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数控车加工轴编程举例(螺纹、圆弧、切断等特征)

O0003
N10
  T0101
N20  M03
  S400
N30  G00
  X40  Z2   此位置根据工件外径可作适当调整
N40  G71
  U1.5  R1
N50  G71
  P60  Q140  U0.5  W0.2  F0.3
N60  G00
  X18
N70  G01
  Z0
N80
  X20  Z-1
N90
  Z-28
N100  G01
  X27.368  Z-45.042
N110  G03
  X25.019  Z-54.286  R14
N120  G02
  X26.806  Z-60.985  R6
N130  G03
  X36  Z-73  R18
N140  G01
  Z-85
N150  G70
  P60  Q140  S1100  F0.05
N160  G00
  X50  Z50
N170
  T0202     切断刀宽为4mm
N180
  S200
N190  G00
  X22  Z-28
N200  G01
  X16  F0.03
N220  G04
  P1000
N230  G00
  X22
N240
  Z-24
N250  G01
  X16  F0.03
N260  G04
  P1000
N270  G00
  X22
N280
  Z-21
N290  G01
  X16  Z-24  F0.1
N300  G00
  X50
N310
  Z50
N320
  T0303
N330
  S450
N340  G00
  X22  Z3
N350  G92
  X19.2  Z-23  F3
N360
  X18.7
N370
  X18.3
N380
  X18.05
N390  G00
  X22  Z4.5
N400  G92
  X19.2  Z-23  F3
N410
  X18.7
N420
  X18.3
N430
  X18.05
N440  G00
  X50
N450
  Z50
N470
  T0202
N480
  S200
N490  G00
  X38  Z-84
N500  G01
  X0  F0.03
N510  G28
  U0  W0  T0200
N520  M30