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This list is for the discussion of CNC and related topics including CAD, CAM, EDM, DRO. The list focuses on the construction of home shop CNC machines along with the technologies a CNC hobbyist will need in a Home Shop environment. This list does NOT cover general machining techniques, speeds feeds, or any other type question that would have the same answer for a manual machine. This is not a forum for the discussion of commercial shop issues, but commercial users are welcome and encouraged to participate in the discussion of hobby related issues and the building of machines that are likely to be used in a home shop. This group is strictly aimed at the "home workshop bunch".

Normally this list is not moderated, but is closely monitored. New member start out moderated and will be converted to unmoderated once we see a couple of post. Any member is subject to moderation or banning without notice if they create problems on the list or violate any of the below rules. Moderators can be reached off list at CAD_CAM_EDM_DRO-owner@yahoogroups.com

NOTICE!!! LIST RULES:
Arguments, OT postings, Flaming and Piracy not allowed.
When asked to drop a subject, do so. Comments to moderators at above address, not the list.

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NOTICE: ANY AND ALL MESSAGES POSTED TO THIS GROUP, ARE CONSIDERED PUBLIC DOMAIN, IF YOU DO NOT AGREE, DO NOT POST TO THIS LIST. POSTING TO THIS LIST WILL BE CONSIDERED AS ACCEPTING THIS CONDITION. NO EXCEPTIONS FOR ANY MEMBER.......


If you wish to post on unlimited subjects goto:
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Re: Laser "route" Printed Circuit Boards
... If you used steppers, and went Zig, stop, zag, then back again, yes. But, a spinning drum can process a lot of pixels quickly. I have a raster laser
Posted - Tue Nov 10, 2009 3:52 am
Jon Elson
jmelson2
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Re: Laser "route" Printed Circuit Boards
... I can't vouch for Roger, but there definitely WAS a commercial machine on the market, maybe about 1999 or so, and advertised in trade magazines. It was
Posted - Tue Nov 10, 2009 3:38 am
Jon Elson
jmelson2
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Re: Laser "route" Printed Circuit Boards
Hmm, EDM in a raster format .. with raster of course being the key ... hmmm Anyway, thanks to all who responded to my original request about laser "etching",
Posted - Mon Nov 9, 2009 11:07 pm
Alan Rothenbush
alanrothenbush
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Re: Laser "route" Printed Circuit Boards
I looked at that thread. I think "Roger" is blowing smoke. No photos or usable info at all. Why would he do that? Beats me. Some people are just phony. --Phil
Posted - Mon Nov 9, 2009 10:05 pm
Phil@Yahoo
phil_mattison
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Re: Laser "route" Printed Circuit Boards
But a raster is probably gonna be really, really slow. I mean, if you're making an 8-mil board, you'd need a much step-over than 8 mil to raster it, because
Posted - Mon Nov 9, 2009 9:53 pm
Danny Miller
oznog2002
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