如何在轴类零件上加工多个孔（四轴）

如果孔的加工方向与实际相反，在定向孔中再选择一次方向就可以了

实际的加工效果图

cj_tianjin 发表于 2012-5-17 19:53
实际的加工效果图

这个四轴就行了，为啥要选五轴呀？处理出来不就成了5轴程序了，程序里还要删掉第五个轴，才能在四轴上用？

不一定选了5轴的孔加工就是5轴加工啊，退刀曲面选的是圆柱，生成的刀路就是4轴的。只要你的后处理器是4轴的后处理器，出的代码就没问题。

N0005 G17 G90 G40 G49 G80 G94 G21
N0010 G91 G28 Z0
N0015 G90
N0020 T1 M06
N0025 S6000 M03
N0030 G00 G43 Z100.0 H1 M08
N0035 X25.0 Y0.0
N0040 Z80.0
N0045 G81 G98 X25.0 Y0.0 Z44.816 R63.0 F600.0 A0.0
N0050 X50.0
N0055 X75.0
N0060 X100.0
N0065 X125.0
N0070 X150.0
N0075 X175.0
N0080 G80
N0085 G00 Z80.0
N0090 Y0.073 A18.171
N0095 Y0.0 A30.0
N0100 G81 G98 X175.0 Y0.0 Z44.816 R63.0 F600.0 A30.0
N0105 X150.0
N0110 X125.0
N0115 X100.0
N0120 X75.0
N0125 X50.0
N0130 X25.0
N0135 G80
N0140 G00 Z80.0
N0145 Y0.073 A48.171
N0150 Y0.0 A60.0
N0155 G81 G98 X25.0 Y0.0 Z44.816 R63.0 F600.0 A60.0
N0160 X50.0
N0165 X75.0
N0170 X100.0
N0175 X125.0
N0180 X150.0
N0185 X175.0
N0190 G80
N0195 G00 Z80.0
N0200 Y0.073 A78.171
N0205 Y0.0 A90.0
N0210 G81 G98 X175.0 Y0.0 Z44.816 R63.0 F600.0 A90.0
N0215 X150.0
N0220 X125.0
N0225 X100.0
N0230 X75.0
N0235 X50.0
N0240 X25.0
N0245 G80
N0250 G00 Z80.0
N0255 Y0.073 A108.171
N0260 Y0.0 A120.0
N0265 G81 G98 X25.0 Y0.0 Z44.816 R63.0 F600.0 A120.0
N0270 X50.0
N0275 X75.0
N0280 X100.0
N0285 X125.0
N0290 X150.0
N0295 X175.0
N0300 G80
N0305 G00 Z80.0
N0310 Y0.073 A138.171
N0315 Y0.0 A150.0
N0320 G81 G98 X175.0 Y0.0 Z44.816 R63.0 F600.0 A150.0
N0325 X150.0
N0330 X125.0
N0335 X100.0
N0340 X75.0
N0345 X50.0
N0350 X25.0
N0355 G80
N0360 G00 Z80.0
N0365 Y0.073 A168.171
N0370 Y0.0 A180.0
N0375 G81 G98 X25.0 Y0.0 Z44.816 R63.0 F600.0 A180.0
N0380 X50.0
N0385 X75.0
N0390 X100.0
N0395 X125.0
N0400 X150.0
N0405 X175.0
N0410 G80
N0415 G00 Z80.0
N0420 Z100.0
N0425 X0.0
N0430 M05
N0435 G91 G28 Z0
N0440 G28 Y0
N0445 G90
N0450 M30

就这样编程也可以

{:soso_e100:}

我们用的是B轴啊

转个角度就可以了！