Electronics Forum | Wed Jun 22 11:43:56 EDT 2005 | ??
Anytime......hahhahahahahaha..
Electronics Forum | Fri May 21 15:49:50 EDT 2004 | M.L. Feather
I have never heard of using a corner of a trace before. How interesting. However, the Universal GSM only gives me the standard shapes of fiducials. (round, square, diamond, cross etc.) Thank you for replying. M.L. Feather
Electronics Forum | Tue May 25 11:53:25 EDT 2004 | sajr
You can go into the vision diagnostics menu and create custom fiducial shapes. This is taught in the advanced programming school. I have done this in class but never used it since.
Electronics Forum | Wed Oct 12 04:14:45 EDT 2016 | andreimoris
Hello everybody. I can't get black fiducials when laser-cutting a SMT stencil. They are grey or beige but never black. Can someone help me? Thanks!
Electronics Forum | Wed Oct 12 11:02:59 EDT 2016 | hken
I think stencil manufacturers back fill half etched fiducials with black epoxy or something. I know I've had some worn and that's what I've done for my vision systems to be happy again.
Electronics Forum | Wed Oct 12 13:55:14 EDT 2016 | dekhead
OLD DEK manuals actually have a procedure for fiducial fill, and they used to sell a kit (for way too much $$$$); since usually pretty well covered by stencil vendors probably not on the list any more. www.dekhead.com
Electronics Forum | Thu Oct 13 02:46:49 EDT 2016 | andreimoris
Yes, I read about filling the fiducials with balck epoxy, but it was said that it doesn't last for long. Thank you for your reply.
Electronics Forum | Thu Oct 20 05:56:56 EDT 2016 | fadzril
Basically, what is the main issue which requires you to use black fiducials? Stencil mark recognition issues? Solder printer machines have ability to adjust the brightness or contrast.
Electronics Forum | Wed Nov 09 09:11:36 EST 2016 | sumote
Yes, I read about filling the fiducials with > balck epoxy, but it was said that it doesn't last > for long. Thank you for your reply. They don't last for long? They should last forever. The fids are on the bottom of the screen. Why would they w
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