數(shù)控車床編程與操作-資料下載頁(yè)
2025-07-07 14:25本頁(yè)面
【正文】 程序結(jié)束（2）子程序O02N10 G01 Y15 開(kāi)始加工內(nèi)輪廓N20 G02 X15 Y25 R10 N30 G01 X15N40 G02 X25 Y15 R10N50 G01 Y15N60 G02 X15 Y25 R10N70 G01 X15N80 G02 X25 Y15 R10N90 G01 Y0 開(kāi)始加工外輪廓N100 G02 X10 Y0 N110 G03 I10 N120 G02 X25 Y0 N130 M99 回主程序用立銑刀銑一個(gè)200200的平面，深度3mm，要求使用子程序，銑刀直徑12mm。對(duì)刀方法及切削用量與相似。（1）主程序O01N10 G92 X0 Y0 Z40 確定工件原點(diǎn)，此時(shí)工件原點(diǎn)在刀位點(diǎn)下方40mm處，同時(shí)位于左上角。N20 M03 S1000 主軸正轉(zhuǎn)N30 G01 Z3 F150 下刀N40 M98 P10 02 調(diào)用10次子程序O02（次數(shù)根據(jù)銑刀直徑及工件寬度計(jì)算得出）N50 G01 Z40 抬刀N60 G0 X0 Y0 回工件原點(diǎn)N70 M30 程序結(jié)束（2）子程序O02N10 G01 Y210 子程序開(kāi)始N20 G91G01 X10 N30 G90G01 Y0N40 G91G01 X10N50 G90N60 M99 回主程序，注意相對(duì)編程與絕對(duì)編程的轉(zhuǎn)換。，Z向程序原點(diǎn)位于上表面。 20mm。圖52：N010 G92X0Y0Z20 建立工件坐標(biāo)系N020 G0 G90 M03 S800N030 N040 G1 Z5 F250. M08N050 N060 N070 G0 N080 N090 N100 N110 N120 N130 G1 N140 N150 G3 Y1. N160 G1 N170 X102.N180 G3 N190 G1 N200 G3 X102. N210 G1 Y17.N220 X94.N230 G3 X84. Y7. J10.N240 G1 Y1.N250 N260 X2. N270 Y77.N280 G2 X24. Y103. I26. N290 G1 N300 Y101.N310 G3 J21.N320 G1 Y103.N330 X102.N340 Y17.N350 N360 G3 J6.N370 G00Z20 退回安全面高度N380 M05N390 X0Y0N400 M30N410 M30，Z向程序原點(diǎn)位于上表面。、122立銑刀。 20mm。圖53：N010 G92X0Y0Z20N020 M06T01 換直徑18銑刀N030 G0 G90 M03 S800N040 G43 H01 Z5. 1號(hào)刀，長(zhǎng)度補(bǔ)償N050 N060 G1 F250. M08N070 G41 H01 1號(hào)刀，左偏刀具補(bǔ)償N080 G3 Y6. 切入N090 G1 X62.N100 X45.N110 G2 X35. Y16. J10. R10圓弧N120 G1 Y20.N130 G3 X25. Y30. I10. R10圓弧N140 G1 X11.N150 X6. Y40.N160 Y60.N170 X11. Y70.N180 X25.N190 G3 X35. Y80. J10. R10圓弧N200 G1 Y84.N210 G2 X45. Y94. I10. R10圓弧N220 G1 X79.N230 G2 X94. Y79. J15. R15圓弧N240 G1 Y21.N250 G2 X79. Y6. I15. R10圓弧N260 G1 N270 G3 J7.N280 G40G1 N290 G0 Z5. M05N300 Z20N310 M06T02 換直徑22銑刀N320 M03N330 G43H02Z5. 2號(hào)刀，長(zhǎng)度補(bǔ)償N340 N350 G1 F250.N360 G41 H02 2號(hào)刀，左偏刀具補(bǔ)償N370 G3 X82. Y59. S600N380 G1 N390 Y73.N400 G3 X70. Y85. I12. R12圓弧N410 G1 X54.N420 G3 X42. Y73. J12. R12圓弧N430 G1 Y27.N440 G3 X54. Y15. I12. R12圓弧N450 G1 X70.N460 G3 X82. Y27. J12. R12圓弧N470 G1 Y64.N480 G3 I7. 退刀N490 G40G1 N500 G0 Z5.N510 N520 N530 Z20N540 M06T03 換直徑6銑刀N550 G43 Z5 H03 M03 S1000 3號(hào)刀，長(zhǎng)度補(bǔ)償N560 N570 G1 Z5. F250.N580 G41 H03 3號(hào)刀，左偏刀具補(bǔ)償N590 G3 N600 G1 N610 N620 G3 R8圓弧N630 G1 N640 G3 R8圓弧N650 G1 N660 G3 R8圓弧N670 G1 Y50.N680 N690 G3 N700 G40G1 N710 G0 Z5.N720 G00Z20N730 M05N740 X0Y0N750 M30 編寫圖54所示的蓋板零件圖外形輪廓的加工程序，并進(jìn)行加工。銑削時(shí)以底面定位。圖54 復(fù)習(xí)思考題、特點(diǎn)。，數(shù)控銑床的程序如何傳輸？？其適用范圍如何？？23 / 23
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