Fanuc Symbol CAPi T Operators Manual

AUTOMATIC PROCESS
DETERMINATION FUNCTION
B–63304EN/02
4. DETAILS OF AUTOMATIC
PROCESS DETERMINATION
AND NOTES ON ITS USE
640
NOTE
2 When a very small pocket is machined using a normal tool
during end, outer, or inner surface machining, an error
occurs when the inverse process is determined in the
following case: When an area is left uncut after tool angle
check is performed (Fig. a) but there is no area to be cut with
the inverse tool as a result of applying offset (Fig. b).
Shaded area:
Area left uncut after tool angle
check is performed
(area to be cut with the inverse tool)
Fig. a
Shaded area:
Area to be cut with the normal
tool after tool angle check is
performed and offset is applied
±
There is no area to be cut with
the inverse tool.
³Error!
Fig. b
NOTE
3 When the back of the area to be cut with the inverse tool
intersects with the material figure as shown below, the
process using the inverse tool is not determined.
Area to be cut
with the normal
tool
Shaded area:
Area left uncut
(area to be cut
with theinverse
tool)
Intersects with the material
figure at this point.

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