Electronics Forum | Wed Nov 01 09:44:09 EDT 2017 | cyber_wolf
I'm thinkin you can buy a lot of stencils for 200K. If you are worried about floor space, buy frameless, or space saver stencils. Will not jet WS paste.
Electronics Forum | Thu Feb 15 10:14:45 EST 2018 | ameenullakhan
Hi All, Please help me in suggesting a technical paper or document. Which can help to design a good smt stencil to optimize smt solder paste printing at first time. Regards, Ameen
Electronics Forum | Thu Feb 15 17:08:34 EST 2018 | davef
IPC-7525A - Stencil Design Guidelines http://www.ipc.org/TOC/IPC-7525A.pdf
Electronics Forum | Fri Feb 16 10:36:44 EST 2018 | ameenullakhan
Thanks Rob, You are right. unique for us here might be common some where else. Will work more closely with our solder paste and stencil suppliers.. :)
Electronics Forum | Wed Feb 28 08:04:53 EST 2018 | emeto
With saving time and space. With having the possibility to change any aperture at any time. With having the chance to apply different deposits on the same assembly or the same part. A stencil printer is not for free as well and it needs consumables t
Electronics Forum | Mon Mar 26 16:33:54 EDT 2018 | jacobidiego
I realize that I wrote wrong. Sry The stencil of 0,1mm of thickness is printing 45% more volume. I know this becouse the SPI is setup with the stencil gerbers and the messurements have a median of 145% of volume. what do you mean with excesive sold
Electronics Forum | Fri Apr 06 09:29:20 EDT 2018 | jacobidiego
Hi Experts, I am interested in having a tool or process to measure coplanarity between the PCB pushed-up in the printing process and the Stencil. Therefore having a way to calibrate them.
Electronics Forum | Mon Apr 09 11:39:32 EDT 2018 | emeto
The easiest way to do without special tools is to use level. Check machine co-planarity on the conveyor rails in both directions(you can do that with rails down or rails up or both). Then check co-planarity on the stencil. If the level shows the sam
Electronics Forum | Fri Apr 20 07:41:19 EDT 2018 | stephendo
Show that it is cheaper to replace than to make bad boards that need rework. Surely you can get QC to complain about the boards pasted with that stencil.
Electronics Forum | Thu Aug 16 00:41:03 EDT 2018 | smt2020
Hey man, can you please suggest what you do for traceability system to count cycles of the stencil. Is there any special setup for that or just a Excel sheet with formulas.?
