Electronics Forum | Wed Jul 20 16:51:48 EDT 2005 | Pete Roy
My Dek printer "forgets" the speed setting after a few passes and reverts to a faster speed thus screwing up the print. If you edit and change the programmed value and save it, all remains find kind of like refreshing the memory. Any suggestions, I
Electronics Forum | Thu Jul 21 22:22:50 EDT 2005 | Ken
Hey, Peter. back in the mid 90's I reversed engineered their drive system because of a dispute over print speed malfunctions. I prooved correct that they had made published claims about their drive topology that were not true. They agreed to redes
Electronics Forum | Fri Jul 22 01:31:39 EDT 2005 | fastek
Peter- You're not going to solve this problem here. Call DEK.
Electronics Forum | Wed Aug 03 10:08:57 EDT 2005 | Me
Try this: http://www.adamtech.co.uk/support.html
Electronics Forum | Wed Jan 03 23:00:18 EST 2007 | new guy
I'm a new guy in this field. I have a question about solder paste process. Is there any effect to the solderbility if we do a lot of contact to copper pad without using any insulation ( direct to the finger ). Where can i get information about smt pr
Electronics Forum | Tue Sep 13 04:31:39 EDT 2005 | milroyperera
Hi, I`m using Sn633-2T-E solder paste that is specially formulated for fine pitch where 12mil pitch is applicable.I have the data sheet of this paste but the squeegee speed is not defined. What is the expected speed for solder paste printing process?
Electronics Forum | Tue Sep 13 09:08:15 EDT 2005 | russ
Squeege speeds can vary from .5 in/min to 6-8 in/min. It really depends on what the prints look like. For ultra fine pitch I usually start at .8 in/min and take it from there.
Electronics Forum | Tue Sep 13 14:39:07 EDT 2005 | russ
Minutes, seconds, something like that! It is seconds, sorry. I hope Milroy doesn't have any issues with process speed (12-20 min. print time per my way)
Electronics Forum | Thu Sep 15 16:35:08 EDT 2005 | slthomas
I wouldn't expect them to define squeegee speeds any more than they would tell me which printer, squeegee blade, or surface metallization to use. Start at 1"/sec. and see what it looks like. Try 2"/sec and .5"/sec. and see if they're any worse or b
Electronics Forum | Mon Feb 20 20:47:59 EST 2006 | davef
We assume your stencil is clean. So, try: * Reduce stencil separation speed. * Reduce squeegee pressure. If the pressure is not proper, excess number of particles are stuffed into an aperture and inner pressure / friction among particles increase, an
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