NPM Calibration Manual-En - 第94页
NPM Maint en anc e E di ti on 9.14 Accu racy Ve rificat ion EJM9BE-M B-09M-21 Page 9-93 • Aff ix doubl e-fac ed tape to t he glass PCB . Roughly speaking, com ponents are pl aced in the fra m e s ho w n left. ∗ Be c are …
NPM
Maintenance Edition
9.14 Accuracy Verification
Page 9-92 EJM9BE-MB-09M-21
Supplying parts (for general-purpose and 3D (OP))
•
For setting to the feeder cart, obtain JIG_BGA
(N610087876AA) from the tray, and set them
to the supply table (N610074266AA).
The supply table has a 2-stage configuration,
where 16 pieces of JIG_BGA
×
2 stages can be
set.
∗
JIG_BGA should be placed in alignment.
•
Set the tray to the slot 1.
This step is the same as that for usual
preparation for production.
Install it to the tray pallet together with the
aluminum case.
∗
Pay attention to the installation direction.
The individual JIG_BGA does not carry a sense
of direction.
3
Obtain a glass PCB.
•
A glass PCB, a background plate and mirrors
are included in the glass board set
(N610088868AA) for checking placement
accuracy.
∗
The usage of the included materials varies
with the parts whose accuracy is to be
verified.
To mount and verify JG_BGA, use the black
background as it is.
To mount and verify the chip component (Jig
chip: ERJJ02AAAAAV, 0402R, etc.), insert a
mirror between the glass and background
plate.
Part Background
JIG_BGA Black sponge
(Set the background plate as it
is.)
Jig chip Mirror
0402R Mirror
Parts and background conditions
NPM
Maintenance Edition
9.14 Accuracy Verification
EJM9BE-MB-09M-21 Page 9-93
•
Affix double-faced tape to the glass PCB.
Roughly speaking, components are placed in
the frame shown left.
∗
Be careful not to affix it to the PCB marks on
both ends of the glass, and not to let air
bubbles in.
•
Set a background plate (a black sponge)
under the glass PCB.
Glass PCB after jig chips are placed
Chip component
Mirror
Glass PCB after JIG_BGA are placed
Glass PCB
Background plate
(Black sponge)
JG_BGA
NPM
Maintenance Edition
9.14 Accuracy Verification
Page 9-94 EJM9BE-MB-09M-21
2 Checking and Reflection of Placement
Place components actually and check the result.
③
Placement
1
Press .
2
Press .
3
Press + .
∗
This step is the same as that for usual
preparation for production.
4
Load the glass PCB.
∗
After preparation for production is complete,
when the glass PCB is loaded, production
starts.
5
Press .
6
Press .
The head camera screen appears and you can
view the chip being measured.
ComEnabStart-01E02
1
2
ComEnabStartMenu-01J02-K
5
6