Okuma OSP-P20L - Page 254

5238-E P-241
SECTION 9 CONTOUR GENERATION
Combination with Coordinate System Conversion Function
Example 1:
LE33013R0301100030012
V1 = R (cutter radius)
The cutter radius value should be set for common variable V1 in advance.
Program:
LE33013R0301100030013
C90
+Y
+X
100
100
-Y
-X
C270
C180
C0
Point B
Start point A
R (Cutter radius)
Point C
Point D
Direction of C-axis rotation
N101
N102
N103
N104
N105
N106
N107
N108
N109
N110
:
:
M15
C0
X100+V1
X-100-V1
X-100-V1
X100+V1
X100+V1
:
:
Y100+V1
Z100
Y100+V1
Y-100-V1
Y-100-V1
Y100+V1
T0101
F30
M13
SB = 250
M110
M146
G137
G00
G94
G101
G136
C-axis join
C-axis unclamp
Start of coordinate system conversion
Positioning at start point A
Cutting up to point B
Cutting up to point C
Cutting up to point D
Cutting up to point A
End of coordinate system conversion
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