Author Topic: Latest 3D printer SIEVE project  (Read 191 times)

alfsauve

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Latest 3D printer SIEVE project
« on: March 23, 2024, 11:31:30 AM »
Never been happy with commercial devices to separate tumbling media.  Ground Walnut hulls in my case.  Tried the big rotary thing.  Tried the sieve top on the tumbler.  None worked to well.

Made a small square sieve and used a $2 pooper scooper which had possibilities but the small size didn't lend it's self to 300+ loads.

Made a large round one that's the size of the opening at the top of the viberator.  Works great.  Easy to pour everything into it without splashing a lot of media about.  Then rotated around a dozen times and voila all the media, and .22lr shells, are in the bowl.  Oh and I use those medical, bedside potty buckets to hold everything.  I might even use the stand rather than set it on my chair.

Being a little prideful.  I think I did good with this design.  Pretty evenly spaced.  Just right number of vertical ribs.   Kudo's to any one who can find the one thing I didn't correct.  And the two colors is because I ran out of filament and my backup roll was a different shade.  And yes the ribs stop before the top on purpose to allow future matting with a large funnel if I want.


   
Will work for ammo
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PegLeg45

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Re: Latest 3D printer SIEVE project
« Reply #1 on: March 23, 2024, 02:09:53 PM »
Good design.
A few more additional steps and you'd also have the makings of a good wet tumbler barrel.
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Big Frank

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Re: Latest 3D printer SIEVE project
« Reply #2 on: March 28, 2024, 03:35:53 PM »
The second column of ribs is a little shy of the rest, but everything else looks to me like a pro designed it with CAD. Outstanding!
""It may be laid down as a primary position, and the basis of our system, that every Citizen who enjoys the protection of a free Government, owes not only a proportion of his property, but even his personal services to the defence of it, and consequently that the Citizens of America (with a few legal and official exceptions) from 18 to 50 Years of Age should be borne on the Militia Rolls, provided with uniform Arms, and so far accustomed to the use of them, that the Total strength of the Country might be called forth at a Short Notice on any very interesting Emergency." - George Washington. Letter to Alexander Hamilton, Friday, May 02, 1783

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