Electronics Forum | Wed Oct 03 09:23:21 EDT 2012 | kkay
Well what we have seen so far is that the voiding occurs on nearly every part, but only underneath the terminations. When we run a board with no parts we do not see any voiding as there are no terminations to trap the out-gassing from the pads. Next
Electronics Forum | Thu Oct 25 14:15:18 EDT 2012 | kkay
Yes it looks like I attached the wrong reflow profile and I'll get the new one in there. Our TAL should be between 60-90 sec over 217. I'm not sure the embrittlement would be an issue as we have seen this issue across at least 3 different board vendo
Electronics Forum | Wed Oct 10 15:09:27 EDT 2012 | trifith
Hi guys... I have both of them, but I prefer MPM. DEK is too problematic on our production. The biggest difference between them is in 2D inspection. Setting 2D inspection on DEK is a nightmare. MPM is really clever machine, what do what you tell him
Electronics Forum | Tue Nov 13 11:41:23 EST 2012 | dontfeedphils
I can't remember what motor control cards in the machine are interchangeable, but if the controller card for the theta axis is a common control card then you can swap out the one currently controlling the theta axis with a different axis and see if t
Electronics Forum | Wed Dec 05 10:42:39 EST 2012 | Juggalo
I personally agree with that, but whenever I try to enforce safety the employees run to the owner and then I am made out to be a bully. I honestly believe I work in a different world than the rest of you. I am guessing in my case its best to just lea
Electronics Forum | Fri Feb 08 10:19:45 EST 2013 | ryand
That all sounds about right. Few minor differences in acceptance rates (I like to have it around 60% to catch missing parts) but it's a close mirror to what we run. As for the tant caps, we have better luck searching for the markings to verfy polarit
Electronics Forum | Fri Feb 15 11:18:08 EST 2013 | richardc
Does anyone know the mechanical differences between a TPsys 1.6 version feeder and a 1.4. I only need to have one feeder for the 1.4 machine and would modify a 1.6 feeder if that is an option. Otherwise, does antone have a 1.4 version feeder they w
Electronics Forum | Fri Feb 22 13:48:27 EST 2013 | cyber_wolf
I have been told that stencil nano-coatings are rain-x in a different container. I guess I half believed it until I opened up a sample the other day. It smells EXCACTLY like rain-x. For those of you that have never smelled rain-x it has a very distin
Electronics Forum | Wed Mar 06 22:15:24 EST 2013 | dman97
Hi. Does anyone know the difference between a Radisys EXP-VID video card and a Radisys EXP-VID-B? I need to know if they are the same card because the one in my machine is dead. I am looking to get a replacement but both of these part numbers come
Electronics Forum | Thu Mar 14 17:35:39 EDT 2013 | dontfeedphils
Have you looked at the cover tape wheel on these different feeders and made sure that they are turning correctly when the feeder is advanced? There's not too many things that could be wrong, either the wheel isn't turning properly and keeping the co
