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Setup clearance
between tool tip (at starting position) and workpiece
surface
Milling depth
workpiece surface and bottom of pocket
Plunging depth
Infeed per cut. The tool will advance to the depth in
one movement if:
n the plunging depth equals the depth
n the plunging depth is greater than the depth
Feed rate for plunging: Traversing speed of the tool
during penetration
Circular radius: Radius of the circular pocket
Feed rate F: Traversing speed of the tool in the
working plane
Direction of the milling path
DR + : climb milling with M3
DR – : up-cut milling with M3
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(incremental value): Distance
(incremental value): Distance between
(incremental value):
Z
Y
DR+
Example NC blocks:
36
Y L DEF 5.0
IR ULAR PO KET
37
Y L DEF 5.1 SET UP 2
38
Y L DEF 5.2 DEPTH -20
39
Y L DEF 5.3 PLNGNG 5 F100
40
Y L DEF 5.4 RADIUS 40
41
Y L DEF 5.5 F250 DR+
X
X
8 Programming: Cycles
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