Electronics Forum | Tue Mar 01 12:07:35 EST 2011 | gregcr
Hi All, We are gathering information on the environmental conditions in our facility, including the fresh air exchanges. A driving factor is any point of exhaust that goes to the outside air and the CFM that it pulls from the facility and if there
Electronics Forum | Tue Mar 01 16:39:58 EST 2011 | leppy
I have a VIOS file that we generated from an ftip file using PPS. I load that file into the AMS software to do optimization and feeder distributing. I have a few things that I need to do to every workorder that I create but they are fiddly to do
Electronics Forum | Mon Mar 07 09:15:03 EST 2011 | remullis
Reese, Thanks for the response. I agree with all of your comments, and actually we have SMT capability now. I also worked previously for a company for 20 years where we done primarily SMT and through the years phased out as much TH as possible, espe
Electronics Forum | Mon Mar 07 16:36:37 EST 2011 | remullis
I have been working on collecting data all day today. We are a OEM so our RMA and QA system is tied together. I have taken this data and broken it down by part type and individual boards. We had 264 (defects/rma returns) of that, 88 were NO Faults. O
Electronics Forum | Tue Mar 08 10:06:43 EST 2011 | kevslatvin
When we were looking for machines we were looking at some of the same brands but ended up going with Assembleon Opal XII. They have since been replaced by another model. We have been happy with them. Have not placed any BGA's but 0402's are not a pro
Electronics Forum | Mon Mar 07 10:59:17 EST 2011 | SheanDalton
RK, what are you trying to remove? What are you trying to remove it from? And, what type of equipment do you have? Generically, I suggest a saponifier, related to other aqueous chemistries, is associated with: -- higher PH -- need for effective che
Electronics Forum | Sat Mar 12 18:32:29 EST 2011 | jlawson
It is pretty hard to wave solder fine pitch parts bad enought with 0.5mm let alone 0.4mm It can be done but need N2 inert wave soldering & need layout design to accommodate this... Iy it is a QFP need to run part 45 deg into wave and if possible in
Electronics Forum | Tue Mar 22 12:27:19 EDT 2011 | swag
At times, yes. We do high volume, fine pitch on flex panels and if we need a 8 mil width aperture, it can't be 9 or 7. It has to be 8 and we have seen times where the tolerance is +/- 1 mil. Additionally, we have received stencils with abnormally
Electronics Forum | Mon Mar 28 08:56:26 EDT 2011 | cvoyles
Where you inspect depends on what you're looking for. X-Ray is a fairly specialized piece of gear and doesn't lend itself for example to paste registration or thickness measurement. A laser system is better suited. An X-Ray system would allow you to
Electronics Forum | Mon Mar 28 10:26:55 EDT 2011 | miroyu
Hello everyone . I received lot of help from people of this forum for which I want to say "thank you" guys. I had problem whit initialization of my Quad 4C which just sits for 2 years after purchase. I manage to locate problem with laser diode on pla
