Electronics Forum | Mon Feb 03 23:55:58 EST 2003 | MA/NY DDave
Hi If this is the tombstoning I know which is evidenced by parts touching each other and some obvious colored material at the edges just wash them again real good. Now you might want to do some IR tests just in case you will have a reliability hit.
Electronics Forum | Wed Feb 05 13:56:40 EST 2003 | davef
I figure if you need the rest, you don't need these. These strips are from some laser cutting tool fabricator. They give them to their customers [laser cut stencil fabricators] so the customer can do a good job. Yall have a nice day now, y'hear?
Electronics Forum | Tue Feb 04 14:05:10 EST 2003 | bradlanger
I am haveing some trouble with ceramic capacitors breaking on a couple of boards I am running. The boards I have trouble with are in a 6 up and 12 up array and the caps are near the score lines where the individual boards are broken apart. Has anybod
Electronics Forum | Wed Feb 05 12:14:55 EST 2003 | slthomas
Increasing the score depth enough to make manual depaneling safe may very well make the panel useless, depending on your automated processes and handling requirements and methods. We use depanelers daily, hourly, even. We prefer to route the boards
Electronics Forum | Mon Feb 24 19:16:38 EST 2003 | Neil
Brad, This is a common problem and may relate to the design of the board. In all cases when a device such as a capacitor is place near the edge of the board and the board must be de-panelled, the capacitor must be parallel to the break line. If the
Electronics Forum | Tue Feb 04 19:53:50 EST 2003 | joeherz
Hello All, I've come across this machine and have no experience with Streckfuss other than the little radial "trim only" unit. Does anyone own one of these? Good, bad, ugly? The one I found is going for $2.5k and has a good selection of dies.
Electronics Forum | Tue Feb 04 21:49:29 EST 2003 | Bach Huss
We have TCM 3000 in house. The problem is we have alot of nozzle bypass (up-down) problem due to the miniature stroke bearing looses it's librication or dust collected in the bearings. Anyone has any idea what grease or lubricant that can be applied
Electronics Forum | Wed Feb 05 11:21:24 EST 2003 | pjc
First off, get them designed out. I had this problem once and filled them with SMD adhesive and cured prior to printing. We were careful to be sure the solder lands were clean of any adhesive prior to curing. It worked out very well and we did this p
Electronics Forum | Mon Feb 10 05:32:44 EST 2003 | matherat
BPan, I would like to discuss a possible solution to this that involves some of the suggestions found here but, with a twist that our process offers. This would be better discussed one on one somewhere other than this forum so if you still need sugg
Electronics Forum | Mon Feb 10 15:39:20 EST 2003 | bpan
Thanks for all the info guys. Dont think that the problem is a thermal one and I believe the guys designing the board just need to design them out. I have directed the customers we get the boards from to read this posted question so that they could s
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