Gene Heskett
2009-11-15 16:45:27 UTC
Greetings all;
I find that I can get brass tubing in pretty small sizes, like 1/16" OD,
usually sized to be a slip fit in the next larger size, so this makes it easy
to solder up a small nozzle, with the far end built up to 1/4" for attaching
the air supply.
Now, I'm wondering if there is a standard formula that would tell me the
exact geometry it would take to make a 2 tube, one blowing across the end of
the other with air, and the second pulling from a nearby quart of cutting
oil, in the same manner as the old hand pumped Hudson sprayers, to add a
slight mist of cutting oil to the air blowing on the mill? Angles, center
separations etc? I think I can just solder the tubing(s) to another small
piece of sheet brass to maintain the alignment.
--
Cheers, Gene
"There are four boxes to be used in defense of liberty:
soap, ballot, jury, and ammo. Please use in that order."
-Ed Howdershelt (Author)
The NRA is offering FREE Associate memberships to anyone who wants them.
<https://www.nrahq.org/nrabonus/accept-membership.asp>
Don't remember what you can infer.
-- Harry Tennant
I find that I can get brass tubing in pretty small sizes, like 1/16" OD,
usually sized to be a slip fit in the next larger size, so this makes it easy
to solder up a small nozzle, with the far end built up to 1/4" for attaching
the air supply.
Now, I'm wondering if there is a standard formula that would tell me the
exact geometry it would take to make a 2 tube, one blowing across the end of
the other with air, and the second pulling from a nearby quart of cutting
oil, in the same manner as the old hand pumped Hudson sprayers, to add a
slight mist of cutting oil to the air blowing on the mill? Angles, center
separations etc? I think I can just solder the tubing(s) to another small
piece of sheet brass to maintain the alignment.
--
Cheers, Gene
"There are four boxes to be used in defense of liberty:
soap, ballot, jury, and ammo. Please use in that order."
-Ed Howdershelt (Author)
The NRA is offering FREE Associate memberships to anyone who wants them.
<https://www.nrahq.org/nrabonus/accept-membership.asp>
Don't remember what you can infer.
-- Harry Tennant