Electronics Forum | Mon Aug 24 13:13:37 EDT 2009 | zombie
Hello, I need some suggestion. I want to acquire a rework station that can handle small CSPs and has a vision system, but cost is a concern. Does anyone have an opinion on the brand I should look at? I see that there are some air-vac drs22 pre-owned
Electronics Forum | Fri Nov 06 16:20:59 EST 2009 | 11562knott
I've speced in CircuitCAM at 3 different company's since 1996 and wouldn't use anything else. When we program our Mydata using CAD data within 5 minutes we have a program + a couple more minutes to verify the color visual aids by station. When we rec
Electronics Forum | Tue Nov 10 17:01:17 EST 2009 | jjune
2 days?? WOW! Here at our location, with MyData programming it takes on average for new projects a little over an hour with over 350 new parts. We use Aegis for both our offline programming as well as our MES and definitely have been happy with th
Electronics Forum | Tue Nov 29 19:48:10 EST 2011 | emrtech
I have created an excel macro that will work with my100 and my9. this macro (excel spreadsheet will work with excel 97 through 2007) will generate the PCB .gen file to import into my9 or my100. the components can also be imported before generating th
Electronics Forum | Wed Aug 26 05:58:17 EDT 2009 | grahamcooper22
Hi, I have no experience of the ZIP TOP bag you refer to but my advice is to follow the guideline of IPC JEDEC 33 for sealing bags containing MSDs....it states' the MBB should be heat sealed'. I cannot imagine that a ZIP will keep the moisture out an
Electronics Forum | Sat Sep 05 02:34:19 EDT 2009 | martinphill
check R-axis mechanical backlash... After checking R Axis Backlash, Coupling. If still the Problem continues. We have the same issues & when we asked Jagadeesh Rajagopalan , he suggested following action item Check the servo Error display. If it i
Electronics Forum | Thu Aug 27 08:34:50 EDT 2009 | floydf
I am having trouble with little air bubbles in my conformal coat. It ranges from a few pin sized bubble to looking like spit. We are using Dow 2620 silicone conformal coat applied with a PVA sprayer machine. The conformal coat comes in bladder bags t
Electronics Forum | Sat Sep 19 09:52:09 EDT 2009 | profilingguru
Before you rule out the profile, did you run an actual profile of the board or run machine characterization? How old are your TCs? Have you run them more than a half dozen times? Is your profiler calibrated. In my experience making a living of pr
Electronics Forum | Thu Sep 10 15:06:11 EDT 2009 | dyoungquist
My guess is that he is talking about the gold plated pads not fully wetting with solder. We have seen this on some of our ENIG boards with the gold still showing at the far corners of the rectangular pads. Not knowing if this is hand soldering or p
Electronics Forum | Fri Sep 04 02:27:48 EDT 2009 | hurr
Hallo all, when I remove one from us malfunction BGAs from PCB I saw under X-ray inspection inner hairline crack.(see fig.1.) BGA was dried according to J-STD 033 and reflowed in lead process. When I look at new (baked BGA) under X-Ray inspection I
.gif)
