Electronics Forum: print preasure (3)

Solder balls defects

Electronics Forum | Fri Jul 27 13:51:53 EDT 2018 | vlad_saviuk

Hi, have some question: during solder paste printing I'm faced with problems on the edge of the PCB - solder balls on gold pads. During analisys we checked everything - change squeegee preasure, different cleaning cycles, squeegee speed - no effect.

Re: Any success using metal squeegees w/Fuji GSPII?

Electronics Forum | Fri Feb 20 14:16:06 EST 1998 | Dave McFadyen

I've been using metal blades on several brands of printers over the past few years and have to agree with comments in other replies. Contact print is a must or you will tear slits in your stencils at the ends of the blade. Center-mounted (floating) s

Express Newsletter: print preasure (954)

SMT Express, Volume 3, Issue No. 10 - from SMTnet.com

SMT Express, Volume 3, Issue No. 10 - from SMTnet.com Volume 3, Issue No. 10 Thursday, October 18, 2001 Featured Article Return to Front Page Book Review Reviewed by Dave Fish (davef ), Pandion Electronics, Inc. Title: Coomb's Printed


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