Which is The Strongest Shape? Hydraulic Press Test!
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- Опубліковано 30 тра 2024
- Which is the strongest shape? Cube, ball, dome, pyramid or something else? We are going to 3d-print lot of different shaped test items using PLA plastic and then crush them with our 40 ton hydraulic press and 150 ton force sensor
If you want to see full length filming days streamed live go follow us on Twitch www.twitch.tv/hydraulicpresschannel
Our second channel / @beyondthepress
Our fan shop www.printmotor.com/hydraulicp...
/ officialhpc / hydraulicpresschannel
Do not try this at home!! or at any where else!!
Rules for 3d design competition!
UPDATE: I have already way too much designs but if the competition video does well we can do more of these in future.
Music Thor's Hammer-Ethan Meixell - Наука та технологія
Hey the competition video is now out! Here is link to that ua-cam.com/video/7xT8ZYeSHYo/v-deo.html
We had Smashinator 5 000 000 video on last sunday at Beyond the press channel so if you are friend of some high speed smashing check it out ua-cam.com/video/52fqtOHlpYY/v-deo.html :D
I checked it and this video was amaizing
Cube
That was stupid experiment. u should use same mass of this parts... Diferent way it is unmesurable.
and same haight. and u should get mesure when cube will broke for example 50% haight. or 60% - how u prefer.
becouse right now it is some way like "what shape is better and u get anvil vs cup ... it is stupid experiment.
0:43 - sphere
1:59 - cube
3:04 - half sphere
4:04 - pyramid
5:16 - cone
6:46 - cylinder
8:07 - truncated cone
8:55 - the winner
11:13 - the strongest structure in nature (something tube)
11:50 - coronavirus
I made this list because I would have liked to have had it before watching the video in order to save some of my sleep time...
Messiah
Thx
I still don't know why it's so addictive to watch 😂
The name of the strongest in nature is "carbon nano-tube"
Round illuminati
Finish: Round Iluminatti
English: Cone
New idea. Rather than crushing plastic illuminati, let's crush Rothschild's. 🤔
Is iluminatti readlly the bordic word for pyramid?
@@Ryan-nn1kl Google translate says "pyramidi" is Finnish for pyramid. Kartio = cone. I think it was in reference to illuminati symbolism. Like on the back of a US $1 bill.
It’s Finnish my dude
Pink guy gang
Mindless experiments - ✅
Evil laughs- ✅
Assistant with even eviler laugh- ✅
Gets his munchies from doing socially unacceptable things - ✅
Speaks in accent- ✅
...
We finally have an actual MAD SCIENTIST 🥼
Um do you mean
DR DOOFENSMIRTZ
Doof
Mado scientisto?
eviler is such a weird word, I barely hear it
Okarin?!
cube: gives in at 10 metric tons of force
him: it's almost like playdough
Playdough for gods
Yeah that's a lot of force not play-doh
@@bornofpixels satan
@@manalishathakuria8344 NOT TODAY SATAN! -Some UA-camr
@@speedstick8981 bianca del Rio girl
Do this with toy Avengers figures. Find out who the strongest Avenger really is.
Too many avengers for that
No just the LEGO Avengers. No Thor is stronger than LEGO Thor
Crush a lego?
*IMPOSSIBLE*
@@dumpsterbonfire. EXACTLY
jim jimjim I mean that isn’t strenght but more like toughness
I love how my recommendations are getting stranger as the apocalypse continues
Lol same
This channel is a hidden gem. Been watching this and the “beyond the press” for years. Lots of cool content!
Mispeled Devel I got one of a guy cooking burgers in a waffle iron
huh? what do you mean by apocalypse?
I litterally got a video that was called something like fish mascot eats tennis player it was real weird shit
strongest shape: flat circle
yes,it is the hydraulic
Well yes, but actually no
I ruined your 69 likes.
@@TheRealDrClef haha veri funni jaja number nice number beri funni
Did you say Flat circle? What circle isn’t flat?
@@michaelhedrick589 If you bent a circle it wouldn't be flat anymore, but that's the only thing I can think of.
When he hydraulic presses legos
Hydraulic Press: cries in the inside
I misread lego as leg lmao
you should crush steel cylinders that have different levels of heat treatment. like tempered vs normalized and at different temperatures, and quenched vs air cooled. stuff like that
Are you trying to get explosions? Because that's how you get explosions.
That makes it a perfect idea. Still stupid as hell, but in their hands it at least can be done with minimal damage.
@@mal2ksc Pfft, no one comes here to see explosions. What do you think we are, grown up kids at heart?
YESSSSSSSSSS
Case hardened will explode the most violently 😃
Dave Crupel why won’t through hardened explode best?
I'm definitely calling cones "round illuminati" now.
Ice cream round illuminati
Of course you would pinkie
triangles are the strongest shape
Lol
How would you know it’s called round Illuminati if you hadn’t even watched the video?
This is exactly the kind of stuff you should do when you have access to a hydraulic press
The solid at 8:10 is called a Frustrum. Basically a come with the top cut off. Really interesting shape which actually rarely occurs in nature!
Source: I'm a mathematician. :)
Smort
@LE MONKE I believe it was taught in geometry in America for me when I was 14-15
“Let’s test if it gets hot”
**Touches it with bare hands**
Some of us don't have office jobs with accompanying callus free hands🤣
Bastiaan Oskam of course haha:) why wear gloves when you can wear a callus
They must not get that hot.
Like a f*ck*ng boss.
He's too powerful
First rule of hydraulic press- NEVER put your hand underneath it.
This guy- Let’s see if it’s hot!
Nor head
No body parts!
What could happen with the pump motor shut off? His press is nothing like the one shown in Terminator which ya I would be careful around. But .. I suppose you would put jacks under a parked car before laying on the ground to look underneath it? The tires could blow out suddenly you know. Damn safety tards all over YT thinking they know better ..
@@xenuno Lmao I’m not saying anything is gonna happen. I’m just saying it was pretty funny
@@grayhusky3154 OK forgive me then. It just kinda looked like one of those obligatory safety PSA's that permeate vids of this nature. I also would tend not to take any chances. Ha I attempted to cold bend a 3/4" allen wrench in a coupon bender thinking I would use it as a shackle. Not good idea. Hard, very strong steel it is. After a bit of deformation it broke and both halves left the bender with a hella lot of velocity. I wasn't in the path of either luckily. This was years ago and I still haven't lost any appendages and do have healthy respect for the forces involved in experiments such as this.
Why does he sound a bit like Dr. Doffensmirtz
Behold! My shape-destroying-to-test-it's-durability-inator!
Doofenshmirtz*
@@zoemagun6761 are u he or he you r
Everyone: *pulls out a Neuralyzer* we were never here
Doofenshmirtz had a faint German accent.
Is it just me or does this guy sound slightly like Luigi but if he was actually a real guy?
Hes finnish, not Italian
Omg accurate 😂
@@danielstandford4930 that has nothing to do with what the person was talking about XD
@@Sunny_dayz. luigi's italian? Id say tht probly has something to do with how he speaks
@@jonathanard7885 I wasn’t talking about that
Love the warning Oioioioioi and the warning response Oioioioioi. Then the satisfaction, Oioioioioi.
And the "Oioioioioi" comments too.😂
Watch "worst rally corner ever." Finnish power expression. Oilioioiiiii.
i watch most of the youtube videos in 2x speed and damn that oioioioi was helarious in 2x speed
7:02 for anyone who is curious
The oioioioi made me look around while i was riding the bus cause i thought someone was shouting at me
Pharaoh: Ah, my pyramid is finally complete, it shall last until the end of time!
**giant hydraulic press appears in the sky**
Pharaoh: **Sweats in Egyptian**
This comment is severely underrated
lol
300th like
Congratz on your 500th like
I AM NOW THE 500TH
I feel like there’s a relation between surface area and how much it can hold. Especially in the pyramid and cone where it crumpled right away and then became harder to crush. It’s also why the square did best in the beginning.
P=f/a
Stress. Everything tondo with stress and strain.
@Hange Zoë not wrt solids. It's stress.
Actually I'm majoring in material's engineering and the square is strongest because it has the biggest area in touch with the pressure point (the press). That makes it distribute pressure better then the other shapes and the parallel sides makes it harder to have shear distribution (shear is what happened to the cilinder, the atoms basically slide on each other on pressure)
@@joaomota6870 yes, but because of sudden discontinuities near corners and edges causing stress concentrations leading to 3times the value at such locations(fracture mechanics and crack propagation) more rounded is preferred so that strain and stress relationship can be still linear.
This confirm something that we already know... 3D printed parts can be really strong
@Fischl Von Luftschloss Narfidort and he cant break it without hydraulic press
Agreed. I make resin dice and although uv resins are generally a bit weaker than 2 parts resins, when i mess up and need to crush them so i can use them as inclusions in different dice, those bastards survive a solid hit with the hammer more often than not
Everyone: cone
Him, an intelectual: *r0uñd îllumîñâtī*
Ah yes, ñ
Hahaha such a funny, original comment... said nobody ever.
@@kylehayes6432 stfu
@@kylehayes6432 actually yeah,nobody mentioned about his accent on the word :)
@@YesIAmPitri it's Luigi!
Somewhere a STEM professor is writing the perfect exam question
MidnightCoyote ok
MidnightCoyote ok
MidnightCoyote very well
While watching this video of course
MidnightCoyote ok
When he called the cone a "Round Illuminati" I almost died from laughter.
"A mix between a cylinder and cone"
So a colander?
Cyli-cone ;)
5:04 did I just hear
“Ok, here we have round Illuminati or cone in English”
Cuz if so, it would be the funniest thing I’ve ever heard
you heard correctly
**"Okay, and then we have round illuminati, or cone in English"
Yeah you heard that right i did too
Youre not a creator... youre a human
@Tony Phillips-Ogle lets kill gachas
"Strongest shape in nature"
*Proceeds to withstand 0 kilograms*
Other shapes: so, you are the one huh?
The strongest one: you
OS:wow, you must be pretty strong then
TSO: well about that……
Well, I mean, the other objects were all solid. We need to talk in terms of strength to weight ratio for it to be fair.
The plastic still has an amorphous microstructure. Just printing out the shape isn't going to change that the particles aren't physically arranged in the shape of microtubes.
Well it’s not a triangle
Isn’t it the “most space-efficient” shape in nature?
UA-cam: What is the strongest shape?
1.5 million people: Well, well, well, let’s find out now shall we?
Unoriginal
Uncreative
Uninteresting
unusual...
Ugh
I love how the world is metaphorically on fire and youtube recommendations are for once not giving me absolute garbage for videos.
It's the strongest shape in nature, the carbon nanotube structure.
11:16
As you can see, it works a lot less well when neither carbon nor nano
it work just fine but on atomic level
Isn't it supposed to do a slow crunch?
*proceeds to withstand 0 kilograms*
"it's hexagonal, always hexagonal..."
"Round Illuminati.... Or cone in English."
xD
Xd means
@@navagharkiran5769 xD is laughing.
Good to see that more people are getting teached internet
Wolfscreed Fated
I don’t want to be that person
But it’s
“Taught” not “teached”
Little Miss Lowlife actually thanks for pointing that out! English isn’t my first language and can only get better if someone points out my mistakes 👌
me: see rona be squished hardcore
me: see date uploaded
me: *laughs/cries in march 2021*
The "cross between a cylinder and a cone" is called a frustum.
I’m a Lab Tech in a ready mix cement company; and part of my daily routine is crushing cylindrical cement samples.
After crushing tons of it, calculating their compressive strength (psi); I figured that the only samples that surpassed their standard design strength are those that were cured after packing every last particle that the cement mix have in its mold. No air pockets, no spaces between particles. Tightly packed.
6*12inch cylindrical samples have an average weight of 13.75kg. 4*8inch, 3.5kg.
Samples that weighed more had a greater compressive strength.
The point of this experiment and my comment is that if you test a sample in a compressor of this design, the only samples that will pass the desired design strength are those with no spaces between each parts/particles/whatever material you’re using.
Learning how a certain shape take a certain amount of force from a certain angle. There is no single shape that is “the hardest” in nature.
A certain shape’s true strength is shown only in very specific conditions.
In this video and with this type of compressor, only the cube and the cylinder showed promise.
We wasted at least 0.0000001% of your lives reading this
OK
You know why it's Cube and Cylinder?
Look where is the force is coming from.
Now Look at the top view of cube and Cylinder.
They're equal.
It's all about engineering.
It's not about the mix.
The cube is the strongest shape. Why? Because it's equal on every sides.
Hit it on the side, it's the same shit.
Hit it from below, it's the same shit.
Hit it from above, it's the same shit.
It has four corners that supports itself.
There is your answer.
A cylinder isn't that strong when you press it on it's side.
Cube is the winner.
Octagon
Other people: fight with Coronavirus using medicines
Finnish people: 11:56
Underrated
9000+ Recovered
Russians use vodka
scetch drawn Russians fight corona with corona
We have saunas
all this tells me is that the Egyptians should’ve made the ancient cubes instead of the ancient pyramids
@shubhashree sharma tell us more I’m interested
Pyramids aren't man made
@@masterchief9743 okay, conspiracy believer.........
Villians: I'm going to destroy the whole universe.
Shounen Anime protagonists: 7:04
I’m so happy Luigi found his own path instead of being in Mario’s shadow
Xd yes
Yes this is awesome
😂😂😂
Ahahaha I think I've just fallen in love
Barely you know that actually mario and me are the same entity. And actually it is just me with a different outfit...
Square-based pyramids are ok, but a perfect equilateral tetrahedron is the best demonstration of the structural strength of triangles.
IDK for sure but I'm assuming the structural strength of the triangle frame is based on the inward force applied to it on a vertex, not on the unilateral outward force being applied to the bases of the polygons in this particular setup(obviously doesn't really represent here due to the amorphous structure of the printed plastic layers which crush and split too easily but assuming an actual crystalline structure).
In this case, the sides are what is having the inward force applied but the base is consequently receiving the outward force, so, with a triangle-based pyramid you have 3 sides offering resistance as opposed to the square-based which has 4 sides, meaning an extra whole side to offer the resistance.
I'm no structural expert but wouldn't that mean that a crystalline square pyramid shell should have roughly 25% MORE integrity than a crystalline tetrahedron shell, in the context of such a downward linear force applied to the whole 3d shape?
But again, assuming the amorphous printed plastic I'd bet your tetrahedron printed shape would probably be quite on par with the pyramid in this specific arrangement.
I know what you mean. I stepped on a few d4s barefoot. Thing is practically a caltrop.
I think a "hyperboboid-like" shape with slightly wider caps than the center and slightly smaller base than top
could be as strong if not stronger
because it should have properties of a cylinder and a pyramid combined
I came here to see this
This kind of test a bit different to structural shapes because it's not hollow and the forces acting on the edges are minimal. All that really matters in this test is surface area to spread the load which is why the cube did so well. The pointy parts of a pyramid are essentially a weak point in this test because they have little surface area.
“Wow, still in pretty good shape!”
**not in good shape at all, completely smushed/destroyed**
I am absolutely living for how dejected he sounded over the word being cone and not round illuminati
This channel just never ending original content. Always interesting.
Check out "Beyond hydraulic press" It's their other channel :)
I love it so much because of how much personality the whole channel has. Like it isn't just silent crushing, there's lots of commentary too
As a Civil Engineer, I have to design integral members of any building with least amount of material providing maximum strength per unit weight. This kind of test really does prove the concepts of Theory of Plastic Deformation and is definitely educational. Great Video Sir!!!
It also shows that 3D printed parts are far stronger than I had imagined.
It unequivocally proves the corona virus isn't all that badass if you put it under the ram of a hydraulic press in Finland.😋
Indian engineers are cleaning womens in germany 💪👌
Siri didn't make this video.
Yay we learned a thing XD
But seriously I didn't even consider the real world applications of this. As an aspiring architect I really need to focus
I already knew the answer, but the way those shapes squish is cool to watch lmao
me watching this to escape the reality that everyone around me will eventually die is a whole mood
Everyone around me hates me but pretends to be nice to not hurt my feelings but in the inside they think I am the most annoying thing in the world
The speed of the press is really important when dealing with polymers, the slower you apply pressure to a polymer, the more it behaves like a liquid (viscous behavior). If you apply pressure at a faster rate, it should behave in more of an elastic matter. This property is called viscoelasticity and is most noticeable on polymers.
but usually material's strength is measured through quasi static compression, no ?
Thanks for the knowledge...
Thanks for education
Μπράβο ρε ελληνάρα
OK boomer
11:44
"the extra content we have coronavirus"
IM DEAD
It didn't age well:/
“Round Illuminati, or cone in English”
I like this guy.
(Having flashbacks to when I watched Danganronpa the animation) I- uhh... Junko... :,^
Hello fellow dang it grandma fan
I remembered kokichi lol
11:59 we did it boys, coronavirus is no more
*SILENCE FILLS THE CHAT*
Corona go squishes
what bout now?
ARE YOU SURE ABOUT THAT
@@liguow hehehe
"It's already broken and it's only one ton. That's really weak"
Next video: which body part is the strongest shape?
€ 10 on the femur ;)
Phalic, ăka, the meatbone.
Live demonstration with subscribers
Clearly the balls
@@iconicDeya extreme ballbusting
You should also put a stopwatch counter too so we could see which last most before they give in.
8:10 I love how his explosion prediction instincts started tingling there.. haha
This concept is pretty interesting actually, so different shapes do make a difference in terms of their durability.
Of course they do. It's physics
I have no idea why it took so long to get this idea :D And it wasn't even my idea we got it from viewer on Instagram :D
to make it a valid test you should do the shapes based on weight so all they shapes have the same amount of material
Well duh, this is why engineering is a thing
its not just about shape, its about crushing direction, type pf force applied, and is only relevant to PLA plastic.
No one:
He proceeds to call a cone a “round illuminati”
Damn I should be working on my assignments, but this is more important
"It seems that they don't explode"
Awwwww, phooey
Nobody:
Him and his wife: *oioioioioi*
Dakara oioioiioioioioioi i kishibe rohan have a dream
Arab also maby sometimes say it
Oi josuke
Oioioioi
Japanese: OI NANI KORE?!
When he said “oyoyoyoyoyoyoy” I felt that 😔✊
Same
Ye i kinda did
I genuinely needed this clarification in my life. thank you
If anyone wants some technical terms,
Stress is the force applied divided by the area of contact, here it is in terms of kilograms. I'm guessing the press simulates a weight so you can convert to Newtons ny multiplyong by g, but idk.
Strain is the degree the specimen deformed from its original shape, for example final length over initial length.
The strength of a material is how much energy per volume it can take before failing.
Materials are tested by subjecting it to crushing or tensile forces until it fails.
Spartan parents talking about their children: „It‘s already broken and it‘s only one tonne!“
Why is this in my recommendation and why did I actually watch this and thought that it was actually interesting.
The accent
Same
Comrade Sam rallienkku hits differend
Idk either lmao
Mr. Negative because tech knows your every move, and mood, and knows what you like. It knows EVERYTHING.
I’ve always been told a triangle is the strongest shape.
that's because cross bracing makes built structures stronger
I had the broken window flashback too lol. I'm so glad that was added into this video.
The best part is the “oioioioioi”
This comment made me wish for a 3D printed shape filled with 'öppelöök' inside. 😁
It's just what Scandinavians say
And that's from a Swedish person
5:03 "Round Illuminati" LOOL :D
Mario taught me about the amount of pressure different shapes can handle. Thanks Mario!
1:30
I love that voice impression, ur great man
As an aerospace engineering student, I can confirm that this lined up exactly with stress theory. Stress is the amount of force per unit area on a given solid element, and it is what causes structural failure. Thus the greater cross sectional area, the lower the stress, and therefore better performance under load. I’ve seen some comments that believe the triangle should perform best. While triangles are very strong shapes is certain applications, a solid triangular shape will have extremely high stress concentrations on the tip, as cross sectional area is nearly zero. This is why it performs poorly in this test. Very good video to demonstrate the concepts of stress, and failure theory!
You need to display the results at the end of the video to show how many KG/lbs force for each shape as a summary.
In troubled times you can still rely on the Hydraulic Press Channel to bring a smile into your day.
That plastic cylinder is some strong stuff. Wonder if you can make car jacks with that
“And for today's extra content, we have this coronavirus.”
*[Coronavirus drops to 0%]*
😂😂😂
cringe
Алексей Мерсалов ты are
Qut Boy hope she crushes the virus like the hydraulic press in this video, tell her to stay strong if you haven't already :)
In this test, (compression), the more cross section surface there is, the more resistant the piece is.
Thats why the cone didn't hold anything at first, but then was really tough.
7:04
When someone else picks up the last pizza slice
FYI, concrete test cylinders use a standardized cylinder shape and size to determine shatter type and strength.
“And here wee go”
Hearing this gives me purpose in life
The truncated cone is called a frustum.
yes
Cutting the tip off a cone is called frustration
Either 'truncated cone' or 'right frustum' is correct. It's my understanding that they mean the same thing. Simply calling it a 'frustum' doesn't identify if the 'cut' is parallel to the base, whereas 'RIGHT frustum' clarifies this.
I like more "I don't know, but we will crush it"
Today I learned the specific term is "frustum of a cone". I generally associate the word with truncated cones and pyramids but apparently the word describes any portion of a solid cut between two parallel planes.
I like imagining some kind of spell caster inside the shape casting a shield (the shape) against like a really strong attack (the hydraulic press)
Before watching the video itself, I'll guess that it's the cube. In theory, since it has the largest surface area at the top, the force of the press should also be distributed the most, and so it will need the most force to be crushed. In theory.
7:03 they are speaking ouyoieyoieyoyoy
First time I heard my father speak hoyoyoye was when he got my gradebook from the mailbox.
he is speaking the language of gods
The gods dare not speak it. It’s too powerful for non Russians. 😂
no matter where we are, we all gonna say that when shit is about to happen.
It's 5 in the morning. What am I doing with my life
Me at 3AM: i dont need sleep, i need answers.
Not sleeping
Its midnight and i have school tomorrow, but im curious😂
@Spaggetti Noodles 4 months later, still up, still have school, still watching stuff like this😂😂
@Spaggetti Noodles bruh same omg😂😂
@Spaggetti Noodles goodnight, you should also get some rest😌
@Spaggetti Noodles goodmorning😌
''And here we go'' that sound so sweet.
The HPC solved world health problems today!
Now Harbor Freight is going to send their hydraulic presses BACK to China to kill the corona virus.
nah they just made it spread actually
I hope they washed the press after
There’s something about his voice... it’s so calming
Egg form is confirmed to be the strongest when the pressure is the same on the whole egg, cause it won't break.
I knew the cube would be the strongest shape because it has more surface area
Hydraulic Press: *starts working*
HPC: *Hey, that's pretty strong*
4:23
wtf was that sound? it scared the hell out of me...
was wearing earphones and it sounded like a grunt behind me, got the chills
Arthur probably his wife
Wither someone is in his basement or the plastic made a weird noise as some plastics do
I like crushing Goooold! “Dood sounds just like Goldmember!”
You know it's time to sleep when you're watching these type of videos😂
The strongest shape is Anni when she is angry!!!!
Or when she is setting powerlifting personal best records.👍😀
You can hear that on 8:58!
Bubba Jenkins lol
haha
I laughed hard at this
4:04 Don chinjao's head vs Monkey D. Garp's fist.
This channel is so freaking much fun!
0:11 I like how quickly you got to the point.
Seems to me you're using a pretty high quality PLA. Try using a super cheap natural (no color) PLA. I think you'd have a better chance of an explosion. Love the content!
2:00 RIP my brother 😭
oof
F
thats cool how the cylinder consistently sheers