xp141-241-341-5.0E - 第131页
FK-9F98- 29 XP Series training Text for Service Engineers Edition 5.0 XP241 – Chapter 5 Peripheral Adjustments Page 6 of 19 Fuji Machine Mfg. Co., Ltd. Okazaki. SMT Equipment Quality Assurance Dept . 5 – 6 CS Section 6. …
FK-9F98-29 XP Series training Text for Service Engineers
Edition 5.0 XP241 – Chapter 5 Peripheral Adjustments Page 5 of 19
Fuji Machine Mfg. Co., Ltd. Okazaki.
SMT Equipment Quality Assurance Dept.
5 – 5 CS Section
Tray shuttle advance / retract adjustment
1. Select [Manual Operation] – [Tray Operation] – [Tray Exchange Pos.] – [START] to move
the tray unit to the tray exchange position.
2. Retract the shuttle, making sure it moves to its retract position.
3. Descend the magazine so that the rollers on the U-axis shuttle are visible.
4. Ensure that the shuttle rollers and the T-axis guide bars are in alignment. If they are not
in alignment, adjust the shuttle retract position by editing [Maintenance C] – [Proper Data
Editor] – [Tray] – [U_Shuttle Backward Ofst].
5. When the shuttle is at the retract limit position (under 200v ON condition), the clamper
should be 0.5mm inside the roller. See diagram overleaf.
Roller for
slippage
prevention
Pulley
0.1mm feeler gauge
Roller for
slippage
prevention
Insert the feeler gauge
between the pulley and roller.
Push the roller against the
pulley and tighten the bolt.
Timing belt
The shuttle roller and the
guide bar should be in
alignment.
Guide bar
FK-9F98-29 XP Series training Text for Service Engineers
Edition 5.0 XP241 – Chapter 5 Peripheral Adjustments Page 6 of 19
Fuji Machine Mfg. Co., Ltd. Okazaki.
SMT Equipment Quality Assurance Dept.
5 – 6 CS Section
6. Select [Manual Operation] – [Tray Operation] - [Tray Exchange Pos.] – [START].
7. Mount a tray at tray position 01, and set the T axis to the T_Tray Org position.
Warning: ensure the shuttle and the tray do not collide when the tray unit is at its lower
limit.
8. Select [Manual Operation] – [Tray Operation] – [Advance Shuttle] to advance the shuttle.
9. Adjust the tray advance limit sensor so that it is 5 mm from the front of the tray.
Ensure that the I/O X039 P.PosTrayDetect turns OFF when the tray is advanced.
Note: Set the arrival sensor amplifier to its maximum.
10. Ensure the conveyance of the trays works properly at all positions from 01 to 91.
Adjusting the tray eject check sensor
1. Select the I/O Input “X02A TrayPickUpChk”, and, adjust the sensor positions so that they
can detect ejected trays. The movable side sensor bracket can be slid along an
aluminium rail. The bracket should be positioned 35mm from the end of the rail. Please
see the diagram below:
Adjust so that the clamper
is positioned 0.5mm inside
the roller.
0.5mm
5mm
Arrival check sensor
Tray
M/C front
MTU
Tray eject check sensor
35mm
Movable side sensor BKT
Fixed side sensor BKT
30.5mm
FK-9F98-29 XP Series training Text for Service Engineers
Edition 5.0 XP241 – Chapter 5 Peripheral Adjustments Page 7 of 19
Fuji Machine Mfg. Co., Ltd. Okazaki.
SMT Equipment Quality Assurance Dept.
5 – 7 CS Section
Note: the following proper data settings refer to software version 1.12e and later. The proper
data item referred to is “Tray Eject Check” in machine operation. The default setting for new
machines is 2.
Proper data setting Status Sensor Location
0 Tray eject check is inactive. Either location.
1 Tray eject check is active. At the rear of the nozzle change station.
2 Tray eject check is active. At the tray eject area.
5.2 Adjusting the MFU
Measuring equipment: Lever type dial gauge (0.01mm).
Feeder flatness and parallelism measurements
1. Adjust the MFU air valve speed controllers as follows:
Speed controller location Number of turns from fully closed Function
Upper speed controllers 2 turns from fully closed Unclamp
Lower speed controllers 1.5 turns from fully closed Clamp
Note: ensure that there is no jolting when clamping and unclamping the MFU.
2. Clamp the MFU to the machine.
Warning: the MFU device table is very heavy. Please take extreme care to prevent your
finger/hand getting caught when carrying out height or other adjustments on the MFU.
3. Adjust the MFU adjustment stopper, so that when the MFU is clamped, the gap between
the stopper and the MFU device table underside is approximately 20mm. Please see the
diagram below:
Approx. 20mm
D0 D40MFU
MFU Air valves