SPF维修.pdf - 第76页
4.5 Upper Section Unit : Others SERVICE MANUAL SPF 4.5−1 D54SEC−W1−V00−B0 4.5 Upper Section Unit : Others D54SEC−W1−V00−B0 Sentence No. 4.5.1 Squeegee Angle Adjustment Unit No. Squeegee Angle Adjustment =Preparation= 1. …
SPF
4.4 Recognition Illumination Related Matter
SERVICE MANUAL
4.4−4
D54SEC−W4−000−B0
= MEMO =
4.5 Upper Section Unit : Others
SERVICE MANUAL
SPF
4.5−1
D54SEC−W1−V00−B0
4.5 Upper Section Unit : Others
D54SEC−W1−V00−B0
Sentence No.
4.5.1 Squeegee Angle Adjustment
Unit No.
Squeegee Angle Adjustment
=Preparation=
1. Squeegee angle adjustment jig
Squeegee angle adjustment
1. Raise the stage to the printing position.
2. Set the rail width to the minimum width.
3. Lower the front side squeegee.
4. Set the squeegee angle adjustment jig (for 90°)
on the rail guide upper face.
5. Touch the squeegee angle adjustment jig to the
squeegee holder and check whether there are
some clearances between them.
6. If there are, loosen the bolts (A) to adjust the
clearance.
7. Tighten the bolts (A).
=CHECK=
Be sure to check the scale indicator designates 60°.
8. Adjust the rear side squeegee in the same way.
55
60
65
70
75
Bolts (A)
Enlarged diagram of scale indicator
Squeegee
Rail guide
90°
SPF
4.5 Upper Section Unit : Others
SERVICE MANUAL
4.5−2
D54SEC−W1−V00−B0
4.5.2 CX Axis Origin Adjustment
Unit No.
CX Axis Origin Adjustment
4.5.4 CX Axis and CY Axis
Squareness Adjustment
=Preparation=
1. Spanner
=CHECK=
Be sure to perform the following
adjustments after completion of the screen
axis origin adjustment and fixed rail guide
parallelism adjustment.
CX axis origin adjustment
1. Turn the power [ON] and return to origin.
2. Move the stage (SY axis) to 150mm.
3. Raise the stage (ST axis) to 26mm.
4. Move the camera (CY axis) to −624.5mm.
=CHECK=
Be sure to check the squeegee (SQ axis) is
at the standby position.
5. Turn “RECOG. LIGHT RING” on the sub
control panel [ON].
6. Check that the reference mark is at the center of
the cross line on the monitor screen.
7. If not, turn ”SERVO MOTOR” on the main
control panel [OFF].
8. Loosen the N coupling slightly with using the
spanner.
9. Turn ”SERVO MOTOR” on the main control
panel [ON].
10. Return to origin.
11. Select ”MACHINE INITIAL SETTING” ® “F7”
® “SHIFT” ® “S” ® “P” ® “F” on the main
control panel to enter the secret screen.
12. Take a note of the actual gain data.
13. Input the value that decreased gain data.
14. Loosen the N coupling with using the spanner.
=CHECK=
If the gain data is not decreased
beforehand, unusual sound may occur.
15. Rotate the ball screw and move the CX axis until
the reference mark matches with the center of
the screen monitor.
NG
Fixed rail guide
Reference mark
OK
Position error
Coupling
Stage
Reference mark