Electronics Forum | Wed Sep 03 00:25:24 EDT 2003 | severs
I was recently approached by a leading industry consultancy group and was asked, ..."if there have been any major advances or developments in the field of electronics production, what are they?" It got me to thinking, we've certainly witnessed some
Electronics Forum | Wed Sep 10 09:56:18 EDT 2003 | vickt
5 years ago (mostly likely 7-8 yrs). Most of these failures can be attributed to simple overtemp conditions or mechanical stress. Customers who do not keep the cooling fan filters clean on their machines tend to see a higher failure rate due to highe
Electronics Forum | Wed Sep 10 11:57:14 EDT 2003 | Mike Konrad
First, you must determine a few things: 1. What specific de-fluxing chemical are you going to use? Basic required determinations include the chemical�s pH, is it a VOC (if so, what is its VOC content), what concentration is the chemical used in (1
Electronics Forum | Thu Jan 29 11:32:37 EST 2004 | gregp
Bobby, Thank you for your first contribution to the forum. I am perplexed as to why you, like many others, feel the necessity to bad mouth companies that you personally have never visited. I am also wondering why the people that bash companies like
Electronics Forum | Tue Feb 10 20:40:49 EST 2004 | Kevin McCarten
1st thing to be said; I work for a company that supplies Desiccant Dry cabinets to the electronics industry for the storage of moisture sensitive components. The answer here really lies in inventory management/control. Ultimately you want to avoid b
Electronics Forum | Wed May 12 16:31:25 EDT 2004 | Mark @ SolderStar
In answer to your questions. (1) pls can any body throw some light on the reflow profiling? Reflow profiling is the process of confirming that you PCB's that pass through your reflow oven are produced within specifications provided by solder paste
Electronics Forum | Tue Sep 21 09:49:50 EDT 2004 | Pomponio Magnus
Has anyone ever seen the distributions that result when plotting percent voiding? (Typically a BGA will have enough balls that you can get oogles of data.) I have seen this and seem to be noticing a pattern. First, they are not all normal, so your
Electronics Forum | Tue Oct 12 11:06:11 EDT 2004 | stefwitt
At least the few people left in this industry should make a stink, why all these jobs went to China and take efforts to get them back. If I take a typical line, which can do 20,000 components an hour, costs $ 200,000, a board with 50 different compon
Electronics Forum | Sun Feb 06 20:22:32 EST 2005 | smtequip
Hi Brad - You have just opened Pandoras box. EVERYONE seems to have their own favorite machine for their own reason, and I imagine you will get an opinon from just about everyone. I have represented several lines of equipment new, and now am in the
Electronics Forum | Fri Feb 11 18:51:16 EST 2005 | primus
The operators use SET SEQ and SET SEG. I know all about getting these wrong, because if you forget the "Q" or the "G" you get SET SE which is SET SENSOR. That REALLY messes up our BEC! But then again, I believe our BECs are all calibrated wrong anywa
