Electronics Forum | Tue Jul 16 02:48:54 EDT 2013 | trottmann
...Welcome to the dark side of Inspection... Does anybody have experience? Which Manufacturer has the best System? Whats the Problems? What equipment do you use and why? Best regards from the sunny side of Bavaria
Electronics Forum | Tue Nov 12 10:44:22 EST 2013 | aaronpavone
I have previously done a masking fixture through Pentagon, but was unsuccessful I think more due to the design of the board. Does anyone else have experience with other vendors that I could try out? I have seen InsulFAB and Ascentec as well. Thanks.
Electronics Forum | Thu Nov 14 18:44:49 EST 2013 | tombstonesmt
Contact Amy Buford; they are a local company here that's been supplying us for years. http://www.agicorp.com/ Great group of people and they will work with you to find the right solution to your application. -Nick
Electronics Forum | Thu Feb 25 09:18:05 EST 2016 | tombstonesmt
Have you looking into acrylic? We've had huge success with boards with stringent keep out areas while achieving proper thickness. Acrylic requires a thinner or cutting agent to perform repair/rework. -TSS
Electronics Forum | Wed Jul 13 11:59:06 EDT 2016 | emeto
Moisture before reflow is consideration, because damages parts and boards in the reflow process. It is all about this water expanding as gas and cracks part or causes PCB delamination. Moisture after reflow is still affecting the work of the product
Electronics Forum | Fri Feb 03 15:39:01 EST 2017 | ttheis
Thanks, we'll try this too. We aquired an asymtek millenium for dispensing selectively. It is setup for epoxies with a needle dispense head so we'll try to make it all work for us. One-part silicones seem to be the popular solution.
Electronics Forum | Mon Feb 06 16:15:08 EST 2017 | ttheis
Great, that is encouraging. I did order a few needle sizes from McMaster to try out when we get the machine setup. What do you recommend for clean up the equipment?
Electronics Forum | Wed Feb 22 08:46:14 EST 2017 | westshoredesign
https://webaps.ellsworth.com/edl/Actions/GetLibraryFile.aspx?document=2922〈uage=en
Electronics Forum | Wed Feb 22 09:17:08 EST 2017 | ttheis
Great; which do you recommend, 10, 20 or 30? Seems to me the 10 is most concentrated and 30 is least concentrated according to the flammability properties table. I'm not sure which would be best and I'd rather not try them all.
Electronics Forum | Tue Apr 18 10:54:55 EDT 2017 | dontfeedphils
I appreciate the response, but it doesn't really help answer my question as I've used the methods you've mentioned in the past without much luck. I'm looking specifically for a source of FR4 coupons, or the like. Thanks!
