B–61804E–2/05
3. EXECUTION OF
SYMBOLIC FAPT
PROGRAMMING AND
OPERATION BY SYMBOLIC FAPT
51
G
² ²
G
³ ³
[Reference]
1) Trapezoid grooving can be defined in the same way as conventional
grooving. (Automatic process determination is also allowed.)
2) If bottom width 1 (W1), bottom width 2 (W2), bottom angle 1 (A1),
and bottom angle 2 (A2) of a groove are specified, the width data has
priority over the angle data. The system ignores the angle data.
3) To specify a trapezoid groove as shown in Fig. 3.2.2, do not define the
bottom width and bottom angle on the side of the groove having a
perpendicular wall.
Fig. 3.2.2 Defining a special trapezoid groove
Enter the bottom width or angle.
Leave the bottom width and bottom angle of the
perpendicular wall undefined.