xp141-241-341-5.0E - 第194页

FK-9F98- 29 XP Series Training Text for Service Engineers Edition 5.0 XP241 – Chapter 9 New MTU Adjustment Page 11 of 21 Fuji Machine Mfg. Co., Ltd. Okazaki SMT Equipment Quality Assurance Dept. 9 – 11 CS Section 9.16 Sh…

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FK-9F98-29 XP Series Training Text for Service Engineers
Edition 5.0 XP241 – Chapter 9 New MTU Adjustment Page 10 of 21
Fuji Machine Mfg. Co., Ltd. Okazaki
SMT Equipment Quality Assurance Dept.
9 – 10 CS Section
8. Set the dial gage to 0 on the tray pallet jig as shown below:
9. Turn I/O TrayPusherBwd OFF, and I/O Y032 TrayPusherFwd ON to bring the pusher to
its forward position. The dial gage should indicate that the tray pallet jig has moved
0.5mm forward. If not it is necessary to adjust the cylinder stroke at the back of the MTU:
10. Move the tray pusher forward and find the position where the forward end sensor (X03E:
TrayPusherFwChk) first comes ON. From this position set the sensor a further 0.5mm in
the ON direction.
11. Move the tray pusher backward and find the position where the backward end sensor
(X03F TrayPusherBwChk) first comes ON. From this position set the sensor a further
0.5mm in the ON direction.
Adjust the cylinder stroke
so that when the pusher is
activated the tray pallet is
pushed 0.5mm.
FK-9F98-29 XP Series Training Text for Service Engineers
Edition 5.0 XP241 – Chapter 9 New MTU Adjustment Page 11 of 21
Fuji Machine Mfg. Co., Ltd. Okazaki
SMT Equipment Quality Assurance Dept.
9 – 11 CS Section
9.16 Shuttle clamping position adjustment
1. Turn I/O Y032: TrayPusherFwd OFF and Y033: TrayPusherBwd ON to retract the tray
pusher.
2. Temporarily set the U-axis to 489mm, and replace the tray catch stopper removed in 9.8.
3. Turn the stopper until the distance from the clamper to the plate is 14mm, see below:
4. Bring the T-axis to 3mm below the + limit and set the tray pallet jig in slot [41,42].
5. Bring the tray pallet jig to the position where the guide bar is most forward (see 9.15).
6. Turn I/O Y033: TrayPusherBwd OFF, and Y032 TrayPusherFwd ON to push the tray jig
0.5mm forward. Afterwards turn Y032: TrayPusherFwd OFF, and Y033 TrayPusherBwd
ON to retract the tray pusher.
7. Bring the tray pallet jig to the tray origin position for slot [41,42].
8. Place a magnet on the tray pallet and set a dial gage to 0 on the magnet as shown
below:
9. Jog the U-axis in the direction of the – (minus) mechanical stopper until the tray pallet is
clamped.
10. At this position turn the tray stopper anti-clockwise so that it retracts and does not
interfere with the shuttle clamper in the following step.
11. Jog the U-axis in the direction of the + mechanical stopper until the magnet on the tray
14mm
FK-9F98-29 XP Series Training Text for Service Engineers
Edition 5.0 XP241 – Chapter 9 New MTU Adjustment Page 12 of 21
Fuji Machine Mfg. Co., Ltd. Okazaki
SMT Equipment Quality Assurance Dept.
9 – 12 CS Section
pallet contacts the dial gage and the dial gage returns to zero.
12. At this position select [Maintenance C] – [Proper Data Editor] – [Tray] –
[U_ShuttleClampPos] – [Direct Servo Input] to save the current servo count in proper
data.
13. Finally turn the tray catch stopper clockwise until it just contacts the clamper roller and
light lock at this position.
Tray catch original position check sensor adjustment
1. Jog the U axis to the [U_ShuttleClampPos] + 3.43mm.
2. Loosen the sensor bracket and find the position that the sensor just comes ON, then lock
the sensor a further 0.5mm in the ON direction.
3. Confirm the sensor operation with I/O: X030 TrayCatchOrgPo.
9.17 U-axis interlock sensor adjustment
1. Put the tray pallet jig and two of the “three step jigs” in the U axis as shown below:
2. Adjust the height of the interlock sensor receiver and transmitter so that “X033
UaxisInter” is ON when step 1 of the jig is in line with the sensor, and OFF when step 3 of
the jig is in line with the sensor.
“TrayCatchOrgPo” Sensor
1
2
3
“Three step jig” Z9631DEPJ3750
Interlock Sensor
Tray Height
check Sensor