We recently began that process using custom pallets with integral 
     shields. 
     
     We run the entire assembly a the same wave height. The only major 
     insufficients that remain are due to shields masking some pads. This 
     can be eliminated by rotating the panel.
     
     Aric Parr
     [log in to unmask]


______________________________ Reply Separator _________________________________
Subject: FAB: Solder plated shields
Author:  [log in to unmask] at internet
Date:    7/31/96 2:43 AM


Hi all!
     
I'm just curious. Is there any one who solder shields in their wave 
solder machine?
We're soldering shields in our machine using some extra flux and a 
little higher wave section at that moment on the pcb. But there's a 
problem, we can't solder just one part. If you imagine that you have 2 
exactly similar shields on a PCB, one shield going short ended and one 
long sided going through the waves, and the shield which goes short 
ended first won't solder one of the short sides, always. We've checked 
if they're warped and so on, with no luck.
Any suggestions, ideas or anyone having similar problems, i sure would 
appreciate them.
     
Regards,
Jan Merstrand
[log in to unmask]
     
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