Programming and Operating Manual (Milling)
6FC5398-4DP10-0BA1, 01/2014
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The dwell time to the final drilling depth is programmed under DTB in seconds.
The feedrate value programmed under FFR is active in drilling.
RFF (retraction feedrate)
The feedrate value programmed under RFF is active when retracting from the hole to the reference plane + safety
clearance.
Programming example: First drilling
CYCLE85 is called at position Z70 X50 in the ZX plane. The drilling axis is the Y axis. The value for the final drilling depth in
the cycle call is programmed as a relative value; no dwell time is programmed. The workpiece upper edge is at Y102.
; Approach drilling position
N30 CYCLE85(105, 102, 2, , 25, , 300, 450)
; Cycle call, no dwell time programmed
Boring - CYCLE86
Programming
CYCLE86 (RTP, RFP, SDIS, DP, DPR, DTB, SDIR, RPA, RPO, RPAP, POSS)
RTP REAL Retraction plane (absolute)
RFP REAL Reference plane (absolute)
SDIS REAL Safety clearance (enter without sign)
DP REAL Final drilling depth (absolute)
DPR REAL Final drilling depth relative to the reference plane (enter without sign)
DTB REAL Dwell time at final drilling depth (chip breakage)
SDIR INT Direction of rotation
Values: 3 (for M3), 4 (for M4)
RPA REAL Retraction path along the first axis of the plane (incremental, enter with sign)
RPO REAL Retraction path along the second axis of the plane (incremental, enter with sign)
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