5238-E P-158
SECTION 7 FIXED CYCLES
The direction of drilling is determined by the plus or minus sign of the R command. If R27 were
specified instead of R-27 in the program above, the direction of the drilling cycle would be as
indicated below.
LE33013R0300900480003
Face Machining (With K command)
LE33013R0300900480004
(200, 150)
(60, 150)
(60, 225)
(60, 198)
Q
1
Q
2
Q
3
Q
4
C90
°
C0
°
(Diagram)
Program zero
Q
2
Q
1
Q
3
Q
2
Q
1
Q
3
Q
4
Q
4
K
K
R
R
C
X
X
(Actual Example)
