Okuma OSP-P200L Programming Manual page 48

(2) R-Chamfering (G76)
+X
J (X100, Z30)
N100 G00
G01
N110 G76
N120 G76
A120
N130 G76
N140
With the program above, the cutting tool moves from point A to point J in the sequence A, B, D,
E, G, H, I and J, thus accomplishing chamfering of B-D, E-G, and H-I.
[Supplement]
With the C-chamfer function, axis movements in the G00, G01, G34 and G35 modes can be
designated by simply entering an angle command A without X and/or Z coordinate data.
Example:
(X2, Z2)
G00 X0 Z0
G01 A-150
X2 Z2
(X1, Z1) should not be designated; it is automatically generated in the NC.
I (X100, Z73.884)
8R
(X70, Z87.113)
(X60, Z90)
⋅
⋅
⋅
⋅
X20 Z120
X60 L6
Z90 L10
X100 L8
Z30
⋅
⋅
⋅
⋅
(X0, Z0)
(X1, Z1)
-160˚
CR
F∆ CR
A-160 CR
SECTION 3 MATH FUNCTIONS
H (X92, Z80.762)
120˚
10R (X60, Z114)
G
D
F
E
(X60, Z95.774)
6R
F∆∆
-150˚
5238-E P-35
C (X60, Z120)
B (X48, Z120)
A (X20, Z120)
+Z
LE33013R0300500070002
LE33013R0300500070003