Electronics Forum | Thu Apr 08 23:08:56 EDT 2004 | Ken
Well, the precision glass is for upward looking camera's. It essentially is a "perfect part". Vapor deposition lithography on glass (for Cte stability)....basically the part pattern (or part fids) is compared to its target location (same pattern on
Electronics Forum | Fri Jun 18 13:57:30 EDT 2004 | Claude_Couture
I remember writing a piece of software in quickbasic to compare two of those files and count how many common parts there were in the two files. The process was automatic, I could feed it a list of all the files I wanted to check and it would compare
Electronics Forum | Wed Apr 20 18:13:32 EDT 2005 | greg york
With twenty five machines working with the LFB227/S on our little island it does seem to work well. Wetting is good compared to Tin/Copper and flow is comparable to 63/37. Biggest problem sticking 3 - 4 % Ag in a solder ignoring the patents and royal
Electronics Forum | Wed Aug 30 08:59:40 EDT 2006 | saaitk
Our facility in Asia wants to change their solder paste to a local manufacturer. I have recieved specs for this paste and compared to our existing paste spec, there is not really much difference in material composition. The Asia spec tests the paste
Electronics Forum | Thu Aug 28 11:31:17 EDT 2008 | patrickbruneel
Matt solder mask finishes gives the widest process window in view of potential amount of residues when using No-Clean. Shiny (glass like) finishes are more sensitive to residues due to lower surface area compared to matt finish. If the shiny finish i
Electronics Forum | Fri Dec 19 10:18:05 EST 2008 | dyoungquist
On TH parts we have been hand soldering. This last summer we purchased a Rhythm selective solder machine from RPS automation. I did a factory tour of both RPS and ACE since both facilities are about 1/2 mile from each other. In comparing the 2 c
Electronics Forum | Thu Mar 14 21:01:34 EDT 2013 | anton99
Josh, Thanks for the tip. I checked out the brochure and the software looks excellent. I don't know if the management would go for it but it never hurts to ask. I am interested in finding ANY software that would specifically run a BOM comparison on a
Electronics Forum | Sat Dec 08 14:11:47 EST 2012 | eniac
I don't know what is BOC (may be I know it by another name...), but: 1. Check placement coordinates by camera (if your mounter can do it) and tune it if they have a problems; 2. Check your stencil - it can be a mistake during stencil cutting (very sm
Electronics Forum | Thu Dec 06 08:16:04 EST 2012 | emeto
Hi, After you define what Hegemon sudgested, and you build your matrix you should still evaluate the machines inhouse if you can or at the manufacturers side. For me the most important parameter on a machine is the changeover time. Some machines you
Electronics Forum | Fri Sep 13 07:46:41 EDT 2013 | davlec
I think http://www.quins.de/Quins-ENGLISH/Software/QE_Software/Quins-easy-Software.html this might achieve what you are after, its a first article inspection machine costing IRO 8-10k Sterling. Unlike other FAI machines all it does is compare two ima
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