I was a little too optimistic about this gear ratio.

3d printed gear box. Printed on my ender 3. Mechanical gear drive. Satisfying 3d print. Guess the gear ratio.
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Gearbox Series Episode 2: • 3D Printed Gearbox - S...
Gearbox Series Episode 1: • 3D Printed Gearbox Ser...
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Printer: Ender 3
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Slicer: Cura
Material: PLA
Nozzle Temperature: 200
Bed Temperature: 50-60
Layer Height: 0.2 to 0.28
Infill: 20-40%
Print Speed: 50mm/s
#satisfying #3dprinting #3dprints #3dprinted #colors #design #engineering
Tags:
#3dprint #storts #short #reels #3dprinting #gears #mechanical #satisfying #oddlysatisfying #ender3

[@BuzzinVideography]

1- get some dry lube on it 2-attach drill ³- hold it down with gorilla tape 4- full power until catastrophic

[@MrCubFan415]

¹²³⁴⁵⁶⁷⁸⁹⁰

[@mattsmith457]

5. Insert the dri 6. 7. Giga anus

[@Skyisgoingbacktopluto]

@@MrCubFan415 ¹⁰

[@slimeinabox]

NO connect it to an electric generator!

[@matil7880]

*gears break in 2 seconds*

[@thoubias]

I wonder if that thing would experience an unscheduled disassembly event if the crank was cranked into a bit faster speed

[@machinerin151]

It's not unscheduled if you schedule it

[@dragonzaid945]

@@3DPrinterAcademy just do it, plzzzzz

[@johnsherby9130]

@@3DPrinterAcademy dew it

[@mdsuen]

@@machinerin151 does 4pm tomorrow sound good?

[@courier6ix9ine95]

DO IT

[@Asmodeus-he2jx]

"You know what really grinds my gears"

[@royk7712]

"there's no lube on it"

[@ObnoxiousChallenger]

You actually got me there 😂

[@omnitroid8390]

“Grinding my gears…”

[@alexandrefillot9600]

Motion.

[@BillDownhill]

"Someone who doesn't use the clutch."

[@SamsJourney-lt9nz]

The last gear straight up became a particle accelerator

[@YatharthGarg12]

Yup

[@None-bk4wt]

Sure

[@user-vt4qe5nu6q]

The power of mechanics

[@Insert6character4name.]

time was slower in that gear

[@arturorosas2170]

@@Insert6character4name. Haha! That's because you say it moves at relativistic speeds. Good one.

[@lardjellerslol6115]

So like if you could go faster with the crank i think everyone would like this alot more

[@cafenightster4548]

【Everyone liked that]

[@raphaelkap]

It actually takes an expnential amount of force, the more gears you put on. After a certain ratio, you need a LOT of force to move the crank, and wuth friction and the forces applied it would probably break

[@lardjellerslol6115]

@@raphaelkap Who cares we just want to see it go fast and break

[@cafenightster4548]

@@lardjellerslol6115 Who doesn't want to see something self destruct.

[@homiespaghetti1522]

@@lardjellerslol6115 you don't get it. It cannot be pushed that fast because of how much torque you need. Maybe if you attach an engine to it

[@tubeofnoob4683]

I hate how none of these videos crank it to max speed.. this is what we all truly want

[@kaynex1039]

It's probably difficult to turn the crank. Plus, the thing will rip itself to shreds. There's already enormous force on the last cog EDIT: I'm still getting replies on this comment I made 3 years ago haha. I'm changing my answer: It's impossible to turn the crank. Any force applied to the crank will be used to bend the crank, and the first few gears. Forcing it will just unceremoniously snap something.

[@tubeofnoob4683]

@@kaynex1039 that's what we want lol. If takes 15 minutes to get up to speed so be it 🤣

[@crustaceanking3293]

@@kaynex1039 *so be it*

[@sucamali]

@@crustaceanking3293 that's... why we're here!

[@D-Vinko]

TORQUE. He probably IS cranking it at max speed, and any extra force on the drive would only serve to damage the gears and axle.

[@hardy6876]

fun fact: Actually amount of energy never changed

[@Planet.Denver]

Wym

[@Shazammo]

yes it did, it went down due to friction heat and sound.

[@agentdopkant]

​@@Shazammothose are forms of energy

[@seanjohnfits]

Yes forms of energy that are being lost and not put towards the work.@@agentdopkant

[@keddidastinky]

​@@agentdopkantexactly, so the energy amount decreased

[@ayopopoola7966]

I thought bro was edging it until I realized it was really that hard to pump it up

[@AxeAR]

I'm sorry, but if we don't get to see that beauty annihilate itself, I'm afraid I'll have to call the police. ᵖˡᶻ

[@julyhasnoon1874]

HAHAHAHAHAHAUAHAGA THAT PLZ IS KILLING ME

[@julyhasnoon1874]

@i camouf all on ya I know lol

[@bloodmoondocumentary2277]

@i camouf all on ya u need to stop

[@bloodmoondocumentary2277]

@i camouf all on ya you didn't stop what the shit, I'm getting the broom

[@Yeetntx]

@i camouf all on ya RUN. HE HAS THE BROOM

[@EpsteinKilla69]

This man knows that if he Fulfilled all your wishes, he would create a black hole

[@dissimulii]

that's racist.

[@Incognito-rb4tz]

@@dissimulii pls tell me the satire switch is on.

[@lgooch]

@@Incognito-rb4tz pls tell me you’re not that stupid

[@lasgio_]

@@lgooch pls tell me you love me

[@lgooch]

@@lasgio_ nah

[@Drphonce]

Understanding gear ratios is a very beneficial skill to have...

[@SAVAGE_BROOK_444]

The most satisfying thing I've seen ever since 2020

[@well_as_an_expert_id_say]

Hey man I know I'm late but you can buy "dry lube" at any auto parts store, spray that on your gears and see what happens

[@mycelia_ow]

Instructions unclear, the wife is angry

[@szpecunio]

Okay but what should happenM

[@PlanetFin]

My phone must be broke, it didnt load the 2nd part to your request.

[@1Dylan1]

Or graphite powder at a hobby store. Granted, it can get a lil messy during application

[@BucketofTrash]

@@1Dylan1 Thats what dry lube at the autoparts stor is also, only in a spray can. (:

[@illestvillain1971]

This gear is ratioing more than Twitter

[@smileybomb7589]

@@3DPrinterAcademy how can i go about buying this?

[@G3nUWU]

@@smileybomb7589 How can You go about catching this ratio

[@benishben4364]

Cry + ratio

[@smileybomb7589]

@@G3nUWU any way you want to, as long as it ends with you in the dirt. Keep fuckin playing.

[@G3nUWU]

@@smileybomb7589 why are you so pressed lmao I'm trying to show what twitter replies are like

[@TotallyRandomAbhiraj]

My evil ass mind: FASTER! FASTER!

[@ManateeTail123]

I need this on my bike.

[@robvadeberg]

"Add another gear!" "But sire, the torq-" "Just do it!"

[@exo69010]

​@Using 💀 for likes says the guy with this😂 pfp

[@jimmycricket5366]

But sire, the resistance!

[@normabrewer8304]

​@Using 💀 for likes y6 aniod

[@nuke_m4n]

​@Charlie Gaming what did he said

[@KrishMod520]

I put the playback speed to 2x and even that didn't satiate my desire to see this get cranked at full speed till the universe tears into two

[@srirajnaik589]

Pain

[@the_finkledinkle]

Pain

[@kendrickf-d6695]

How do you change playback speed on a KZbin short?

[@memelover6917]

​@@kendrickf-d6695 If go to your history you can put a KZbin short in a Playlist and it turns into a normal video in the Playlist

[@redstonewarrior0152]

​@@kendrickf-d6695 There are three ways. One is via a Playlist. The second is to replace the part of the URL that says "short" with "watch". And the last method is to install an extension that does the second one for you.

[@thermitty_qxr5276]

FINALLY, someone who turns it from the end. Thank you

[@titan_freefire6206]

Finally someone who rotates the last gear first. Definitely deserves a like and being viral

[@brandong.5514]

Too optimistic? What's wrong with it?

[@alexander-kirk]

Yup, looks like a cool desk toy to me

[@dannyboy4682]

Probably structural integrity. The crank was moving quite slow in the video, and I assume it's because the creator believes it takes too much force to rotate faster, causing either strain to themselves, or risking damaging the creation

[@runnerkidal]

@@dannyboy4682 damaging, the, creation

[@n3lis94]

@@dannyboy4682Let's be honest, that's exactly what we all want to see

[@runnerkidal]

@Sriousprobs rawr

[@dannore8077]

I kinda wanted to fastest gear to explode for some reason

[@lucjuszmocarny8906]

How can a plastic gear explode

[@DarkPortall]

@@lucjuszmocarny8906 With enough force everything can explode. although this'll probably just break and have one piece drop/fly

[@xenno8496]

@@lucjuszmocarny8906it just can okay......just trust us on this one.....it scary

[@clay4444]

@@lucjuszmocarny8906 centrifugal force my man. You should learn it in grade 10 physics.

[@wheedler]

The reason is that the title of the video implies something will go wrong, so you imagined a scenario where that would happen. Everyone was waiting for it to explode, but nothing happened.

[@richierollinrocket2891]

Someone actually did it!

[@justplay2508]

If you spin the other end you can lift the world with the crank

[@tykenen4178]

Speed: "YEEES" Torque: nope

[@Arzivex]

“I AM”

[@kevincassol]

Power: "poor kids..."

[@creativetech215]

There would be torque if you rotated from the last gear

[@ObeseGorilla229]

​@@creativetech215 speed nope

[@860SkateCo]

@@creativetech215 true if the faster gears were the input it we be all torque

[@OneTwoFive0]

Time to attach this to my bicycle and be able to keep up with highway traffic

[@asrkofficial1]

💀

[@-Tyreal_Awesome-112-]

Im down to try it too

[@AckzaTV]

you realize bicycles literally already have these gear systems right? lol right?

[@OneTwoFive0]

@@AckzaTV no they don’t, they have a front gear and either a bunch of rear gears or one rear gear often geared hard like a bmx or a fixed gear. This isn’t how bike gears work and my comment was meant to be a joke…

[@leadpelletinass]

A few decades ago I had a custom BMX my brother made for me. It had a 80 tooth crank sprocket and a 11 tooth rear wheel sprocket. I had to run with the bike before jumping on and pedaling as hard(not fast) as i could. It became more of a downhill racer than anything else. Point is, the higher the ratio the more torque you will need.

[@dyjhjfrtt6607]

Everyone in the comments who have never seen a gear not understanding why you can’t go full speed:

[@nemesisurvivorleon]

and that's why there is a tornado warning in your area, dear reader

[@chaikaikudadragon6724]

Why does everyone including me feel unsatisfied by this thing not going to the fullest possible speed? XD

[@nicklagoni7306]

Itd be hard to turn it faster if my memory of mechanical advantage/gear ratios serves me well

[@criticallyconk4944]

Need for speed

[@JacobPlays136]

@@nicklagoni7306 yep, since one full crank is the amount of energy to turn that final wheel however many times it turned during that crank plus the friction involved between the axle, and between the wheel and pinyons meshing together.

[@ramilyusupov1573]

@@JacobPlays136 basically it would explode, destroying everything in 50 meter radius.

[@marcello9476]

What? I hope you realize how much torque that would take. Do you not understand how a gear train works?

[@pratibhamishra3594]

He knows if he rotate it with full speed , nuclear fusion starts .

[@stickoutofthemud]

“Nuclear. It’s pronounced nuclear.” H. Simpson

[@AnUnknown_Account]

endermen when i stare at them for a millisecond

[@TheAmbientUniverse]

This reminds me of how I wish my car had a sixth gear

[@14thbattlegroupcommander]

crank **moves** back gears: fast as fuc boi

[@enuntan9156]

I dont understand whats wrong with it KZbin professionals: neither do we

[@verloser]

All we know is....it works!

[@lizarraga-9759]

each gears makes it go faster

[@GreatGig]

@@lizarraga-9759 no shit? seriously? amazing. incredible piece of information you gave us. how did you find that out?

[@spoopyscaryskelebones3846]

@@GreatGig my balls told me

[@arisadefazio7885]

@@GreatGig wtf

[@muhyihammad2007]

Good to make a manual fan in hot summer days it runs to fast with little effort 😅

[@zmarfion]

I was expecting it to spontaneously combust

[@nguyenpham3593]

Finger pushes a little The last gear: "Deja Vu! I've been in this place before!"

[@foxhunterC137]

ive been to space before

[@chuck1eshd228]

i have the overwhelming urge to put this to the fucking max until it either destroys the universe or itself edit: dam this blew up my only request is to get this to 6.9k likes so i can cross it off my bucket list

[@DoubleSidedSpoon]

same lol

[@pleuston9221]

Haha so funny you totally didn’t copy that comment from a week ago haha 😂

[@DoubleSidedSpoon]

@@pleuston9221 stop being such an asshole, people can have similar thoughts.

[@chuck1eshd228]

@@pleuston9221 bro chill i don’t care enough to copy comments i was just tryna be funny 😂 and yes what i said was similar to other comments deal with it people think alike. have a great day! 😄

[@crustaceanking3293]

@@pleuston9221 dont be upsetti, have some spaghetti

[@0ninetyseven97]

Been waiting for this print

[@CMT_Crabbles]

I need to see these gear people get ANY kind of motor. Please.

[@awertyuiop8711]

You should check the oil on that gearbox first.

[@marcfuchs6938]

This will be the right stuff for my bike. One pedal rotation will get me to the moon and halfway back.

[@sunnybowos266]

Only if you have the legs of a god

[@user-rw4ig7cy1q]

А я бы на спиннинг себе такую поставил !😊

[@0QGO]

The urge to spin the handle as fast as I can

[@ignaciosavi7739]

Dude. A full sized one would be the perfect workout

[@styler7632]

If I get recommended one more fkn gear video without someone going full speed, I´m going to lose it.

[@PhoenixCNSTL]

Strap that type of mechanism to your bike and now you have a sonic bike.

[@matusskalican5951]

You'd have to have legs of steel

[@BestKCL]

Bruh they already have that it's called switching gears

[@blueskyla7978]

@@BestKCL Exactly. And your weight and road causing friction is why you need to start at a lower gear and move up as you go faster. If something heavier than the contraption and needing to rotate a wheel against a surface was strapped on top it would be much harder to turn the crank. Cause if you try to go on a high gear on a bike it would be hard to get going.

[@dreamkiller189]

@@WillSurvive2TheEnd there has to be some crazy KZbin video around with this creation

[@kingofsludge7262]

I want to do this more than I should

[@AlexanderSchwarz-ck3cx]

FINALLY SOMEONE DID WHAT WE ALL WANTED TO SEE

[@nesnahnevard4907]

I was too optimistic that this video would be interesting.

[@korbinmdavis]

Don't forget to make the gears have relatively prime numbers of teeth so they wear evenly. You'll thank me later! Sincerely, a mathematician

[@void4001]

I wish to attach razor blades around the end and make my own circular saw. Edit: I'm far too broke to buy an actual circular saw but have a old 3d printer.

[@acexxxoasis]

A circular saw can be had for very cheap, I've gotten quite a few free...

[@MINDLE55EMPIRE]

A fucking grinder is cheaper than a 3d printer😂

[@marcello9476]

Would need more torque.

[@Fausto_4841]

Ravenr is right. The first blade would stop as soon as it hit anything. Well, you might get one good chop on some soft tissue.

[@wingzero7X]

My mind: “so yeah doc I have an idea for my bike”

[@HectorRodriguez-vw5et]

Yo that looks fun! I think I know what imma try printing next 😅

[@shecktaGAMING]

Aaaand the universe starts melting into a black hole... Here we goooooooooo

[@towelietowel4513]

Finally someone made it faster instead of reduction

[@edman1357]

My brain can’t comprehend this.

[@iropthegamer726]

me cranking that lever as fast as my muscles will possibly allow: 🗿

[@WilliamBradey]

To everyone asking for it to be cranked faster, torque makes that difficult. You'd break the crank before that last gear spun much faster.

[@logandunlap9156]

they’re not pushing on the lever all that hard tho

[@hamzerpanzer]

People are willing to see it break as long as he actually puts effort into cranking it

[@machine123e456]

Just start slow and keep going

[@orti1283]

But spin it by hand stage by stage until the torque required can be beared by the lever

[@flori4926]

him: *spins it at full speed* BREAKING NEWS, WHAT SEEMED TO BE A SMALL OBJECT FLYING AT THE SPEED OF SOUND HURLED STRAIGHT INTO SPACE

[@shtwick]

my experience in the mod "Create" for minecraft allowed me to understand this video

[@HoldYourSeahorses]

This reminds me of the Gear Wars. The thing people don't realize about the Gear Wars is that it was never really about the gears at all.

[@oskarieinola8617]

Wonder what happens If u connect a dremel or drill on that

[@Nawmps]

It probably would have very little torque It's an interesting idea though

[@oskarieinola8617]

@@Nawmps yep

[@seanbernard6516]

Contraption go boom

[@babyboysmooth1353]

@@seanbernard6516 *ahem* "unscheduled disassembly"

[@Mikeological]

It _may_ open a portal to another universe, but we don’t know for sure

[@RitzyBusiness]

This ranks as one of the most satisfying things I've seen on youtube. I want to touch it

[@user-fv9ke6ol3o]

That is the most relaxing thing I've ever herd

[@ulixir]

Average track cyclists gears:

[@b3kstudio]

Imagine taking this outside on a slightly windy day and the other end just starts rotating like crazy

[@KP3droflxp]

That’s not how it works, it’s extremely hard to turn

[@user-wt5gl9dw6q]

С таким ветром тебя должно снести

[@josephjennings3146]

this is like looking at a stop watch: Too fast Too Slow Just right.

[@isma_life]

I’m so happy I wasn’t the only one who wished fast spinning.

[@tiagolorenzo2749]

Make this out of metal and crank it at full speed

[@alexanderschwab6408]

I just love that in every video I have seen of DIY gears there’s always someone who says ”FASTER!” but it never happening xD

[@tigheb5412]

Just strap a bloody drill on at this point gear go brrrrr also boom

[@MawoDuffer]

That is a very powerful overdrive

[@justoyo1166]

Imagine a car fully functional with this. And been able to run everything without the need of fuel

[@griffin4380]

The last gear is traveling at the speed of light🥶

[@maskedjazz43]

Me waiting for him to do it in full speed

[@GlamorousTitanic21]

This is sorta how old steam powered ships were propelled. The steam would be pushed through multiple rows of turbine blades which would be spinning around slowly. But at the end of the turbine shaft multiple gears would be magnifying the rpm and turning another long shaft that connected to the propeller. Really fascinating engineering. Theoretically, the more gears you could attach the faster the props would turn. Making the ship go faster.

[@Sharpless2]

Its somehow sad to see that the people in the comments here dont understand how gear ratios work. The force required to turn this fast is absolutely immense and the plastic would break very quickly.

[@nothing_932]

Friend: Did you buy yourself a Porsche? Me: No, I just connected 6 big and small gears

[@com.schwi.youtube]

MAXIMUM OVERDRIVEEEEEE!!!!!

[@Gomace]

Imagine tucking this away when moving, then one of your friends accidentally janks the lever really hard and it just tears apart a rug or something.

[@DivideByZeroGetCake]

Connect the shaft to a rotary hammer drill 👁👄👁

[@fellowcrusader]

*starts cranking it like you start a tank*

[@notadev1590]

I clicked on this thinking it said "gear radio" and I honestly don't know what I was expecting.

[@minosnails1894]

When you know nothing about gears but it looks like it would be really relaxing to play with at the end of a stressful day

[@punkaj]

Legend has it that if you put the crank on the end gear and rotate that, you could pull the moon.

[@brandonmayhew3445]

Been watching this for about 3 minutes now. I'll probably stick around a little longer

[@concretechef9904]

They have gravity lights that work like this falling slowly for hours

[@calysagora3615]

Exactly what I was thinking!

[@PerturbedButtercup]

When the perfectly good hand crank doesn't work:

[@jafshrimp7322]

i wouldnt wanna sleep in a room with that gear...

[@PriamOnFL]

Spinning the crank at full speed would make it a particle accelerator

[@honeycands1266]

If possible .... Run this at full speed man....

[@botondpongracz9851]

@@3DPrinterAcademy bigger teeth?

[@toby21guns]

@@botondpongracz9851 Stronger material

[@botondpongracz9851]

@@toby21guns but the stronger material wont stop the slipping

[@lyssaerra3643]

Lather handle = death machine

[@coopermonaghan1615]

I need to attach one of these to my fishing reel 😂

[@MDshravon031]

😂😂😂

[@MrPenobe]

Be one hell of a final drive for the interstate

[@qjamsniper9150]

Now make them heavy to conserve momentum and slowly add tork 😍

[@hannahskie2209]

This was recommended to me and as much as I like it I also don’t understand why

[@alexandria1663]

Yeah I sorted specifically for ASMR what am I doing here

[@33shin33]

because two years later someone out there would reply so you can come back here and watch it again. Welcome to the gears of time.

[@Muho_is_me]

​@@33shin33 its 3 years rn

[@Arctic_silverstreak]

I somehow just screaming "FASTER DAMNIT, FASTER!"

[@tigheb5412]

SAME

[@James4life0687]

When the turbo kicks in

[@cspro4149]

"cranking faster is hard" look at his relaxed hand barely even trying to turn it

[@-Raylight]

You know what really grinds my gears? This. xD

[@rossmcsweeney]

This is great!

[@NW9829.OFFICAL]

All of those would be spinning at max speed by the time the universe is gone

[@Moondropmedia]

Adding one of these to each wheel on my car and shits gonna go light speed