Okuma OSP-P20L - Drilling Depth Setting (Only for Drilling Cycles)

5238-E P-157
SECTION 7 FIXED CYCLES
LE33013R0300900470002
8-18. Drilling Depth Setting (Only for drilling cycles)
For the drilling cycles called by G178, G179, G181, G182, G183, G184, and G189, the drill hole
depth may be specified by an R command (see below) from the position shifted to by I or K, instead
of specifying the end point of the drilling cycles.
When using an R command in a fixed cycle program, program a block of commands like that shown
below.
LE33013R0300900480001
LE33013R0300900480002
±R : Drilling hole depth in drilling cycleIn a drilling cycle, the drill hole depth (distance) is specified
by an R command.
The R command in the X-axis direction must be specified as a diameter.
The use of an R command allows the drilling cycle to be programmed by reference to the hole
depth instead of the end point of the cycle.
E
α/2
α/2
α/2
α/2
L/2
L/2
I/2
I/2
D/2
D/2
D/2
D/2
When L is programmed as 0,
an alarm results.
Cycle start point
Cycle start point
With L command
Without L command
N102
N103
G 94
G181
X200
X 60
Z150
R - 27
T0101
C0 K48
SB=400
F40
(200, 150)
(60, 150)
(60, 102)(60, 75)
Q
1
Q2
Q3
Q4