1. 加工程序清单 N10 G40 G49 G80 G17 M06 T01 N20 G54 G90 G0 X-80 Y-80 Z0 N40 M03 S800 N50 M08 N60 G99 G83 Z-30 R1 Q2 F200 N70 G91 X40 K4 N80 Y80 N90 G91 X-40 K4 N100 Y80 N110 X40 K4 N120 G80 G90 G0 Z50 N130 M05 M09 N140 G91 G28 Z0 Y0 N150 M2 2. 加工轨迹线 3. 三维加工视窗