Electronics Forum | Tue Jun 18 11:27:53 EDT 2013 | emeto
When I was at DEK training they suggested to remove and inspect the cards. I think it was every 6 months - it might be depended on how many shifts you work. I personally don't like to do that either, because even on the training there was a problem w
Electronics Forum | Wed Jun 19 09:14:37 EDT 2013 | rgduval
I've used it at my last two companies, and quite like it. The base floor has to be prepared correctly, so that the epoxy bonds correctly, but, it's easy to maintain, and is pretty durable. Repeated movement of bench chairs over it does cause wear
Electronics Forum | Fri Jun 21 11:42:12 EDT 2013 | hegemon
It is an audit of every assembly process. Think of how ISO 9001 or 13485(for Medical Devices) might go through your Quality system, documentation, training records, etc. and apply that scenario to your actual processes and documentation of the same.
Electronics Forum | Fri Jun 21 12:22:04 EDT 2013 | action_101
Thanks Hegemon. I am pretty familiar with what they will be auditing and we are ISO 9001 certified, so I am familiar with that as well, but I was hoping to hear from someone on how thorough we can expect the auditor to be for the Nadcap from experien
Electronics Forum | Mon Jun 24 14:52:40 EDT 2013 | ryansmta
I am in need of two Fuji or Panasonic "tape and reel" holders. I will be using them to hold dummy 0402 and 0201 outline components which have undergone some special treatment and packaged in tape and reel. This is not for SMT application but for s
Electronics Forum | Thu Jun 27 08:41:38 EDT 2013 | emeto
I would suggest that you go to the X-Ray world. I know for sure that Dage(Nordson Company) can make actual u-cut for the ball of the part. They can see and measure everything in 3D. I am sure if they can do it other X-ray machines can probably do it
Electronics Forum | Mon Jul 01 12:37:38 EDT 2013 | tpost
I do have access to an X-ray but it is only 2-D and it just appears as a black solder joint, not to impressive.. The main question though if it is a reowked solder joint does it still need to show wetting on the lead or can it be covered with solder
Electronics Forum | Mon Jul 01 13:25:31 EDT 2013 | tpost
I think it is wetted also but I cannot verifiy without actually seeing the toe, heel or side fillets. In this case, the lead was overhanging the pad and as with this type of lead it is not acceptable so they were reworked. Many times rework personel
Electronics Forum | Thu Jun 27 23:49:40 EDT 2013 | cedric77
I had a solder paste SAC305 T4, with flux loading of 11.5%. After retrieivng out from fridge(5deg) after 48hrs, the paste turn dry (like dry mud? and after double checking the flux loading it becomes 12.5%. Has anyone ever experience this or any opi
Electronics Forum | Sun Jun 30 20:46:20 EDT 2013 | kumar_antom
HI there, I am having problem on the solderability for the fine pitch lead on SD card holder on this pcb.Have tried different kind of temperature settings on the reflow but the problem still occurred.Pls refer to the attached pictures.And when i jus
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