Electronics Forum | Thu Jan 04 20:16:02 EST 2001 | Mike Konrad
Hi Cory, As a manufacturer of aqueous cleaning systems, my advise is somewhat biased, however I believe it to be accurate. We have hundreds of customers who have implemented no-clean programs. The programs have been successful when measuring the r
Electronics Forum | Fri Jan 05 12:01:26 EST 2001 | Jim M
I've been involved with no-clean flux and conformal coat in the past.It has been my experience that the amount of no-clean flux used is proportionate to how well the conformal coat adheres to the boards.No clean paste did not affect adhesion. The co
Electronics Forum | Mon Dec 11 20:45:59 EST 2000 | Dave F
Sure you can do it!!! Just so that I'm clear on your inquiry, the pattern you're talking about is what? * Foot print of the copper pads * Glue pattern for printing your adhesive
Electronics Forum | Thu Nov 16 18:04:40 EST 2000 | Dave F
We've not seen "pick problems". We've seen "release after pick problems" caused by adhesive on components, recently. Could be the came thing, though.
Electronics Forum | Mon Oct 30 04:43:41 EST 2000 | G. English
I have just recently finished 'experimenting' (perfecting ,if my boss reads this), with this process, and can finally say I have cracked it! There are many pitfalls (some of which I am still hurting from), send me an e.mail and I shall elaborate furt
Electronics Forum | Tue Oct 10 11:12:43 EDT 2000 | derron
We have just been using a pair of hot tweezers from either pace or ersa. We are in the process of switching to the metcal brand. they seem to be the best out there.
Electronics Forum | Wed Oct 11 06:57:52 EDT 2000 | jackofalltrades
Yes, Metcals do work. The parts come off and clean-up very nicely with a hot tip. Nothing really special needed.
Electronics Forum | Wed Sep 13 20:44:26 EDT 2000 | Dave F
Good question * Rich lathrop at Heraeus wrote a good paper on quantifying the printability of adhesives. You can probably find it on their site. * J-STD-001 is the baseliine for qualifying processes. Good luck
Electronics Forum | Fri Aug 25 05:30:58 EDT 2000 | Wolfgang Busko
Hi George, this seems to be one of the typical questions where a first check with the archives would give you sufficient information. Also check with your supplier. Good luck Wolfgang
Electronics Forum | Wed Aug 16 22:21:23 EDT 2000 | Dave F
Steve: Two things: 1 Chrys "The Thermo Princess" Shea wrote a great thread on attaching thermocouples that's in the SMTnet archives 2 Dymax (and probably others) makes a uV cureable thermal adhesive that's not a ugly to use as soldering thermal coup
