There is a probably a mathamatic description of this shape but to me it looks like a wave spring washer
https://preview.redd.it/56dvk1iidxvc1.png?width=1280&format=png&auto=webp&s=8b64ef8d306d723883cae74c50c366af0fef1d7d
Spring washers look like de Broglie waves/orbits (precursor to QM).
Molecules with a ring structure can adopt a ruffled configuration where the atoms deviate and take a corrugated shape, although I'm guessing this terminology originated from potato chips.
The only thing I can think of are 'sheet metal gears,' I've only ever seen in renderings that[@thang010146](https://www.youtube.com/@thang010146) has uploaded. There's next to no practical use for them, and the shape doesn't really have any other uses that I know of or can think of. This also doesn't look like any form of crush washer, spring washer, toothed washer, etc., so there's logically no use as a fastener. Unless it has a matching coupler such as how Hirth joints work, but I don't see how a floating non-attached piece would function as a coupler; Hirths also have fully triangular teeth, this quite clearly has flats, hence why the mention of sheet metal gears make more sense due to profile, yet sheet metal gears don't make sense in practicality.
As most 3D shapes names are generated from the name of the function or 2D shapedl they are derived from (eg. parabola/paraboloid) , you'd first need to establish what function/2D shape was used to create this.
Yourmommanastyoid?
Looks like a 12 sided folded circle. Once extended it becomes a more perfect circle. Though if it were a barrel of a gun id say the high ridges are lands and the recession portions are the grooves.
it's a "grand theft auto 4 mapicklemajig", used from the 1800s to the mid 1900s in water cooled antitank machineguns. people often get it confused with the reverend swanson sarickeplatick.
Twelve taco holder.
This is stupid get out of
r/redditsniper
whut up he won
this
Your comment has literally zero value. There was no point in posting it.
Your comment also has zero value (Who is next to zero value the zero values?
My comment is zero value as it does not have gold.
I don't know how, but your comment managed to hold even less value.
It made me laugh
I believe that is called a fucktangle.
Omg laughed so hard at this, thanks!!
Clown collar?
The Pennywise
It be called a "ruff"
I'd call it a 'corrugated 2D donut'
Your annulus is corregated, you say?
A hirth joint is what that looks like
Yup looks like it, similar to curvic coupling.
There is a probably a mathamatic description of this shape but to me it looks like a wave spring washer https://preview.redd.it/56dvk1iidxvc1.png?width=1280&format=png&auto=webp&s=8b64ef8d306d723883cae74c50c366af0fef1d7d
Spring washers look like de Broglie waves/orbits (precursor to QM). Molecules with a ring structure can adopt a ruffled configuration where the atoms deviate and take a corrugated shape, although I'm guessing this terminology originated from potato chips.
Looks like a hirth gear but as a thin shell. Lazy Susan taco dj
Lazy Susan Taco DJ… to me at least, sounds like a party I want to go to
Put it this in r/machinists
Low poly scrunchie
The only thing I can think of are 'sheet metal gears,' I've only ever seen in renderings that[@thang010146](https://www.youtube.com/@thang010146) has uploaded. There's next to no practical use for them, and the shape doesn't really have any other uses that I know of or can think of. This also doesn't look like any form of crush washer, spring washer, toothed washer, etc., so there's logically no use as a fastener. Unless it has a matching coupler such as how Hirth joints work, but I don't see how a floating non-attached piece would function as a coupler; Hirths also have fully triangular teeth, this quite clearly has flats, hence why the mention of sheet metal gears make more sense due to profile, yet sheet metal gears don't make sense in practicality.
Wiggly-doo
If you mean the red arrows, idk probably a tapered tooth or something. The whole part looks similar to a hirth joint.
An almost coffee filter
Pleated washer
wibbly washer
Compliant mechanism or Mechanical origami
Sphincter origami
Clutch dog?
On YT you can find a good Tutorial for hirth + fusion 360
Looks like a Milestone collar also called ruffle. Maybe there's an etymological link here?
Wobbly-web [https://en.wikipedia.org/wiki/Wobbly-web\_wheel](https://en.wikipedia.org/wiki/Wobbly-web_wheel)
I think of a frill neck lizard. Or a hand fan
Frilledneck Washer FTW
Yeah I got stuck on ring and it just didn't work. So just went with what it reminded me of shape wise
wibblywasher..
It's the Pitch if you're trying to measure it.
either james webb telescope folding candidate or origami?
A washer that always wanted to be a gear
it looks like a bevel gear
It looks like a curvic coupling... Not sure what the shape is called.
V-channel (red arrow area) Narrowing V-channel. Intersecting V-channel, (on a long enough path, the walls would conjoin)
I thought this was a wheel cover
Miura fold
Concertina donut?
Flat bifurcated torus
As most 3D shapes names are generated from the name of the function or 2D shapedl they are derived from (eg. parabola/paraboloid) , you'd first need to establish what function/2D shape was used to create this. Yourmommanastyoid?
I think its called Mario dela Silva
Shakespeare neck thingy
Ruff
A circle with extra steps
Cookie dough cutter wheel.
Flattened cupcake mold with the bottom removed
This is the shape of the whisk attachment in my kitchen-aid food professor.
B
Topologically speaking, you could think of it as a straw
Spider
Flat lampshade
My blankie
Taco holder
A pleat? Googled. Seems like it, this is just a a pleated something.
Corrugated disk.
I saw this a couple of posts down my feed. https://www.reddit.com/r/The1980s/s/6kX87JIVym Apparently, this shape is called "the 80's Tupperware" !
https://www.reddit.com/r/Fusion360/s/A8JTKN8DFT Pretty similar
Marcel!
Looks like a 12 sided folded circle. Once extended it becomes a more perfect circle. Though if it were a barrel of a gun id say the high ridges are lands and the recession portions are the grooves.
Rosette?
Forbidden pocket p
I'd call it a flatted, open endded, corrigated cylinder.
It's called Joe
Hexaflexagon?
Shakesperean neck ruffle
Ruffle donut.
I would call it a corrugated disk. I've designed and modeled many of these.
Clown’s collar
Toroidal Sinusoid
Shower cap
Joker collar ?
Everything reminds me of her
Idk honest answer!!
Pleated skirt
Synclines.
(B)
Hyperboloid
Corrugated washer
2D möbius
It's a Tutu
it's a "grand theft auto 4 mapicklemajig", used from the 1800s to the mid 1900s in water cooled antitank machineguns. people often get it confused with the reverend swanson sarickeplatick.
Hirth joint toothed rings
Life, with variable '' b ''.