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2.13
PROGRAM SUPPORT FUNCTIONS (Cont'd)
(5)
Combined
use
of
rapid
feedrate interval,
repeat
command, and spiral
Commands
(2)
to
(4)
described above
can
combined
as in
)
K
......
Q
......
L
F
:
G12
(G13)
I
......
R
. . . . . .
(or
J
J :
Allowable
cutting
(6)
Automatic
operation specification
J
of
high-speed
feed interval
G 12
(G13)
I
......
J
. .....
D
......
F
;
With this
command,
the
high-speed
feed interval is operated
automatically, as
shown is
Fig.2.13.23
(b).
J
:
Cutting
allowance
However, it
should be commanded
in the
range
J
£D.
otherwise,
high-speed feeding can
not
be executed.
_
(
Example of Programming
J
(a)
i, riu
Z-AfK
.
<JU 1 in. R-iu. EMU
?m
m.
«;»»
zn>.
.
Dill- III dm
/
MAIM
1'tifN'l
77
+
v
k=in
-
—
+
\
=
-,.i*
(bl
odu Z
-JO.
.
I J
I -M.
J
7.
D15
F3nn.
r.fid
Z1A
.
Dlo=
S.llFm
*'ÿ
1
1
ml.
kAMUN
7
ii
i.
U'l I
IM,
AI
l.uWAM.h
€2
_y
t'j
fa
tVy,.
ALM..MAI IL
\l.n
\l
i.
M
All.il
IIli.ll-M I'.HI*
hh M
1
I
I l.l<\
\l
ill
Fig. 2.13.23
Tool Radius Correction No.
D is Commanded
-
208
-
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