Programming and Operating Manual (Milling)
192 6FC5398-4DP10-0BA6, 09/2017
Contour milling - CYCLE72
Programming
CYCLE72 (_KNAME, _RTP, _RFP, _SDIS, _DP, _MID, _FAL, _FALD, _FFP1, _FFD, _VARI, _RL, _AS1, _LP1, _FF3, _AS2,
_LP2)
Name of contour subroutine
Retraction plane (absolute)
Reference plane (absolute)
_SDIS REAL Safety clearance (to be added to the reference plane; enter without sign)
_DP REAL Depth (absolute)
Maximum infeed depth (incremental; enter without sign)
_FAL REAL Finishing allowance at the edge contour (enter without sign)
Finishing allowance at the base (incremental, enter without sign)
Feedrate for surface machining
_FFD REAL Feedrate for depth infeed (enter without sign)
_VARI INT Machining type (enter without sign)
UNITS DIGIT
Values:
1: roughing, 2: finishing
TENS DIGIT:
Values:
0: intermediate travel with G0, 1 intermediate travel with G1
HUNDREDS DIGIT
Values:
0: Retraction at the end of contour to _RTP
1: Retraction at the end of contour to _RFP + _SDIS
2: Retraction by _SDIS at the end of contour
3: No retraction at the end of contour
_RL INT
Traveling around the contour either centrally, to the right or to the left (with G40, G41 or G42;
enter without sign)
Values:
40: G40 (approach and return, straight line only)
41: G41
42: G42
_AS1 INT Specification of the approach direction/path: (enter without sign)
UNITS DIGIT:
Values:
1: Straight tangential line
2: Quadrant
3: Semi-circle
TENS DIGIT:
Values:
0: Approach to the contour in the plane
1: Approach to the contour in a spatial path
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