Electronics Forum | Tue Apr 10 13:12:41 EDT 2001 | davef
You've told us nothing about your situation, process, boards, or anything!!! If you leave some boards with very fine solder connections on the shelf for a cuppla years, the grain will become coarse. What do you mean when you say "grainy"? What is
Electronics Forum | Mon Jun 11 22:06:00 EDT 2001 | davef
The issue is not the cleanliness of your in-bound water. The issue is the cleanliness of the board your customer receives. Look at J-STD-001C, Para 8, "Cleanliness Requirements". The end product cleanliness is the end result of your: * In-bound
Electronics Forum | Mon Dec 06 14:59:37 EST 1999 | Brian W.
Cpk is sometimes referred to as the voice of the process because it is measuring how tight your process is in relation to the specification limits. A Cpk of 1 means that you are running a 3 sigma process (plus or minus 3 sigma). This means that you
Electronics Forum | Fri Sep 10 09:03:52 EDT 1999 | ScottM
| | hi, i m college student. i m currently doing my Final year project in PCB drilling. the main task is to design auto feeder which allign the PCB properly in position before drilling take place. the close tolerance becomes a big problem to the prec
Electronics Forum | Wed Aug 18 16:09:51 EDT 1999 | Earl Moon
| | OK folks, let's get real serious. | | | | Well, I shot off my big mouth yesterday during a scheduling meeting concerning DFM and rework. Again, what an irony, oxymoron, or that other thing. | | | | Anyway, I said it would take another 4 weeks t
Electronics Forum | Wed Apr 21 02:28:39 EDT 1999 | Jeff Sanchez
| Jeez, | | I just about had a fine Mexico thing going, or was that in my dreams? Probably, but thanks for the future X possibility. | | OK! Let's keep this thing technical. Let us not dwell on the emotionally charged moment of my return. However,
Electronics Forum | Fri Mar 26 12:59:51 EST 1999 | Scott McKee
| | I am looking into replacing another business division's Acrylic coating process with our Urethane coating process. Unfortunately, MIL-I-46068 doesn't differentiate AR/UR's performance, and the MFR data sheets don't match up at all (they each spe
Electronics Forum | Mon Mar 29 04:36:49 EST 1999 | Graham Naisbitt
Just for the record folks, The customer I believe may be manufacturing stuff for refuelling rigs of various forms. This being the case, the coating would need to be resistant against fuels and oils. The UR material (at least ours!) is able to resi
Electronics Forum | Mon Mar 29 19:17:47 EST 1999 | Scott McKee
How true, AR would not be the right choice... Scott | Just for the record folks, | | The customer I believe may be manufacturing stuff for refuelling rigs of various forms. | | This being the case, the coating would need to be resistant against f
Electronics Forum | Mon Dec 14 14:16:52 EST 1998 | Clifford Peaslee @ SMTnet
| | While trying to access this web site you sent over 10 "cookies" A bit overdone, isn't it? | | | Ed, | lighten up, it's the holidays! Pack up the cookies and hand them out to your friends and loved ones.Eat all you can cause around here there a
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