Electronics Forum | Fri Nov 19 05:12:21 EST 1999 | Graham Naisbitt
Steve, If you can get me your snail-mail address, I will send you some latest information. We actually have a totally new system called Delta 5. It is Condensation Soldering rather than Vapour phase, the difference being that we solder in an air ti
Electronics Forum | Sat Jan 10 12:21:15 EST 1998 | eyal dickerman
If you are using water cooling in yr oven , look for flux condensation on the heat exchanger.
Electronics Forum | Wed Jan 30 12:37:49 EST 2002 | jax
nifhail, In a nutshell: Vapor-phase reflow is a process that uses a fluid with a selected boiling point. As condensation of the hot vapor occurs on a cool assembly the assembly's temperature is rapidly raised to match the temperature of the vapor.
Electronics Forum | Tue May 23 14:02:47 EDT 2006 | patrickbruneel
Stephen, you better believe the nurse she's right If it would be possible to produce lead vapors you would see lead vapor condensation in the hood or in the ducts. Never seen any lead deposits anywhere. There is no reason for concern The absence of
Electronics Forum | Thu Sep 13 17:57:59 EDT 2001 | davef
You're correct. It is curious. Possible angles to look at are: 1 WS609 loves moisture in the air. In high humidity shops, this paste hakes-on liquid. If this is the case, you should also see slumping, resulting in fine pitch bridging, and solder
Electronics Forum | Fri Apr 16 14:01:48 EDT 2010 | richardli
It could be the flux condensed in the oven. We plan to clean the vent and filter next week. Then we see if help. I just want to see if anybody has same problem in experience. Soldermask supplier told us the same white soldermask always change to a l
Electronics Forum | Mon Jan 24 06:19:04 EST 2011 | fönsi
Hello! I've had the same problem about one Jear ago. We had exessive building of voids in the solder joints. I recomment to take a pincer to break off some of the components. If the solder joint is good, the copper pad will stay at the solder joint
Electronics Forum | Mon May 01 23:23:58 EDT 2006 | grantp
Hi, I off center idea we used when we started. Get a pasta cooker, and put in vapor phase fluid, and then use that. Place the product in the bottom of the inner pot, and then heat on a small hot plate. When the vapor cloud gets high enough and the
Electronics Forum | Mon May 22 15:46:49 EDT 2006 | adlsmt
Grant has a good idea, we started that way also. We made a tank out of stainless steel with copper tube coils about 18" off the bottom. Circulate cold water through the tubes to condense the vapor to keep the loss down. We used electric burners under
Electronics Forum | Sat Sep 08 09:36:26 EDT 2001 | davef
good : Imported/Hoegaarden Original => very good]. Finish mowing the lawn, plop-down in a chair on the back porch, fumigate the neighborhood with an A Feunte, and smile about having a cold wheat beer in hand with those little rivlets of condensed mo
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