图 3.14 圆弧插补
G02 X50.0 Z30.0 I25.0 F0.3
;
G03 X87.98 Z50.0 I-30.0 K-40.0 F0.3;
G02 U20.0 W-20.0 I25.0 F0.3
/绝对坐标,直径编程
G02 X50.Z30.0 R25.0 F0.3
G03 U37.98 W-30.0 I-30.0 K-40.0 F0.3;
G02 U20.0 W-20.0 R25.0 F0.3
/相对坐标,直径编程