·280·
Programming manual
CNC 8055
CNC 8055i
11.
IRREGULAR POCKET CANNED CYCLE
·M· & ·EN· MODELS
SOFT: V02.2X
3D pockets
Programming example ·5·
The island of this example has 2 different depth profiles, type A and type B. To define the island,
2 contours are used: contour A and contour B.
; Tool dimensions.
(TOR1=2.5,TOL1=20,TOI1=0,TOK1=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 B5 C4 I-25 R5 V100 F400 T1 D1 M6
; Definition of the semi-finishing operation
N250 G67 B2 I-25 R5 V100 F550 T2 D1 M6
; Definition of finishing operation.
N300 G68 B1.5 L0.75 Q0 I-25 R5 V100 F275 T3 D1 M6
; Definition of pocket geometry. Blocks N400 through N500.
N400 G17
; Definition of outside contour. Plane profile.
G90 G0 X5 Y-26 Z0
G1 Y25
X160
Y-75
X5
Y-26
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