xp141-241-341-5.0E - 第79页

FK-9F98- 29 XP Series Training Text for Service Engineers Edition 5.0 XP141 – Chapter 6 Proper Data Measurements Page 24 of 26 Fuji Machine Mfg. Co., Ltd. Okazaki SMT Equipment Quality Assurance Dept. 6 – 24 CS Section a…

FK-9F98-29 XP Series Training Text for Service Engineers

Edition 5.0 XP141 – Chapter 6 Proper Data Measurements Page 23 of 26

Fuji Machine Mfg. Co., Ltd. Okazaki

SMT Equipment Quality Assurance Dept.

6 – 23 CS Section

5. Return to the jog screen and center the cross hairs on the parts gage 2 vacuum hole and

select [X_JigPickPos2] – [Direct Servo Input] to save the current X axis counter value to

proper data.

6. Return to the jog screen and center the cross hairs on the parts gage 3 vacuum hole and

select [X_JigPickPos3] – [Direct Servo Input] to save the current X-axis counter value to

proper data.

7. Insert the nozzle jig in nozzle piston no.1 and replace the no.1 parts gage in the parts

gage station.

8. Bring the nozzle jig above the parts gage and descend the Z-axis until the nozzle jig

almost contacts the parts gage.

9. Place a dial gage on the nozzle jig and use this to determine the point where the nozzle

jig first contacts the parts gage.

10. Select [Z_JigPickPos] – [Direct Servo Input] to save the current Z-axis counter value to

proper data.

6.21 Measuring the matrix data

1. Equipment: glass gage for matrix measurement (A5704DEAJ14013).

2. Note that the matrix data measurement should be carried out when the machine is cold,

otherwise the results will not be reliable. Fuji recommends that the machine is not used

for at least two hours prior to the measurement.

3. Clamp the matrix measurement glass gage approximately 70mm from the main conveyor

right end.

4. Because the glass gage is 5mm thick the main lifter upper limit sensor will not come ON

when the gage is clamped. As a result it is necessary to interrupt the upper limit sensor

with a piece of paper tape.

5. Select [Maintenance A] – [Jog] – [Fiducial camera] – and display the cross hairs on the

screen.

6. Center the fiducial camera on the last dot in the bottom left hand corner of the glass gage

and record the Y-axis counter value.

7. Move the fiducial camera until it is centered on the last dot in the bottom right hand

corner of the glass gage. Compare the current Y-axis counter value with that recorded in

step 6. The difference in value should be within 0.5mm. This ensures that the X-axis

Glass gauge for matrix data

( A5704DEAJ1013)

Approx. 70mm

Main conveyor right end

FK-9F98-29 XP Series Training Text for Service Engineers

Edition 5.0 XP141 – Chapter 6 Proper Data Measurements Page 24 of 26

Fuji Machine Mfg. Co., Ltd. Okazaki

SMT Equipment Quality Assurance Dept.

6 – 24 CS Section

and the glass gage are parallel.

8. With the fiducial camera still centered on the last dot in the bottom right hand corner of

the glass gage select [Maintenance C] – [Matrix data measurement] – and set the

acceleration rate to 1.0 before selecting [Start].

9. The measurement will take approximately 1 hour to complete. Matrix data measurement

is designed to compensate for minute discrepancies in the straightness of the X and Y-

axis ball screws. The measurement is performed in the factory prior to machine shipment

and is not normally performed again.

6.22 Adjusting the conveyor automatic width changer

1. Equipment: lever type dial gage (0.01mm). Width defining mark bracket height

adjustment jig (A9531DEPJ1250).

2. Set the jig adjacent to the width defining mark bracket on the adjustable rail.

3. Set the dial gage to 0 on the reference side of the jig and slide it across the width defining

mark bracket.

4. Adjust the height of the bracket so that it is the same height as the jig (tolerance +/-

0.05mm). The flatness of the bracket should be within 0.05mm.

5. Set the conveyor width to approximately 100mm.

6. Select [Maintenance A] – [Jog] – [Fiducial] – and display the cross hairs on the screen.

7. Center the fiducial camera on the glass gage station fiducial mark and record the X-axis

counter value at this position.

8. Inch the fiducial camera in the Y direction until the width defining bracket comes into

view, then center the camera on the width defining mark.

9. Record the X-axis counter value at this position and subtract this figure from the X axis

counter value recorded in step 7. This value is the “ConvWidthMarkDiffX” proper data.

10. Select [Maintenance C] – [Proper data editor] – [Others] – [ConvWidthMarkDiffX] – and

manually input the figure calculated at step 9.

Height jig

Set the dial to “0”

Flatness

ld be

within 0.05mm

FK-9F98-29 XP Series Training Text for Service Engineers

Edition 5.0 XP141 – Chapter 6 Proper Data Measurements Page 25 of 26

Fuji Machine Mfg. Co., Ltd. Okazaki

SMT Equipment Quality Assurance Dept.

6 – 25 CS Section

11. In the following example the ConvWidthMarkDiffX would be 1mm:

12. Set the conveyor width to minimum, then select [Production] – [Conveyor Width

adjustment] – [Measure Speed] – [START]. After the calibration is complete press [YES]

to save the results in proper data (ConvWidthMtrSpeed).

13. Once speed measurement is complete input a board width and select [Move] – [START].

The conveyor automatically moves to this board width.

14. Select a board with the same width as that input in step 13 and place it in the conveyor.

The board should fit smoothly into the conveyor, and there should be a clearance of

0.5mm between the conveyor and board. If not it is necessary to measure an offset.

15. Use the conveyor width changer inching tabs to change the conveyor width until the

clearance between board and conveyor is 0.5mm then select [Measure Offset] –

[START]. After the calibration is complete press [YES] to save the results in proper data

(ConvWidthOffset).

X-axis counter:

135.000 mm

X-axis counter:

136.000 mm

ConvWidthMarkDiffX