Electronics Forum | Tue Mar 07 10:08:02 EST 2017 | markhoch
In most instances, it is cycle time prohibitive to use it to check the entire PCB. But you can use it to check critical areas. You can also set it up to check every 2nd, 3rd, 5th panel. (etc)
Electronics Forum | Tue Jun 13 14:16:54 EDT 2017 | dekhead
Thanks, I try. But enable codes on Micron class not something I can accomplish. DEKHEAD
Electronics Forum | Mon Feb 24 12:14:07 EST 2003 | gilligan
We use an EKRA E4 printer, but the concept sounds the same as far as the fiducial alignment goes. I have found that SOT-23 components work the best for fiducials - and I always make it a point to use them on our older PCB's (where the screens do not
Electronics Forum | Thu Apr 29 14:41:12 EDT 2004 | pjc
OK if the paper is transparent and you can adjust the table X-Y-Theta under the paper- without moving the paper - the align with the solder lands on the board. If you have a DEK or MPM machine, the Mylar frame is like $300. I belive other printer mfr
Electronics Forum | Fri Mar 26 23:07:07 EDT 2010 | dekhead
Just a guess: Are you printing your fiducials on the fiducial side of the board? Fidicial Side is for Vision Calibration, Bare Copper Side is for Offset Calibration (Step 5 of procedure says "copper side uppermost"). After printing 25 fiducials o
Electronics Forum | Fri Mar 26 21:48:56 EDT 2010 | dman97
Can someone explain to me what I'm supposed to do after I have done the vision offset calibration procedure? The manual tells me to put solder paste down on all 25 holes of the stencil. After this the board drops down and the machine scans each fidu
Electronics Forum | Wed Dec 13 14:33:06 EST 2023 | carl_p
I would start by checking the caps on the PC board. I used to have the same machine & they would fail every few years which could cause some random errors to appear on times.
Electronics Forum | Tue Jan 30 14:18:22 EST 2024 | spoiltforchoice
It might be worth mentioning that Speedprint (now Europlacer) printers also have a calibrate using your own board capability. They arguably also target higher mix environments given that is the market the pick and place machine targets. DEK uses a v
Electronics Forum | Fri Feb 09 01:47:15 EST 2024 | erikfriesen
Added error screenshots.
Electronics Forum | Fri Feb 09 19:23:31 EST 2024 | mistrthou
Excellent info. Glad ya found it.
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