Electronics Forum | Wed Jan 11 18:10:26 EST 2012 | davef
New Webinar on Laser Depaneling SMTA Webinars On February 9th, Josh Brown of LPKF Laser & Electronics will walk you through the advantages and disadvantages of laser depaneling in comparison to more traditional methods of depaneling such as routing,
Electronics Forum | Wed Nov 30 18:49:41 EST 2022 | proy
I have done some initial testing and looks like a 60W C02 laser can be used effectively for depanelizing boards. Charing initially is significant but by reducing power and making multiple passes AND flooding with Nitrogen I expect this an be reduced
Electronics Forum | Wed Nov 30 21:20:39 EST 2022 | stephendo
And new not used? It sounds like something I would not want to buy used. What the time like with multiple passes?
Electronics Forum | Wed Dec 07 20:51:59 EST 2022 | proy
cut time was very good (not a concern) Main advantage is flexibility and simpler fixturing than routing as there are no side forces. Charing was evident, but can be reduced with a few tweaks.
Electronics Forum | Mon Jul 21 22:37:07 EDT 2014 | acdc
Check out Control Micro Systems based out of Florida. They are solely dedicated to pcb laser etching.
Electronics Forum | Mon Jul 12 11:11:25 EDT 2004 | Stefan
For laser marking you don�t require as powerful lasers then for cutting. A 20 Watt laser diode does already a good job. Because of the safety requirements the laser operates in an enclosure, which means more $$$ if you want to use the laser in line
Electronics Forum | Mon Jul 12 14:00:37 EDT 2004 | blnorman
We've been using lasers to mark barcodes on our boards for some time now. We use a CO2 laser to burn through the solder mask on most of our boards. The machine is enclosed so the operators aren't exposed to the laser. The laser is also mounted on
Electronics Forum | Tue Aug 24 05:33:08 EDT 2004 | itamar
hello though more than a month has passed since you replied to my massage i will be more than happy to ask you several questions about the laser marking machine your company uses. my mail is : itamarc@visonic.com many thanks itamar
Electronics Forum | Wed Jul 16 19:38:28 EDT 2014 | garym4569
What is the base cost of an inline pcb etcher? Specs: fiducial alignment, smema interface, 400mm x 400mm marking area. Will be used to mark panel 2d codes, pcb array 2d codes, and human readable. Thanks Gm
Electronics Forum | Mon Jul 19 19:22:09 EDT 2004 | g2garyg2
Laser Marking stations generally accept the product, clamp it in place, then through a motion platform move the product underneath the laser head. Marking is generally conducted with a CO2 laser ranging between 20 to 30 watts. You will loose 20% thro
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