Electronics Forum | Tue Dec 06 15:04:50 EST 2005 | solderiron
Thats because Glenbrook Reps both. The Ersascope was the original and still is the best bang for the buck. How do you know if you have flux residue under the bga without seeing it. Show me an xray system that can see flux residue? Again, this is a PR
Electronics Forum | Sat Nov 07 10:09:52 EST 2009 | ramses2001
Hi Nemo, In my factory we have an offline AOI from VISCOM for two SMT lines. It's not so easy to program, but the results are very good. Anyway you should have to think that an AOI system needs a human inspector and a technician to debug the program
Electronics Forum | Sun Feb 22 15:53:13 EST 2004 | Dreamsniper
Hi, Try using or creating a simple data collection system using MS Access...Try this idea: operator inspects the board, then scans the PCB barcode. Then enters the fault found using the codes you are using in your sheet. It's a bit laborious but it
Electronics Forum | Wed Jun 11 11:33:07 EDT 2003 | tt
We have been looking around at all of the various BGA visual inspection systems, (i.e. ERSAscopes like contraptions). It seems like the number of different manufacturer's of these types of systems has exploded in the past couple of years, and it lo
Electronics Forum | Thu Feb 12 10:31:43 EST 2004 | Glen Roberts
I have been actioned with introducing a new fault data collection system within our Business. We are a high mix, low volume, pca contract electronic manufacturer. Currently our manual inspection stations fill out hard copies of QUAD sheets listing a
Electronics Forum | Thu Jun 12 11:12:08 EDT 2003 | babe
The last statement saying that seeing down the bga component with these systems is useless, is an incorrect statement. First with x-ray you do not see flux residue and or flux migration, second with x-ray you do not see a cold solder joint. Visual i
Electronics Forum | Fri Jun 20 13:04:37 EDT 2003 | Pete
Why all the fuss about BGA inspection?? If your reflow process is sound and your rework system is competent (i.e a PDR) they will be fine. Best advice I can offer is to srike a deal with an outside company who will inspect a small batch of your pro
Electronics Forum | Thu Jun 19 16:58:11 EDT 2003 | blundell
We can speak from experience, the Ersascope needs only 1.5mm to see along side a device and is the only system that looks low enough, the cheaper systems may be fine for normal packages but forget it for csp's, micro BGA's Also its the only system th
Electronics Forum | Tue Feb 03 12:24:56 EST 2004 | swagner
Paul, do you have any kind of false failure data for the application you struggled with? Also what amount of manpower did you use to operate the system(s).
Electronics Forum | Fri Jul 03 18:46:16 EDT 1998 | Jon
Yes, but at what price for the 'fast ' system???? | | | Help!! | Sorry, I missed the insert portion before. Contact me, I have a high-speed system capable of measuring a 12" x 12" pcb, all pads, in under 20 seconds. | | There has to be someone out t
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