Electronics Forum | Thu Dec 22 10:52:32 EST 2011 | davef
[ Removed by demand of Praxiom Research.. See their "request" below] Subject: DMCA copyright infringement takedown notification Date: Fri, 12 Jul 2013 12:52:40 -0600 From: Praxiom Research Group Limited To: , , , Attention: Copyright Agent, S
Electronics Forum | Wed Feb 22 20:11:59 EST 2006 | slthomas
*Qualify* your equipment by running X boards, Y times, through each piece of equipment under normal operating conditions and quantifying the performance, as in a ppm rating. Then validate your process by defining all of the steps you use to generate
Electronics Forum | Wed Feb 22 12:19:49 EST 2006 | Dirka Jihabi
I worked for a EMS who makes Medical Device Electronics, and yeah, the FDA's methodology for validation is a complete cluster-fudge! They did it on the principle of...does the shop air going into your equipment REALLY 80 PSI...or is there REALLY 220
Electronics Forum | Wed Dec 15 16:17:30 EST 2010 | rgduval
Sounds like there may be a people problem somewhere in your process. We have a couple of checks set up to aid with capturing first article issues. First, of course, the kit is checked against the BOM to ensure that all of the parts match. Then, we
Electronics Forum | Thu Feb 23 10:49:38 EST 2006 | slthomas
Defining failure modes will help determine what you need to quantify in all processes. Personally I wouldn't pursue the DoE angle (varying setup parameters to determine robustness). 1)How about % pad coverage, paste thickness, and accuracy? Define w
Electronics Forum | Tue Oct 30 22:07:40 EST 2001 | fastek
I spent the better part of 17 years in the middle of such situations. The best advice I can give you is to keep the repairs out of the operators hands as much as possible. This means at a machine down situation, once it is determined that the printer
Electronics Forum | Thu Jun 17 20:35:51 EDT 1999 | Earl Moon
| | | Does anyone know where I can find a list of things to do to when troubleshooting issues during the wave solder process? | | | | | | for example: | | | | | | Solder Bridge | | | 1.verify amount of flux been aplied. | | | 2.verify turbulance on
Electronics Forum | Thu Jun 17 15:18:54 EDT 1999 | Earl Moon
| Does anyone know where I can find a list of things to do to when troubleshooting issues during the wave solder process? | | for example: | | Solder Bridge | 1.verify amount of flux been aplied. | 2.verify turbulance on your solder wave. | 3.etc.
Electronics Forum | Thu Jun 17 19:52:57 EDT 1999 | Tony
| | Does anyone know where I can find a list of things to do to when troubleshooting issues during the wave solder process? | | | | for example: | | | | Solder Bridge | | 1.verify amount of flux been aplied. | | 2.verify turbulance on your solder w
Electronics Forum | Mon Jun 21 14:55:27 EDT 1999 | JohnW
| | Does anyone know where I can find a list of things to do to when troubleshooting issues during the wave solder process? | | | | for example: | | | | Solder Bridge | | 1.verify amount of flux been aplied. | | 2.verify turbulance on your solder w
