起始点终点终点起始点L P L起始点终点“LPL”焊接行走程序N1 G1 X1391 Y1702 Z600 B0 C-90 *第1个起始点，初始化数据*N2 G1 F3000 Z522 *焦距*N3 M10T=P307 *调用激光*N4 G4 F=P309 *调用速度*N5 M46 *激光传输*N6 M49N7 Q21 *气体开*N8 U1 *激光开*N9 G4 F100 *激光起始点停留时间*N10 G1 X1275 Y1702 F=P304 *第2点*N11 G1 X1275 Y1604 F=P304 *第1个终点*N12 U0 *激光关* N13 G1 X1275 Y1525 *第2个起始点*N14 M10 T=P307N15 G4 F=P309N16 M46N17 M49N18 Q21N19 U1N20 G4 F100N21 G1 X1391 Y1525 F=P304N22 G2 X1333 Y1525 F=P304 I0 J-29 *走圆弧*N23 U0N24 G1 X1391 Y1459N25 M10 T=P307N26 G4 F=P309N27 M46N28 M49N29 Q21N30 U1N31 G4 F100N32 G1 X1275 Y1459 F=P304N33 G1 X1275 Y1397 F=P304N34 U0N35 G90N36 G80N37 Q22N38 G1 F3000 Z600N39 M30