Electronics Forum | Wed Mar 27 16:54:47 EST 2002 | davef
STARTING RANGES * Pressure � 1 pound/inch of blade (metal); 1.6-3 pound/inch (plastic) * Speed - 0.5 to 3 inch per sec [for standard pitch]; 0.5 to 1 inch per sec [for fine pitch] Your paste supplier�s recommendation is a good place to start. * Sepa
Electronics Forum | Fri Nov 28 04:16:33 EST 2003 | stoney_tsai
Hi, all, I have done an analysis through Statistics on solder volume whose purpose is to identify the required volume for different pitch printing (0.65 or above, 0.50, and 0.40 mm). Finally, came out a regression model. But, I need to evalua
Electronics Forum | Mon Dec 01 15:16:58 EST 2003 | davef
So, you need to know how these reductions in solder volume will perform in real life. In-use of the product in the life environment is the surest test. Many companies can�t wait / don�t want to pay for that information. * Some use accelerated life
Electronics Forum | Mon Jan 28 09:32:36 EST 2002 | cbarnett
Looking for feedback from anyone with experience with adhesive screen printing. Currently we are dispesnsing with Unversal's GDM, but are looking into the process of printing the adhesive. Just wanting good and back feedback from this process.
Electronics Forum | Mon Oct 30 04:32:23 EST 2000 | honda
we want to study printing adhesive,does anyone have advice on process parameter setting of adhesive printing? best regards!
Electronics Forum | Wed Jun 21 17:45:32 EDT 2000 | dmunro
My Process Eng. left the Co. and I'm left with a screen printer not set up,profiles are perfect, PNP is fantastic, solder ball city! Please HELP Disgrunteld Tec.
Electronics Forum | Thu Jan 31 07:02:00 EST 2002 | martino
The whole process counldn't be easier. The sales reps' try to turn the whole thing into some crazy black art-its not. The stencil supplier will have their own standard 'glue dot' configurations, and 9 times out of 10 these are more than adequate. As
Electronics Forum | Mon Jan 28 16:48:14 EST 2002 | djarvis
Printing with adhesives is no big deal so don't let the sales types try to mystify the process and convince you that they have the only stencils/adhesives/knowledge that can possibly get you through this "trying time" - at a price. Start with 0.010"
Electronics Forum | Mon Aug 06 16:33:52 EDT 2018 | tey422
If I understand customer's intention correctly, it would be fastest, mass production with fully utilizing the Pick-N-Place machine capacity with minimum manual labor which won't break the bank. They used to manual hand soldering the coil to the boar
Electronics Forum | Wed Aug 01 15:18:40 EDT 2018 | dleeper
One option might be to convert the coil to through hole and use intrusive reflow AKA pin in paste. the coil leads would have to be formed perpendicular to the board instead of parallel. you would have through holes instead of SMT pads, but you would
