Fagor 8055 M - Page 272

·272·
Programming manual
CNC 8055
CNC 8055i
11.
IRREGULAR POCKET CANNED CYCLE
·M· & ·EN· MODELS
SOFT: V02.2X
3D pockets
Programming example ·2·
The island of this example has 3 different depth profiles, type A, type B and type C. To define the
island, 3 contours are used: contour A, contour B and contour C.
; Tool dimensions.
(TOR1=7.5,TOI1=0,TOR2=5,TOI2=0,TOR3=2.5,TOI3=0)
; Initial positioning and definition of the 3D pocket.
G17 G0 G43 G90 Z50 S1000 M4
G5
G66 R200 C250 F300 S400 E500
M30
; Definition of roughing operation.
N200 G67 B7 C14 I-25 R3 V100 F500 T1 D1 M6
; Definition of the semi-finishing operation
N250 G67 B3 I-25 R3 V100 F625 T2 D2 M6
; Definition of finishing operation.
N300 G68 B1 L1 Q0 J0 I-25 R3 V100 F350 T3 D3 M6
; Definition of pocket geometry. Blocks N400 through N500.
N400 G17
; Definition of outside contour. Plane profile.
G0 G90 X0 Y0 Z0
G1 X150
Y100
X0
Y0
; Depth profile.
G16 XZ
G0 G90 X0 Z0
G1 X10 Z-10