Electronics Forum | Wed Aug 18 00:53:16 EDT 2004 | Grant
Hi, I think you cannot go wrong with Convection. If you want to experiment with VP, just get some of the fluid and put it into a pasta cooker on a standard domestic hot plate. Have a basin full of cold water so after reflow you can lift the cooker a
Electronics Forum | Thu Aug 26 00:27:45 EDT 2004 | valuems
There is so much confusion about this cognex not reconized statement, and it's time to step in. The box on the out side is a cognex 2000 system. The reason for the cognex not reconized statement is very simple. MPM wrote the 4.1y software looking
Electronics Forum | Wed Aug 25 19:35:48 EDT 2004 | russ
This is highly dependent upon your board, vision inspection, part rotation, part type, layout, number of P/Ns per (1 pers or 100 pers) feeder layout, optimization, nozzle changes, etc... all have significant impact on placement speed. I find if you
Electronics Forum | Thu Sep 02 10:24:35 EDT 2004 | dj_jago
Greetings from the UK: I have been quite fortunate to lead (no pun intended) our company towards lead free sooner rater than later. One of our customers produces a product which is refurbushed every 6 months or so and sent back into the market. A
Electronics Forum | Fri Sep 10 09:00:40 EDT 2004 | rlackey
Hi, It should get you at least a 1997 machine, but the age isn't as critical as the UPS level - you want at least 3.2.3. They are good machines & are well built, and at least comparable with any other second user machines (although not in the Fuji/
Electronics Forum | Sat Sep 18 12:10:19 EDT 2004 | Steve Gregory
I have a question about solder masking via's in a BGA pattern, and want to see if I'm thinking correctly about this. This problem is kind of along the same line as Carol's problem earlier. I think it's a bad idea to leave the via's free from solder
Electronics Forum | Tue Sep 21 11:39:41 EDT 2004 | pabloquintana
Conformal coat a bare board to determine if there > is there is enough surface free energy from your > solder mask to prevent dewetting. Sorry for my ignorance, but what is "enough surface free energy"? How do I determine that? >* Bake a board
Electronics Forum | Fri Sep 24 11:08:13 EDT 2004 | davef
We're not sure what you mean by temperature sensitive components. From an assembly process stand-point, every component we use is temperature sensitive to one level or another. More specifically, some of our products use polyphenylene sulfide (PPS)
Electronics Forum | Tue Oct 05 06:50:44 EDT 2004 | cabjerk
Hi All: Thanks for the feedback. I've did a lot of surfing for more info and found there are pro's and con's to each side. One side with the customer P/N your customer service doesn't have to worry if the others bump their builds ahead of your an
Electronics Forum | Tue Oct 12 11:32:22 EDT 2004 | fastek
Stefen- When looking at it from your perspective only it makes no sense to off-shore. The machines and operators are but a small part that goes into the decision to move overseas. The bigger picture is the fact the "entire" operation gets outsourced.
