DEK高级培训资料 - 第112页
Squeegee Module Schematic Issue 2: July 2007
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
Squeegee Module Schematic
Issue 2: July 2007
ProFlow Module
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The ProFlow module consists of the following sub-
assemblies:
– Print-head mechanism
– Pressure mechanism
– Transfer head
Issue 2: July 2007
– Transfer head
– 1 x stepper motor
– 1 x drive belt
– Dual stepper drive card (X2)
– Home sensor
– Cassette low sensor (digital) OR
– Paste level sensor (analogue) with amplifier
– Software Controlled Air pressure Regulator (SCAR)