Electronics Forum | Thu Jun 28 16:55:45 EDT 2007 | hegemon
Hey Brian, Did you use the auto profile feature on your DRS25 machine to arrive at your profile? Our DRS25 has been doing quite well at larger BGA components. Most critical is a good preheat until the PCB reaches at least 140c, followed by a 2degC
Electronics Forum | Tue Sep 28 04:10:26 EDT 1999 | Wolfgang Busko
| | | | | | | Jackie's posting recently and responses to it got me to dondering. First, recollecting, we bought an IR rework station a couple million years ago. It had a IR source on a stand, a bunch of lenses, and Reynolds aluminum foil for shield
Electronics Forum | Tue Sep 28 06:36:35 EDT 1999 | Earl Moon
| | | | | | | | Jackie's posting recently and responses to it got me to dondering. First, recollecting, we bought an IR rework station a couple million years ago. It had a IR source on a stand, a bunch of lenses, and Reynolds aluminum foil for shie
Electronics Forum | Fri Nov 21 11:40:53 EST 2014 | gregp
Hi Spoilt, Thanks again for the feedback. It is really an eye opener for me. What I fail to realize is that perception, whether right or wrong, plays a big role in whether or not someone might consider a process change. Your first comment is reall
Electronics Forum | Sun Oct 11 16:20:49 EDT 2020 | kumarb
Hi. My 2 bits...from your list, we have had communication with Seamark and our experience so far has been very positive. We are reviewing to purchase one of their BGA rework systems, primarily from the video on youtube showing Louis Rossman running o
Electronics Forum | Sun Mar 07 08:19:24 EST 1999 | Earl Moon
| | | | | | | | I'm having a fun time between BGA rework/repair using an SRT 1000 and SPC efforts (much easier) using DEK stencil printing processes and BTU reflow with 6 Fuji lines in between. | | | | | | | | Concerning the BGA stuff, I'm getting
Electronics Forum | Sat Mar 06 13:34:04 EST 1999 | Earl Moon
| | | | I'm having a fun time between BGA rework/repair using an SRT 1000 and SPC efforts (much easier) using DEK stencil printing processes and BTU reflow with 6 Fuji lines in between. | | | | Concerning the BGA stuff, I'm getting about 60% succes
Electronics Forum | Fri Aug 13 13:25:09 EDT 1999 | ScottM
| | | | Ladies and Gentlemen, | | | | | | | | As a newly appointed DFM/CE "guru" here, one of my responsibilities has become repair (of course). As I have some knowledge of BGA repair/rework using semi-automated equipment, it naturally follows I wou
Electronics Forum | Tue May 23 20:39:37 EDT 2000 | Dave F
Scott: Sounds like fun: � Solder joint strength in pull/shear varies with lead geometry, solder volume, lead metal/metallization, and the test method. � Among things, IPC-TM-650 talks to getting pads off-of boards. For instance: Method 2.4.8 is for
Electronics Forum | Wed Jan 05 16:36:54 EST 2000 | Dennis O'Donnell
We've recently purchased a Nicolet Imaging System. There are several brands on the market and some alternatives. From our research we found that you basically get what you pay for. I would plan on spending from 30k to 60k for a good quality system
