Electronics Forum | Fri Mar 31 13:59:21 EDT 2017 | westshoredesign
Need more information. BUT if your strictly considering just the paste change. I would imagine your changeover would be little to no different than changing to the second board if you were using the same paste. Maybe take extra care cleaning your sq
Electronics Forum | Fri Mar 31 15:58:07 EDT 2017 | jutikagokarn
Thank you for your response. We build boards on an SMT line that is shared with other companies too and are currently using water soluble flux based solder paste on both boards. We realized an issue with washing on one of the boards so requested to
Electronics Forum | Sun Apr 02 08:45:30 EDT 2017 | davef
Other clean room exhibitions * Cleanroom Technology https://www.cleanroomtechnology.com/events/events_page * Clean Zone https://cleanzone.messefrankfurt.com/frankfurt/en/exhibitors/willkommen.html * Cleanroom Exhibition Istanbul https://www.tradefa
Electronics Forum | Mon Apr 10 14:26:38 EDT 2017 | jdengler
Hi Mark, The status messages for these older UIC machines aren't always as helpful as we would like them to be. What exactly is happening? No air for the whole inserter part of the machine, or the inserter head only? It's been a while since I ha
Electronics Forum | Mon Apr 10 15:34:53 EDT 2017 | mrich208
Hey Jerry, The valve that sends air to the head of the inserter does not close when you press the "Interlock" button. If you press on the end of the solenoid with a screewdriver to force it the air makes it to the head. If doesn't seem like it is tr
Electronics Forum | Sun Apr 16 11:16:27 EDT 2017 | davef
Other clean room exhibitions * Cleanroom Technology https://www.cleanroomtechnology.com/events/events_page * Clean Zone https://cleanzone.messefrankfurt.com/frankfurt/en/exhibitors/willkommen.html * Cleanroom Exhibition Istanbul https://www.trade
Electronics Forum | Mon Apr 17 10:21:21 EDT 2017 | dontfeedphils
So I'm starting up a conformal coating process from scratch (again, although it's been about 10 years) and I'm looking for the best option for verifying thickness. I plan on going the "coupon per setup" route which will encompass both our manual spr
Electronics Forum | Wed Apr 19 02:31:02 EDT 2017 | robl
Hi Phil, We ask our PCB suppliers for solder samples and any drop out from manufacturing PCBs and use these for profiling, test process runs etc. If your purchasing team is approachable enough it is worth having the conversation. I would alway
Electronics Forum | Fri May 05 10:49:54 EDT 2017 | dontfeedphils
So I think I've given up a bit on the FR4 coupons due to complexity and having to custom order them every time we'd need a reorder. In the past I've used aluminum coupons, about the size of a regular business card. Some extensive googling hasn't tu
Electronics Forum | Wed Apr 19 09:25:05 EDT 2017 | charliedci
We run loader (no conveyor) printer (conveyor) P&P (conveyor) P&P. Hand carry to reflow, hand carry to AOI. Conveyors are there for reason you mentioned, access to equipment. It is much easier to move conveyor than P&P or printer. Fortunately have no
