Electronics Forum | Fri Feb 16 09:16:19 EST 2007 | John S.
We conducted a DOE to establish our print setup parameters. These will of course depend on the paste you select, and the thing just runs. The techs store the head in a ziplock bag when not in use. When they need to run, they just attach the head,
Electronics Forum | Fri Feb 16 09:30:38 EST 2007 | DEK Answer Guy
Hello PR, PumpPrint� technologies enable high throughput adhesive deposition using a screen printing platform. Careful selection of stencil material, and informed study of the design of apertures and other stencil features, enables a wide range of
Electronics Forum | Wed Apr 25 17:44:05 EDT 2007 | Cmiller
WOW, just no innovation here. Nobody thought to sick some suction cup thinggys to is so it can place parts too and a little dispenser so it can put down paste and yea, an old convection rework wand and wow, we can do SMT and AOI. GOD, what was I thin
Electronics Forum | Mon Jun 11 10:40:46 EDT 2007 | ramseyn
Jim, Another good resource would be Asymtek (www.asymtek.com) I have had a lot of luck with their dispense equipment for underfilling applications. They have run tests in the past using various methods for our company to determine what type of epoxy
Electronics Forum | Tue Jun 19 08:35:24 EDT 2007 | pavel_murtishev
Dear Sami, Consider doing DOE it the printing speed is a point of concern. A few questions: 1. Which glue do you use? 2. What are the printing process parameters you have entered into your DEK? Could you list them here (front/rear printing speed, s
Electronics Forum | Mon Oct 01 11:54:56 EDT 2007 | dyoungquist
Last I heard the Mydata MY500 jet printer was in the $275k-$325k range. If it does all they claim, I would love to have one. However, we only buy 45-50 screens each year and have only a small amount of rework due to paste errors that the MY500 woul
Electronics Forum | Mon Feb 25 13:12:20 EST 2008 | bschreiber
Hello CarlN, Yes, StencilScan can reverse engineer a stencil, screen or a board. We just take a high resolution scan of the stencil/screen/board and the software does the rest. Another cool feature is the Assembly Module option for producing assem
Electronics Forum | Fri May 09 20:17:58 EDT 2008 | fastek
Seems that if you are worried about the paste staying in the machine for too long then you are not the type of user "auto paste" was designed for..........and you will see zero benefits from it. This feature was designed to try to squeeze another f
Electronics Forum | Mon May 12 11:56:03 EDT 2008 | vms
Sr. Tech I thought that was you, and have been wondering how you was doing. Any one that has been around this pcb business, if there is a business any more, knows that we all get involved in dealings that we could have done different. I do have a f
Electronics Forum | Tue Jul 01 13:45:12 EDT 2008 | realchunks
The actual solder joint occurs BETWEEN the part and the pad. Adding more solder on top will add strength slightly, just by being in the way when you pull on it sideways. A weak joint with a weeks worth of solder on it will still be weak. Solder is
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