E
XAMPLES
MANUAL
Chapter 2
Page 33 of 96
Conversational
programming
Exercise 3. Cam
CNC 8070
2D POCKET CANNED CYCLE
Then, use the same cycle as in section 5.2 to remove the excess material in the middle of the part.
GEOMETRY
P.2D Name of the 2D pocket profile Pocket-2
P.XY Name of the depth profile Profile-2
Z Height coordinate of the surface 0
Zs Safety Z coordinate 2
P Total surface milling depth 5
Without prior drilling
ROUGHING
∆ Roughing pass 0
I Penetration step in Z 5
Fz Penetrating feedrate at each pass (mm/min.) 100
β
ββ
β
Penetrating angle 90
F Machining feedrate in mm/min. 1000
S RPM 3980
T Number of the tool to be used 4
D Tool offset 1
Counterclockwise turning direction
FINISHING
∆ Finishing pass 0
δ Finishing stock. 0.5
F Finishing feedrate in mm/min. 1000
N Number of finishing passes in Z 1
δz Excess material in Z 0.5
S RPM 3980
T Finishing tool number 4
D Tool offset 1
θ Tool penetrating angle when finishing 90
Counterclockwise turning direction
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