海德汉对话式编程:镜像 CNC 练习
提交者:cnc programmer
工程图/图片
CNC 程序
0 BEGIN PGM 10126 MM 1 BLK FORM 0.1 Z X-65 Y-65 Z-20 2 BLK FORM 0.2 X+65 Y+65 Z+0 3 TOOL DEF 1 4 TOOL CALL 1 Z S1000 5 L M6 6 CYCL DEF 200 DRILLING Q200 = 5 ;SET-UP CLEARANCE Q201 = -20 ;DEPTH Q206 = ??? ;FEED RATE FOR PLNGNG Q202 = 5 ;PLNGNG DEPTH Q210 = 0 ;DWELL TIME AT TOP Q203 = 0 ;SURFACE COORDINATE Q204 = 5 ;2ND SET-UP CLEARANCE 7 L X-20 Y+20 R0 FMAX M13 8 L Z+5 FMAX M89 9 L X-30 Y+40 FMAX 10 L X-40 Y+60 FMAX 11 L X-50 Y+40 FMAX 12 L X-60 Y+20 FMAX 13 CYCL DEF 8.0 MIRROR IMAGE 14 CYCL DEF 8.1 X 15 L X-20 Y+20 FMAX 16 L X-30 Y+40 FMAX 17 L X-40 Y+60 FMAX 18 L X-50 Y+40 FMAX 19 L X-60 Y+20 FMAX M99 20 CYCL DEF 8.0 MIRROR IMAGE 21 CYCL DEF 8.1 22 TOOL CALL 0 23 L M6 24 L M30 25 END PGM 10126 MM
海德汉镜像循环 (CYCL DEF 8.0 MIRROR IMAGE) 演示。先在左上象限加工一个折线轮廓 (X-20 Y+20 到 X-60 Y+20),然后启用 X 轴镜像 (CYCL DEF 8.1 X),再次执行相同坐标序列,自动镜像到右上象限 (X+20 Y+20 到 X+60 Y+20)。最后取消镜像 (CYCL DEF 8.1 无参数)。适用于左右对称零件,仅编程一半轮廓即可。
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