CP45-英文版培训教材.pdf - 第106页

Operating Manual Reference Figure CP-45/55 Operation Process Y X P1 D P2 * Ball < Ball Test > Test the Ball by moving the size as much as distance with method identical to the Fiducial Mark acknowledge. Find out th…

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Operating Manual Reference Figure
CP-45/55 Operation Process
X
Y1 Y2
WP
L
F
SOP/
SOJ
SOP2/
SOJ2
Y2
X2
P
W
F
L
X1
Y1
QFP
PLCC
Y2
X2
W
F
L
P
Y1
X1
Y
X2
X1
P
W
F
L
1. IC Algorithm
(Auto Teaching Method)
1) Enter part thickness correctly.
2) Check for the Lead Pitch.
If Pitch exceeds
0.03 or more,
Error can be occurred frequently.
3) Auto Teach Requirement
^ Enter the part thickness
correctly.
^ Brighten the illumination
slightly.
4) Apply the Auto Teaching by use
of Fix Camera.
5) Repeat the test more than 10
times for the results.
6) When using Fly Camera for
operation, test it after changing
the illumination on Fly Camera.
(Note) For SOP/SOJ, select and register
that suitable for part feed direction.
Operating Manual Reference Figure
CP-45/55 Operation Process
Y
X
P1 D
P2
* Ball < Ball Test >
Test the Ball by moving the
size as much as distance with
method identical to the Fiducial
Mark acknowledge.
Find out the entire center by
searching the center of all of
the Balls.
* Appear Ball Size
Allowable range of Ball Size
0.1~0.5 of Size inputted
(
10% ~ 50%)
* Follow the following sequence
when inputting the data of
Connector/User IC / ODD Type.
Lead Type is similar to the Chip
Part Power TR, but its test
method depends on the IC
part.
2. BGA Algorithm
3. Connector / User IC
/ ODD
Operating Manual Reference Figure
CP-45/55 Operation Process
For TR, Lead Length and
Lead Foot are identical or
different, however, for IC,
Length is larger than Foot at
all times. Input the data with
Lead Foot length smaller than
Lead Length.
(e.g.) If Lead Length = 2.0,
input Lead Foot Length = 0.7 ~ 0.9.
* Algorithm :
IC Part Test Mode of Vision
System is divided into 4 types
as follows:
^
Black Body
:UsedwhenBody
color is black.
^
All Body
: Used when Body
color is white system.
^
OddwithnoLead
: Outline
acknowledge of part without
Lead.
^
OddwithLead
: Connector
outline acknowledge of large
Lead Pitch. This function is to
be used when it is difficult to
set the illumination of Fly
Camera
(e.g.) :Odd with Lead is to be used for
IC Socket of brown system. Place
accuracy is
0.3
o