Electronics Forum | Tue Aug 22 20:32:40 EDT 2006 | davef
Fixed position (mounted) [In-line] laser bar code scanners: * microscan 800.762.1149 info@microscan.com [Ken SMTnet] * symbol technologies symbol.com [Russ SMTnet] * Keyence and RVSI inline scanners [B Norman SMTnet] * Datalogic TC1100 bartec-systems
Electronics Forum | Thu Aug 24 16:08:18 EDT 2006 | Frank R.
Thanks Bill and Dave for your help, Sorry Dave if I didn't search for information in archives. After wave process we have 2 ICT, 2 AOI machines 4 PVA conformal coating machine that will be use on 3 different lines. The quind of automation I want to
Electronics Forum | Mon Aug 21 10:47:48 EDT 2006 | FredC
Hello Mika, I just checked a windmill and a test nozzle we have on the bench. The useful travel of the nozzle before the risk of the crosspin getting stuck in the loading gate is 1.5mm, if it gets stuck it is the nozzle is 1.7 up. If the cross pin is
Electronics Forum | Sun Aug 27 06:32:24 EDT 2006 | mika
Many Thanks to You all. I think we should be ok with the majorty of our cap's if we set the comp. thicknes to 0.2 mm less than the actual size to be able to compensate for the variable thicknes from different wendors for a certain component. Do You
Electronics Forum | Mon Aug 28 09:20:42 EDT 2006 | pr
Yeah, changing it while you run is ridiculous. I would take my thinnest part and play with the thickness, until you make it as thick as you can (and still place the part with good results). Then use that thickness for all. You can put a dial indicato
Electronics Forum | Wed Aug 23 12:14:15 EDT 2006 | jdengler
At a previous job we had a kit to splice the belts. It was a clamping and squeeze device and a soldering iron with a flat blade. You would cut the ends for a suare edge, put the belt in the clamp unit with a small gap. Use the iron to melt both en
Electronics Forum | Fri Aug 25 07:53:12 EDT 2006 | Hussman
Board House, One last question. Could the above changes make the board more ridid? My concern is we insert Pem nuts via a press. Nothing has changed in this process except the board house. Now when ever we insert these Pem nuts the board cracks.
Electronics Forum | Tue Aug 22 12:56:29 EDT 2006 | Chunks
Russ is right. The pad in the middle needs to be soldered as well. Also, the ends of leads exposed are not plated as well, so you will never get a toe fillet. Drives our IPC experts nutty, or should I spell it "knutee"? I don�t know, I went to a
Electronics Forum | Thu Aug 24 06:58:19 EDT 2006 | davef
Darby National published stencil recommendations for their LGA in the "SMT Assembly Recommendations" section of: http://www.national.com/an/AN/AN-1187.pdf Is it possible that Silicon Laboratories published a similar document for your Cygnal CP2101?
Electronics Forum | Fri Aug 25 09:01:42 EDT 2006 | russ
We sire don't AJ, We use a single large aperture in center and the outer pads are just reduced our standard which is I believe about mil off of each side or 2 mils in X and Y. As far as side fillet, sometimes we get them sometimes we don't, I attri