Electronics Forum | Tue May 12 10:03:12 EDT 2009 | daan_terstegge
Hi All, I see more and more components like QFN or LGA with bottom-only terminations,with landpatterns getting finer all the time. I have no ppm-figures of our process, but based on a benchmark study by Agilent I'd say that 500 ppm is a decent value
Electronics Forum | Tue Jun 02 02:52:24 EDT 2009 | jasreeves
Probably covering old ground here, but when I read marketing data, brochures etc for new P&P machines, they always state the CPH. You know... 12,000 chips per hour or 18,000 chips per hour and so on and so forth. However, you try and place 0201's at
Electronics Forum | Wed Jun 03 16:26:37 EDT 2009 | wisch123
The most innovative new technology today is ccoming out of Fuji. They don't really advertise, so if you haven't gone to a show lately you might not have seen it. The machine is call the XPF-W and it sets the new standard for quality, accuracy, reliab
Electronics Forum | Fri Jun 26 09:09:17 EDT 2009 | boloxis
thanks James, that is good to know about Assembleon. Siemens does that all the time to me nowadays. Anything that anybody want to say to Universal Advantas X ? I benchmarked a Universal AC30 + AX11, an Assembleon MC24 + MC1, a Siemens SX2 + SX1, a Ju
Electronics Forum | Wed May 27 16:39:33 EDT 2009 | rmitchell
Hi, I think vision 20 will work as well. If not we have used 100 or 105. Have you tried placing the part with the machine trace on? If so is it finding all the leads? any error codes? If you are defining the leads in the EL lead data I would not d
Electronics Forum | Fri Jun 12 12:01:07 EDT 2009 | sadamson
Hi I work for Asymtek, so you know my affiliation up front. I just want to mention that Asymtek makes conformal coatings sytems from Bench tops to full auto in- line systems. We have applications labs in the USA and around the world to help companie
Electronics Forum | Wed Jul 01 13:41:25 EDT 2009 | jlawson
Are you sure it is the Z axis, and not the > rotation, I had one machine which often did > something similar, it would buzz loudly, > especially if you touched or applied rotation > pressure to the gear belt which rotates the > head. It never ca
Electronics Forum | Fri Aug 14 10:51:30 EDT 2009 | rway
If he is the same Martin Gershenson who works for Christopher, then I'de believe he's being sneaky. We demoed one of their units three years ago, along with Mirtech and YesTech. Of the three, they were the only ones who wouldn't let us experiment w
Electronics Forum | Wed Sep 23 03:43:31 EDT 2009 | d0min0
hello, we are profiling with the pcb each day - results are very good with a small delta we made another test board with TC only in the problem places - same good result we tried 500-600 boards on 12 zone machine - zero defects while on standard 6
Electronics Forum | Tue Sep 01 12:47:37 EDT 2009 | rodrigo
Hi all, Our IPII just developed yet another issue. The PCB goes in the conveyor and when in the loader, the lifter goes up and after a few seconds I get a lifter cycle alarm error. I checked the in/out screen and when I make the lifter go up, the se
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