Electronics Forum | Tue Jun 16 14:46:25 EDT 2009 | grantp
Hi, If your using NXT to place these BGA's then you must be doing large runs. BGA's are the most easy part to place, and don't worry about them. Just stencil paste down for them as any other component. But we use 1:1 reduction on our stencil, so we
Electronics Forum | Wed Apr 27 08:19:41 EDT 2011 | charliedci
We are in the process of changing over our wave solder flux from alcohol based no clean to VOC free water based no clean. We are running an old Eletrovert with foam fluxer, tin lead solder. After preliminary testing on scrap boards and now starting t
Electronics Forum | Thu Apr 20 11:18:06 EDT 2000 | Russ
C.K. I would like to receive the paper that you wrote, I am in process of implementing VOC free at our factory and could use all of the information that I can get. Thanks Russ
Electronics Forum | Tue Aug 22 16:51:04 EDT 2000 | Dr. Ning-Cheng Lee
Yes, no-clean is more of a challenge, particularly for halide-free no-clean. Requirement on probe testability will make it more difficult.
Electronics Forum | Mon Jun 04 07:38:26 EDT 2001 | hussman
Ummm...Ok? Lumidor, The best thing to do is find out at which process this "wax" is occurring at. Targeting the process that just changed may be presumptuous on your part. Pick up the phone or make a visit. In either case, you're the customer a
Electronics Forum | Wed Jan 19 16:52:11 EST 2005 | Mike Konrad
Just curious� Why only localized cleaning? Why not clean the entire board? Localized cleaning by nature is labor intensive. Mike Konrad Aqueous Technologies (909) 944-7771 ext 29 www.aqueoustech.com konrad@aqueoustech.com
Electronics Forum | Thu Jan 20 08:37:11 EST 2005 | patrickbruneel
I agree with dave here's an example of a previous thread on the subject. http://www.smtnet.com/Forums/index.cfm?fuseaction=view_thread&CFApp=1&Thread_ID=6947&#Top
Electronics Forum | Thu Jan 20 10:12:08 EST 2005 | patrickbruneel
Mike, I totally understand your position. We find ourselves in two opposite camps. If no-residue was impossible my company would not be in business today. Lets focus on the topics so we can help people with their problems. Patrick
Electronics Forum | Sun Jun 18 21:41:58 EDT 2006 | Thanagon
Dear Sir, We used TAMURA type : TAF30-12DNS. This type nozzle can't moving up and down but we will modify that.Please comment that is O.K.? Regards, Thanagon
Electronics Forum | Sun Dec 17 18:14:12 EST 2006 | greg york
circuitmaster designs prowave is unbeatable. They may have an agent in the usa if interested I will try to find out for you. cheers greg
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