Electronics Forum | Tue May 09 22:40:53 EDT 2006 | davef
Two things: * Our old friend Earl Moon published an out-standing paper on BGA rework in The SMTnet Newsletter. While it was done a while ago, you can't knock the method. Look here: http://www.smtnet.com/express/199908/bgarework/ * Daan Tersteggie'
Electronics Forum | Tue May 09 16:36:19 EDT 2006 | markb
Hi, We design electronic equipment that ends up in a fairly dirty environment (i.e. lots of dust bunnies, dirt, debris, etc...), and I was wondering if there were any detrimental affects of having no clean residue on our boards. I don't think it wo
Electronics Forum | Thu May 18 16:27:53 EDT 2006 | bman
I don't have any experinence with this, but my concern is that you are limiting the amount of contamination your pot can absorb before you ever run a board through. What I mean is that even if you are able to drain all but about a kg of the old sold
Electronics Forum | Thu Oct 26 08:17:33 EDT 2006 | WAH
As R&D project leader I have worked at FICO on this issue the last years. Maybe you have found the info you are looking for but for laser cutting are more companies involved than the three you found, the experience I have with laser cutting for PCB p
Electronics Forum | Sat May 27 14:06:35 EDT 2006 | Efren
We are prepairing a budget for the purchase and installation of a complete SMT Assembly Line. We need to assembly 25K units/month at the begining, and up to 100K unit/month in 1 year. The size of the PCB is around 3"x3" and the following components (
Electronics Forum | Tue May 30 10:03:04 EDT 2006 | jbrower
Howdy Marc, Check with your flux vendor, they should have a data sheet with what you need. Baring a wave rider or other profiler, I use a laser thermometer (They're cheap.)and It gets me close to where I need to be on our assemblies. I usually chec
Electronics Forum | Thu Jun 01 09:31:26 EDT 2006 | marc
All data loggers will be warmer at the higher lead free temps. Only two ways around this... better thermal barriers or fans after the profile to cool it down. Some places do not allow fans on the production floor due to static electricity, in that
Electronics Forum | Tue Jun 13 16:45:30 EDT 2006 | adlsmt
If the only difference is the layer count, check the profile as stated above. If you dont have a profiler you can probably get the local Kic or Mole rep to do a demo on that board. I believe I was the one who stated in an old post that prying the lea
Electronics Forum | Thu Jun 15 05:48:20 EDT 2006 | greg_diaz
Your concern should be do you have a glue process that can keep up with the FCP6. We ran a GL541 in line with a CP643 which the glue machine was actually a bottle neck because if you run SOIC's which require more glue dots then it will slowdown the
Electronics Forum | Fri Jun 16 18:52:03 EDT 2006 | grantp
Hi, Reliability was what I was worried about. We have not shipped these yet, as we are not sure about reliability. We can ship them in regions outside of the EU anytime so we are ok on that, and because of supply chain delays, we are already shippi