Electronics Forum | Sat Feb 01 16:11:24 EST 2003 | Paul Smith
I would suggest scoring if the profile allows, leaving residual material of circa 40 - 50 mil - That is what I do on a 125mil thick PCB width of the pis is approx 200 mil Mouse bites on a board as thick as 135 mil will mean its extremly difficult to
Electronics Forum | Thu Jan 22 08:48:42 EST 2004 | patrickbruneel
Kris, You will need to change your probes to "bite" into the surface twisting probes specialy designed for copper surfaces. The surface hardness of copper is a lot higher compared to tin. link to article from osp manufacturer (see page 5) http://www
Electronics Forum | Fri Jul 29 09:45:04 EDT 2005 | aj
I do not think you can modify a 8*4 feeder to 8*2. Suppliers make a hell of a lot of money out of feeders so I would say they have that one covered. I think you will have to bite the bullet and buy 8*2 feeders. If you find out that you can modify
Electronics Forum | Thu Mar 16 10:15:55 EST 2006 | slthomas
I would again suggest that you REALLY need to profile that board. It does sound like you're not getting enough heat to that component, but if you just crank up your reflow zone how will you know you're not overheating something smaller unless you b
Electronics Forum | Fri Jan 26 11:12:51 EST 2007 | realchunks
Taking a pole for s&g's. Just got out of a meeting and the customer said the solder joint of the parts only occurs at the fillet. "Without the triangular part of the solder there would be no solder joint." These where actual words spoke. I know d
Electronics Forum | Wed Jul 26 11:13:06 EDT 2017 | jdengler
It can be done and is done all the time. You need to check with your customer about this since you will not have clean square corners along the edge. If they are snapping the boards into a holder they may need the square corners to securely hold th
Electronics Forum | Wed Jul 26 11:35:34 EDT 2017 | proceng1
You are referring to the web left after the break, right? I figured it was possible, but I did some searching and couldn't find anything about it. Do you have a board or picture you could post of this?
Electronics Forum | Thu Jul 27 10:57:35 EDT 2017 | fkn
We make pcb depaneling equipment and many of our customers do a combination of tab routed panels with pre-score in order to speed up the singulation process. If you like, I can send you a picture of an example. Regards Klaus Heimann FKN Systek Tel.
Electronics Forum | Thu Aug 31 09:04:23 EDT 2017 | hxamalia
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Electronics Forum | Mon May 03 15:16:01 EDT 2021 | capse
Thin FR4 can be routed with a CO2 laser with high quality results, the edge is precise and free of slag. The process is extremely low stress. If the edges are straight you can consider sawing. 0.4mm (0.016") FR4 can be laser routed and sawn at spee
