DEK高级培训资料.pdf - 第110页
Squeegee Module • The squ eegee mod ule consis ts of the followin g sub-as semblies : – 2 x Squeege e stepper motors Issue 2: July 2007 – 2 x Squeege e stepper motors – 2 x Drive belts – Du al stepper drive card ( X2) – …
Print Carriage Schematic
Issue 2: July 2007
Squeegee Module
•
The squeegee module consists of the
following sub-assemblies:
– 2 x Squeegee stepper motors
Issue 2: July 2007
– 2 x Squeegee stepper motors
– 2 x Drive belts
– Dual stepper drive card (X2)
– Strain Gauge
– 2x micro switch home sensors
Squeegee Module Tasks
•
Test the strain gauge linearity – complete
workbook task
•
Remove and strip down and re-build the
Issue 2: July 2007
•
Remove and strip down and re-build the
squeegee head
•
Perform a squeegee pressure calibration
with pressure jig
•
Perform squeegee height calibration
Objective 20: Complete activities in your workbook