On Friday 22 March 2019 10:06:24 Les Newell wrote:

> That's basically the Fogbuster design. It is a design that works well
> but uses quite a bit of air.  You lose most of the energy in the air
> by regulating it down to a fairly low pressure before you feed it into
> the tube.
> That's why I went for my extended nozzle design that runs on ~100psi
> at the nozzle, with a very small annular jet. A small amount of air
> leaves the jet at high velocity and mixes with the surrounding air to
> produce a lower velocity column of air at a high flow rate. The
> extended nozzle injects coolant into the column at a point where it's
> velocity has fallen low enough that it can't atomize the coolant.
>
> By the way Gene, the Chinese misters I linked to previously to have
> two tubes to the nozzle, one for air and one for coolant, so you don't
> get any leakage at the lock line joints. That's how I manage to run
> mine at high pressure.
>
> Les
>
> On 21/03/2019 19:43, tom-...@bgp.nu wrote:
> > FWIW, here are models of the No Mister Misty:
> >
> > https://bgp.nu/~tom/pub/NoMisterMisty-Assy.f3d. (Fusion 360
> > Assembly) https://bgp.nu/~tom/pub/NoMisterMisty-Assy.zip (Solid
> > Works Assembly) https://bgp.nu/~tom/pub/NoMisterMisty-Assy.step
> > (.stp or step file)
> >
Do we have anything that can "view" this .step file? pycam struck out.

Thanks.
> > -Tom
>
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Cheers, Gene Heskett
-- 
"There are four boxes to be used in defense of liberty:
 soap, ballot, jury, and ammo. Please use in that order."
-Ed Howdershelt (Author)
Genes Web page <http://geneslinuxbox.net:6309/gene>



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