车削铣削实例及代码表

N0005 S800 M03 T0101;主轴转速800rpm，启动，1号刀N0010 G0 X10.0 Z5.0；快进至端面外侧5mm处N0015 G01 Z0.0 F50.0；工进切至端面，进给速度50mm/minN0020 X12.0；切至倒角端面处a点N0025 X14.0 Z-1.0；倒角N0030 Z-19.0；切至15处，但不是c点N0035 X15.0；切至c点N0040 X20.0 W-10.0；切锥N0045 W-5.0；切20圆柱，至E点N0050 X26.0；至f点N0055 X28.0 W-1.0；倒角至g点N0056 W-5.0；切至h点N0057 G02 U0.0 W-20.0 I13.2 K-10.0 ；切弧至 i 点，起点至圆心矢量为 13.2,-10.0N0058 G01 Z-65N0059 X32.0N0060 G0 X60.0 Z50.0N0062 T0202N0065 G0 X17.0 Z-19.0N0070 G01 X12.0 F20.0N0075 X17.0N0080 G0 X60.0 Z50.0N0085 T0303N0090 G0 X16.0 Z2.0N0100 G92 X13.4 Z-17.0 F1.0N0105 X12.8N0110 X12.2N0130 G0 X60.0 Z50.0N0135 M05N0140 M30;切至j点；切出至32处；快退至换刀处;换切槽刀；快进至槽位置，c点外1mm处；切槽，换慢速进给；切出；快退至换刀位置；换螺纹刀；快进至端面外；切螺纹循环，导程1mm；继续切，切深0.3；切螺纹结束；快退；停车；结束绝对坐标编程%O0003N0005 S800 M03 T0101N0010 G0 X6.0 Z5.0N0015 G01 Z0.0 F50.0N0020 X10.0N0025 G03 X16.0 Z-10.0 R7.8N0030 G01 Z-14.0N0035 X20.0N0040 G02 X24.0 Z-24.0 R15.3N0045 G01 X28.0 Z-34.0N0046 Z-39.0N0050 G0 X60.0N0055 Z50.0N0135 M05;主轴转速800rpm，启动，1号刀;快进至端面外侧5mm处;工进切至端面，进给速度50mm/min；切至a点；切弧至b点；切016外圆至c点；切至d点；切弧至e点；切锥至f点；切至g点；快退；快退；停车；结束N0140 M30混合编程%O0003N0005 S800 M03 T0101;主轴转速800rpm，启动，1号刀N0010 G0 X6.0 Z5.0;快进至端面外侧5mm处N0015 G01 Z0.0 F50.0；工进切至端面，进给速度50mm/minN0020 X10.0；切至a点N0025 G03 U6.0 W-10.0 I-4.0 K-6.7；切弧至 b 点N0030 G01 W-4.0；切016外圆至c点N0035 X20.0；切至d点N0040 G02 U4.0 W-10.0 R15.3；切弧至e点N0045 G01 X28.0 W-10.0；切锥至f点N0046 W-5.0N0050 G0 X60.0；切至g点；快退N0055 Z50.0；快退N0135 M05；停车N0140 M30；结束转速650rpm,正转启动，调1号刀，1号刀补，冷却液开 快进至毛坯外侧粗车循环，切深2mm，退刀1mm粗、精车起始点，轮廓起始点，精车进给速度F20mm/min逆圆插补至a点车至20处b点车至圆锥起点处c点车锥至d点车25圆柱至e点车至f点车出38圆柱，多车一段为切槽准备退刀退至工件外准备精加工精车轮廓轨迹由N80-N150定义退至换刀点换切槽刀，（宽度4mm），变低转速快进至c点外，准备切槽慢进给切槽停留0.5秒退刀移到j点外毛坯为40棒料，45钢。分5个工步：1）先循环粗车；2）表面精车；3）切槽；4）车螺纹；5）切断。循环粗车时，切深2mm，每次退刀量1mm，精车余量0.5mm。O0050;N10 S650 M03 T0101 M08;N20 G0 X42.0 Z2.0 ；N50 G71 U2.0 R1.0;N60 G71 P80 Q150 U0.5 W0.5 F50.0; 精车余量 0.5，进给速度 50mm/min，轮廓轨迹由 N80-N150 定义N80 G0 X0.;N85 G01 Z0.0 F20.0;N90 G03 X16.0 Z-8.0 R8.0;N100 G01 X20.0;N110 Z-32.0;N120 X25.0 Z-52.0;N130 Z-57.0;N140 X38.0;N150 Z-77.0;N160 G0 X42.0;N170 Z3.0;N190 S1000 ;N200 G70 P80 Q150;N210 G0 X100.0 Z100.0;N220 T0404 S300;N230 G0 X42.0 Z-32.0;N240 G01 X16.0 F15.0;N250 G04 X0.5;N260 G0 X42.0;N270 Z-67.0;切槽至j点停留0.5秒退刀Z向移动1mm，要切槽至指定宽度切槽停留0.5秒退刀退至换刀点换螺纹刀快进至螺纹外，准备切螺纹切螺纹第一刀，切深0.3，螺距2mm第二刀，切深0.3第三刀，切深0.3第四刀，切深到位再光切一刀，结束退至换刀点换切槽刀移至切断点之外切断切出退至换刀点主轴停，冷却液关结束N280 G01 X34.0 F15.0;N290 G04 X0.5;N300 G0 X40.0;N310 G01 Z-66 F15.0;N320 X34.0;N330 G04 X0.5;N340 G0 X42.0;N350 G0 X100.0 Z100.0;N360 T0202;N365 G0 X25.0 Z-4.0N370 G92 X19.4 Z-30.0 F2.0;N380 X18.8 ；N390 X18.2 ；N400 X17.835 ；N402 X17.835 ；N404 G0 X100.0 Z100.0 ；N410 T0404;N420 G0 X42.0 Z-76.0;N430 G01 X0.0 F15.0;N440 X40.0;N450 G0 X100.0 Z100.0 ；N460 M05 M09;N470 M30;(16,-60.97)154265 + 0.051. 毛坯用040圆钢，材料45钢。该零件分三个工步完成，先全部粗车；再表面精车；然后切断。2. 编程时要保证三个公差尺寸。3. 选01号粗车刀，02号精车刀，03号割槽刀。外圆刀副偏角大于45, G73粗加工时，U=22.77/2=11.385,U是切去部分的最大尺寸，半径值。4. 单边粗车吃刀量1.42mm，精车余量0.5mm。右端面中心点为坐标原点。N250 G00X100.0Z100.0；N260 M05M09；N270 M30；0 0049；N20 T0101M03S600M08；N30 G00X42.0Z2.0；N40 G01Z0 F50.0；N50 X0；N60 G00X42.0Z2.0；N70 G73U11.32R8；N80 G73P90Q160U0.5F50.0；N90 G01X22.0F30.0；N100 Z0；N110 X23.984Z-1；N120 Z-10.0；N130 G02X24.0Z-25.0R10.0；N140 G01X28.9 Z-42.0；N150 G03X31.98Z-60.97R17.98；N160 G01 Z-67.0；N170 G00X100.0Z100.0；N180 T0202S1000；N185 G00X42.0Z2.0；N190 G70P90Q160；N200 G00X100.0Z100.0；N210 T0303S400；N220 G00X42.0Z-69.0(切槽刀宽 4.0)；N230 G01X0F20.0；N240 G00X42.0；0 0051；N20 T0101M03M08S600；N30 G00X42.0Z2.0；N40 G01Z0 F50.0；N70 X15.0；N80 G00X42.0Z2.0；N90 G71U2.0R1.0；N100 G71P110Q160U0.5F50.0；N110 G0 X28.0；N120 G01 Z0 F30.0；N130 X30.0Z-1.0；N140 Z-20.0；N150 G03X37.98Z-24.0R4.0；N160 G01Z-41.0；N170 G00X42.0Z2.0；N180 S1000；N190 G70P110Q160；N200 G00X100.0Z100.0；N210 T0303S600；N220 G00X15.0Z2.0；N230 G71U1R0.5；N240 G71P250Q300U-0.5F50.0；N250 G0 X16；N260 G01 Z0 F30.0；N270 X24.045Z-1.0；N280 Z-4.125；N285 X20.0；N290 X18.0Z-40.0；N300 Z-45.0N310 S1000；N320 G70P250Q300；1. 毛坯用40棒料，材料45钢。该零件分八个 工步完成，先用17麻花钻手工钻孔；再粗车 外圆；第三步精车外圆；第四步粗镗孔；第五 步精镗孔；第六步切槽；第七步车螺纹；最后 切断。2. 编程时要保证四个公差尺寸。3. 选01号粗车刀，02号螺纹刀，03号内孔 镗刀，04号割槽刀。G71粗加工时，单边 粗车吃刀量2mm，U=2，退刀量R=1mm， 精车余量0.5mm； G71粗加工内孔时，单 边粗车吃刀量1mm，U=1，退刀量R=0.5mm 精车余量0.5。N330 G00Z100.0；N340 X100.0；N350 T0404S300；N360 G00X42.0Z-20.0；（假设切槽刀宽 4mm）N370 G01X26.0F15.0；N380 G04X0.5；N390 G00X50.0；N400 G00X100.0；N410 Z100.0；N420 T0101S600；N430 G00X32.0Z-14.0；N440 G01X30.0F30.0；N450 X26.0Z-16.0；N460 X34.0；N470 G00X100.0；N480 Z100.0；N490 T0202；N500 G00X34.0Z4.0；N510 G92X29.4Z-16.0F0.75；N530 X29.188；N550 X29.188；N560 G00X100.0Z100.0；N570 T0404S400；N580 G00X42.0Z-44.0；（假设切槽刀宽 4mm）N590 G01X15.0 F20.0；N600 G00X42.0；N610 G00X100.0Z100.0；N620 M05M09；N630 M30；O0001 ;程序号N010 G90 G54 G00 X0.0 Y0.0 Z100.0 S300 M03 ；绝对坐标，G54 坐标系，快进至 X0 Y0 Z100 处， 速300r/min，正转启动主轴转;快进至A点；快速下刀至工件上表面5mm处;下刀至底面，进给速度100mm/min；进给至B点，G01及Y、Z、F值续效;进给至C点;进给至D点;进给至E点;进给至A点;快速退刀；回原点，主轴停；结束，回程序起始处N020 G0 X0.0Y-50.0N025 Z5.0N030 G01 Z-50.0 F100.0N040 X100.0N050 Y50.0N060 X-100.0N070 Y-50.0N080 X0.0N090 G0 Z100.0N100 Y0.0 M05N110 M30%O0020;程序号N05 G54 G90 G0 X0.0 Y0.0 ；建立坐标系，绝对坐标，快进至0点N10 Z50.0;快进至安全面高度N20 X-50.0 Y-40.0 S500 M03 ；快移至工件外A点，启动主轴，转速500rpmN25 Z5.0 M08；快速下降至5mm处，开冷却液N30 G1 Z-21.0 F20.0；工进至底面下面1mmN40 G42 D01 Y-30.0 F100.0；建立刀具右补，运动到y-30处，刀具中心处于B点N50 G2 X-40 Y-20.0 I10.0 J0.0 ；顺时针圆弧插补，接近工件，刀具中心处于C点N60 G1 X20.0N70 G3 X40.0 Y0.0 I0.0 J20.0N80 X0.0 Y40.0 I-40.0 J0.0N90 G1 X-40.0 Y20.0N110 Y30.0N120 G40 Y40.0N130 G0 Z50.0N140 X0.0 Y0.0N150 M05 M09N160 M30走直线至理论廓型D点；逆圆至E点；逆圆至F点；走直线至G点；走直线，刀具中心至B点；取消刀补，刀具中心至H点；抬刀；回0点；停车，关冷却液；结束精铣内、外轮廓，刀具直径0800148；N10 G90G00X0Y0Z200.0；N20 S900M03M08；N30 X0Y10.0；N40 G01Z-4.0F50.0；N50 G42D01X0Y30.0；N60 G02X30.0Y0R30.0F150.0；N70 G02X0Y0R15.0；N75 G40G01X0Y10.0;N80 G41 D01 X0Y30.0；N90 G03X-30Y0R30.0；N100 X0Y0R15.0；N110 G01G40X0Y10.0；N120 G0Z200.0；N130 X0Y50.0；N140 G01Z-4.0F50.0；N150 G41D01X0Y40.0F50.0；N160 G02X0Y40.0I0J-40.0F50.0；N170 G40G01X70.0Y70.0；N180 Z-11.0F50.0；N185 G42 X60.0 Y60.0；N190 X-60.0；N200 Y-60.0；N220 X60.0；N230 Y60.0；N240 G40X70.0Y70.0；N250 G00Z200.0；N260 M05M09；N270 M30；N310 X23.094Y0；N320 X11.547Y20.0；N330 Z5.0；N340 G00Z200；N350 G40；N360 G57X-10Y-10；N370 Z5.0；N380 G01Z-5.0F50.0；N390 G42X0Y0；N400 X40F100.0；N410 Y20.0；N420 X30.0；N430 G02X20.0Y30.0I0J10.0；N440 G01Y40.0；N450 X0；N460 Y0；N465 G40;N470 Z6.0；N480 G00Z200.0；N490 M05M09；N500 M30；铣削凸台轮廓4个凸台，凸台高度5mm,原点分别为01, 0203, 04，分别用 G54, G55, G56, G57 表示N10 G54G90G00Z200.0；N20 T01M06；N30 X-10.0Y-5.0；N40 S1200M03；N50 Z5.0M08；N60 G01Z-5F50；N70 G42X0Y0；N80 X15.0F120；N90 G03Y20I0J10；N100 G01X0；N115 Y0;N120 G40N130 Z5.0；N140 G00Z200；N150 G55X30Y-30；N160 Z5.0；N170 G01Z-5F80.0；N180 G42X20Y0；N190 G03X20Y0I-20J0F120；N200 G01Z5.0N210 G40；N220 G00Z200；N230 G56X20Y20；N240 Z5.0；N250 G01Z-5F80；N260 G42X11.547 F100；N270 X-11.547；N280 X-23.094Y0；N290 X-11.547Y-20.0；N300 X11.547；02011000136；N10 G90G00X0Y0Z300.0；N15 S1500M03M08；N20 Z50.0；N25 X80.0Y60.0Z2.0；N30 G01Z-4.0F100.0；N40 G42D02X60.0Y40.0；N50 X30.0；N60 G02X20.0Y50.0I0J10；N70 G01Y80.0；N80 G02X30.0Y90.0I10.0J0；N90 G01X80.0；N100 G02X110.0Y60.0I0J-30.0；N110 G01Y20.0；N120 G02X100.0Y10I-10.0J0；N130 G01X70.0；N140 G02X60.0Y20.0I0J10；N150 G01Y40.0；N160 G00G40X80.0Y60.0；N170 G00Z300.0；N180 M05M09；N190 M30；数控车床G功能一览表数控铣床G功能一览表G代码组别功能G00快速点定位G01直线插补G0201顺圆插补G03逆圆插补G04暂停G1000偏移值设定G20英制数据输入G2104公制数据输入G27返回参考点检查G28返回参考点G2900从参考点返回G31跳跃机能G3201螺纹切削G36X轴自动刀偏设定G3700Y轴自动刀偏设定G40刀尖半径补偿取消G4107刀尖半径补偿（左）G42刀尖半径补偿（右）G5000坐标系设定G54工件坐标系1G55工件坐标系2G56工件坐标系3G5703工件坐标系4G58工件坐标系5G59工件坐标系6G6500宏程序命令G68X轴镜向ONG6906X轴镜向OFFG70精加工循环G71外圆粗车循环G72端面粗车循环G73封闭切削循环G7400端面深孔加工循环G75外圆、内圆切槽循环G76复合形螺纹切削循环G90外圆、内圆车削循环G9201螺纹切削循环G94端面切削循环G96恒线速ONG9702恒线速OFFG98每分进给G9903每转进给G代码组别功能G00快速点定位G01直线插补G0201顺圆插补G03逆圆插补G04暂停G1000偏移值设定G17XY平面选择G1802ZX平面选择G19YZ平面选择G20英制数据输入G2106公制数据输入G27返回参考点检查G28返回参考点G2900从参考点返回G31测量功能G39拐角偏移圆弧插补G40刀具半径补偿取消G4107刀具半径补偿（左）G42刀具半径补偿（右）G43正向刀具长度偏移G4408负向刀具长度偏移G49刀具长度偏移注销G54工件坐标系1G55工件坐标系2G56工件坐标系3G5705工件坐标系4G58工件坐标系5G59工件坐标系6G6500宏程序命令G68X轴镜向ONG6906X轴镜向OFFG73钻深孔循环G74左旋攻丝循环G76精镗循环G80固定循环注销G8109钻孔循环（点钻循环）G82钻孔循环（镗阶梯孔循环）G83深孔钻循环G84攻丝循环G85镗孔循环G86钻孔循环G87反镗孔循环G88镗孔循环G89镗孔循环G90绝对值编程G9103增量值编程G9200坐标系设定G9810在固定循环中返回初始平面G99在固定循环中返回到R点数控车、铣床M功能M02程序结束M03主轴正转M04主轴反转M05主轴停M08冷却液开M09冷却液关M10夹紧M11松开M32润滑开M33润滑关M00程序暂停，按“循环启动”程序继续执行M30程序结束，程序返回开始M98调子程序M99子程序返回;加工端面倒角1.5X45；车削内孔3 38;车削内圆弧R4；车削内孔3 30;X向退刀；Z向退刀；换内孔刀割槽；快速进刀；快速进刀；割槽；快速退刀；快速退刀；换螺纹刀加工螺纹；快速进刀例一.图示如下零件，内孔加工材料:黄铜，毛坯:锻件，单边余量约1mm,螺纹为公制直螺纹，螺距1.5mm1#刀：内孔刀；2#刀：内割槽刀(刀宽为槽宽3mm) ；3#刀：内螺纹刀刀具起始点为(X100,Z50);N0010 M03 S1500N0020 G00 X100. Z50.N0030 T0101N0040 G00 X30.N0050 G00 Z0.N0060 G01 X55. F150N0070 X39.5N0080 X36.5 Z-1.5N0090 Z-26.N0100 G03 X30. Z-30. R4. F100N0110 G01 Z-37.N0120 G00 X28.N0130 G00 Z50.N0140 T0202N0150 G00 X35.N0160 Z-18.N0170 G01 X44. F50N0180 G00 X36.N0190 G00 Z50.N0200 T0303N0210 S700N0220 G00 X35. Z2.N0230 G92 Z-16.5 X37.F1.5 ；加工螺纹N0240 X37.5N0245 X38.N0247 X38.N0250 M05N0260 G0 X25.0.N270 Z50.N275 X100.N0280 M30本例，已钻有28内孔其余条件同上N0010 M03S1500N0020G00X100. Z50.N0030T0101N0040G00 X26.N0050G00 Z0.N0060G01 X55. F150；加工端面N62 G0 X26.Z2.N65 G71 U2.0 R1.0；N66 G71 P70 Q110 U-0.5 F150.0；N0070 G0 X39.5N72 G01 Z0N0080X36.5 Z-1.5;倒角 1.5X45N0090Z-26.N0100G03 X30. Z-30. R4. F100；车削内孔3 38；车削内圆弧R4N0110G01 Z-37.；车削内孔3 30N115 G0 X26. Z2.N117 G70 P70 Q110；精加工N0120G00 X28.；X向退刀N0130G00 Z50.；Z向退刀N0140T0202N0150G00 X35.；换内孔刀割槽；快速进刀N0160Z-18.；快速进刀N0170G01 X44. F50；割槽N0180G00 X36.；快速退刀N0190G00 Z50.N0200T0303；快速退刀；换螺纹刀加工螺纹N0210S700N0220G00 X35. Z2.；快速进刀N0230G92 Z-16.5 X37.F1.5；加工螺纹N0240X37.5N0245X38.N0247X38.N0250 M05N0260 G0 X25.0.N270 Z50.N275 X100.N0280 M30