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Message-ID:	<5227C332.9000106@jump-ing.de>
Date:	Thu, 05 Sep 2013 01:33:06 +0200
From:	Markus Hitter <mah AT jump-ing DOT de>
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To:	geda-user AT delorie DOT com
CC:	Karl Hammar <karl AT aspodata DOT se>
Subject:	Re: [geda-user] cnc hardware to make pcb's
References:	<20130904231159 DOT 46E158042761 AT turkos DOT aspodata DOT se>
In-Reply-To:	<20130904231159.46E158042761@turkos.aspodata.se>
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Reply-To:	geda-user AT delorie DOT com

Am 05.09.2013 01:11, schrieb Karl Hammar:
> Do anyone have any experience doing pcb's with some cnc mill, if so
> please share your experience.

I do, but on a more hobbyist level:

http://vimeo.com/28673339

> From what I understand gerbv can generate excellon drill files,
> but how do I generate the HP-GL subset router files?

HP-GL is a very simple language, just pen up/down and coordinates. It
shouldn't be hard to rewrite the G-code exporter to write files for this
controller.

Another option might be to retrofit a RepRap controller, they talk
G-code, can do some 12'000 steps/second in standard mode and 48'000
steps/second in a recently upcoming, more computing effective mode. Has
been done for quite a number of older CNCs already.


Markus

-- 
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Dipl. Ing. (FH) Markus Hitter
http://www.jump-ing.de/

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