Electronics Forum | Thu Mar 17 09:56:34 EST 2005 | jmedernach
Tx, Your spec limit is the point at which you expect to see a failure. In other words, what is the probability that you'll see a short when you have .008" of solder paste? What is the probability that you'll see an open if you have .004" of solder
Electronics Forum | Wed Jan 14 14:36:29 EST 1998 | Mike Cox
Your questions would require volumes of information to answer completely. This is a readers digest version to help you get started volumes Don't rely on inspection as a process indicator of your quality and defect levels. Unfortunately Inspectio
Electronics Forum | Wed Jul 12 21:47:41 EDT 2000 | Dave F
Celiav: Mark is probably spot-on on his comments about a board fab problem. It is weird that you have similar problems from two suppliers though. Recommendations are: � Get rid of any bird brain contractor that installs processes that affect your
Electronics Forum | Fri Dec 17 16:25:05 EST 1999 | Brian W.
I used an off-line paste height measurement device to control my paste process. I did not inspect every board, just a random sample once an hour. I have used both manual and automatic devices. I like the automatic becuase: 1 - I have no "operat
Electronics Forum | Mon Jun 07 15:48:14 EDT 1999 | Tim
Thanks to all for the input. Earl's was the wackiest, what with the mention of "hollywierd" and " safe sex." Just to set the record straight, I never said we had no process controls. What I said was that I am in the middle. My factory uses one ty
Electronics Forum | Mon Nov 01 15:57:35 EST 2004 | davef
Both are equally efficient process control tools. Neither is particularly effective in testing ionic contamination. The best way to sell your customer on allowing you to do this is to show them that you understand the WHOLE process and are able
Electronics Forum | Wed Oct 05 11:51:58 EDT 2005 | fmonette
Hi Gavin, I know that this is not the place for commercial information but somebody mentioned something about automated tracking systems and I would like to make you aware that Cogiscan also offers such a system. I can also point you to a couple
Electronics Forum | Wed Oct 03 23:42:32 EDT 2018 | gaintstar
SMT Reflow Oven Factory http://www.flason-smt.com/product/SMT-Reflow-Oven-Factory.html Introduction of SMT Reflow Oven Factory: 1. Windows XP platform, user friendly interface and easily swap between bilingual of English & Chinese. 2. Digital contr
Electronics Forum | Thu Sep 21 05:46:34 EDT 2000 | Wolfgang Busko
Once you know what your print should look like, means you have found the right apertures, stencil thickness, stencil finish and the right printer adjustments and alignments, the main things to watch for or better to control when printing is in progre
Electronics Forum | Fri Apr 21 13:26:15 EDT 2000 | Bob
I'm working on a project that requires that I analyze a signal from the parallel port of my computer and use it to turn on relays. There are about 19 relays to control, and I designed all the gates to get each one on, but there is a problem with keep
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