Electronics Forum | Fri Jan 23 03:19:23 EST 2004 | Erv
We have very good results with a mixture. Lower 1st and 2nd preheat is convection, 3rd lower is calrod. No upper 1st and 2nd, 3rd upper is IR. With this combination I have found no challenge that could not be turned into a good profile.
Electronics Forum | Tue Jan 27 07:56:15 EST 2004 | siverts
Don't forget the monitor's. There are only two ways to get out of this problem, if the monitor get's magnetizised: 1. Replace the monitor. 2. Turn in the monitor to a Tv-repairman that can do a de-magnetizing of the monitor.
Electronics Forum | Sat Jan 24 08:18:41 EST 2004 | davef
This is the book that Kevin wants to sell: http://www.elchempub.com/epfiles/ep29.htm It is a very good book and covers topics, like pad design for wave soldering SMT devices, that no other authors touch upon.
Electronics Forum | Sun Feb 08 09:42:11 EST 2004 | Kevin
This book is still available for sale. $50 plus shipping. Great Shape. Lists for $200+. If interested please e-mail mrkevinjohn@aol.com. (LAST POSTING)
Electronics Forum | Mon Jan 26 04:13:48 EST 2004 | patthemack
First of all, did you profile this board with a mole, such as a KIC? Is the solder flowing, or just not wetting to the part or pad? I work with RF boards as well, but the main problem is tombstoning due to the ground plane side being larger because o
Electronics Forum | Thu Jan 29 18:01:20 EST 2004 | davef
Rethinking to Ramp / Soak: Yano, staying with ramp might not be all that bad after all, just decrease the ramp / slow-down the conveyor.
Electronics Forum | Mon Jan 26 05:45:51 EST 2004 | Sam
Does anyone know, what causes the orange peel affect when spraying pcbs with conformal coating ? Are there ways of minimising or eliminating this ? Is is possible to achieve a glass like finish ? if so how Thanks Sam
Electronics Forum | Mon Jan 26 11:41:04 EST 2004 | pbarton
Some questions: Is the peelable/spot masking only being applied to the earthing points on the one side or to both sides? Is the peelable mask you are using specifically designed for coating masking or is it the same as that you use for masking sold
Electronics Forum | Tue Jan 27 10:57:23 EST 2004 | samaniegocesar
Hello Dave The information you sent me will be the base to start some samples, I'm doing some test with Heraeus and Indium solder paste.. I apreciate your support.. Best regards...
Electronics Forum | Tue Jan 27 10:12:21 EST 2004 | ldavis
Has anyone completed time studies on Mydata's Agilis feeder system? Is the time to load / unload reels any faster than traditional feeders? Any comments regarding the Agilis feeders would be greatly appreciated.
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