FUJI NXT Programming Manual QD004-18.pdf - 第147页
QD004-18 4. Part Data Settings NXT Programming Manual 137 Figures 1 to 12 Figure 1 Example part with just 2 diagonal leads (inductor) NXTVPP024Ea Figure 2 Example part with rectangular and not connected to other leads (V…
4. Part Data Settings QD004-18
136 NXT Programming Manual
Case 4: White body but partly black
Yes (Refer to fig. 12)
Unconnected (Refer to fig. 9)
White body but partly
black
Black area is in the
center of the body
Leads and white parts
are connected or
unconnected
Parts shape
Use the "Black body with partial
white or there is a metal part in
addition to the lead" flowchart
Vision Type 70
Use the "Black body with partial
white or there is a metal part in
addition to the lead" flowchart
Use the "Black body with partial white
or there is a metal part in addition to
the lead" flowchart
Black area is surrounded
by white body
NXTVPP041Ea
The outside shape of the white items
is rectangular (Refer to fig. 3)
The outside shape of the white items is not
rectangular (Refer to fig. 4)
Cannot be determined
Vision Type 18 or 19
(Use 19 when checking leads)
QD004-18 4. Part Data Settings
NXT Programming Manual 137
Figures 1 to 12
Figure 1 Example part with just 2 diagonal leads (inductor)
NXTVPP024Ea
Figure 2
Example part with rectangular and not connected to other leads (Vision Type 180)
Example parts with non-rectangular leads or are connected to some other leads (Vision Type 70)
NXTVPP025Ea
When the lead shape and the element shape do not
match, use vision type 70 or 18.
The element data shape and lead shapes match for the
minimold above. However, for the power transformer,
the center single lead must have element data definied
for side 0 and side 2.
It is the same for visible metal items even if they are not
connected to actual leads.
Figure 3
Example part with rectangular white reflective items (use vision type 70)
When distinguishing these areas is difficult, use vision type 18.
NXTVPP026Ea
Figure 4
Example parts when the outside shape of the white items is not rectangular
(vision type 18 usage examples)
NXTVPP027Ea
Use vision type 18 when distiniguishing is difficult.
4. Part Data Settings QD004-18
138 NXT Programming Manual
Figure 5 Parts that have leads in the white body area.
NXTVPP028Ea
Figure 6
Poor lead shape (The leads are too short) Including parts with leads that have
poor lead image definition.
NXTVPP029E
Figure 7
Example part with no more than 1 mm of body edge with no leads
or other items
NXTVPP030Ea
Figure 8
There should be at least one side with 2 body detection points, or there should be
at least two sides with one body detection point each.
(This part has 4 sides with 2 detection points each.)
NXTVPP031Ea
Figure 9
Example part with leads not connected to the white areas
To determine whether or not the leads and white area are
connected, observe the part and imagine how the lead will
be seen by the parts camera. Refer to the picture on the left.
The gull-wing leads made shadows around the lead bases.
We see the leads and white area as being separated. The
gold leads are bright and easily seen. The gull wing angle or
lead width makes the lead base appear dark. If VPDPlus and
the camera stand are available, use that to acquire an image
of the part. That is the easiest way to see how the machine
will see the part.
NXTVPP032Ea