DOUBLE SIDED MACHINING
3. DEFINITION OF PART FIGURE
DEFINITION OF PART FIGURE
The method of defining part figure with the single stroke drawing by
using symbolic key is the same as standard system. There are following
remarks and a restriction matters.
a. Do not define it as shown in the figure below.
D The line crosses. (Fig. 3. (a))
D There are same lines on one line. (Fig. 3 (b))
D One point comes in contact. (Fig. 3 (c))
Fig. 3 (a)
Fig. 3 (b)
Fig. 3 (c)
b. Please define the figure to become the end point as same place the start
c. Please make a head and the last element an arrow element. Do not
specify Chamfer or Round element for a head or last element.
d. The position of start point and the end point exerts the effect on the
definition of the processing area. The position of start point and the
end point becomes the division point of the processing area division
in Automatic process decision. Therefore, it is necessary to specify
start point and the end point after previous is foreseen to some degree.
(Please refer to 5.2.5 and 5.3.4)