Programming and Operating Manual (Milling)
6FC5398-4DP10-0BA6, 09/2017
171
DPR REAL Final drilling depth relative to the reference plane (enter without sign)
DTB REAL Dwell time at final drilling depth (chip breakage)
SDR INT Direction of rotation for retraction
Values: 0 (automatic direction reversal), 3 or 4 (for M3 or M4)
SDAC INT Direction of rotation after end of cycle
Values: 3, 4 or 5 (for M3, M4 or M5)
ENC INT Tapping with/without encoder
Values: 0 = with encoder, 1 = without encoder
MPIT REAL Thread lead as a thread size (signed):
Range of values 3 (for M3) to 48 (for M48)
PST REAL Thread lead as a value (signed)
Range of values: 0.001 ... 2000.000 mm
AXN INT Tool axis (values
1)
: 1 = 1st axis of the current plane; 2 = 2nd axis of the current plane; 3 =
3rd axis of the current plane)
1)
The definition of the 1st, 2nd, and 3rd axes depends upon the current plane selected.
The tool drills at the programmed spindle speed and feedrate to the entered final thread depth.
This cycle is used to program tapping with the compensating chuck:
● Without encoder
● With encoder
Sequence
Tapping with compensating chuck without encoder
Position reached prior to cycle start:
The drilling position is the position in the two axes of the selected plane.
The cycle creates the following sequence of motions:
● Approaching the position of safety distance relative to the reference plane with G0
● Tapping to the final drilling depth
● Dwell time at tapping depth (parameter DTB)
● Retraction to the reference plane brought forward by the safety clearance
● Retraction to the retraction plane with G0
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