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To: geda-user AT delorie DOT com
Subject: Re: [geda-user] gcode
Date: Wed, 20 Jan 2016 18:45:24 -0500
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Reply-To: geda-user AT delorie DOT com

On Wednesday 20 January 2016 16:44:13 DJ Delorie wrote:

> Gene, the reason the holes are split out like that is so you can use
> different size drill bits for each size hole.  You don't use mills
> that small to drill holes, they'll snap, but I've drilled holes as
> small as 0.013" with a CNC router successfully:
> https://www.youtube.com/watch?v=SR1y6Eq19EU (which is 0.0145 but you
> get the point)
>
> What you need is something that does a drill-peck cycle for each X,Y
> hole location.

The gcode it outputs does not peck, its a straight plunge just as your 
youtube video shows. I can fix that of course, but is it needed in 1/16" 
glass? 1/8" steel or alu, yes, but glass?  Slight maybe.

How much air does that Grizzly air spindle need? Ack Grizzly, 4 CFM at 90 
PSI is more than my little 8 gallon 120 volter can do without its 
running continuously, a duty those things were never intended for.

How big a compressor are you running it with?

Thanks.

Cheers, Gene Heskett
-- 
"There are four boxes to be used in defense of liberty:
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-Ed Howdershelt (Author)
Genes Web page <http://geneslinuxbox.net:6309/gene>