Boring - Cycle86 - Siemens sinumerik 808d Programming And Operating Manual

N30 CYCLE85(10, 2, 2, , 25, , 300, 450)
N40 M2
2.4.9

Boring - CYCLE86

Programming
CYCLE86 (RTP, RFP, SDIS, DP, DPR, DTB, SDIR, RPA, PSYS, RPAP, POSS)
Parameters
Parameter
RTP
RFP
SDIS
DP
DPR
DTB
SDIR
RPA
PSYS
RPAP
POSS
Function
The cycle supports the boring of holes with a boring bar.
The tool drills at the programmed spindle speed and feedrate velocity up to the entered
drilling depth.
With boring 2, oriented spindle stop is activated once the drilling depth has been reached.
Then, the programmed retraction positions are approached in rapid traverse and, from there,
the retraction plane.
Sequence
Position reached prior to cycle start:
The drilling position is the position in the two axes of the selected plane.
Turning Part 2: Programming (Siemens instructions)
Programming and Operating Manual, 05/2012, 6FC5398-5DP10-0BA0
Data type Description
REAL Retraction plane (absolute)
REAL Reference plane (absolute)
REAL Safety clearance (enter without sign)
REAL Final drilling depth (absolute)
REAL Final drilling depth relative to the reference plane (enter without
sign)
REAL Dwell time at final drilling depth (chip breakage)
INT Direction of rotation
Values: 3 (for M3), 4 (for M4)
INT Retraction path along the 1st axis of the plane (incremental, enter
with sign)
INT Internal parameter; only the default value 0 is possible
REAL Retraction path along the boring axis (incremental, enter with
sign)
REAL Spindle position for oriented spindle stop in the cycle (in degrees)
2.4 Drilling cycles
; Cycle call, no dwell time
programmed
; End of program
Cycles
135