Electronics Forum | Fri May 21 11:59:24 EDT 1999 | John Eramo
Has anyone had any experience or data using vibration during the reflow process. We introduced a vibration device attached to the fixed rail on a Vitronics reflow oven. The reason was to prevent skewing on large PLCC devices. The process worked very
Electronics Forum | Mon Jan 16 11:00:33 EST 2006 | frankp
Danny, I'm hoping to hear more about this, too. I've seen it mentioned in a couple of other posts, but so far Sara G. (Foresite Inc.) is the only regular SMTNet poster that's actually seen this stuff. Really curious about residues, and what kind of f
Electronics Forum | Tue May 02 02:45:14 EDT 2017 | Rob
Hi Evtimov, I've seen lower cost versions around depending on your volume - Inertec Cube being the one most recently "introduced" to us. The Sales Engineer described a custom fixture for us called a stamp that would hit every joint at once. Noth
Electronics Forum | Mon Feb 14 09:22:13 EST 2005 | vortex
Recently I have started refurbing my companies extremely neglected Hollis TDL wave solder machine. After doing a general cleaning, de-fluxing, and de-greasing I have all the mechanical components back in working order. What i am left with is the elec
Electronics Forum | Fri Aug 08 07:27:43 EDT 2008 | lonta96
Hi, I'm from a semiconductor package assembly, and currently looking for an offline solder paste inspector capable of true volume measurement. Any recommendation for a machine that can measure paste volume on a leadframe (metal substrate)? I found
Electronics Forum | Tue Jun 13 08:51:37 EDT 2000 | Jason
ok now i have some more answers to questions. the 225F is the temperature as the pcb comes out of the last preheater before crossing the wave. the conveyor speed is anywhere from 3.65-4.00 should it be the same for all boards?? I am using superfl
Electronics Forum | Tue Jul 15 11:18:29 EDT 2003 | slthomas
It is an interesting situation....one that merits as much business philosophy analysis as technical analysis. I'll be getting my official 60 day notice today. Any criticism about our overseas suppliers (that were selected by sr. management w/o in
Electronics Forum | Fri Feb 17 14:00:26 EST 2006 | DannyJ
Baer, Sara, et al., Thank you all for your responses. I apologize, we have a new line installed and have been quite busy the last month... I'm downloading the video as I type this from pkay. Samir, please, if you get the sample and give it a tri
Electronics Forum | Tue Sep 22 10:29:18 EDT 2009 | stepheniii
To how many decimal places? Do you want to have a factor for different screen printer operators? There is no such formula and I doubt there ever will be one with any real accuracy. The stencil house might be able to tell you the total area of the
Electronics Forum | Mon Nov 02 04:02:26 EST 2009 | dannou
Pitbull, Yes. OS2 is the OS too, get it. Wouldn't you figure....right after we buy the VT9500, Orbotech comes out with a Windows XP Professional platform. A more "user friendly" operating system. I'm sure that most systems out there are superior i
