Electronics Forum | Fri Aug 04 13:47:20 EDT 2006 | pemea1
apples to apples. 20 boards 80 parts top and 10 parts bottom. these boards are done on a semi regular basis (you know the boards are coming to you from an OEM at least three times a month, just no exact schedule). All that is required is pasting..mo
Electronics Forum | Fri Aug 04 15:46:08 EDT 2006 | Chunks
Two reasons company B is asking $40 instead of $15-$20; 1. The set-up of their placement equipment takes time, thus the extra labor. Parts may be hard to get or what they norm keep in stock, plus storage of parts. 2. They know they can get awa
Electronics Forum | Tue Oct 03 18:41:16 EDT 2006 | C.K. Flip
With recent implementation of VOC-Free flux in our shop, we've experienced little solder fines/balls on the above combo of VOC-Free, Water Based, and glossy to semi-glossy mask finish on PCB's. The solder balls show up on close conductor spacings, ~
Electronics Forum | Thu Oct 05 12:51:27 EDT 2006 | john_smith
cn, Currently we have a DEK265GSX a DEK Infinity and a MPM UP3000 printers and previously had MPM Accuflex,MPM UP1500 and MPM AP24s. No advice for the UP3030. We always had to work on all of the MPM printers for one thing or another and every time we
Electronics Forum | Fri Oct 06 14:54:30 EDT 2006 | Cmiller
I believe the early UP3000's had some significant mechanical issues. We have 3 UP3000 Ultraflex machines. We bought them used. These are great machines and easy to program but you need to have operators that really understand the machine. I dont thin
Electronics Forum | Mon Oct 09 14:30:44 EDT 2006 | Brian
I agree with Chunks. Programming was much simpler. The 2D inspection is much better on MPM. I didn't have to use offsets on the MPM or the DEK very often, but did more on teh DEK. I didn't like the front justified stencils on the DEK. I also did
Electronics Forum | Wed Nov 29 10:10:50 EST 2006 | M. Sanders
I'm sorry, Dave - I didn't make myself very clear. Yes, this space (not really a "gap") is filled with solid solder. For instance, if you place a gull-wing component in solder paste, after reflow, there will probably be a thin film of solidied solder
Electronics Forum | Thu Dec 07 11:49:28 EST 2006 | K
We currently have RMA and WS soldering processes here and do batch cleaning for both. We are experiencing some capacity issues and are interested in looking at an IN-LINE aqueous wash. My experience with in-line wash is only with WS. 1. Since RMAs
Electronics Forum | Thu Jan 12 10:05:13 EST 2006 | davef
There's a lots comparisons like this on the web. Here's one: Westwood Associates said on 8/12/2003: ||HASL||OSP||ENIG||Pd||Tin||Silver Flat||no||yes||yes||yes||yes||yes Solderjoint||Cu-Sn||Cu-Sn||Ni-Sn||Ni-Sn||Cu-Sn||Cu-Sn Contact||E-test, ICT||no|
Electronics Forum | Thu Oct 05 16:45:19 EDT 2006 | realchunks
Wow, I'd have to say the exact opposite. Compared to MPM the DEKs were WAY longer to program. But find out for yourself CN. Program each and get back to us. Don't forget to program in 2D as well. That will be the kicker! As for spending money,
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