Electronics Forum | Sun Sep 26 06:17:58 EDT 1999 | Guido Vogel
Writing the final report for my engineering studies (microsystem technology) I'm treating the identification of PCBs from automotive applications by laser marking with a data matrix code. No I'm trying to set up a programme of how to test the lifet
Electronics Forum | Wed Jun 11 16:41:58 EDT 2003 | MA/NY DDave
Hi, All seem good answers and food for thought. Additions you probably know. Flux Supplier Application Notes/Data Sheet. Many of them have run experiments to tell you what works for their flux on various machines. They might even give you optio
Electronics Forum | Tue Jun 24 11:58:55 EDT 2014 | markhoch
We had both a MY15 and a TP11 both with tray wagons and we taped strips to the tray wagon all the time with great success. we used double sided tape, sometimes with magnets, and then created "trays" as if the tape strip was a matrix tray. (1 x 10,15
Electronics Forum | Mon Jul 26 20:40:48 EDT 2021 | stephendo
Software makes a huge difference. Try a different barcode reader app and see if you can find a better one. With data matrix the bar code can be mostly a bunch of blobs as long as the outside is reasonable good. Then the reader only needs a few pixels
Electronics Forum | Wed Oct 12 10:55:16 EDT 2016 | hken
Like many other circuit assemblers we cross reference an incoming reel of components Manufacturers PN (MPN) to our company’s Internal Part number (IPN). For years I've been scanning the MPN & Qty on the manufacturers label and using a simple database
Electronics Forum | Fri Aug 19 15:45:45 EDT 2005 | DannyJ
I usually like to have all the trays use pin 1 in a certain direction. In other words, as you are on the operating side of the machine, all the pin 1's should be on the lower left of the tray. With operators, the KISS principle seems to be necessar
Electronics Forum | Thu Feb 03 11:20:15 EST 2000 | John O'Brien
This is getting to be a more common practice, especially with the application of a 2-D bar code directly to the board (via laser, ink jet,etc.) Some really major companies are jumping on the bandwagon because it also allows treating each board as a l
Electronics Forum | Fri Feb 22 13:54:40 EST 2002 | seand
Hello Armin, If you are putting a matrix together to determine the best equipment set to use then a good path would be to start with your product and production expectations. Is this to be utilized strictly for typical SMT products? Are there any
Electronics Forum | Wed May 11 16:13:49 EDT 2005 | keegomaster
Rob, - with free software upgrades included, how about hardware upgrades!? no prob paying for those? - "good part editor" do you have one you specially love/hate? - Bar corde reader is already considered, we're thinking on adding a DataMatrix reade
Electronics Forum | Thu Aug 04 15:07:30 EDT 2016 | sumote
I have seen a similar error on a Quad 4C machine. When setting up the parameters on a tray part there are several points of data you have to input. You have to teach where the center of the 1st part (and you have to know which corner your machine con
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