1、N260 G42X11.547;N270 X23.094Y0F100;N280 X11.547Y-20;N290 X-11.547;N300 X-23.094Y0;N310 X-11.547Y20;N320 X11.547;N330 Z5;N340 G00Z200;N350 G40;N360 G57X-10Y-10;N370 Z5;N380 G01Z-5F50;N390 G42X0Y0;N400 X40F100;N410 Y20;N420 X30;N430 G02X20Y30I10J0;N440 G01Y40;N450 X0;N460 Y0;N470 Z6;N480 G00Z200;N490
2、M05M09;N500 M30;例124:用G81加工四个孔0124;N10 G92X0Y0Z300;N20 G90G99S1200M03;N30 T01M06;N40 G00Z30M08;N50 G81X10Y10Z-15R6F25;N60 X50;N70 Y30;N80 X10;N90 G80;N100 G00Z40;N110 M05M09;N120 M02;例125:对4个孔进行攻螺纹0125;N20 T02M06;N30 G90G99S200M03;N40 G00Z40M08;N50 G84X10Y10Z-12R6F400;例126:用FANUC系统编制螺纹孔加工程序主程序:0126;
3、N5 G92X0Y0Z300;N10 G90G00Z40;N30 S2200M03M08;N40 M98P1126L1;N50 T02M06;N60 S2200M03M08;N70 M98P2126L1;N80 T04M06;N90 S2200M03M08;N100 M98P3126L1;N110 T03M06;N120 S2200M03M08;N130 M98P4126L1;N140 G28;N150 M05M09;N160 M30;子程序:1126;N10 G81X-40Y0R1Z-1.5F15;N20 M98P5126L1;N30 M99;2126;N10 G83X-40Y0R1Z-20
4、Q5F15;3126;N10 G81X-40Y0R1Z-1F15;4126;N10G84X-40Y0R1Z-15F15;5126;N10 X0Y40;N20 X40Y0;N30 X0Y-40;N40 M99;例127:用宏指令G65传送变量0127;N10 G92X0Y0Z200;N20 G90G00X2Y2Z12;N30 T01M06M08;N40 G65P1127X50Y0Z10F8A10;N50 G28;N60 M05M09;N70 M02;O1127;N10 A#20;N20 G81Z-#26R5F#9;N30 G91;N40 WHILE#200DO1;N50 #20=#20-1;N6
5、0 IF#20EQ0GOTO5;N70 G00X#24Y#25;N80 N5END1;N90 M99;例128:加工16个M6的螺纹孔 0128;N20 G90G00Z100;N30 T01M06S800M03M08; 1#中心钻N40 M98P1128L1;N50 M21M98P1128L1;N60 M22M98P1128L1 N70 M23;N80 M22M98P1128L1;N90 M23;N100 T02M06S1200; 2#钻头 N110 M98P2128L1;N120 M21M98P2128L1;N130 M22M98P2128L1 N140 M23;N150 M22M98P21
6、28L1;N160 M23;N170 T03M06S390 换3#丝维N180 M98P3128L1;N190 M21M98P3128L1;N200 M22M98P3128L1 N210 M23;N220 M22M98P3128L1;N230 M23;N240 G00Z300;N250 X0Y0;N260 M05M09;N270 M02;钻中心孔子程序:O1128;N10 G81X20Y10R2Z-3F10 N20 M98P4128L1;钻孔子程序:O2128;N10 G81X20Y10R2Z-20F18;攻螺纹子程序:O3128;N10 G84X20Y10R2Z-10F400;O4128;N
7、10 X40Y10;N20 X40Y30;N30 X20Y30;例129:精加工2个凸台0129;N20 G90G00Z50;N30 S2000M03M08;N40 M98 P1129L1;N50 M21M98 P1129L1;N60 M23;N70 M05M09;N80 M02;O1129;N10 G00Y-50Y40;N20 Z5;N30 G01Z-3F60;N40 G42D01X66.077Y0F120;N50 G03X170Y-60R120;N60 X230Y0R60;N70 X170Y60R60;N80 X66.077Y0R120;N90 G40G01X20;N100 G00Z50;
8、N110 M99;例130:用镜像加工指令编程O0130;N20 S2000M03M08;N30 G90G00Z50;N40 M98P1130L1;N50 M21M98P1130L1;N60 M22M98P1130L1;N80 M22M98P1130L1;N100 G90G00Z300;O1130;N10 G00X80Y16;N20 G00Z-4;N30 G42 D01G01X60Y16;N40 G02X16Y60R44;N50 G40G00X60Y60;N60 Z50;N70 M99;例131:用右补偿G42方式加工零件0131;N05 G92X0Y0Z300;N10 G09G00Z50;N
9、20 G00X-50Y-40S800M03;N25 G00Z6M08;N30 G01Z-41F20;N40 G42D02Y-30F120;N50 G02D1Y-20I10J0;N60 G01X20;N70 G03X40Y0I0J20;N80 X-6.195Y39.517I-40J0;N90 G01X-40Y20;N100 Y-30;N110 G40Y-40;N120 G00Z250;N130 X0Y0;N140 M05M09;N150 M02;例132:精铣凸轮外形轮廓0132;N10 G90G00Z60;N20 X30Y25S600M03 N25 Z2M08 N30 G01Z-2F30;N4
10、0 G00X20Y10;N45 G41D01G01X15Y0F80;N50 G02X-10I-15J0;N60 X-2.105Y18.232I25J0;N70 X2.857Y19.795I4.105J-4.376;N80 X20Y0I-2.857J-19.795;N85 G01Y-10;N90 G40X30Y-25;N100 G00Z60;N110 X0Y0;N120 M05M09;N130 M02;例133:加工内轮廓型腔0133;N40 S300M03M08;N50 G01Z25F25;N60 M98P1133L1;N70 Z20F25;N80 M98P1133L1;N90 Z15F25;
11、N100 M98P1133L1;N110 Z10.5F25;N120 M98P1133L1;N130 G00Z50;N140 T02M06;N150 S600M03;N160 M08;N170 G01Z10F25;N180 X-11Y1F120;N190 Y-1;N200 X11;N210 Y1;N220 X-11;N230 X-19Y9;N240 Y-9.5;N250 X19;N260 Y9;N270 X-19;N280 X-27Y17;N290 Y-17;N300 X27;N310 Y17;N320 X-27;N330 X-34Y25;N340 G03X-35Y24I0J-1;N350 G01Y-24;N360 G03X-34Y-25I1J0;N370 G01X34;N380 G03X35Y-24I0J1;N390 G1Y24;N400 G03X34Y25I-1J0;N410 G01X-35;N420 G00X-30Y10;N430 G
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