5238-E P-35
SECTION 3 MATH FUNCTIONS
(2) R-Chamfering (G76)
LE33013R0300500070002
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]
Example:
LE33013R0300500070003
(X1, Z1) should not be designated; it is automatically generated in the NC.
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.
+X
(X70, Z87.113)
(X60, Z90)
(X60, Z95.774)
I (X100, Z73.884)
H (X92, Z80.762)
(X60, Z114)
D
C (X60, Z120)
A (X20, Z120)
B (X48, Z120)
10R
8R
6R
120˚
J (X100, Z30)
G
F
E
+Z
N100
N110
N120
N130
N140
G00
G76
G76
G76
G01
A120
X20
X60
X100
Z120
Z90
Z30
L6
L10
L8
F∆∆
⋅
⋅
⋅
⋅
⋅
⋅
⋅
⋅
(X2, Z2)
(X0, Z0)
(X1, Z1)
-150˚
-160˚
G00
G01
X0
A-150
X2
Z0
Z2
F∆
A-160
CR
CR
CR
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