Electronics Forum | Thu Mar 30 03:45:04 EST 2006 | dd
Hi all, Can anyone explain the main difference between using a 45 degree squeegee angle over a 60. thanks in advance d
Electronics Forum | Thu Mar 30 06:35:52 EST 2006 | davef
While you're waiting for others to respond, search the fine SMTnet Archives. For instance: http://www.smtnet.com/forums/Index.cfm?CFApp=1&Message_ID=40391
Electronics Forum | Thu Mar 15 09:30:01 EST 2001 | keith47611
We've actually seen best results with 60 degree blades (as measured from stencil surface to face of blade), and paste sticking has not been a problem since we switched to a higher quality metal blade. More expensive than the OEM stuff but worth it.
Electronics Forum | Tue Mar 06 19:33:28 EST 2001 | jhingtgen
DEK wrote a paper that compared 45 degree blades vs 60 degree blades. This paper was presented at APEX 2000 by Jay Hinerman. Email me at jhingtgen@dek.com and I will ensure you get a copy.
Electronics Forum | Tue Mar 06 09:28:30 EST 2001 | davef
You're correct 45� is preferred. 5 Paste sticking to squeegee: * Squeegee is heavily magnetized * Some pastes stick more than ... * Plastic squeegees stick more than metal * Old metal squeegees stick more than new * Paste needs to be worke
Electronics Forum | Mon Feb 09 14:30:20 EST 2009 | devgru
Which companies are you talking about? There are now 2 that have left the industry... Orbotec announced a couple of months ago and Agilent was announced today on evertiq.com With that said, We have been using the Yestech AOI systems for a while now
Electronics Forum | Thu Aug 20 15:29:45 EDT 1998 | D. Lange
Re: Questions #2 Are you having solderability problems with that arrangement? Sounds like problems could be solved at the wave solder. If the customer has already spun pcb then sometimes for low volume it would be easier to correct the problem at wa
Electronics Forum | Thu Mar 31 03:30:45 EST 2005 | Grant
Hi, I hope so, and it's a big thing to change over pick and place brands like this, so we are taking a risk, but we need to expand. I will know in a few weeks! Regards, Grant
Electronics Forum | Thu May 14 22:45:46 EDT 2009 | davef
You're correct. It's a peculiar looking defect. With measling, we expect to see discrete white spots or crosses just below the surface of the base material. We don't see that here. We do see a similar condition at almost every PTH in the picture, a
Electronics Forum | Fri Feb 27 09:45:04 EST 1998 | Gary
| I am looking for a small Zevatech or Quad machine to support | our product production and small contract placement jobs. | Please email pricing and location of any available equipment! | Thanks, | Michael If you are still looking I have a heavily o
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