xp141-241-341-5.0E.pdf - 第146页
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FK-9F98-29 XP Series training Text for Service Engineers
Edition 5.0 XP241 – Chapter 5 Peripheral Adjustments Page 20 of 19
Fuji Machine Mfg. Co., Ltd. Okazaki.
SMT Equipment Quality Assurance Dept.
5 – 20 CS Section
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FK-9F98-29 XP Series Training Text for Service Engineers
Edition 5.0 XP241 – Chapter 6 Proper Data Measurements Page 1 of 20
Fuji Machine Mfg. Co., Ltd. Okazaki.
SMT Equipment Quality Assurance Dept.
6 – 1 CS Section
Chapter 6 – Proper Data Measurements
6.1 Adjusting the mark camera
Mark camera setting (XC-55)
1. Set the mark camera settings and aperture as follows:
Signal 1N
Gain M
Note: ensure the lens unit is fastened to the camera unit with adhesive (Loctite 425).
Note: When attaching the camera unit to the installation bracket, tighten the bolts with
0.38N.m to 0.57N.m force, and apply adhesive (Loctite222) to the bolts.
Camera focus
Jig: Plate jig (AJPJ-0060).
Jig: Color sample disc for brightness measurement (brightness value of 130).
1. Clamp the Plate jig in the main table.
2. Temporarily remove the lighting unit.
3. Remove the mark camera lens cover.
4. Reattach the lighting unit making sure it is pushed right up against the lip of the
camera installation bracket.
5. Install the mark camera in the machine and set the height of the camera so that the
clearance between the bottom of the lighting unit and the plate jig is greater than 61
mm (61.5mm is ideal). This is to ensure that there is sufficient clearance between
the lighting unit and the nozzle change platform.
Plate jig
greater than 61mm
When attaching the
lighting unit, push it
against the camera
installation BKT.
Focus adjustment, first,
remove the lens cover.
After the focus is adjusted
re-attach the lens cover.
Gap between lens cover
and light source should be
0.5mm
Hollow bolt
to lock the
lens
Adjust the focus by
rotating the tip of the lens.
A: Camera installation BKT
A F M
GAIN
SIGNAL
1N
1I
VIDEO OUT/DC IN/SYNC
Top view of the camera