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> On Thu, 17 Jun 2004 12:02:13 +1000, Adam SeychellYou wouldn't get a even etch with stationary nozzles. The nozzles
> <a_seychell@...> wrote:
>
>
>>I agree with Ballendo,
>>In regards to amount of hours spent building any spray etching
>>machine, you will save far more time (and possibly money)trying
>>to by off the shelf parts, rather than go through the R+D and
>>construction of an alternative spraying technique. The concept
>>may look simple, but making your contraption into a practical
>>work of art is a totally different ball game. Try searching the
>>Homebrew_PCBs archives, as there was some discussion possible
>>pumps to use. The brands Shurflo and Flojet come to mind, which
>>are available from most caravan equipment suppliers. Prices are
>>on the order of US$50.
>>
>>
>>Adam
>
>
> what i would fear with a pump setup is the fixed position of the nozzles -
> how do you get a even etch?