Homebrew PCBs

Stefan,
       That's why I posted the link! Why would they just make a laser 
drilling machine when they could also mill. The answer is using a 
laser to mill is a dream at this time. They cut and burn. Milling is 
in between.

                                           John






--- In Homebrew_PCBs@yahoogroups.com, stefan_trethan@g... wrote:
> yes, yes....
> 
> but on http://www.hitachidigital.com/laser.html
> there is a co2.
> so i assume it only drilles boards (which i think the text ob this 
page
> says).
> 
> so i don't take this as a real-world industrial model of a "pcb 
laser mill".
> 
> i'm still not sure if it would work (for me the difference in
> laser-resistivity of copper and board is a problem)
> 
> 
> and i have not heared of such a unit really being used for pcb 
milling and i
> only wanted to say http://www.hitachidigital.com/laser.html is not 
for
> milling.
> 
> thanks
> 
> stefan
> 
> -- 
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