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 > > _______________________________________________ > Emc-users mailing list > Emcemail@example.com > https://lists.sourceforge.net/lists/listinfo/emc-users 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> _______________________________________________ Emc-users mailing list Emcfirstname.lastname@example.org https://lists.sourceforge.net/lists/listinfo/emc-users