Gemini Semi Appendix Manual.pdf - 第81页
TECHNICAL REFERENCE APPENDIX CALIBRATIONS Chapter Issue 1 Feb 15 Appendix to Micron Technical Manuals 3.43 T ransport Rails NOTE Where the printer is connected to inline equipment make sure that the FMI functionality is …
TECHNICAL REFERENCE APPENDIX
CALIBRATIONS
3.42 Appendix to Micron Technical Manuals Chapter Issue 1 Feb 15
Associated Calibrations
Figure 3-6 Associated Calibrations
NOTE
For information on the Test Cycles function see the Screen Alignment Chapter.
Camera Replacement
Motor Replacement
Offset Calibration
Belt Replacement
Vision Height
Belt Tension
Camera Reference Position
VisionCalibration
X Axis to Front Rail
Parallelism
TECHNICAL REFERENCE APPENDIX
CALIBRATIONS
Chapter Issue 1 Feb 15 Appendix to Micron Technical Manuals 3.43
Transport Rails
NOTE
Where the printer is connected to inline equipment make sure that the FMI
functionality is turned OFF before proceeding.
The front and rear board transport belts are driven independently by two
variable speed motors. Inevitably one motor drives faster than the other motor.
It is necessary to calibrate these motors so that they drive at the same speed.
Feeder motor speed is measured using a tachometer on the input or output
pulley and adjusted by a potentiometer control on each motor.
Calibration
Procedure
1. Remove the right hand side safety cover to gain access to the transport belt
motors.
2. Select Maintenance.
3. Select Diagnostics.
4. Use Next or Previous to highlight Rail System.
5. Select Select Module.
6. Use Next or Previous to highlight Belt Speed Calibration.
7. Select Run Diagnost.
The following window is displayed:
NOTE
Belt Speed Calibration figures displayed on this page have no relevance to
the belt speeds on the machine.
8. Select Front L 2 R Speed.
9. Select Incr. or Decr. to start the belts
SEMI 2
Belt Speed Calibration
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FRONT L 2 R SPEED
FRONTR 2 L SPEED
REAR R 2 L SPEED
REAR R 2 L SPEED
FRONT L 2 RALT SPEED
FRONTR 2 LALT SPEED
REAR L 2 RALT SPEED
REAR R 2 LALT SPEED
TECHNICAL REFERENCE APPENDIX
CALIBRATIONS
3.44 Appendix to Micron Technical Manuals Chapter Issue 1 Feb 15
10.Using a tachometer fitted with the surface speed test wheel, positioned on
the input or output pulley of the front belt motor, measure the speed of the
motor right to left.
NOTE
For heavy board option the ‘Front’ settings refer to the rear rail and the ‘Rear’
settings refer to the front rail.
11. Ensure that one of the following speeds is achieved:
a. 29 to 31 m/min for standard transport rails.
b. 37 to 39 m/min for heavy board transport rails.
c. Repeat steps 10 and 11 a for Front R 2 L, Rear L 2 R, and Rear R 2 L.
12.In the table highlight Front L 2 R ALT Speed.
Rear Belt Speed using Digital Tachometer
Surface Speed Test Wheel