DEK高级培训资料.pdf - 第184页
USE VIDEO MODEL BA CK OFF RAIL D AMPERS P ass VISION CAL OR FIDUCIAL SET-UP F ail Troubleshoo ting Issue 2: July 2007 CUT BO ARDS AN D PLA CE FIDUCIALS ON T OOLING PINS P ass D AMPE RS F A UL TY OR SET INC ORRECTL Y T AB…
DISCONNECT CHASE CLAMPS
DRY ALIGN ONLY
REMOVE SUPPORT TOOLING
Pass
CHASE CLAMP GAP
Fail
Troubleshooting
Issue 2: July 2007
REDUCE RAIL WIDTH BY 0.5 mm
REMOVE SUPPORT TOOLING
DRY ALIGN ONLY
Pass
Pass
RAIL TO TABLE HEIGHT,
BELTS WORN
BOARD CLAMPS GAP,
RAIL WIDTH
Fail
Fail
USE VIDEO MODEL
BACK OFF RAIL DAMPERS
Pass
VISION CAL OR FIDUCIAL
SET-UP
Fail
Troubleshooting
Issue 2: July 2007
CUT BOARDS AND PLACE
FIDUCIALS ON TOOLING PINS
Pass
DAMPERS FAULTY OR SET
INCORRECTLY
TABLE MOVEMENT, LINEAR
BEARINGS
Pass
ONLY IN EXCEPTIONALONLY IN EXCEPTIONAL
CIRCUMSTANCESCIRCUMSTANCES
Fail
Fail
CALL DEK!
Summary of adjustments
Board move - Rail parallelism Reduce board width .5mm
Fiducial capture Try video model mode
Board move - belts Remove tooling
Issue 2: July 2007
Print carriage bearings Run dry align
Screen move - Chase clamps Disconnect chase clamps -
no pressure
Calibrations Calibrate
Screen move - Stretch Try new screen