Electronics Forum | Wed Aug 10 10:14:18 EDT 2011 | lisalau
Below is a cheating experience from one of my friends. To all SMT friends___a cheating experience to share with you We made payment to Autento Electronics in Singaporen on OCT 30th,2009 to purchase Siemens Feeders,and they agreed to make shipment w
Electronics Forum | Fri Nov 20 08:23:13 EST 2009 | jeffreyj
MikeS - Thanks for the tips. Coombs book has been on my "to buy" list for awhile now... Guess I better buck-up and get it. EMPF is an old gem, for sure, but one I had forgotten about, so thanks for that reminder. I couldn't find the SMT 101 guide at
Electronics Forum | Fri Mar 10 12:28:24 EST 2000 | Keith Luke
SMTnet extends a warm welcome to the Center for Board Assembly Research (CBAR)at the Georgia Institute of Technology who have joined with SMTnet to provide access to the Electronics Forum through the school's web site. SMTnet is pleased to cooperate
Electronics Forum | Fri Feb 11 18:09:11 EST 2000 | Glenn Robertson
Russ - I agree with the other guys that the problem could be black pad or some intermetallic problem, possibly related to the "conversion" to HASL finish. But my first guess is still partial reflow at wave soldering. You won't catch it by push
Electronics Forum | Wed Dec 20 09:41:52 EST 2000 | blnorman
Ideally we want to mix the same lot numbers in a repackaged tube. Once again, these are partial tubes that have been thrown away. If the ratio is right to begin with the only change would be due to air exposure. Semco makes a TC seal which, if we
Electronics Forum | Tue Sep 26 09:42:38 EDT 2000 | Chris May
I have to agree with Wolfgang & Jacko. Two months ago, I decide to run a lead free paste trial. The paste was supplied by company "X", and they stayed on site to witness evaluation. I trialled the paste using EXACTLY THE SAME equipment, stencil and
Electronics Forum | Sat Sep 30 23:57:11 EDT 2000 | DL
I have to agree with Geo. I've a number of years exp. with Quad Machines and currently waiting for the Installation of the APS-1H so I can be trained. However, the quad techs take no prisoners when it comes to chasing down bugs. The Meridian is Quads
Electronics Forum | Tue Aug 29 10:44:01 EDT 2000 | Dougie
Hi, This a dull question I know, but I have a boss who want's an answer... PCB snap-offs: * Design keep them to a minimun to save cost on the PCB * Production want more to stabilise the board when it goes through the process as some PCBs partially
Electronics Forum | Fri Aug 11 08:52:11 EDT 2000 | vickij
Kyle: I have also used the Kester, and the biggest difference I found between the two is that the MultiCore is a lot thicker. I had to make some printer adjustments to use the Kester; I had to use a little less squeege pressure to get a clean print
Electronics Forum | Tue Jul 25 20:34:48 EDT 2000 | Dave F
Travis: Several points: * When we converted artwork (back in the Jurassic Period), we used a huge digitizer pad and the original artwork. * While your Rube Goldbergian (http://www.rubegoldberg.com/gallery.htm ) arm encoder thing sounds fascinating
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