主程序：li_1

N10 T1M6					;调用Φ63方肩铣刀

N20 G54 G90 G0 Z100			;定义工件坐标系

N30 M3 S1500 F200			;定义主轴转速和进给

N40 CYCLE71 (50,0,5,-0.5,-45,-45,90,90,0,0,0,0,400,12) ;铣削平面

N50 CYCLE77 (50,-0.5,5,-3.5,66,0,0,0,0.3,0,200,100,2,1,100) ;粗加工，铣削方轮廓

N60 CYCLE76 (50,-0.5,5,-6.5,66,66,0,0,0,29,0,0.3,0,200,100,2,1,90,90) ;粗加工，铣削圆轮廓

N70 T2 M06					;换刀，Φ10立铣刀

N80 G54 G90 G0 Z100

N90 M03 S2500 F200

N100 CYCLE77 (50,-0.5,5,-3.5,66,0,0,0,0.3,0,300,100,2,2,67) ;精加工，铣削方轮廓

N110 CYCLE76 (50,-0.5,5,-6.5,66,66,0,0,0,29,0,0,0,300,100,2,2,67,67) ;精加工，铣削圆轮廓

N120 T3 M06					;换刀，Φ10钻头

N130 G54 G90 G0 Z100

N140 M03 S1000 F200

N150 MCALL CYCLE81 (50, -6.5, 3, -13, 0)  ;钻孔

N160 X35 Y35

N170 X-35

N180 Y-35

N190 X35

N200 MCALL

N210 M30