Electronics Forum | Mon Nov 29 13:29:49 EST 1999 | Bill Schreiber
Dear Jason, We keep several published papers, written by industry experts, on our Web Site: www.smartsonic.com click on the "Recommended Reading" button. The Smart Sonic Stencil Cleaning Process is the only cleaning process that is Certified by
Electronics Forum | Mon Nov 29 16:36:31 EST 1999 | Curtis T.
Jason, We have been running both the high pressure and the ultrasonic washers for several years and there is no comparison. The ulrtasonic (smartsonic) does a great job on all the normal pastes, and when we changed part of our production to a new ep
Electronics Forum | Thu May 27 16:29:26 EDT 2010 | jlawson
Milara has released a inline stencil printer with jet printer in same machine - combi functionality. Not as fast in terms of jetting speed as mydata (uses Asymtek jet head) Can print only, jet only or both to say top up paste on certain areas after
Electronics Forum | Thu Sep 26 14:45:36 EDT 2019 | dwl
Excellent X-ray picture, very helpful! It looks like you have a lot of voiding on the center thermal pad. My guess is that outgassing is pushing solder off the pad which is forming solder balls outside the body of the component package. The first
Electronics Forum | Mon Nov 29 11:37:51 EST 1999 | cpitarys
Hello Jason, I will look for the best price and service support to start. Also request an in house trial at the vendor. Jason, are you looking to remove a no clean paste or water soluble paste? Single Chamber Equipment: Most stencil cleaners opera
Electronics Forum | Tue Sep 20 23:12:38 EDT 2005 | darby
Several suggestions. Your hands may be tied but here goes. 1. Doctor your stencil so that pads are not shared etc and reduce the apertures more that what you would normally. This may stop one pad wetting into another etc. 2. The use of a Pb-free sol
Electronics Forum | Thu May 27 19:00:37 EDT 2010 | emrtech
not just speed, looking to reduce down time on having to re-do boards from bad stencil screening. also, the accuracy of placing solder paste down on PCB's. why would you want an employee spending so much time aligning fiducial marks from panel to pan
Electronics Forum | Fri Sep 22 13:15:19 EDT 2006 | jaimebc
We are currently experiencing some MCSB's on 0603 components. I am looking into experimenting with the stencil thickness from 6 mil to 5 mil and also using Radiused inverted homeplate ( 20%60%20)to eliminate or reduced this problem. We are using lea
Electronics Forum | Sat Aug 11 13:37:02 EDT 2007 | shing
I am a fresh SMT engineer. I am now facing a problems, solder contamination on Golden Finger nearly about 1 year. I don't know what going on. I have checked the cleaningness of stencil, solder paste handling,IR re-flow profile and even PCB surface
Electronics Forum | Tue Aug 18 11:45:17 EDT 1998 | Zambri
| Bob | I have had problems with spotting on gold contacts for many years and have spent many hours working on ways to solve this problem. Once a source of the problem is found and corrected the next month another source will crop up (new operator o
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