Electronics Forum | Fri Dec 17 10:42:58 EST 2010 | hegemon
I believe there is a lot pertinent information in the thread that Dave forwarded... But (IMHO)I think you can look at two things first. First, is your wave solder process friendly to this large PCB, is there enough pre-heat in the board before it h
Electronics Forum | Tue Dec 21 18:08:40 EST 2010 | cbroegger
Hi Gary. I have the same problem on my Siplace feeders, and have tried different products like you have. This is what I have experienced so far: The "bag sealer" method does not really work well. Problem is that the tape foil type (plastic type) var
Electronics Forum | Thu Dec 09 23:26:26 EST 2010 | jeffr
Philips (Yamaha) use a non standard NSK Ball screw and nut assembly. You should buy the genuine ball screw from your agent as the series of Ball screws used on these machines are the "NSK Super Precision series" which is not stocked by linear guide s
Electronics Forum | Mon Dec 20 22:41:42 EST 2010 | grantp
Hi, We had it for a while, but had to take it out and replace it with normal convection. I mean the soldering quality is absolutely amazing, and the joints looked perfect, however it was a horror for tomb-stoning. We tried all types of stencil apert
Electronics Forum | Sun Dec 26 16:13:49 EST 2010 | sam
Hi, Here is a brief synopsis of PNC - PNC has been a quality manufacturer of rigid printed circuit boards for 40 years. Located in Nutley, NJ, we are the largest shop in the North East. PNC provides complete turnkey jobs from design, PCB fabricatio
Electronics Forum | Wed Dec 15 15:07:41 EST 2010 | remullis
I have used Unicam software to create visual workaid documentation along with a setup sheet showing BOM in relation to feeder setups, etc. This was used in 1st piece verification, but also in the early days I had to do a 2 person validation. One and
Electronics Forum | Wed May 25 17:56:24 EDT 2011 | rssimmons
The SimmScope is an first article inspection system that uses an overhead digital microsope on a motorized gantry to inspect the board - much like an AOI - except that it does not automatically make the pass/fail decisions. It is up to the operator t
Electronics Forum | Tue Jan 11 13:20:26 EST 2011 | methos1979
I can second the Unisoft Pronto software. We were in the same boat where getting centroid data files to program our AOI system was killing us. The Pronto software takes gerber files and BOMs and marries them into usable centroid data files for AOI
Electronics Forum | Wed Jan 12 05:36:37 EST 2011 | vinitverma
We designed a fairly simple software called PROCAM to do exactly that! It takes 2 Gerber layers - Paste/Mask layer and the Silk layer. Within minutes you can extract all the centroids. PROCAM has a standard excel output with all the centroids, fiduci
Electronics Forum | Fri Dec 17 00:55:22 EST 2010 | kemasta
Hi Kim Dun take any risk in delamination bcoz u > will be the person to answer for being it. So, > we do bake all Pcbs, which have 3months of shelf > life, b4 startin any process although they are > still inside the factory packs. We keep it in
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