第五章加工中心程序编制.ppt

第五章 加工中心的程序编制 加工中心的特点 加工中心的换刀程序 加工中心编程实例 (粗铣第一层) N170 G91 G28 Z0 T03 M06 N180 G90 G00 X134.889 Y32.072 S400 N190 G43 Z100.0 H03 M03 N200 G01 Z5.0 F1000 M08 N210 Z-12.5 F100 N220 G42 D03 G01 X92.025 Y55.248 F30 (半径补偿11.5㎜) N230 M98 P0001 N240 G40 G01 X134.889 Y32.072 F100 N250 M01 N260 G42 D03 G01 X142.151 Y15.563 F30 N270 M98 P0002 N280 G40 G01 Z5.0 F1000 N290 M01 O0002 (内侧轮廓顺时针子程序) N10 G03 X-142.151 Y15.563 R-143 N20 G03 X-134.889 Y32.072 R30 N30 G02 X-92.025 Y55.248 R79 N40 G03 X-75.795 Y66.755 R30 N50 G02 X75.795 Y66.755 R101 N60 G03 X92.025 Y55.248 R30 N70 G03 X134.889 Y32.072 R79 N80 G03 X142.151 Y15.563 R30 N90 M99 O0001 (外侧轮廓逆时针子程序) N10 G02 X75.795 Y66.755 R30 N20 G03 X-75.795 Y66.755 R101 N30 G02 X-92.025 Y55.248 R30 N40 G03 X-134.889 Y32.072 R79 N50 G03 X-142.151 Y15.563 R30 N60 G03 X142.151 Y15.563 R-143 N70 G03 X134.889 Y32.072 R30 N80 G03 X92.025 Y55.248 R79 N90 M99 (精铣) N530 G91 G28 Z0 T05 M06 N540 G90 G00 X134.889 Y32.072 S400 N550 G43 G00 Z100.0 H05 M03 N560 G01 Z5.0 F1000 M08 N570 Z-25.0 F100 N580 G42 D05 G01 X92.025 Y55.248 F30 (半径补偿12.35㎜) N590 M98 P0001 N600 G40 G01 X134.889 Y32.072 F100 N610 M01 N620 G42 D05 G01 X142.151 Y15.563 F30 N630 M98 P0002 N640 G40 G01 Z5.0 F1000 N650 G00 Z200.0 M09 N660 M30 (半精铣) N400 G91 G28 Z0 T04 M06 N410 G90 G00 X134.889 Y32.072 S400 N420 G43 G00 Z100.0 H04 M03 N430 G01 Z5.0 F1000 M08 N440 Z-25.0 F100 N450 G42 D04 G01 X92.025 Y55.248 F30 (半径补偿12.35㎜) N460 M98 P0001 N470 G40 G01 X134.889 Y32.072 F100 N480 M01 N490 G42 D04 G01 X142.151 Y15.563 F30 N500 M98 P0002 N510 G40 G01 Z5.0 F1000 N520 G00 Z200.0 M09 (粗铣第二层) N300 G01 X134.889 Y32.072 N310 Z-25.0 F50 N320 G42 D03 G01 X92.025 Y55.248 F30 N330 M98 P0001 N340 G40 G01 X134.889 Y32.072 F100 N350 M01 N360 G42 D03 G01 X142.151 Y15.563 F30 N370 M98 P0002 N380 G40 G01 Z5.0 F1000 N390 M01 (铣平下刀位) N70 G91 G28 Z0 T02 M06 N80 G90 G00 X134.889 Y32.072 S250 N90 G43 G00 Z100.0 H02 M03 N100 G01 Z2.0 F1000 M08 N110 Z-20.0 F100 N120 Z25.0 F20 N130 G91 G01 X5.0 F20 N140