G00X0Y-30Z5N370G01Y-2.5

N110G01X25Z-5N380G03X0Y17.5R20

N120G03G17X40Y-15R15N390G01X-10

N130G01Y10N400G03X-20Y7.5R10

N140G03X20Y30R20N410G01Y-7.5

N150G01X-15N420G03X-10Y-17.5R10

N160G02X-40Y5R25N430G01X10

N170G01Y-20N440G03X20Y-7.5R10

N180G03X-30Y-30R10N450G01Y0

N190G01X40N460X-10

N200Y35N470Y0

N210X-40N480X10

N220Y-35N490G00Z10

N230X42N500G00G40X0Y0Z100

N240Y42N510M05

N250X-42N520M02

N260Y-42

N270X42

9．参考程序

O0009

N010G54G00X0Y0Z50N320X32N200Y42.5

N020G00G42X-90Y-62.5Z5N330Y-7N210X43

N030G01X0Z-5N340X-50N220Y-42.5

N040X90N350X-15.315Y-25.98Z-13N230X-51

N050Y62.5N360M98PZQY74L1N240Y42.5

N060X-90N370X-15.315Y-25.98Z-20N250X51

N070Y-62.5N380M98PZQY74L1N260Y-42.5

N080X0N390Z10N270X-58

N090Z10N400G00G40X0Y0Z50N280Y42.5

N100G00X0Y-42.5Z5N410M05N290X58

N110G01X70Z-5N420M02N300Y-42.5

N120Y42.5%ZQY74N310X-64

N130X70N010X15.315N320Y42.5

N140Y-42.5N020X30Y0N330X64

N150X-63N030X15.315Y25.98N340Y-42.5

N160Y35N040X-15.315N350X-70

N170X63N050X-30Y0N360Y42.5

N180Y-35N060X-15.315Y-25.98N370X70

N190X-55N070X15.315N380Y-42.5

N200Y28N080Y-42.5N390X-70

N210X55N090X-24.54N400M99

N220Y-28N100X-49.075Y0

N230X-47N110X-24.54Y42.5

N240Y20N120X24.54

N250Y-20N130X49.075Y0

N260X-40N140X24.54Y-42.5

N270Y13N150X-35

N280X40N160Y42.5

N290Y-13N170X35

N300X-32N180Y-42.5

N310Y7N190X-43

10．参考程序

O0010

N0010G00X0Y0Z50S8

N0010G00X0Y0Z50S800T1M03

N0021G00G42X-35Y-35Z5N0130G03X25Y-15I0J10

N0022G01X0Z-5F300N0140G01Y0

N0023X35N0150G40G01X15Y0

N0024Y35N0160M99

N0025Y-35

N0026X-35

N0027X0

N0028G00Z2

N0029G40

N0030X15Y0

N0031G01Z-2F80

N0031M98PN01

N0035G01Z-4

N0040M98P%N01

N0050G01Z2M09

N0060G00X0Y0Z150

N0070M02

N0010%N01

N0030G03X15Y0I-15J0

N0040G01X20

N0050G03X20YOI-20J0

N0060G41G01X25Y15D01

N0070G03X15Y25I-10J0

N0080G01X-15 

N0090G03X-25Y15I0J-10

N0100G01Y-15

N0110G03X-15Y-25I10J0

N0120G01

11．参考程序

%O0011

N010G54G00G21X0Y0Z100

N020G00G42X-25Y-25Z2N250G01X5

N030G01X0Z-10N260Z10

N040X20N270G00G40X0Y0Z100

N050G03X25Y-20R5N280M05

N060G01Y25N290M02

N070X-25

N080Y-20

N090G03X-20Y-25R5

N100G01X25

N110Y10

N120X-5

N130X20

N140G02X10Y10R5

N150G01Y15

N160G03X-10Y15R10

N170G01Y10

N180G02X-20R5

N190G01X-25

N200Z2

N210X0Y-22.5

N220G02X0Y-22.5Z-5I0J12.5

N230G02X0Y-22.5Z-5I0J12.5

N240G02X-11.46Y5R12.5

12．参考程序

O0012

N10G54G90G00X15Y0Z5

N20M03S1000T1N150G00X15Y-5

N30G01G91Y35Z-10F200N160G01Y-5Z-10F

N40X30N170G03X10Y-10R10

N50G03Y20R10N180G01X20

N60G01X-30N190G03Y20R10

N70Y-40N200G01X-20

N80X30N210G02Y20R10

N90G03Y20R10N220G01X20

N100G01Z10N230G02X10Y-10R10

N110G00X25N240G01Z10

N120G03X40Y0Z-10R20N250G90G00XOY0Z40

N130G03X0Y0I-20J0N260M05

N140G01Z10N270M02

13．参考程序

O0013

N10G54G90G00X0Y0Z20N260X40

N20M3S1000F200T01D01N270Y-35

N30G42G00X-25Y0Z5N280G00Z20

N40G03X0Y-25Z-10R25N290G00G40X-25Y-25Z0

N50G03X0Y-25I0J25N300G01X25Z-5

N60G00Z20N310Y-18

N70G40G00X0Y-42.5N320X-25Z0

N80G01G42X-20Y-42.5Z-10N330Y-10

N90X-70N340X25Z-5

N100Y42.5N350Y-3

N110X70N360X-25Z0

N120Y-42.5N370Y5

N130X-60N380X25Z-5

N140Y35N390Y12

N150X60N400X-25Z0

N160Y-35N410Y19

N170X-50N420X25Z-5

N180Y25N430Y25

N190X-25N440X-25Z0

N200Y-25N450G00X0Y0Z40

N210X-40N460M05

N220Y42.5N470M02

N230X50

N235Y-40.5

N240X25

N250Y35

14．参考程序

O0014

N010G54G90G00X0Y0Z100N300X90

N020T01D1M30S500F300N310Y74

N030G00G42X0Y0Z5N320G02X104Y60R14

N040G01X140Z-10N330G01Y26

N050Y100N340X74

N060X0N350Y56

N070Y0N360X36

N080X140N370Y74

N090Z10；加工出毛坯N380X90

N100G00X30Y90N390Y66

N110G01X90Z-3N400G02X96Y66R6

N120G02X120Y60R30N410Y34

N130G01Y20N420X84

N140G02X110Y10R10N430Y66

N150G01X70N440Z10

N160G02X60Y20R10N450G00G40X0Y0Z100

N170G01Y40N460M05

N180X30N470M02

NI90G02X20Y50R10

N200G01Y80

N210G02X30Y90R10

N220G01X90

N230Y82

N240G02X112Y60R22

N250G01Y18

N260X68

N270Y48

N280X28

N290Y82

15．参考程序

O0015

N010G54G90G00X0Y0Z100N300G02X0Y0Z-4R15

N020T01D1M03S1000F300N310G02X-30Y0R15

N030G00G42X-60Y-60Z5N320X30Y0R30

N040G01G17X-60Z-10N330X0Y0R15

N050Y60N340G01X10

N060X-60N350G03X-10R10

N070Y-60N360G01Y-5

N080X60N370Z10

N090Z-4N380G00G42X0Y0Z100

N100X40Y0N390M05

N110G03X40Y0I-40J0N400M02

N120G01Y46

N130X0

N140G03X0Y46I0J-46

N150G01X-53

N160Y0

N170G03X-53Y0I53J0

N180G01X50

N190Y50

N200X-50

N210Y-50

N220X50

N230Y43

N240X-43

N250Y-43

N260X43

N270Y45

N280Z5

N290G00X30Y0

16．参考程序

O0016

N010G54G90G00X0Y0Z100N290G01Y12

N020T01D1M03S1000F300N300G02X22Y25R20

N030G00G42X-40Y-30Z5N310G01X-28

N040G01G17X40Z-10N320X-35Y18

N050Y30N330Y-18

N060X-40N340X-28Y-25

N070Y-30N350X28

N080X40N360X35Y-18

N090Z-5N370Y18

N100Y25N380X28Y25

N110X-35N390Z5

N120Y-25N400G00X0Y-20

N130X35N410G02X-20Y0R20Z-5

N140Y25N420G02X-20Y0I20J0

N150X-15N430G01X0Y12

N160G02X-35Y5R20N440G02X0Y12I0J-12

N170G01Y-5N450G01X5

N180G02X-15Y-25R20N460Y-10

N190G01X15N470Z5

N200G02X35Y-5R20N480G00G40X0Y0Z100

N210G01Y5N490M05

N220G02X15Y25R20N500M02

N230G01X-22

N240G02X-35Y12R20

N250G01Y-12

N260G02X-22Y-25R20

N270G01X22

N280G02X35Y-12R20

17．参考程序

O0017

N010G54G00X0Y0Z100N280X46.19Y0

N020T01D1M03S1000F300N290X60

N030G00G42X-60Y-50Z-5N300Y-50

N040G01G17X60Z-10N310X-60

N050Y50N320Y50

N060X-60N330X60

N070Y-50N340Y0

N080X60N350Z5

N090Z-5N360G00X19Y-16

N100G01X46.19Y0N370G01X-19Z-8

N110X23.09Y40N380G02Y16R16

N120X-23.09N390G01X19

N130X-46.19Y0N400G02Y-16R16

N140X-23.09Y-40N410G01X-28Y-8

N150X23.09N420Y8

N160X46.19Y0N430X28

N170X34Y40N440Y-8

N180X-34N450X-25

N190X-46.19Y0N460Z5

N200X-34Y-40N470G00G40X0Y0Z100

N210X34N480M05

N220X46.19Y0N490M02

N230X43.5Y40

N240X-43.5

N250X-46.19Y0

N260X-43.5Y-40

N270X43.5