Electronics Forum | Thu Sep 09 16:03:09 EDT 2021 | cyber_wolf
We have built millions of circuit boards and do not perform "stencil maintenance" Your SPI machine is the judge.
Electronics Forum | Thu Sep 09 18:01:07 EDT 2021 | emeto
Sr.Tech, do you evaluate the SPI data to capture any wear out of the stencils/coating?
Electronics Forum | Mon Sep 27 09:09:09 EDT 2021 | majdi4
For stencil designer, which software do you use? Thanks for help!
Electronics Forum | Mon Dec 05 18:12:55 EST 2022 | cyber_wolf
No.
Electronics Forum | Thu May 04 01:52:17 EDT 2023 | davef
Look at IPC-7526 - Stencil and Misprinted Board Cleaning Handbook, Misprinted Circuit Board CleaningCLEANING [ https://www.multi-circuit-boards.eu/fileadmin/user_upload/downloads/leiterplatten_design-hilfe/ipc-7526.pdf ] ITW/EAE says "Typically, th
Electronics Forum | Wed Aug 09 15:01:53 EDT 2023 | davef
Consider opening the stencil aperture to increase the amount of solder available to the connector leads.
Electronics Forum | Mon Jan 15 15:00:11 EST 2001 | pr
It is the distance between board and stencil. When your stenciling solder paste you usually want to contact print (which is "0" snapoff). When you are stenciling adhesive you can affect your dot size and quality by using a gap between board and stenc
Electronics Forum | Mon Feb 19 13:49:44 EST 2001 | markkrmp
Bill, It is my understanding that in using the Smart Sonic to clean Adhesives from stencils and mis-printed boards it is recommended to have the system up to a certain heated temperature. What is that recommended temperature? Does this temperature
Electronics Forum | Wed Feb 21 20:00:09 EST 2001 | davef
Sounds like you received some good advice. Most of our stencils are used once a day [at most], so more often than not they are air dried. If we goof-up and need to reuse a stencil during a day when we have limited drying capacity, we wipe the lowes
Electronics Forum | Thu Mar 22 16:19:40 EST 2001 | rwilliams
In regards to SMT adhesive application by stencil: Can anyone make any recommendations for: SMT Adhesive Material itself? Squeegee Blade Material? Stencil Material? Characteristics/Features of your Stencil? E.g., thickness, aperture ratios, etc... P
