加工下图 所示零件,工件毛坯直径为φ 45mm ,材质为 45 钢,工件坐标原点建在下图零件右端面中心点处。要求:选择最合适的答案,完善零件的粗、精加工程序。 O0009; T0101; M03 S500; 1 ; 2 ; G71 P10 Q20 U0.5 W0.1 F0.3; 3 ; G01 Z0; 4 Z-15 X13 X29.8 Z-17 Z-35 X15 5 ; 6 N20 X45; G00 X100 Z200; T0202; M03 S1000; G00 X45 Z5; 7 G00X80Z80M05; T0303; 8 G01 X26 F0.1; G04 X2; G01X35; G00X100 Z200 M05; M00; T0404; G00 X35 Z-12; 9 X28 X21.52 X21.32 G00 X100 Z200 M05; 10 ; 第1空