Electronics Forum: no-clean solder paste 2014 (Page 4 of 59)

solder paste storage to -40 degree celsius

Electronics Forum | Tue Jan 14 13:21:17 EST 2014 | emeto

This is according to Kester What happens if the paste gets too cold? At temperatures below -15oC (5oF), one or more components of the solder paste may crystallize, producing a non-homogeneous appearance to the solder paste. Such non-homogeneity may

solder paste storage to -40 degree celsius

Electronics Forum | Tue Jan 14 13:26:28 EST 2014 | emeto

You can also see this: http://www.efd-inc.com/NR/rdonlyres/7C8592BD-70D0-4A0A-91C4-2A2743EB6710/0/EFDFrequentlyAskedQuestions.pdf

Panasonic Panasert SPPV solder paste screen printer

Electronics Forum | Tue Nov 18 21:18:29 EST 2014 | sonavc

Thanks, I don't have change to try the Password Now my machine boot up and get " BLUE SCREEN " I screw up my windows NT. Does any one know who till service this machine, reinstall the software and application. I'm in Southern California , CA 92708

solder paste storage to -40 degree celsius

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

Panasonic Panasert SPPV solder paste screen printer

Electronics Forum | Sat Oct 25 13:36:39 EDT 2014 | sonavc

Hi everyone, hope you can help me with this machine I bought used and after it is set up , it runs good, home position. I can click the tab Start, and Setup. But I can't click the tab I/O , edit or system. Because, I think I can't log in the Level

paste quality

Electronics Forum | Mon Feb 10 14:34:56 EST 2014 | jigo91

Hi, I wanted to know how can we test our paste quality, as viscosity, temperature in which it is delivered to the SMT line and other variables that can affect our paste dispense or soldering. Our concerns are that paste quality may be causing solde

High-speed solder paste dispensing. MY500, MY600, FX-D....?

Electronics Forum | Tue Dec 30 20:23:34 EST 2014 | jeff701

What does "maintain it really good" entail? For reference, this is our maintenance procedure for the FX-D: - At the end of an 8hr shift, the solder paste path is purged start-to-finish using Nordson's ValvePurge. The machine's then powered down and

High-speed solder paste dispensing. MY500, MY600, FX-D....?

Electronics Forum | Tue Dec 23 12:34:27 EST 2014 | deanm

I'm sure you considered acquiring a second FX-D and run them inline, the first dispensing half the board and the second the other half. That would automatically double your throughput. You wouldn't have to worry about a new process, consumables, et

High-speed solder paste dispensing. MY500, MY600, FX-D....?

Electronics Forum | Tue Dec 30 20:14:30 EST 2014 | jeff701

We've actually bought a second FX-D, which is intended to mainly handle smaller, higher-volume boards. That will still serve to improve throughput. But at the same time, we're also adding another pick'n'place machine which has a rated speed that's 2

paste quality

Electronics Forum | Tue Feb 11 12:44:32 EST 2014 | cyber_wolf

Jigo, We have never had a need to do internal testing on solder paste, and your paste supplier should be able to tell you what the correct operating temperature range is. All of the big names in solder paste have tight quality control and I suspect t


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