Electronics Forum | Mon Jun 07 17:43:42 EDT 2004 | russ
Doing a little poll here. How many of you are using lead free paste and what type/brand are you using. We are using Alpha OM338 SAC405. I am not liking it very much so far. It seems to be too viscous. It is definitely the thinnest stuff I have e
Electronics Forum | Tue Jun 29 13:42:20 EDT 2004 | sigmaprint
You will need to set the contact and squeegee zero calibration every time you set up a new product, we do this because the thickness of the substrate (pcb) can change between product and this will effect these calibration settings. The machine does n
Electronics Forum | Tue Jun 15 10:05:07 EDT 2004 | azdback
Thanks for your input Mark. I have looked at the features of this software and it would help us achieve our goal in the efficiency field by creating programs and getting them ready to the floor faster than the way we are currently doing it. The visua
Electronics Forum | Wed Jun 16 21:56:04 EDT 2004 | rodionp
For those who are not sure as to what exactly we do, please get familiar with the article: http://www.reed-electronics.com/semiconductor/index.asp?layout=article&articleid=CA71291&industryid=3026 Which is PCB Assembly Optimization, what we do is we
Electronics Forum | Fri Jun 25 09:23:33 EDT 2004 | resslerr
Hi Grant - I am the US support person based at our television manufacturing plant in Pittsburgh, PA. I'd like to opportunity to discuss TiMMS with you. Robert (Marty) Ressler Manager, US Sales & Support SONY Technology Center - Pittsburgh 1001 Tech
Electronics Forum | Thu Jun 24 23:00:36 EDT 2004 | yukim
Tried with several lots of solder paste, manufactured in Feb and March this year. Work ambient: 25C, 60~70%. Is this humidity too much? I'll reduce the ramp in our profile. One change: We changed the conveyor motor in our reflow oven just before the
Electronics Forum | Fri Jun 25 11:29:43 EDT 2004 | tcp
We have had some field returns of a double sided SMT board manufactured in the February timeframe. The boards are encapsulated in an epoxy potting. When removing the potting some SSOP devices came off in the potting. The leads had pulled out of th
Electronics Forum | Sat Jul 03 11:20:08 EDT 2004 | KEN
....not unique. But tough as hell! I build flex assemblies for a major P&P equipment manufacturer. Some are pure flex, most are ridgid flex. And of course, why put fiducials on the boards to help the process (why God, why me?) We use pallets and
Electronics Forum | Mon Jul 19 09:05:56 EDT 2004 | Stockley
Chris, it was cunning of you to think of this sequencing solution, but speaking from my lofty position of King of the Workaround, I can only suggest this - forget it. Sorry to be blunt about it but you've said that your operators aren't motivated, al
Electronics Forum | Fri Jul 16 15:07:11 EDT 2004 | waveroom
Good question, we are a distributor and have offered lots of different magnifiers. We finally decided to stick with only one brand. It's not the least expensive but the quality and warranty are superior to any other. That would be OC White. I replac
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