5
SUPPLEMENT
5-28
B.
Compound fixed cycles (Transverse roughing cycle)
1. Command
Programming format
G272 Ww
1
Rr
G272 Aa Pp Qq Uu Ww
2
Ff Ss Tt
Function
Code value
Description
Unit
Setting range
Omit
w
1
Depth of cut
mm
in
0 to ±99999.9999 (mm)
0 to ±9999.99999 (in)
Possible (
Note 1
)
r
Escape distance
mm
in
0 to ±99999.9999 (mm)
0 to ±9999.99999 (in)
Possible (
Note 2
)
a
Finishing contour program No.
-
1 to 99999999
Possible (own
program will be
repeated)
p
Head sequence No. for finishing
contour
-
1 to 99999
Impossible
q
End sequence No. for finishing
contour
-
1 to 99999
Impossible
u
Finishing allowance and direction
along the X-axis (in diameter or
radius value)
mm
in
0 to ±99999.9999 (mm)
(
Note 3
)
0 to ±9999.99999 (in)
Impossible
w
2
Finishing allowance and direction
along the Z-axis
mm
in
0 to ±99999.9999 (mm)
(
Note 3
)
0 to ±9999.99999 (in)
Impossible
f
Feed rates
mm/min
in/min
0 to 200000.0000 (mm)
0 to 20000.00000 (in)
Impossible
s
Spindle
min
-1
0 to 99999
Impossible
t
Tool functions
-
000 to 999
Possible
Note 1:
The block of Ww
1
can be omitted when the external settings in parameters
SU103
.
Address
Setting range
Description
SU103
0 to 6.5535 mm
0 to 0.65535 in
Cutting depth in the composite-type fixed cycle
Note 2:
The block of Rr can be omitted when the external settings in parameters
SU102
.
Address
Setting range
Description
SU102
0 to 6.5535 mm
0 to 0.65535 in
Return distance in Z-axis
TEP136
U/2
w
2
Tool Path
Programmed contour
w
1
Serial No. 294060
Copyright (c) 2013 YAMAZAKI MAZAK CORPORATION. All rights reserved.
Serial No. 294060