Techno's
We have a General Scanning GC8200 3D Laser Paste Inspection System for
our SMT lines. We are trying to develope the methods and tolerances
in order to establish warning and failure limits for each of our
boards.
I would like to know if anyone has any recommedations in percentage of
the paste height, volume, and area for limits they set for the Warning
and Failure limits. How were these limits derived? We started wide
+/-30% and then started to narrow the limits!
Has there been anyone then take the next step after establishing these
limits and performed Vibration or Shock Test?
Appreciate any help you can provide!
Donn Steffen
Quality Engineer
VDO-CS
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