Electronics Forum | Thu Dec 03 15:34:57 EST 2015 | proceng1
Superior 420-XF-LF is what we use. When we switched, it took some time of just running it through the stone before we got the optimal performance. Especially when going into the clean and dry tank on monday morning, we usually let the fluxer run for
Electronics Forum | Thu Apr 12 13:04:47 EDT 2007 | slthomas
Handling requirements of all classifications of moisture sensitive devices is found in J-STD-033. It really isn't an issue for most parts unless they're going to reach reflow temperature again, which is unlikely unless you're removing a nearby compo
Electronics Forum | Sat Nov 07 18:18:58 EST 2015 | ttheis
Hi everyone, We just got our first wave soldering machine operational (novastar 8s) and its working great. I'm just a little unsure about how to best maintain the foam fluxer daily. Do you drain it from the machine each day or just cover the flux t
Electronics Forum | Sun Nov 08 15:27:25 EST 2015 | davef
Thinner: Flux thinner, NOT paint thinner We kept a spare stone in thinner in inventory. We cut PVC pipe to size, cap in one end, screw thread on the other, stone inside, filled with flux thinner and covered with a screw cap. I don't remember who we
Electronics Forum | Mon Nov 09 09:44:22 EST 2015 | davef
Purpose. This describes setting-up a wave soldering system set-up for a new assembly design or checking a wave solder machine operation with a test board. Applicability. To be used for new design printed circuit assembles and during machine accept
Electronics Forum | Wed Aug 18 10:28:17 EDT 1999 | Carol Zhang
Hi, I'd like to ask some tips about the merits and shortcomings o of both screen printer and stencil printer. For small quantity and highly mixed usage, which type of printer is suitable to our application? The boards contain no BGA and the fines
Electronics Forum | Wed Jun 04 12:56:46 EDT 2008 | charliedci
We have been using the the DEK VG system now for 1 yr. Required stencil storage space is greatly reduced and stencil costs are lower. We've had some trouble with stencils not mounting flush in frame, but after a phone conversation with DEK engineerin
Electronics Forum | Tue Jan 14 08:48:09 EST 2014 | davef
I don't know. What does your paste supplier say? You can run tests * That you used to qualify this paste in the first place. * According to IPC J-STD-005A Requirements for Soldering Pastes * Using your toughest stencil to print this paste on a bare c
Electronics Forum | Tue Jun 03 17:53:21 EDT 2008 | pms
Anyone out there using this system ? We have been using the older DEK Vectra system. I don't like it, never did, but do like the small storage footprint, and are stencil supplier is showing signs that this system is gonna be obselete in the near fut
Electronics Forum | Tue Oct 22 10:23:38 EDT 2002 | davef
ubga and stencil
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