Electronics Forum | Sun Mar 19 16:32:05 EST 2006 | ausajid
hi same sort of broblem v r getting after reflow. i am not sure about the solderbeads how u can reduce, but the other issue u r talking about is apeture blocking.... u can reduce it by reducing the seperation spead. reduce it as low as 1-2mm/sec. th
Electronics Forum | Mon Mar 20 08:36:30 EST 2006 | jdengler
I've never had this problem on an Omniflo oven, but have seen it on others. It has always turned out to be mechanical. A bearing going bad or FOD in the rails. I would pull the chains and carefully check each link of both chains, all of the bearin
Electronics Forum | Tue Mar 21 07:31:54 EST 2006 | cyber_wolf
We had the exact same problem on our OMNI 10. We found that two of the rails the pin chain rides in were warped. Somehow at one point our PC lost communication with the oven and the heaters went wide open for several minutes...this is what caused th
Electronics Forum | Tue Mar 21 21:46:47 EST 2006 | alphaman
I was wondering if anyone with Quad QSV1 programming experience would be interested in offering some help VIA e-mails. We just recently purchased a used machine and are running it quite well. Problem is it seems extremely slow. I would like to get
Electronics Forum | Fri Mar 24 08:44:08 EST 2006 | Mark
I have used tooling holes, connector holes, via holes, and others. As long as the hole is consistent than it should not be a problem. I have never tried a pad for a fiducial before because of the paste being on it and thought it would not work. So ma
Electronics Forum | Sat Mar 25 16:05:13 EST 2006 | loz
Hi, sounds unusual if your profile is accurate that you have so many residues. Had a similar problem before with no clean flux and with various flux manufacturers, and all residues were down to excess flux. This does not help your case though. How a
Electronics Forum | Thu Mar 30 08:06:31 EST 2006 | smartasp
Hi Samir I totally agree with you on the customer issue. We have all of them. Where we have free hands we supose to use the flux as specified (one fits all) by our technical guy at the head office in europe. I realy start to question the desicion si
Electronics Forum | Thu Apr 06 03:17:45 EDT 2006 | Slaine
we have more of a problem with transfer of salts from skin onto the products. Oils ect can be cleaned off in our solvent based cleaning system which we put everything through, but the only way to remove salts is with warm water. And we dont use a wat
Electronics Forum | Thu Apr 06 15:22:19 EDT 2006 | L. Molinero
In fact the use of gloves will eliminate the transfer of oils and some organic residues to the boards, but then you may have an additional problem, cotton residues (lint) are also a concern specially when handling boards with fine pitch or small size
Electronics Forum | Thu Apr 20 03:46:26 EDT 2006 | aj
Hi Jon, Thanks for that. I seem to be having a problem getting a unit on Trial. I have plenty of access and my main priority is to reduce the amount of dross (or may I say Solder) that we send back as Dross, I am based in Ireland so I have to go t
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