xp141-241-341-5.0E - 第71页

FK-9F98- 29 XP Series Training Text for Service Engineers Edition 5.0 XP141 – Chapter 6 Proper Data Measurements Page 16 of 26 Fuji Machine Mfg. Co., Ltd. Okazaki SMT Equipment Quality Assurance Dept. 6 – 16 CS Section 8…

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FK-9F98-29 XP Series Training Text for Service Engineers
Edition 5.0 XP141 – Chapter 6 Proper Data Measurements Page 15 of 26
Fuji Machine Mfg. Co., Ltd. Okazaki
SMT Equipment Quality Assurance Dept.
6 – 15 CS Section
6.12 Reset cylinder
1. Select [Maintenance A] – [I/O Check] – [Y01F ResetCylinder] – ON to raise the reset
cylinder.
2. Confirm that the clearance between the reset cylinder and the vacuum/air blow pins is
within the range 0 to 0.50mm. This clearance is non-adjustable, so if outside of the
range, please contact Fuji.
Reset cylinder sensor adjustment
1. Select [Maintenance A] – [I/O Check] – [Y01F ResetCylinder] – OFF to lower the reset
cylinder.
2. Place a 1.0mm feeler gage between the reset cylinder and the vacuum/air blow pins.
3. Select [Maintenance A] – [I/O Check] – [Y01F ResetCylinder] – ON to raise the reset
cylinder making sure that the 1.0mm feeler gage remains between the reset cylinder and
the Vacuum/air blow pins. Take care not to trap your fingers when carrying this out.
4. Select [Maintenance A] – [I/O Check] – [X012 ResetCylUpChk] so that the sensor status
can be monitored. Note that the sensor is “Dark ON”, therefore the sensor output is ON
when the sensor light is OFF.
5. Loosen the reset cylinder sensor bracket bolts and lower the sensor until it comes ON,
then raise it until it just comes OFF. Lock the sensor bracket at this position.
6. Lower and then raise the reset cylinder and confirm that with the 1.0mm feeler gage in
place the reset cylinder sensor does not come ON.
7. Remove the 1.0mm feeler gage and raise the reset cylinder, confirm that the reset
cylinder sensor is ON at this position.
Reset
Cylinder
1.0mm feeler gauge
Sensor
turns
On
Sensor turns
OFF
Insert the 1.0mm feeler gauge. When the
reset cylinder is up, the upper limit check
sensor should turn Off. And sensor
should turn On when the 1.0mm feeler
gauge is removed.
Reset Cylinder
FK-9F98-29 XP Series Training Text for Service Engineers
Edition 5.0 XP141 – Chapter 6 Proper Data Measurements Page 16 of 26
Fuji Machine Mfg. Co., Ltd. Okazaki
SMT Equipment Quality Assurance Dept.
6 – 16 CS Section
8. Ensure that the reset cylinder sensor is positioned so that the reset cylinder rod is in the
center of the sensor.
6.13 Measuring the R-axis offset
1. Insert 1.3mm nozzles in all 12 nozzle slots.
2. Select [Production] – [Nozzle Editor] – and set the nozzle configuration in the editor to
match the actual configuration of nozzles on the revolver.
3. Inch the Y-axis to the “PrismFront” position (see 6.2 “camera centering” steps 12 and 13).
4. Select [Maintenance A] – [Jog] – [Side1] to activate the side 1 prism light source and
display the parts camera live image.
5. Bring nozzle no.1 to the front of the machine and display the cross hairs.
6. Rotate the R axis until the vertical cross hair is aligned with nozzles 1 and 7, and the
horizontal cross hair is aligned with nozzles 4 and 10.
7. Select [Maintenance C] – [R axis offset] – [Start] – [START] to measure the R axis offset.
After the calibration is complete press [OK] to save the results.
8. Select [Maintenance C] – [Proper Data Editor] – [Servo Ofst] – [Target Ofst_R] and
confirm that the results of the measurement have been saved in proper data.
9. If the R-axis offset could not be measured because the counter was out of range carry
out the following procedure:
10. Inch the Y-axis to the “PrismFront” position (see 6.2 “camera centering” steps 12 and 13).
11. Select [Maintenance A] – [Jog] – [Side1] to activate the side 1 prism light source and
display the parts camera live image.
12. Bring nozzle no.1 to the front of the machine and display the cross hairs.
13. Rotate the R-axis until the vertical cross hair is aligned with nozzles 1 and 7, and the
horizontal cross hair is aligned with nozzles 4 and 10 (see the diagram above).
14. Select [Maintenance C] – [Stroke Ofst] – and press the red key in between the two blue
inching arrows of the R axis.
15. Repeat steps 3 to 8.
Nozzle No. 1
No.7
No.4No.10
FK-9F98-29 XP Series Training Text for Service Engineers
Edition 5.0 XP141 – Chapter 6 Proper Data Measurements Page 17 of 26
Fuji Machine Mfg. Co., Ltd. Okazaki
SMT Equipment Quality Assurance Dept.
6 – 17 CS Section
6.14 Measuring the Q-axis offset
1. Bring the R-axis counter value to 0 and press the emergency stop button.
2. Bring the Q-axis pusher above the nozzle no.1 piston.
3. Descend the pusher so that it comes down to the right of the air blow pin and reaches its
lower limit.
4. Rotate the Q axis clockwise until the pusher contacts the air blow pin. At this point the Q
axis and R axis can rotate in tandem. Rotate the Q axis until the R-axis counter value
exceeds 0.
5. With the Q and R axis still in tandem rotate the R axis slowly anti-clockwise until the R-
axis counter value returns to 0.
6. Record the Q axis counter value at this point and subtract 5.5 degrees from this value to
get a new value.
7. Raise the Q axis pusher to a height where it no longer interferes with the R-axis.
8. Bring the Q axis counter to the new value and then select [Maintenance C] – [Stroke
Offset] – then press the red key in between the two blue inching arrows of the Q axis.
Here the current counter value is entered automatically in [Maintenance C] – [Proper
Data Editor] – [Servo Ofst] – [TargetOfst_Q].
9. Select [Maintenance C] – [Proper Data Editor] – [Machine Origin] –
[Q_PosPick1/Q_PosPlace1] and enter the following values:
Q_PosPick1 6.5
Q_PosPlace1 0
Air blow pin
Parts vacuum pin
Place the Q-axis
pusher against the
right side surface of
the air blow pin.
Air blow pin