Homebrew PCBs

You might need a lathe, but you don't need a metal lathe.  A wood lathe
would do.

 

On the issue of the impeller at the bottom (clever repurposing there), would
any angling of the blades help with startup or pressure?  Could you build a
sort of Archimedes screw in the bottom section?

 

From: Homebrew_PCBs@yahoogroups.com [mailto:Homebrew_PCBs@yahoogroups.com]
On Behalf Of tda7000
Sent: Saturday, September 15, 2012 5:35 PM
To: Homebrew_PCBs@yahoogroups.com
Subject: [Homebrew_PCBs] Re: Spray etcher completed

 

  

I've only just had a quick glance through but it does look really nice, and
cheap too.

Lack of a lathe will hinder my ability to make one though, unfortunately.

--- In Homebrew_PCBs@yahoogroups.com
<mailto:Homebrew_PCBs%40yahoogroups.com> , "cunningfellow" <andrewm1973@...>
wrote:
>
> Only took five years
> 
> http://www.instructables.com/id/The-Etchinator-low-cost-spray-etcher/
> 
> Please give any feed back.
> 
> I am working on the laser plotter write up now.
>





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