Fanuc Symbol CAPi T Operators Manual

VARIOUS FUNCTIONS AND
PRECAUTIONS OF Symbolic FAPT
B–63304EN/02
2. CAUTIONS FOR USING
Symbolic FAPT
380
(12) If the tool gets on the inner surface in end facing
An uncut portion can be avoided by internally creating a cutting area
in which a specified blank figure element portion is enlarged by an
amount of nose R and defining a tool path according to that cutting
area.
If the dividing arrows of the cutting area overlap with the blank
figure as shown in Fig. 2.5 (l) or the interval between the elements
that form the blank figure and dividing arrows is not larger than
[nose R x 2], the internal cutting area has a concave figure as shown
in Fig. 2.5 (m).
In this case, define the blank figure as shown in Fig. 2.5 (n).
Fig. 2.5 (l) Fig. 2.5 (m)
Part
Tool path
Blank figure
Dividing arrow
Original blank figure
Cutting area
Original part
Fig. 2.5 (n)

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