--- In Homebrew_PCBs@yahoogroups.com, Adam Seychell <a_seychell@...>
wrote:
That etching machine looks great. You do nice work.
I have always felt that spray etching is the way to go. My spray
etcher will etch 1 oz. copper in 3 minutes with fresh etchant and
about 5 minutes when it's almost used up. This is with ferric chloride
at 110 degrees F.
Keep us informed on your progress. Thanks for sharing the information.
Tom
wrote:
>configuration
>
> Hi,
> I've uploaded some pictures of my new spray etching machine. Its not
> finished yet, as I've still to work out the precise nozzle
> on the spray arm.Adam,
> This is a project which has gone through many revisions over the past
> few years, and has taken a lot more of my time than I originally
> anticipated :) If people are interested I'll write up a web page with
> the details when I get free time.
>
> http://members.optusnet.com.au/~eseychell/pictures/spraymachine
>
> Adam
>
That etching machine looks great. You do nice work.
I have always felt that spray etching is the way to go. My spray
etcher will etch 1 oz. copper in 3 minutes with fresh etchant and
about 5 minutes when it's almost used up. This is with ferric chloride
at 110 degrees F.
Keep us informed on your progress. Thanks for sharing the information.
Tom