例46:小手柄的数控车床加工
O0046;
N10 G50X100Z100; (对刀点,也是换刀点)
N20 T0101M03S600F0.2M08; (F0.2是每转进给量)
N30 G00X32Z2;
N40 G01Z0;
N50 X-1;
N60 G00X32Z2;
N70 G73U7R5;
N80 G73P90Q150U0.5F0.2;
N90 G01X0F0.2;
N100 Z0;
N110 G03X22.29Z-18.161R12.48;(12,48保证SR25的公差值)
N120 G02X20.169Z-43.001R30;
N130 G02X25Z-46.245R8;
N140 G03X27.983Z-49.368R4; (27.983保证Φ28的公差值)
N150 G01Z-60;
N160 G04X120; (暂停,复位,测量,设定摩耗补偿量)
N170 M03S1000; (把光标移到M03下方,按起动按钮,精加工外圆)
N180 G00X100Z100;
N190 T0202;
N200 G70P90Q150;
N210 G00X100Z100;
N220 S500T0303; (切断)
N230 G00X32Z-(57.975+切槽刀宽);(57.975保证58长度的公差值)
N240 G01X-1F0.05;
N250 G00X32;
N260 G00X100Z100;
N270 M05M09;
N280 M30;
%
例47:长手柄的数控车床加工
O0047;
N10 G50X100Z100; (对刀点,也是换刀点)
N20 T0101M03S600F0.2M08;
N30 G00X32Z2;
N40 G01Z0F0.2;
N50 X-1;
N60 G00X32Z2;
N70 G73U8R5;
N80 G73P90Q140U0.5F0.2;
N90 G01X0F0.2;
N100 G01Z0;
N110 G03X9.226Z-2.505R5.5;
N120 G03X18.39Z-50.348R51.987;(R51.987保证Φ26的尺寸公差)
N130 G02X18.983Z-73.602R30;(18.983保证Φ19的尺寸公差)
N140 G01Z-81;
N150 G04X100; (暂停、按复位按钮、停车测量,把测得的值与图纸尺寸比较,把两N160 M03S1000; 者之差作为摩耗输入系统,把光标移到M03下,重新起动)
N170 G00X100Z100;
N180 T0202;
N190 G70P90Q140;
N200 G00X100Z100;
N210 T0303S500; (换03号切槽刀,切断)
N220 G00X32Z-(79.975+切槽刀宽度); (79.975保证长度80尺寸公差)
N230 G01X-1F0.05;
N240 G00X32; (先退X方向)
N250 G00X100Z100;
N260 M05M09;
N270 M30;
例48:轴类零件1的数控车床加工
O0048;
N10 G50X100Z100;
N20 T0101M03S600M08F0.2;
N30 G00X32Z2;
N40 G01Z0;
N50 X-1;
N60 G00X32Z2;
N70 G73U9.5R6;
N80 G73P90Q150U0.5F0.2;
N90 G01X23.981F0.2;
N100 Z-1.82;
N110 G03X22Z-4.056R3;
N120 G02X17.38Z-19.142R12;
N130 G03X18.7Z-34.3R16;
N140 G02X23.981Z-44.874R8.5;
N150 G01Z-50;
N160 G00X100Z100;
N170 T0202S1000;
N180 G70P90Q150;
N190 G00X100Z100;
N200 T0303S500;
N210 G00X32Z-(47.925+切槽刀宽);
N220 G01X-1F0.05;
N230 G00X32;
N240 G00X100Z100;
N250 M05M09;
N260 M30;
例49:轴类零件2的数控车床加工
O0049;
N10 G50X100Z100;
N20 T0101M03S600M08F0.2;
N30 G00X42Z2;
N40 G01Z0;
N50 X-1;
N60 G00X42Z2;
N70 G73U11.32R8;
N80 G73P90Q160U0.5F0.2;
N90 G01X22F0.2;
N100 Z0;
N110 X23.984Z-1;
N120 Z-10;
N130 G02X24Z-25R10;
N140 G01X28.9.Z-42;
N150 G03X32.Z-60.97R17.98;
N160 Z-67;
N170 G00X100Z100;
N180 T0202S1000;
N190 G70P90Q160;
N200 G00X100Z100;
N210 T0303S400;
N220 G00X42Z-(64.975+切槽刀宽);
N230 G01X-1F0.05;
N240 G00X42;
N250 G00X100Z100;
N260 M05M09;
N270 M30;
例50:轴类零件3的数控车床加工
O0050;
N10 G50X100Z100;
N20 T0101M03S650M08F0.2;
N30 G00X42Z2;
N40 G01Z0;
N50 X-1;
N60 G71U2R1;
N70 G71P80Q150U0.5F0.2;
N80 G01Z0;
N90 G03X16Z-8R8;
N100 G01X20;
N110 Z-28;
N120 X23.984Z-48;
N130 Z-53;
N140 X37.98;
N150 Z-70;
N160 S1000;
N170 G70P90Q150;
N180 G00X100Z100;
N190 T0404S300;
N200 G00X42Z-28;(假设切槽刀宽4mm)
N210 G01X16F0.05;
N220 G04X0.5;
N230 G00X42;
N240 G01Z-63F0.2;
N250 X34F0.05;
N250 G04X0.5;
N260 G00X42;
N270 G01Z-62F0.2;
N280 X34F0.05;
N290 G04X0.5;
N300 G00X42;
N310 G00X100Z100;
N320 T0202;
N330 G00X25Z-4;
N340 G92X19.1Z-27F2.5;
N350 X18.5;
N360 X18.0;
N370 X17.6;
N380 X17.3;
N390 X17.3;
N400 X17.3;
N410 G00X100Z100;
N420 G00X42Z2;
N430 T0404;
N440 G00X42Z-71.975;
N450 G01X-1F0.05;
N460 G00X42;
N470 G00X100Z100;
N480 M05M09;
N490 M30;
例51:盘类零件1的数控车床加工
O0051;
N10 G50X100Z100;
N20 T0101M03M08S600F0.2;
N30 G00X42Z2;
N40 G01Z0;
N50 X-1
N60 G00X42Z2;
N70 X15;
N80 G00X42Z2;
N90 G71U2R1;
N100 G71P110Q160U0.5F0.2;
N110 G01X28;
N120 Z0;
N130 X30Z-1;
N140 Z-20;
N150 G03X37.98Z-24R4;
N160 G01Z-41;
N170 G00X100Z100;
N180 S1000;
N190 G70P110Q160;
N200 G00X100Z100;
N210 T0303S600F0.2;
N220 G00X15Z2;
N230 G71U1R0.5;
N240 G71P250Q300U-0.5F0.2;
N250 G01X26;
N260 Z0;
N270 X24.045Z-1;
N280 Z-4.125;
N290 X20;
N300 X18Z-42;(Z 的尺寸字不得超过钻孔深度)
N310 S1000;
N320 G70P250Q300;
N330 G00X100;
N340 Z100;
N350 T0404S300;
N360 G00X42Z-20;(假设切槽刀宽4mm)
N370 G01X26F200;
N380 G04X0.5;
N390 G00X50;
N400 G00X100;
N410 Z100;
N420 T0101S600;
N430 G00X32Z-14;
N440 G01X30F0.2;
N450 X26Z-16;
N460 X34;
N470 G00X100;
N480 Z100;
N490 T0202;
N500 G00X34Z4;
N510 G92X29.3Z-16F0.75;
N520 X29.1;
N530 X29.03;
N540 X29.03;
N550 X29.03;
N560 G00X100Z100;
N570 T0404S400F0.2;
N580 G00X42Z-79.975;(假设切槽刀宽4mm)
N590 G001X15 F0.05;
N600 G00X42;
N610 G00X100Z100;
N620 M05M09;
N630 M30;
例52:盘类零件2的数控车床加工
O0052;
N10 G50X100Z100;
N20 T0101M03S600M08F0.2;
N30 G00X42Z2;
N40 G01Z0;
N50 X15;
N60 G00X42Z2;
N70 G71U2R1;
N80 G71P90Q130U0.5F0.2;
N90 G01X30;
N100 Z0;
N110 X33Z-10;
N120 X36Z-10.5;
N130 Z-44;
N140 G00X100;
N150 Z100;
N160 T0303;
N170 G00X15Z2;
N180 G71U1R0.5;
N190 G71P200Q250U-0.5F0.2;
N200 G01X26.017;
N210 Z-10.5;
N220 X22Z-17.5;
N230 Z-28;
N240 G03X18.014Z-32.899R7;
N250 Z-44;
N260 S1000;
N270 G70P200Q250;
N280 G00Z100;
N290 X100;
N300 T0101;
N310 G70P90Q130;
N320 G00X100Z100;
N330 T0404S400;
N340 G00X42Z-42;
N350 G01X30F0.05;
N360 G04X0.5;
N370 G00X38;
N380 G00X100;
N390 Z100;
N400 T0202S200;
N410 G00X38Z6;
N420 G92X35Z-40F2;
N430 X34.4;
N440 X34;
N450 X33.6;
N460 X33.48;
N470 X33.4;
N480 X33.4;
N490 G00X100Z100;
N500 T0404S300;
N510 G00X38Z-45.975;
N520 G01X16F0.05;
N530 G00X100;
N540 Z100;
N550 M05M09;
N560 M30;
例53:盘类零件3的数控车床加工
O0053;
N10 G50X100Z100;
N20 T0101M03S600M08F0.2;
N30 G00X42Z2;
N40 G01Z0F0.2;
N50 X15;
N60 G00X42Z2;
N70 G73U7R4;
N80 G73P90Q170U0.5F0.2;
N90 G01X28F0.2;
N100 Z0;
N110 X30Z-1;
N120 Z-10;
N130 X26Z-12;
N140 Z-22.775;
N150 G02X30.8Z-28R7;
N160 G01X37.981Z-48;
N170 Z-55;
N180 G00X100;
N190 Z100;
N200 T0303;
N210 G00X15Z4;
N220 G71U1R0.5;
N230 G71P240Q270U-0.5F0.2;
N240 G01X22F0.2;
N250 Z0;
N260 X18Z-10;
N270 Z-55;
N280 S1000;
N290 G70P240Q270;
N300 NG00Z100;
N310 X100;
N320 T0101;
N330 G00X42Z2;
N340 G70P90Q170;
N350 G00X100;
N360 Z100;
N370 T0202S300;
N380 G00X34Z4;
N390 G92X29.3Z-14F0.75;
N400 X29.1;
N410 X29.03;
N420 X29.03;
N430 G00X100;
N440 Z100;
N450 T0404;
N460 G00X42Z-53.975;
N470 G01X15F0.05;
N480 G00X100;
N490 Z100;
N500 M05M09;
N510 M30;
例54:螺纹类零件1的数控车床加工
O0054;
N10 G50X100Z100;
N20 T0101M03M08S600F0.2;
N30 G00X42Z2;
N40 G01Z0;
N50 X15;
N60 G00X42Z2;
N70 G71U2R1
N80 G71P90Q140U0.5F0.2;
N90 G01X32;
N100 Z0;
N110 X36Z-2;
N120 Z-36;
N130 X37.9905;
N140 Z-47;
N150 G00X100;
N160 Z100;
N170 S1000;
N180 G70P90Q140;
N190 G00X100Z100;
N200 T0303S600;
N210 G00X15Z2;
N220 G71U1R0.5;
N230 G71P240Q300U-0.5F0.2;
N240 G00X28;
N250 Z0;
N260 X26.026Z-1;
N270 Z-15;
N280 G03X22Z-19R5;
N290 G02X18Z-23R5;
N300 G01Z-50;
N310 G70P240Q300;
N320 G00Z100;
N330 X100;
N340 T0404S300;
N350 G00X42Z2;
N360 G01Z-36F0.2;
N370 X31;
N380 G04X0.5;
N390 G01X40;
N400 X-32;
N410 X31;
N420 G04X0.5;
N430 G01X40;
N440 G00X100;
N450 Z100;
N460 T0202S300F0.2;
N470 G00X40Z6;
N480 G92X35.1Z-30F1.5;
N490 X34.5;
N500 X33.9;
N510 X33.5;
N520 X33.4;
N530 X33.4;
N540 X33.4;
N550 Z4.5;(Z轴方向移过一个螺距1.5mm)
N560 G92X35.1Z-30F1.5;
N570 X34.5;
N580 X33.9;
N590 X33.5;
N600 X33.4;
N610 X33.4;
N620 X33.4;
N630 G00X100;
N640 Z100;
N650 T0404S500;
N660 G00X42Z-48.975;
N670 G01X15F0.05;
N680 G00X100;
N690 Z100;
N700 M05M09;
N710 M30;
例55:螺纹类零件2的数控车床加工
O0055;
N10 G50X100Z100;
N20 T0101M03S600M08F0.2;
N30 G00X32Z2;
N40 G01Z0F0.2;
N50 X-1;
N60 G00X32Z2;
N70 G71U2R1;
N80 G71P90Q150U0.5F0.2;
N90 Z0;
N100 X16Z-0.5;
N110 Z-14;
N120 X20Z-27;
N130 G02X25.394Z-46.634R15;
N140 G03X27.983Z-50R5;
N150 G01Z-59;
N160 S1000;
N170 G70P90Q150;
N180 G00X100Z100;
N190 T0404S500;
N200 G00X30Z-14;
N210 G01X12F0.05;
N220 G04X0.5;
N230 G00X30;
N240 G00X100Z100
N250 T0202S300;
N260 G00X20Z4;
N270 G92X15Z-12F2;
N280 X14.4;
N290 X14;
N300 X13.6;
N310 X13.48;
N320 X13.4;
N330 X13.4;
N340 X13.4;
N350 X13.4;
N360 G00X100Z100;
N370 G00X32Z-59.975;
N380 G01X-1F0.05;
N390 G00X100;
N400 Z100;
N410 M05M09;
N420 M30;
例56:螺纹类零件3的数控车床加工
O0056;
N10 G50X100Z100;
N20 T0101M03S600F0.2 M08;
N30 G00X42Z2;
N40 G01Z0F0.2;
N50 G01X-1;
N60 G00X42Z2;
N70 G73U8R5;
N80 G73P90Q110U0.5F0.2;
N90 G01X31.552F0.2;
N100 G01Z0;
N110 G03X30.91Z-43R69.982;
N120 G00X100Z100;
N130 S1000;
N140 G90P110Q20;
N150 G00X100Z100;
N160 T0303;
N170 G00X16Z2;
N180 G71U1R0.5;
N190 G71P200Q230U-0.5F0.2;
N200 G01X22.84;
N210 Z-16;
N220 X17.982Z-36;
N230 Z-44;
N240 S1000;
N250 G70P200Q230;
N260 G00Z100;
N270 X100;
N280 T0505S500;(假定内槽刀宽为4mm)
N290 G01X16Z2F0.2;
N300 G01Z-16;
N310 G01X26F0.05;
N320 G04X1;
N330 G01X15F0.2;
N340 G00Z-14;
N350 G01X26F0.05;
N360 G04X1;
N370 G00X15;
N380 Z2;
N390 G00X100Z100;
N400 T0202S200;
N410 G00X18Z4;
N420 G92X22.84Z-14F1.5;
N430 X23.34;
N440 X23.74;
N450 X24;
N460 X24;
N470 X24;
N480 G00Z100;
N490 X100;
N500 T0404;
N510 G00X42Z-45.975; (假定外槽刀的宽度是4mm)
N520 G01X15F0.05;
N530 G00X42;
N540 G00X100Z100;
N550 M05M09;
N560 M30;
例57:螺纹类零件4的数控车床加工
O0057;
N10 G50X100Z100;
N20 T0101M03M08S600F0.2;
N30 G0X42Z2;
N40 G01Z0;
N50 X15;
N60 G0X42Z2;
N70 G73U4R2;
N80 G73P90Q120U0.5F0.2;
N90 G01X16;
N100 Z0;
N110 G03X31.982Z-20.494R18.981;
N120 G01X42;
N130 S1000;
N140 G70P90Q120;
N150 G00X100Z100;
N160 T0303S600;
N170 G00X15Z4;
N180 G71U1R0.5;
N190 G71P200Q230U-0.5F0.2;
N200 G01X26.017;
N210 Z-5;
N220 X16.046Z-20.494;
N230 Z-48;
N240 S1000;
N250 G70P200Q230;
N260 G00Z100;
N270 X100;
N280 T0202S200;
N290 G00X15Z4;
N300 G92X16.846Z-42F1.5;
N310 X17.446;
N320 X17.746;
N330 X17.946;
N340 X18;
N350 G00Z100;
N360 X100;
N370 T0404S400;
N380 G00X42Z-43.975;
N390 G01X16F0.05;
N400 G00X42;
N410 G00X100Z100;
N420 M5M09;
N430 M30;
例58:二件套的编程实例
O0058;
N10 G50X100Z100;
N20 T0101M03M08S600F0.2;
N30 G00X42Z2;
N40 G01Z0;
N50 X-1;
N60 G00X42Z2;
N70 G71U2R1
N80 G71P90Q150U0.5F0.1;
N90 G01Z0;
N100 X15;
N110 X16Z-1;
N120 Z-6.311;
N130 G03X28.914Z-15R15;
N140 G01X37.947;
N150 G03X23.324Z-29R19;
N160 S1200;
N170 G70P90Q150;
N180 G00X100Z100;
N190 T0202S400;
N200 G00X42Z-33;
N210 G01X-1F0.02;
N220 G00X100;
N230 Z100;
N240 M05M09;
N250 M02;
工件2的加工程序:
O1058;
N10 G50X100Z100;
N20 T0101M03M08S600F0.2;
N30 G00X42Z2;
N40 G01Z0;
N50 X14;
N60 G00X42Z2;
N70 G73U8.338R6
N80 G73P90Q110U0.5F0.1;
N90 G01X38;
N100 Z0;
N110 G03X16.018Z-15R19;
N120 S1200;
N130 G70P90Q110;
N140 G00X100Z100;
N150 T0202S600;
N160 G00X14Z2;
N170 G71U2R1;
N180 G71P190Q220U-0.5F0.1;
N190 G01X28.284;
N200 Z0;
N210 G03X16Z-7.689R15;
N220 G01Z-16;
N230 S1200;
N240 G70P190Q220;
N250 G00X100Z100;
N260 T0303S300;
N270 G00X42Z-19;
N280 G01X15F0.05;
N290 G00X100;
N300 Z100;
N310 M05M09;
N320 M02;
例59:用FANUC系统的子程序指令对等宽槽进行编程。
O0059;
N10 G50X100Z100;
N20 T0101M03M08S300F0.5; (1号刀是切槽刀,刀宽2mm)
N30 G00X32 Z-12;
N40 M98P11059;
N50 G00X32Z-20;
N60 M98P11059;
N70 G00X32 Z-32;
N80 M98P11059;
N90 G00X32 Z-40;
N100 M98P11059;
N110 M05M09;
N120 M02;
O1059;
N10 G01U-12F0.05;
N20 G04X1;
N30 G00U12;
N40 M99;
例60:加工不等距槽的工件
O0060;
N10G50X100Z100;
N20T0101M03M08S600F0.2;
N30G00X30Z-14;
N40M98P11060;
N50G00W-19;
N60M98P11060;
N70G00W-12;
N80M98P11060;
N90G00X100;
N100Z100;
N110M05M09;
N120M02;
O1060;
N180G01U-12;
N190G00U12;
N200M99;
例61:加工阀芯
(FANUC系统)
O0061;(主程序)
N5 G50 X100 Z100; O1061;(子程序)
N10 T0101M3S600M08F0.2; N10 G1U-24F0.05;
N20 G0X38Z2; N20 G4X0.5;
N30 G1Z0F0.2; N30 G0U24;
N40 X-1; N40 W-6;
N50 G0X38Z2; N50 M99;
N60 G71UI.5R0.5;
N70 G71P80Q130U0.5F0.2;
N80 G1X0F0.08;
N90 Z0;
N100 G3X18.958Z-12R8.979;
N110 G1Z-47;
N120 X26Z-53;
N130 Z-60;
N140 S1200;
N150 G70P80Q130;
N160 G0X100Z100;
N170 T0404S300;
N180 G0X38Z-15;
N190 M98P61061;
N200 G0X100Z100;
N210 M5M09;
N220 M30;
O2061;(主程序)
G50 X100 Z100;
N10 T0101M3S600M08F0.2;
N20 G0X38Z2;
N30 G1Z0F0.2;
N40 X12;
N50 G0X38Z2;
N60 G1X30F0.2;
N70 Z-20;
N80 G0X100Z100;
N90 T0303;
N100 G0X13Z2;
N110 G71U1R0.5;
N120 G71P130Q190U-0.5F0.2;
N130 G1X26F0.08;
N140 Z0;
N150 X24Z-1;
N160 X17Z-18.5;
N170 Z-24.5;
N180 X15;
N190 Z-27;
N200 S800;
N210 G70P130Q190;
N220 G0X100Z100;
N230 M05M09;
N240 M30;
例62:加工外锥螺纹
O0062;
N10 G50X100Z100;
N20 T0101M03S600M08F0.2;
N30 G00X32Z2;
N40 G71U2R1;
N50 G71P60Q90U0.5F0.2;
N60 G01X20;
N70 Z0;
N80 X25Z-32;
N90 Z-44;
N100 S1000;
N110 G70P60Q90;
N120 G00X100Z100;
N130 T0202S300;
N140 G00X30Z4;
N150 G92X24Z-36I-2.5F2;
N160 X23.4;
N170 X23;
N180 X22.6;
N190 X22.48;
N200 X22.4;
N210 X22.4;
N220 X22.4;
N230 X22.4;
N240 G00X100Z100;
N250 M05M09;
N260 M02;
例63:加工内锥螺纹
O0063;
N10 G50X100Z100;
N20 T0101M03S600M08F0.2;
N30 G00X52Z2;
N40 G71U2R1;
N50 G71P60Q80U0.5F0.2;
N60 G01X50;
N70 Z0;
N80 Z-50;
N90 S1000;
N100 G70P60Q80;
N110 G00X100Z100;
N120 T0202S600;
N130 G00X16Z4;
N140 G71U2R1;
N150 G71P160Q180U-0.5F0.2;
N160 G01X40;
N170 Z0;
N180 X30Z-50;
N190 S1000;
N200 G70P160Q180;
N210 G00Z100;
N220 X100;
N230 T0303S300;
N240 G00X25Z4;
N250 G92X29Z-50I5F2;
N260 X28.4;
N270 X28;
N280 X27.6;
N290 X27.48;
N300 X27.4;
N310 X27.4;
N320 X27.4;
N330 X27.4;
N340 G00Z100;
N350 X100;
N360 M05M09;
N370 M02;
例64:加工非圆曲线四分之一的椭圆
O0064;
N10 G50X100Z100;
N20 T0101M03M08S600F0.2;
N30 G00X36Z2;
N40 G71U2R1;
N50 G71P60Q80U0.1F0.2;
N60 G01X9;
N70 Z0;
N80 X35Z-12.4785;
N90 G00X100Z100;
N100 G00X36Z2;
N110 G71U2R1;
N120 G71P130Q150U0.1F0.2;
N130 G01X27.3172;
N140 Z-8.5624;
N150 X35Z-25;
N160 S1000;
N170 G70P60Q80;
N180 G70P130Q150;
N190 G00X100Z100;
N200 T0202S800;
N210 G00X36Z2;
N220 G01X0F0.2;
N230 Z0;
N240 G03X15.1992Z-3R11.1464;
N250 G03X20.7976Z-6R18.151;
N260 G01X24.588Z-9;
N270 X26.068X-10.5;
N280 X27.333Z-12;
N290 X28.413Z-13.5;
N300 X29.328Z-15;
N310 X30.094Z-16.5;
N320 X30.72Z-18;
N330 X31.216Z-19.5;
N340 X31.588Z-21;
N350 X31.84Z-22.5;
N360 X31.974Z-24;
N370 X32Z-25;
N380 G00X100Z100;
N390 M05M09;
N400 M02;
例65:对整个椭圆进行用户宏程序编程
O0065;
N10 G00X100Z100;
N20 T0101M03M08S600F0.2;
N30 G00X52Z82;
N40 G65P1065L1A50B80C80D0K1;
N50 G00X100;
N60 Z100;
N70 M05M09;
N80 M02;
宏程序
O1065;
N10 #5=#1*SQRT[1-#2#2/#3#3];
N20 G01X#5Z#2F0.2;
N30 #2=#2-#6;
N40 IF[#2GT#7]GOTO10;
N50 M99;
其中A、B、C、D、K分别代表#1、#2、#3、#7、#6
例66:用户宏程序编制抛物线
O0066;
N10 #1=0;
N20 #2=0;
N30 G01 X[#1] Z{-[#2]} F1000;
N40 #1=[#1]+0.008;
N50 #2=[#1]×[#1]/8;
N60 #3=[#1];
N70 IF {[#3] LE [16]} GOTO 30;
N80 G00 Z0;
N90 M02;
例67:用宏程序编制钻孔复合循环程序
O0067;
#1=-33;(钻孔起点距终点的距离)
#2=8; (第一刀钻孔深度)
#3=2; (钻孔深度递减量)
#4=4; (停顿时间)
#5=2; (最小钻孔深度)
#6=0;
N10 G00Z[-[#6-1]];
N20 G01Z[-[#2+1]]F100;
N30 G04X[#4];
N40 #6=#2+#6;
N50 G00Z[#6];
N60 G04X[#4];
N70 #2=#2-#3;
N80 #7=ABS[#1]-#6;
N90 IF#2GT#5GOTO11;
N100 #2=#5;
N110 IF#7GT#5GOTO1;
N120 G01Z[-[#7+1]]F100;
N130 G00Z[#6+#7];
N140 M02;
O0046;
N10 G50X100Z100; (对刀点,也是换刀点)
N20 T0101M03S600F0.2M08; (F0.2是每转进给量)
N30 G00X32Z2;
N40 G01Z0;
N50 X-1;
N60 G00X32Z2;
N70 G73U7R5;
N80 G73P90Q150U0.5F0.2;
N90 G01X0F0.2;
N100 Z0;
N110 G03X22.29Z-18.161R12.48;(12,48保证SR25的公差值)
N120 G02X20.169Z-43.001R30;
N130 G02X25Z-46.245R8;
N140 G03X27.983Z-49.368R4; (27.983保证Φ28的公差值)
N150 G01Z-60;
N160 G04X120; (暂停,复位,测量,设定摩耗补偿量)
N170 M03S1000; (把光标移到M03下方,按起动按钮,精加工外圆)
N180 G00X100Z100;
N190 T0202;
N200 G70P90Q150;
N210 G00X100Z100;
N220 S500T0303; (切断)
N230 G00X32Z-(57.975+切槽刀宽);(57.975保证58长度的公差值)
N240 G01X-1F0.05;
N250 G00X32;
N260 G00X100Z100;
N270 M05M09;
N280 M30;
%
例47:长手柄的数控车床加工
O0047;
N10 G50X100Z100; (对刀点,也是换刀点)
N20 T0101M03S600F0.2M08;
N30 G00X32Z2;
N40 G01Z0F0.2;
N50 X-1;
N60 G00X32Z2;
N70 G73U8R5;
N80 G73P90Q140U0.5F0.2;
N90 G01X0F0.2;
N100 G01Z0;
N110 G03X9.226Z-2.505R5.5;
N120 G03X18.39Z-50.348R51.987;(R51.987保证Φ26的尺寸公差)
N130 G02X18.983Z-73.602R30;(18.983保证Φ19的尺寸公差)
N140 G01Z-81;
N150 G04X100; (暂停、按复位按钮、停车测量,把测得的值与图纸尺寸比较,把两N160 M03S1000; 者之差作为摩耗输入系统,把光标移到M03下,重新起动)
N170 G00X100Z100;
N180 T0202;
N190 G70P90Q140;
N200 G00X100Z100;
N210 T0303S500; (换03号切槽刀,切断)
N220 G00X32Z-(79.975+切槽刀宽度); (79.975保证长度80尺寸公差)
N230 G01X-1F0.05;
N240 G00X32; (先退X方向)
N250 G00X100Z100;
N260 M05M09;
N270 M30;
例48:轴类零件1的数控车床加工
O0048;
N10 G50X100Z100;
N20 T0101M03S600M08F0.2;
N30 G00X32Z2;
N40 G01Z0;
N50 X-1;
N60 G00X32Z2;
N70 G73U9.5R6;
N80 G73P90Q150U0.5F0.2;
N90 G01X23.981F0.2;
N100 Z-1.82;
N110 G03X22Z-4.056R3;
N120 G02X17.38Z-19.142R12;
N130 G03X18.7Z-34.3R16;
N140 G02X23.981Z-44.874R8.5;
N150 G01Z-50;
N160 G00X100Z100;
N170 T0202S1000;
N180 G70P90Q150;
N190 G00X100Z100;
N200 T0303S500;
N210 G00X32Z-(47.925+切槽刀宽);
N220 G01X-1F0.05;
N230 G00X32;
N240 G00X100Z100;
N250 M05M09;
N260 M30;
例49:轴类零件2的数控车床加工
O0049;
N10 G50X100Z100;
N20 T0101M03S600M08F0.2;
N30 G00X42Z2;
N40 G01Z0;
N50 X-1;
N60 G00X42Z2;
N70 G73U11.32R8;
N80 G73P90Q160U0.5F0.2;
N90 G01X22F0.2;
N100 Z0;
N110 X23.984Z-1;
N120 Z-10;
N130 G02X24Z-25R10;
N140 G01X28.9.Z-42;
N150 G03X32.Z-60.97R17.98;
N160 Z-67;
N170 G00X100Z100;
N180 T0202S1000;
N190 G70P90Q160;
N200 G00X100Z100;
N210 T0303S400;
N220 G00X42Z-(64.975+切槽刀宽);
N230 G01X-1F0.05;
N240 G00X42;
N250 G00X100Z100;
N260 M05M09;
N270 M30;
例50:轴类零件3的数控车床加工
O0050;
N10 G50X100Z100;
N20 T0101M03S650M08F0.2;
N30 G00X42Z2;
N40 G01Z0;
N50 X-1;
N60 G71U2R1;
N70 G71P80Q150U0.5F0.2;
N80 G01Z0;
N90 G03X16Z-8R8;
N100 G01X20;
N110 Z-28;
N120 X23.984Z-48;
N130 Z-53;
N140 X37.98;
N150 Z-70;
N160 S1000;
N170 G70P90Q150;
N180 G00X100Z100;
N190 T0404S300;
N200 G00X42Z-28;(假设切槽刀宽4mm)
N210 G01X16F0.05;
N220 G04X0.5;
N230 G00X42;
N240 G01Z-63F0.2;
N250 X34F0.05;
N250 G04X0.5;
N260 G00X42;
N270 G01Z-62F0.2;
N280 X34F0.05;
N290 G04X0.5;
N300 G00X42;
N310 G00X100Z100;
N320 T0202;
N330 G00X25Z-4;
N340 G92X19.1Z-27F2.5;
N350 X18.5;
N360 X18.0;
N370 X17.6;
N380 X17.3;
N390 X17.3;
N400 X17.3;
N410 G00X100Z100;
N420 G00X42Z2;
N430 T0404;
N440 G00X42Z-71.975;
N450 G01X-1F0.05;
N460 G00X42;
N470 G00X100Z100;
N480 M05M09;
N490 M30;
例51:盘类零件1的数控车床加工
O0051;
N10 G50X100Z100;
N20 T0101M03M08S600F0.2;
N30 G00X42Z2;
N40 G01Z0;
N50 X-1
N60 G00X42Z2;
N70 X15;
N80 G00X42Z2;
N90 G71U2R1;
N100 G71P110Q160U0.5F0.2;
N110 G01X28;
N120 Z0;
N130 X30Z-1;
N140 Z-20;
N150 G03X37.98Z-24R4;
N160 G01Z-41;
N170 G00X100Z100;
N180 S1000;
N190 G70P110Q160;
N200 G00X100Z100;
N210 T0303S600F0.2;
N220 G00X15Z2;
N230 G71U1R0.5;
N240 G71P250Q300U-0.5F0.2;
N250 G01X26;
N260 Z0;
N270 X24.045Z-1;
N280 Z-4.125;
N290 X20;
N300 X18Z-42;(Z 的尺寸字不得超过钻孔深度)
N310 S1000;
N320 G70P250Q300;
N330 G00X100;
N340 Z100;
N350 T0404S300;
N360 G00X42Z-20;(假设切槽刀宽4mm)
N370 G01X26F200;
N380 G04X0.5;
N390 G00X50;
N400 G00X100;
N410 Z100;
N420 T0101S600;
N430 G00X32Z-14;
N440 G01X30F0.2;
N450 X26Z-16;
N460 X34;
N470 G00X100;
N480 Z100;
N490 T0202;
N500 G00X34Z4;
N510 G92X29.3Z-16F0.75;
N520 X29.1;
N530 X29.03;
N540 X29.03;
N550 X29.03;
N560 G00X100Z100;
N570 T0404S400F0.2;
N580 G00X42Z-79.975;(假设切槽刀宽4mm)
N590 G001X15 F0.05;
N600 G00X42;
N610 G00X100Z100;
N620 M05M09;
N630 M30;
例52:盘类零件2的数控车床加工
O0052;
N10 G50X100Z100;
N20 T0101M03S600M08F0.2;
N30 G00X42Z2;
N40 G01Z0;
N50 X15;
N60 G00X42Z2;
N70 G71U2R1;
N80 G71P90Q130U0.5F0.2;
N90 G01X30;
N100 Z0;
N110 X33Z-10;
N120 X36Z-10.5;
N130 Z-44;
N140 G00X100;
N150 Z100;
N160 T0303;
N170 G00X15Z2;
N180 G71U1R0.5;
N190 G71P200Q250U-0.5F0.2;
N200 G01X26.017;
N210 Z-10.5;
N220 X22Z-17.5;
N230 Z-28;
N240 G03X18.014Z-32.899R7;
N250 Z-44;
N260 S1000;
N270 G70P200Q250;
N280 G00Z100;
N290 X100;
N300 T0101;
N310 G70P90Q130;
N320 G00X100Z100;
N330 T0404S400;
N340 G00X42Z-42;
N350 G01X30F0.05;
N360 G04X0.5;
N370 G00X38;
N380 G00X100;
N390 Z100;
N400 T0202S200;
N410 G00X38Z6;
N420 G92X35Z-40F2;
N430 X34.4;
N440 X34;
N450 X33.6;
N460 X33.48;
N470 X33.4;
N480 X33.4;
N490 G00X100Z100;
N500 T0404S300;
N510 G00X38Z-45.975;
N520 G01X16F0.05;
N530 G00X100;
N540 Z100;
N550 M05M09;
N560 M30;
例53:盘类零件3的数控车床加工
O0053;
N10 G50X100Z100;
N20 T0101M03S600M08F0.2;
N30 G00X42Z2;
N40 G01Z0F0.2;
N50 X15;
N60 G00X42Z2;
N70 G73U7R4;
N80 G73P90Q170U0.5F0.2;
N90 G01X28F0.2;
N100 Z0;
N110 X30Z-1;
N120 Z-10;
N130 X26Z-12;
N140 Z-22.775;
N150 G02X30.8Z-28R7;
N160 G01X37.981Z-48;
N170 Z-55;
N180 G00X100;
N190 Z100;
N200 T0303;
N210 G00X15Z4;
N220 G71U1R0.5;
N230 G71P240Q270U-0.5F0.2;
N240 G01X22F0.2;
N250 Z0;
N260 X18Z-10;
N270 Z-55;
N280 S1000;
N290 G70P240Q270;
N300 NG00Z100;
N310 X100;
N320 T0101;
N330 G00X42Z2;
N340 G70P90Q170;
N350 G00X100;
N360 Z100;
N370 T0202S300;
N380 G00X34Z4;
N390 G92X29.3Z-14F0.75;
N400 X29.1;
N410 X29.03;
N420 X29.03;
N430 G00X100;
N440 Z100;
N450 T0404;
N460 G00X42Z-53.975;
N470 G01X15F0.05;
N480 G00X100;
N490 Z100;
N500 M05M09;
N510 M30;
例54:螺纹类零件1的数控车床加工
O0054;
N10 G50X100Z100;
N20 T0101M03M08S600F0.2;
N30 G00X42Z2;
N40 G01Z0;
N50 X15;
N60 G00X42Z2;
N70 G71U2R1
N80 G71P90Q140U0.5F0.2;
N90 G01X32;
N100 Z0;
N110 X36Z-2;
N120 Z-36;
N130 X37.9905;
N140 Z-47;
N150 G00X100;
N160 Z100;
N170 S1000;
N180 G70P90Q140;
N190 G00X100Z100;
N200 T0303S600;
N210 G00X15Z2;
N220 G71U1R0.5;
N230 G71P240Q300U-0.5F0.2;
N240 G00X28;
N250 Z0;
N260 X26.026Z-1;
N270 Z-15;
N280 G03X22Z-19R5;
N290 G02X18Z-23R5;
N300 G01Z-50;
N310 G70P240Q300;
N320 G00Z100;
N330 X100;
N340 T0404S300;
N350 G00X42Z2;
N360 G01Z-36F0.2;
N370 X31;
N380 G04X0.5;
N390 G01X40;
N400 X-32;
N410 X31;
N420 G04X0.5;
N430 G01X40;
N440 G00X100;
N450 Z100;
N460 T0202S300F0.2;
N470 G00X40Z6;
N480 G92X35.1Z-30F1.5;
N490 X34.5;
N500 X33.9;
N510 X33.5;
N520 X33.4;
N530 X33.4;
N540 X33.4;
N550 Z4.5;(Z轴方向移过一个螺距1.5mm)
N560 G92X35.1Z-30F1.5;
N570 X34.5;
N580 X33.9;
N590 X33.5;
N600 X33.4;
N610 X33.4;
N620 X33.4;
N630 G00X100;
N640 Z100;
N650 T0404S500;
N660 G00X42Z-48.975;
N670 G01X15F0.05;
N680 G00X100;
N690 Z100;
N700 M05M09;
N710 M30;
例55:螺纹类零件2的数控车床加工
O0055;
N10 G50X100Z100;
N20 T0101M03S600M08F0.2;
N30 G00X32Z2;
N40 G01Z0F0.2;
N50 X-1;
N60 G00X32Z2;
N70 G71U2R1;
N80 G71P90Q150U0.5F0.2;
N90 Z0;
N100 X16Z-0.5;
N110 Z-14;
N120 X20Z-27;
N130 G02X25.394Z-46.634R15;
N140 G03X27.983Z-50R5;
N150 G01Z-59;
N160 S1000;
N170 G70P90Q150;
N180 G00X100Z100;
N190 T0404S500;
N200 G00X30Z-14;
N210 G01X12F0.05;
N220 G04X0.5;
N230 G00X30;
N240 G00X100Z100
N250 T0202S300;
N260 G00X20Z4;
N270 G92X15Z-12F2;
N280 X14.4;
N290 X14;
N300 X13.6;
N310 X13.48;
N320 X13.4;
N330 X13.4;
N340 X13.4;
N350 X13.4;
N360 G00X100Z100;
N370 G00X32Z-59.975;
N380 G01X-1F0.05;
N390 G00X100;
N400 Z100;
N410 M05M09;
N420 M30;
例56:螺纹类零件3的数控车床加工
O0056;
N10 G50X100Z100;
N20 T0101M03S600F0.2 M08;
N30 G00X42Z2;
N40 G01Z0F0.2;
N50 G01X-1;
N60 G00X42Z2;
N70 G73U8R5;
N80 G73P90Q110U0.5F0.2;
N90 G01X31.552F0.2;
N100 G01Z0;
N110 G03X30.91Z-43R69.982;
N120 G00X100Z100;
N130 S1000;
N140 G90P110Q20;
N150 G00X100Z100;
N160 T0303;
N170 G00X16Z2;
N180 G71U1R0.5;
N190 G71P200Q230U-0.5F0.2;
N200 G01X22.84;
N210 Z-16;
N220 X17.982Z-36;
N230 Z-44;
N240 S1000;
N250 G70P200Q230;
N260 G00Z100;
N270 X100;
N280 T0505S500;(假定内槽刀宽为4mm)
N290 G01X16Z2F0.2;
N300 G01Z-16;
N310 G01X26F0.05;
N320 G04X1;
N330 G01X15F0.2;
N340 G00Z-14;
N350 G01X26F0.05;
N360 G04X1;
N370 G00X15;
N380 Z2;
N390 G00X100Z100;
N400 T0202S200;
N410 G00X18Z4;
N420 G92X22.84Z-14F1.5;
N430 X23.34;
N440 X23.74;
N450 X24;
N460 X24;
N470 X24;
N480 G00Z100;
N490 X100;
N500 T0404;
N510 G00X42Z-45.975; (假定外槽刀的宽度是4mm)
N520 G01X15F0.05;
N530 G00X42;
N540 G00X100Z100;
N550 M05M09;
N560 M30;
例57:螺纹类零件4的数控车床加工
O0057;
N10 G50X100Z100;
N20 T0101M03M08S600F0.2;
N30 G0X42Z2;
N40 G01Z0;
N50 X15;
N60 G0X42Z2;
N70 G73U4R2;
N80 G73P90Q120U0.5F0.2;
N90 G01X16;
N100 Z0;
N110 G03X31.982Z-20.494R18.981;
N120 G01X42;
N130 S1000;
N140 G70P90Q120;
N150 G00X100Z100;
N160 T0303S600;
N170 G00X15Z4;
N180 G71U1R0.5;
N190 G71P200Q230U-0.5F0.2;
N200 G01X26.017;
N210 Z-5;
N220 X16.046Z-20.494;
N230 Z-48;
N240 S1000;
N250 G70P200Q230;
N260 G00Z100;
N270 X100;
N280 T0202S200;
N290 G00X15Z4;
N300 G92X16.846Z-42F1.5;
N310 X17.446;
N320 X17.746;
N330 X17.946;
N340 X18;
N350 G00Z100;
N360 X100;
N370 T0404S400;
N380 G00X42Z-43.975;
N390 G01X16F0.05;
N400 G00X42;
N410 G00X100Z100;
N420 M5M09;
N430 M30;
例58:二件套的编程实例
O0058;
N10 G50X100Z100;
N20 T0101M03M08S600F0.2;
N30 G00X42Z2;
N40 G01Z0;
N50 X-1;
N60 G00X42Z2;
N70 G71U2R1
N80 G71P90Q150U0.5F0.1;
N90 G01Z0;
N100 X15;
N110 X16Z-1;
N120 Z-6.311;
N130 G03X28.914Z-15R15;
N140 G01X37.947;
N150 G03X23.324Z-29R19;
N160 S1200;
N170 G70P90Q150;
N180 G00X100Z100;
N190 T0202S400;
N200 G00X42Z-33;
N210 G01X-1F0.02;
N220 G00X100;
N230 Z100;
N240 M05M09;
N250 M02;
工件2的加工程序:
O1058;
N10 G50X100Z100;
N20 T0101M03M08S600F0.2;
N30 G00X42Z2;
N40 G01Z0;
N50 X14;
N60 G00X42Z2;
N70 G73U8.338R6
N80 G73P90Q110U0.5F0.1;
N90 G01X38;
N100 Z0;
N110 G03X16.018Z-15R19;
N120 S1200;
N130 G70P90Q110;
N140 G00X100Z100;
N150 T0202S600;
N160 G00X14Z2;
N170 G71U2R1;
N180 G71P190Q220U-0.5F0.1;
N190 G01X28.284;
N200 Z0;
N210 G03X16Z-7.689R15;
N220 G01Z-16;
N230 S1200;
N240 G70P190Q220;
N250 G00X100Z100;
N260 T0303S300;
N270 G00X42Z-19;
N280 G01X15F0.05;
N290 G00X100;
N300 Z100;
N310 M05M09;
N320 M02;
例59:用FANUC系统的子程序指令对等宽槽进行编程。
O0059;
N10 G50X100Z100;
N20 T0101M03M08S300F0.5; (1号刀是切槽刀,刀宽2mm)
N30 G00X32 Z-12;
N40 M98P11059;
N50 G00X32Z-20;
N60 M98P11059;
N70 G00X32 Z-32;
N80 M98P11059;
N90 G00X32 Z-40;
N100 M98P11059;
N110 M05M09;
N120 M02;
O1059;
N10 G01U-12F0.05;
N20 G04X1;
N30 G00U12;
N40 M99;
例60:加工不等距槽的工件
O0060;
N10G50X100Z100;
N20T0101M03M08S600F0.2;
N30G00X30Z-14;
N40M98P11060;
N50G00W-19;
N60M98P11060;
N70G00W-12;
N80M98P11060;
N90G00X100;
N100Z100;
N110M05M09;
N120M02;
O1060;
N180G01U-12;
N190G00U12;
N200M99;
例61:加工阀芯
(FANUC系统)
O0061;(主程序)
N5 G50 X100 Z100; O1061;(子程序)
N10 T0101M3S600M08F0.2; N10 G1U-24F0.05;
N20 G0X38Z2; N20 G4X0.5;
N30 G1Z0F0.2; N30 G0U24;
N40 X-1; N40 W-6;
N50 G0X38Z2; N50 M99;
N60 G71UI.5R0.5;
N70 G71P80Q130U0.5F0.2;
N80 G1X0F0.08;
N90 Z0;
N100 G3X18.958Z-12R8.979;
N110 G1Z-47;
N120 X26Z-53;
N130 Z-60;
N140 S1200;
N150 G70P80Q130;
N160 G0X100Z100;
N170 T0404S300;
N180 G0X38Z-15;
N190 M98P61061;
N200 G0X100Z100;
N210 M5M09;
N220 M30;
O2061;(主程序)
G50 X100 Z100;
N10 T0101M3S600M08F0.2;
N20 G0X38Z2;
N30 G1Z0F0.2;
N40 X12;
N50 G0X38Z2;
N60 G1X30F0.2;
N70 Z-20;
N80 G0X100Z100;
N90 T0303;
N100 G0X13Z2;
N110 G71U1R0.5;
N120 G71P130Q190U-0.5F0.2;
N130 G1X26F0.08;
N140 Z0;
N150 X24Z-1;
N160 X17Z-18.5;
N170 Z-24.5;
N180 X15;
N190 Z-27;
N200 S800;
N210 G70P130Q190;
N220 G0X100Z100;
N230 M05M09;
N240 M30;
例62:加工外锥螺纹
O0062;
N10 G50X100Z100;
N20 T0101M03S600M08F0.2;
N30 G00X32Z2;
N40 G71U2R1;
N50 G71P60Q90U0.5F0.2;
N60 G01X20;
N70 Z0;
N80 X25Z-32;
N90 Z-44;
N100 S1000;
N110 G70P60Q90;
N120 G00X100Z100;
N130 T0202S300;
N140 G00X30Z4;
N150 G92X24Z-36I-2.5F2;
N160 X23.4;
N170 X23;
N180 X22.6;
N190 X22.48;
N200 X22.4;
N210 X22.4;
N220 X22.4;
N230 X22.4;
N240 G00X100Z100;
N250 M05M09;
N260 M02;
例63:加工内锥螺纹
O0063;
N10 G50X100Z100;
N20 T0101M03S600M08F0.2;
N30 G00X52Z2;
N40 G71U2R1;
N50 G71P60Q80U0.5F0.2;
N60 G01X50;
N70 Z0;
N80 Z-50;
N90 S1000;
N100 G70P60Q80;
N110 G00X100Z100;
N120 T0202S600;
N130 G00X16Z4;
N140 G71U2R1;
N150 G71P160Q180U-0.5F0.2;
N160 G01X40;
N170 Z0;
N180 X30Z-50;
N190 S1000;
N200 G70P160Q180;
N210 G00Z100;
N220 X100;
N230 T0303S300;
N240 G00X25Z4;
N250 G92X29Z-50I5F2;
N260 X28.4;
N270 X28;
N280 X27.6;
N290 X27.48;
N300 X27.4;
N310 X27.4;
N320 X27.4;
N330 X27.4;
N340 G00Z100;
N350 X100;
N360 M05M09;
N370 M02;
例64:加工非圆曲线四分之一的椭圆
O0064;
N10 G50X100Z100;
N20 T0101M03M08S600F0.2;
N30 G00X36Z2;
N40 G71U2R1;
N50 G71P60Q80U0.1F0.2;
N60 G01X9;
N70 Z0;
N80 X35Z-12.4785;
N90 G00X100Z100;
N100 G00X36Z2;
N110 G71U2R1;
N120 G71P130Q150U0.1F0.2;
N130 G01X27.3172;
N140 Z-8.5624;
N150 X35Z-25;
N160 S1000;
N170 G70P60Q80;
N180 G70P130Q150;
N190 G00X100Z100;
N200 T0202S800;
N210 G00X36Z2;
N220 G01X0F0.2;
N230 Z0;
N240 G03X15.1992Z-3R11.1464;
N250 G03X20.7976Z-6R18.151;
N260 G01X24.588Z-9;
N270 X26.068X-10.5;
N280 X27.333Z-12;
N290 X28.413Z-13.5;
N300 X29.328Z-15;
N310 X30.094Z-16.5;
N320 X30.72Z-18;
N330 X31.216Z-19.5;
N340 X31.588Z-21;
N350 X31.84Z-22.5;
N360 X31.974Z-24;
N370 X32Z-25;
N380 G00X100Z100;
N390 M05M09;
N400 M02;
例65:对整个椭圆进行用户宏程序编程
O0065;
N10 G00X100Z100;
N20 T0101M03M08S600F0.2;
N30 G00X52Z82;
N40 G65P1065L1A50B80C80D0K1;
N50 G00X100;
N60 Z100;
N70 M05M09;
N80 M02;
宏程序
O1065;
N10 #5=#1*SQRT[1-#2#2/#3#3];
N20 G01X#5Z#2F0.2;
N30 #2=#2-#6;
N40 IF[#2GT#7]GOTO10;
N50 M99;
其中A、B、C、D、K分别代表#1、#2、#3、#7、#6
例66:用户宏程序编制抛物线
O0066;
N10 #1=0;
N20 #2=0;
N30 G01 X[#1] Z{-[#2]} F1000;
N40 #1=[#1]+0.008;
N50 #2=[#1]×[#1]/8;
N60 #3=[#1];
N70 IF {[#3] LE [16]} GOTO 30;
N80 G00 Z0;
N90 M02;
例67:用宏程序编制钻孔复合循环程序
O0067;
#1=-33;(钻孔起点距终点的距离)
#2=8; (第一刀钻孔深度)
#3=2; (钻孔深度递减量)
#4=4; (停顿时间)
#5=2; (最小钻孔深度)
#6=0;
N10 G00Z[-[#6-1]];
N20 G01Z[-[#2+1]]F100;
N30 G04X[#4];
N40 #6=#2+#6;
N50 G00Z[#6];
N60 G04X[#4];
N70 #2=#2-#3;
N80 #7=ABS[#1]-#6;
N90 IF#2GT#5GOTO11;
N100 #2=#5;
N110 IF#7GT#5GOTO1;
N120 G01Z[-[#7+1]]F100;
N130 G00Z[#6+#7];
N140 M02;