Electronics Forum | Mon May 29 02:15:06 EDT 2000 | Dreamsniper
Hi Buddy, We've tried shifting to this process before and from our point of view here are some of the advantage and disadvantages that we discovered. Advantage 1) Cheap Equipment cost as you just need to use your Solder Paste Printer rather than buy
Electronics Forum | Fri May 26 05:54:40 EDT 2000 | Sal
For the past year now we have been printing adhesive with no real problems. Our printing ranges from 0603's to SOIC using a variation of aperture sizes and metal thickness foils. The crucial parameters are : aperture sizes : These obviously depend o
Electronics Forum | Fri Oct 05 16:05:58 EDT 2001 | seand
Hello everyone, Your chief variable here is going to be your epoxy. Different materials react accordingly to various inspection methods but, DEPENDING on your print parameters and material, you may be able to utilize an inline inspection machine.
Electronics Forum | Thu Mar 13 15:13:17 EST 2003 | ruggi
That's a good idea...and to add on to it, you could wash after the wave, too--it really doesn't matter. A question about this though--unless your Customer specifically requires "clean", no-clean flux whether it's ugly or not, is permitted by IPC,
Electronics Forum | Wed Apr 08 01:43:49 EDT 1998 | Clint Meech
We currently screen print glue for our bottom side components. We are looking to get the bottom side of one our boards screened with a solder resist (to cover mounting holes, etc, for the wave-soldering process). This would create an uneven surface
Electronics Forum | Wed Apr 08 05:41:37 EDT 1998 | Alan Pestell
We currently use the Loctite system of Glue/stencils and are getting very good results. You may still have a height problem is you solder resist is too thick. The UK sales person is Bob.goss@loctite-europe.com & he may give you more help. The only ot
Electronics Forum | Wed Apr 08 11:30:03 EDT 1998 | mpark
Clint, You may want to call KJ Marketing Services, a Canadian company that fabricates plastic laser cut stencil. They call it "Kepoch stencil" This material was originally developed by Dupont, and patented and marketed by KJ. It was available for
Electronics Forum | Sun Jul 26 05:56:28 EDT 2015 | spoiltforchoice
http://www.surfacemountprocess.com/solder-paste-printing-process.html this site has some pretty good general advice for the novice. I am in no way affiliated with it and I have no idea as to its eventual commerical aims (if any). ENIG if your produc
Electronics Forum | Mon Jan 17 07:48:37 EST 2011 | davef
SMTnet Newsletter Aug 1999 by B Ellis Title: A Comprehensive Guide to the Design and Manufacture of Printed Board Assemblies Vol. 1 & 2 Editor: William Macleod Ross Publisher: Electrochemical Publications Limited, GB This two-volume work can p
Electronics Forum | Sat Dec 01 09:09:24 EST 2001 | davef
Sounds like a perfect place to start. Sure we all have different perceptions of fun, don't we? Trial by fire, eh? ;-) A prediction: Your cost accountants are going to freak when they compare the production costs for this board to the more famili
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