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October 1999

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Subject:
Re: Wave solder pot temperatures... -Reply
From:
pod <[log in to unmask]>
Reply To:
TechNet E-Mail Forum.
Date:
Wed, 6 Oct 1999 23:38:05 -0700
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It's amazing the spread. I too used to run the pot in the 500 plus or minus
five. Last year at HP was the first time I saw everything run at 470 for
everything and it worked for everything including some tough, hi thermal
mass boards and the chip cracking problems, with the pot temp that low and
good preheating, was non existent with "great" solder joints. Gone are the
days of the old MIL-STD-2000 dictating the 500 temp.

Earl Moon
----- Original Message -----
From: TPE Engineering TechNet <[log in to unmask]>
To: <[log in to unmask]>
Sent: Wednesday, October 06, 1999 1:57 PM
Subject: [TN] Wave solder pot temperatures... -Reply


Hey Steve, we could use a good Engineer.
If my memory serves me correct, when I was working at Burroughs, we use to
maintain the solder temp on our Hollis at 490*F ± 10*. ±5* does seem kinda
tight..
Ron H

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