Electronics Forum: printed circuit board

AOI, Quality and SPC

Electronics Forum | Mon Mar 03 13:18:02 EST 2003 | msivigny

Hello phil, The use of AOI systems give us the opportunity to auto-collect defect information much the way you're using them now. AOI systems become extremely effective when the collected data is used to perform some positive change into the process.

Re: DPM-Rate for SMT pprocess

Electronics Forum | Wed Oct 07 06:19:30 EDT 1998 | Charles Stringer

Does sombbody know what DPM rate a good and reliable SMT assembly line (incl. solder paste print, assembly and feflow soldering) has? DPM is Defects per million, usually measured on components. We run a process consisting of small to medi

Re: DPM-Rate for SMT pprocess

Electronics Forum | Thu Oct 08 22:06:44 EDT 1998 | Eric R

Does sombbody know what DPM rate a good and reliable SMT assembly line (incl. solder paste print, assembly and feflow soldering) has? DPM is Defects per million, usually measured on components. We run a process consisting of small to medi

speedline sale

Electronics Forum | Wed Nov 05 19:40:25 EST 2003 | Mike Konrad

Here's the official press release... New York, NY (November 5, 2003) -- KPS Special Situations Fund II announced today that it has acquired the stock and related assets of Speedline Technologies, Inc. from Cookson Group, plc for a total consideratio

What is delta t?

Electronics Forum | Thu Oct 25 11:29:04 EDT 2007 | ck_the_flip

Forget all the bickering and semantics. EVERYONE IS RIGHT!! ...but then again, in soldering, there IS no right, wrong, or indifferent... just blame. :-) Soldering is, after all, the most difficult process with the most opportunities for defects.

United Kingdom electronics manufacturers employing SMT

Electronics Forum | Fri May 29 06:02:58 EDT 1998 | Centre for Operations Management

To: United Kingdom electronics manufacturers employing SMT The Centre for Operations Management at London Business School (United Kingdom) is currently carrying out a study of quality management practices in the electronics industry. The "TQM in the

Re: Simutaneous Double sided reflow assy

Electronics Forum | Thu Jul 20 17:01:26 EDT 2000 | Bob Willis

Here is some further information on SDSRS process, but please purchase a copy of the report from t he SMTA as all the money goes to charity. In the UK the SMART Group raised over �3000 for the homeless. SMTA have been raising a lot of money for the G

Re: DPM-Rate for SMT pprocess

Electronics Forum | Wed Nov 18 11:03:45 EST 1998 | Scott Lolmaugh

Does sombbody know what DPM rate a good and reliable SMT assembly line (incl. solder paste print, assembly and feflow soldering) has? DPM is Defects per million, usually measured on components. We run a process consisting of small to

Solder Paste Evaluation

Electronics Forum | Wed Jan 11 22:47:31 EST 2006 | davef

We didn't intend to light anyone's fur on fire [get anyone's underwear in a knot, roil the waters, have a cow man] about consultants. The Phil Zarrow wrote a useful paper that could help in evaluating paste. Here read it ... Evaluating Solder Paste

How to choose a new solder paste

Electronics Forum | Thu May 26 08:52:42 EDT 2011 | davef

Phil Zarrow wrote a useful paper that could help in evaluating paste. Here read it ... Evaluating Solder Paste � Not An Option Contributed by Phil Zarrow of ITM an Independent SMT consulting firm With soldering being the dominant source of assembly


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