xp141-241-341-5.0E.pdf - 第75页
FK-9F98- 29 XP Series Training Text for Service Engineers Edition 5.0 XP141 – Chapter 6 Proper Data Measurements Page 20 of 26 Fuji Machine Mfg. Co., Ltd. Okazaki SMT Equipment Quality Assurance Dept. 6 – 20 CS Section 6…
FK-9F98-29 XP Series Training Text for Service Engineers
Edition 5.0 XP141 – Chapter 6 Proper Data Measurements Page 19 of 26
Fuji Machine Mfg. Co., Ltd. Okazaki
SMT Equipment Quality Assurance Dept.
6 – 19 CS Section
Nozzle No. R axis angle Z count
1 0
2 30
3 60
4 90
5 120
6 150
7 180
8 210
9 240
10 270
11 300
12 330
7. Record the Z-axis counter value for all 12 nozzle pistons and calculate the average.
From the average value subtract 0.25mm (-0.25mm) and input this value at [Maintenance
C] – [Proper Data Editor] – [Machine Origin] – [Z_Stage1 Surface].
8. Repeat the procedure for side2 [Z_Stage2 Surface].
Set
the
dial to
“
0
”
at the master jig,
attach
the
nozzle jig (A5706ADEAJ8100) to the piston
and lower the Z-axis. Pick up height is the
position where the dial shows “0”.
<NOTE>
There is a tap hole at the nozzle jig
(A5706ADEAJ8100). Be careful the tip
of the dial does not go in the tap hole
as this will effect the measurement
results.
FK-9F98-29 XP Series Training Text for Service Engineers
Edition 5.0 XP141 – Chapter 6 Proper Data Measurements Page 20 of 26
Fuji Machine Mfg. Co., Ltd. Okazaki
SMT Equipment Quality Assurance Dept.
6 – 20 CS Section
6.17 Adjusting the feeder indexing
1. Equipment: feeder indexing lever height adjustment jig (Z9913AWPJ9310).
2. The following procedure is the same for both sides of the machine.
Feeder indexing lever height
1. Set the F/G cams at their minus limit and adjust the position of the feeder indexing lever
stopper Bracket so that the clearance between the bottom of the cam and the indexing
lever roller is 1.0mm when the indexing lever is at its lower limit.
2. Set the feeder indexing lever height adjustment jig at D25.
3. Return the F and G cams to their upper resting position (the origin position where the F
and G counter values are 0).
4. Bring the feeder indexing lever above the height adjustment jig.
5. Adjust the position of the feeder indexing lever bracket so that the clearance between the
lever and the jig is 0.7mm. Use a feeler gage to set the clearance. Refer to the diagram
below:
Feeder indexing lever X and Y position
1. Prepare two feeders and set them in D19 and D21 (side2 D79 and D81).
2. Select [Program] – [Editor] – [Part] – and select any part data file.
3. Select [Part Type Edit] – [Template] – and make sure the servo power is ON.
4. Specify device number 20 and then select [Manual Pickup] – [START] to move the head
and the indexing lever to D20.
0.7mm
Adjust the feeder indexing lever
installation BKT by using these slots.
Top view
Make sure these two surfaces
are
in
contact.
(Z9913AWPJ9310)
F / G motor
1 mm
Feeder indexing lever stopper BKT
roller
cam
Feeder
Indexing
Lever
FK-9F98-29 XP Series Training Text for Service Engineers
Edition 5.0 XP141 – Chapter 6 Proper Data Measurements Page 21 of 26
Fuji Machine Mfg. Co., Ltd. Okazaki
SMT Equipment Quality Assurance Dept.
6 – 21 CS Section
5. Press the emergency stop button to cut the 200v power supply to the servos.
6. Push the placing head out of the way along the Y-axis but do not change the position of
the X-axis.
7. Manually descend the feeder indexing lever between the two feeders in slots D19 and
D21.
8. At this position the clearance between the tape feeder indexing arm and the XP indexing
lever should be 0.5 to 1.0mm in the Y direction. Please refer to the diagram below and
adjust if necessary.
9. The position of the XP indexing lever in the X direction should be such that when the
indexing lever is pressed down it is in the center of the two feeders on either side. Please
refer to the diagram below and adjust if necessary.
10. After any adjustments confirm that the feeder indexing lever height is still 0.7mm (see the
first part of 6.17 “feeder indexing lever height”).
11. Finally select [Maintenance C] – [Proper Data Editor] – [Machine Origin] – and confirm
that the value entered for [F_DownPoint] and [G_DownPoint] is –8.7mm.
19 2120 2218
Feeder
Feeder
index lever
The clearance between
lever and feeder:
0.5mm~ 1.0mm
Adjust to have even clearance between the cam follower
and feeder when lowering the index lever.
Adjust the motor BKT
for positioning
Motor