Electronics Forum | Tue Nov 07 15:00:23 EST 2017 | emeto
There are many not aggressive cleaning solutions out there that will do it. I used to use Simple Green for example.
Electronics Forum | Thu Nov 16 07:57:48 EST 2017 | andras
Hi, I must change our current terrible foam fluxer unit used in Seho wave to a spray type to let able to use water soluble flux. Does anybody have recommendation for solution that won't break the bank? BR:Andras
Electronics Forum | Thu Feb 08 09:22:11 EST 2018 | andras
Yes we used it with EF-2210, but it is a pain... not really recommended... Do you want to use water based?
Electronics Forum | Thu Nov 16 08:57:00 EST 2017 | jandon
We found used Ersa HotFlow 2/14 reflow oven that does not have bottom side preheaters. Can it be easily and safely used in normal high mix/low volume production or is it built for specific products which does not need bottom preheaters?
Electronics Forum | Tue Feb 13 05:11:58 EST 2018 | ameenullakhan
Hi, We are using 10+2 reflow oven ( BTU Pyramax 150 ). We have tried with short TAL ( RTS profile too ). As of Now we are using the attached profile, which has given us lot better results. But the issue is not eliminated. Thanks
Electronics Forum | Tue Jan 09 08:46:03 EST 2018 | pavel_murtishev
Hi, "Baker with controlled humidity 5%" is actually dry cabinet. Using of dry cabinets i.e. ambient temperature baking is preferred. Vacuum will always be better. If you are going to use vacuum chamber, that will be the best method in my opinion.
Electronics Forum | Fri Jan 12 15:14:37 EST 2018 | dhollland
Does anyone have any experience with the Panasonic offline recognition machine? If so, thoughts? Would you recommend? Pros and cons? We would be using this with NPM W2 machines...and possibly CM402 machines if possible to use with both.
Electronics Forum | Wed Jan 31 07:37:48 EST 2018 | stephendo
Michael What you say is not a reason for washing. It is a reason to not use Can't Clean solder paste. Although I guess if they use the real name they wouldn't sell as much as they do by calling it No Clean.
Electronics Forum | Thu Feb 15 10:13:01 EST 2018 | edhare
It would likely be useful to identify the yellow dust in order to determine the root cause. This can be done using SEM/EDS (e.g. http://www.semlab.com)
Electronics Forum | Tue Feb 20 14:39:59 EST 2018 | harlymh
Is it good practice to use a PCB mechanical drill hole as local fiducial? Would it increase my placement accuracy? Or should I stick to my panel fiducials? We're using a panel with 4 boards and we're trying to reach a 50 microns accuracy.
