He's building a K1 (no SMT parts) not a computer motherboard.
On 2/20/2016 9:23 AM, Mel Farrer via Elecraft wrote:
I have been in the manufacturing process for a LONG time and the rework
stations used in SMT parts is a state of art with custom equipment for the
process, Tips that are the exact size of the parts to heat up each end are
necessary for all part sizes down to 02-01 package and all of the IC's with
special square tips etc. Special soldering irons and vacuum rework stations.
Only simple rework should be attempted without the special tools required.
Sorry no easy answer.
Mel, K6KBE
From: Mark Petrovic <mspetro...@gmail.com>
To: elecr...@qth.net
Sent: Saturday, February 20, 2016 7:11 AM
Subject: [Elecraft] Unsoldering
I'm assembling an Elecraft K1, and get the distinct feeling that
unsoldering really is the last thing you want to be involved in. I
have solder wick that has embedded flux, and I have a solder sucker
that seems huge compared to the size of the features I'm dealing with.
The wick works ok at getting some of the solder out, but not all of
it. And a little bit of residual solder is still a major physical
blocker to correcting a misplaced component or bad joint.
I feel like I'm a pretty good solder-er, but I have not had good luck
with unsoldering. Is it just me or does everyone have this problem?
Thanks.
Mark
AE6RT
--
R. Kevin Stover
AC0H
ARRL
FISTS #11993
SKCC #215
NAQCC #3441
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