LEGO Mangle rack mechanisms

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I made a mangle rack mechanism and its applications using LEGO bricks.
Please watch with subtitles.
References:
The model (0:51) was made based on a “mangle-rack”: Brown, H. T. 2005. “507 mechanical movements” pp.50-51 No. 197, Dover Publications, Inc. Mineola, New York, ISBN978-0-486-44360-7
The model (5:17) was made based on the following videos:
Title: sankakukanketu (2014), Author: araieng, URL: • sankakukanketu
Title: Reuleaux Triangle Intermittent Pins Mechanism 3D Model (2016), Author: trinityscsp, URL: • Reuleaux Triangle Inte...
BGM:ある晴れた日の午後
dova-s.jp/bgm/play10417.html
BGM(ED):
Title: 記憶の中の景色
dova-s.jp/bgm/play10292.html
My website:
akiyuki.jp/
#LEGO

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Опубликовано:

18 сен 2021

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Комментарии : 1 тыс.

@newtybot 2 года назад

This feels like one of those things that has infinite use but I can’t imagine any

@Umbral_darkness 2 года назад

My exact thoughts

@Sth809 2 года назад

My 1st though Maybe MAYBE it got a bit of inspiration from the old steam engine trains

@newtybot 2 года назад

The amount of applications in automation are insanely high, and I’ll probably keep this design in mind in future projects It would make a wonderful sequencer

@guillaume6746 2 года назад

Yes

@leyrua 2 года назад

🤖 _"What is my purpose?"_ 🌞 *"You pass butter."*

@tothestars3958 2 года назад

The amount of precise and interesting movements you’re able to get from one simple source is what keeps me coming back. Amazing job!!

@RedstoneMiner18 2 года назад

Yeah, I totally agree!

@ntnrodrigues5960 Год назад

❤hdusrsi

@AstonishingStudios 2 года назад

I especially started to lose my mind at 3:27. Great stuff!!!

@rover9300 2 года назад

What???

@sotilas1986 2 года назад

wont blame u since its fun for playing around with and also a semi working food tray thing

@RallenCaptura 2 года назад

@@sotilas1986 yo shit, I also thought this might be interesting for food trays

@kirb_1029 2 года назад

Oh hey happy to see you here

@DudeMcDuderson 2 года назад

It's amazing how simple these things are to understand when you break it down step by step like this

@micabryant4513 2 года назад

If you say so...

@thermitty_qxr5276 2 года назад

5:01 I think I know how this works. Bc the fork is locked in the pillars and can rotate and it can move and the other fork is doing the same as the other fork and the cycle repeats

@JB-yu1vv 2 года назад

I'd be interested to see a GBC module using this technique

@Owoshima_ 2 года назад

was just thinking that!

@Kafj302 2 года назад

Same here. Like some sort of clock ball pusher

@InvaderCom 2 года назад

It would be interesting to see how the balls would be removed from there, But yeah I would love to see how someone could implement this

@JackMacLupus 2 года назад

Indeed! It gives so many ways to use this as a GBC module. Especially 3:30 whould make a REALLY great GBC module. I mean, its already half the way.

@teodorasroussin6469 2 года назад

Yfurhe Jr's teodorasroussin gl

@madseskildsen3915 2 года назад

Can't wait to see how this going to be used in a GBC module

@Atlessa 2 года назад

My thought exactly.

@Living_Murphys_Law 2 года назад

Same

@froggyman_flips 2 года назад

Game boy color

@ATiM- 2 года назад

lol exactly what i thought!

@borby4584 2 года назад

Umm, what kind of GBC are you guys talking about?

@TheThirdPrice 2 года назад

That last one blew my mind. Amazing use of bricks to get sub-stud precision positioning on the posts!

@DouglasZwick 2 года назад

Try saying "sub-stud precision positioning" five times

@zrspangle Год назад

@@DouglasZwick sub stud precision positioning sub stud precision positioning sub stud precision positioning sub stud precision positioning sub stud precision positioning

@user-me1eb6dj7w 2 года назад

仕事しながら趣味でレゴしてるって感じなのか、普段からレゴやってて面白い機構見つけたら紹介してくれてるのか気になる。毎回クオリティ高くて凄いよね。

@purple4thecreator167 2 года назад

I SAID NO

@user-mi2oe1sq8o 2 года назад

相変わらず素晴らしい…次回も楽しみにしております！！

@purple4thecreator167 2 года назад

NO MORE BAD WORD

@TARUSU555 2 года назад

面白いですよね。

@bean72 2 года назад

@@purple4thecreator167 it’s not a bad word….?

@FanboyKisser 2 года назад

For once, Google did good by me with the intergrated translator.

@lilyofluck371 2 года назад

Thank Google for the integrated translator

@regal_type 2 года назад

Complex movement from simple mechanisms has to be one of my favorite things

@mercytoo5262 2 года назад

毎度天才的すぎです配色とかデザインまで凝ってて見てて本当に感心してしまう

@GreatGloves 2 года назад

Greetings from Finland! By the way, If you are interested to see speed drawings, check my RU-vid channel: m.ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-j3il7rm8i0E.html

@TheWorld0221 2 года назад

@@GreatGloves 海外にも売名いるんやな

@user-zi3dr1ru3m 2 года назад

@@GreatGloves there is sold name in foreign countries.

@goosewithagibus 2 года назад

*Me having no idea what a mangle rack is* "Yes, yes, very fascinating!"

@Marcin_Pawlik 2 года назад

That's so good! The moving square one reminded me of that puzzle where you move say 15 of them with one empty space to create a picture. Here tgat wouldn't be a puzzle, beacuse it would auto-solve once every rotation, but you could build some pictures or sculptures on those 7 squares in a way that they would be able to "connect" in more than one way, or always connected in some places but never in all. That would be a very cool lego scuplture to watch.

@Living_Murphys_Law 2 года назад

My first thought was to attach a loading and output mech, to make a GBC

@user-or9ey2ld6s 2 года назад

Awesome mechanisms! I especially like the one that moves the squares with the four forks. I always wonder what you could use the latter ones to?

@odilleoy9542 2 года назад

나두

@danndidntask4057 2 года назад

I see them as sushi bar sushi movers 🤣

@vohxel Год назад

@@danndidntask4057 my thoughts exactly

@ryoushisan9974 2 года назад

こういう機構を発明したり、計算式として公式を確立した人たちってホント凄いと思う。

@jamsistired 2 года назад

True, it really is amazing.

@Bit-fz9md Год назад

It’s so cool seeing other people from other parts of the world here!

@CatLegoDiver 2 года назад

Outstanding! The creative uses blow my mind. There seems to be an infinite number of ways to use this in all kinds of modules! Well done let’s see if other creators rise to the challenge and do something with this!

@iansutton6233 2 года назад

Amazing videos, the added math makes these videos better than what they already were.

@jxceuu 2 года назад

i can’t tell if this comment is sarcastic or serious

@vanillawaffle7303 2 года назад

The return of the king

@lozssaddict 2 года назад

Somebody get this guy some kind of award, because every time he shares his bricks, its like Christmas. Absolutely brilliant.

@talis84 2 года назад

i never thought LEGOs would be teaching me math.

@HyperFoxIII 2 года назад

They more or less make us into engineers

@Leon1904ffhhsus 2 года назад

This box mover, it is so magically perfect, it almost made me cry!

@eyedishman 2 года назад

モーターの単純な円運動が複雑な動きに変わっていく過程に感動しました。にしても、レゴすげぇ。

@purple4thecreator167 2 года назад

no more Japanese words

@purpleCB999 Год назад

それな

@JhonH-ET Год назад

@@purple4thecreator167 use google translate

@lordmarum 2 года назад

This is mesmerizing, and the colors and smoothness of the build is so appealing

@furbait3442 2 года назад

Holy jeez man you're my childhood's channel. I love you and your creations so much. I hope we could do a little catching up but just know that I really really am a big fan of you

@ilovehumongoushonkers 2 года назад

lol burgerkiss pfp

@furbait3442 2 года назад

@@ilovehumongoushonkers ayyyy man of culture. Dab me up bro

@konchan_games.traintv 2 года назад

いつもすごい！！

@user-AkatsukiMaya 2 года назад

それな

@purple4thecreator167 2 года назад

@@user-AkatsukiMaya r/nobadword

@kaleygoode1681 2 года назад

These, "evolution of a principle", videos are awesome! Great work🥰

@fenixmeaney6170 Год назад

I'm used to watching Brick Bending use LEGO in ways it was never intended. How amazing to see what can be done when used exactly as intended.

@buddaossas9520 2 года назад

This video made my day, this was so damm awesome, keep it up man 🙌

@MarkARebuck 2 года назад

This channel has been blowing my mind for over a decade. Absolutely amazing stuff!

@jonathan_herr 2 года назад

Where do you/they get these parts? The black studs, colored gears, curved pieces, beveled gears? Japanese specific? Or just waaay post 90s technic parts?

@enolopanr9820 2 года назад

It’s a piston feed tape! Mumbo needs one of these.

@e_lander 2 года назад

Someone had to say it.

@user-zf6sy1pz6i 2 года назад

この自分はきっと活かせないだろうけどなんか賢くなった気分になれるのが良いな

@Naseem384 2 года назад

I love watching mechanisms do their thing. It’s so satisfying!

@legogoated1217 2 года назад

Math teacher says: Class just remember SOHCAHTOA and the equations, and remember to devote at least five minutes to studying each day. Akiyuki says: Apply these principles to LEGO to make some totally insane movements that can be calculated with the use of trig functions and form some epic patterns. WOW. Great video!

@nicolo431 2 года назад

great job as always Akiyuki!

@K-o-R 2 года назад

4:00 A piston feed tape? _Mumbo Jumbo has entered the chat._

@frogmouth2 Год назад

I wish lego system sets still had cool functions like this. Last time I remember we had truly compelling functions was hidden side a couple years ago.

@bob9802 2 года назад

Again, the amazing creations developed here, and well explained, to further everyone's lego creations.

@Bluesonofman 2 года назад

There is this thing called “Sacred Geometry”

@MillywiggZ 2 года назад

Perfect for dinner parties where it is too much effort to reach over the table.

@timehunter9467 2 года назад

It’s almost like Lego knew these gears could be used to interact with parts in this way. It can’t be a coincidence, many “new” parts seem to work with each other in ways that are a bit too specific.

@massimookissed1023 2 года назад

I'm amazed by the accuracy with which the forks slide past the upright posts.

@hamjudo 2 года назад

He showed the math, so now we can all amaze people.

@Barbutt 2 года назад

I find this user’s content interesting, informative, clever and wholesome. Yet for some reason as the builds grow more complex my anxiety builds. I always thumb up… but on average I watch only half the video. Very strange.

@louismaciver8262 2 года назад

Would it be possible to get a 270° internal angle as part of the carriage shape? You could get some really unique movement sequences with that, I bet!

@jacobN1993 2 года назад

There are no boundaries between you and lego! And it scares me!

@fancifulgamer28 2 года назад

This is some amazing Lego mechanical science and it feels satisfying to watch it work!

@happyhippoeaters4261 2 года назад

4:11 Loading...

@_ninthRing_ 2 года назад

It's utterly fascinating to see how these mechanisms function, but really remarkable that they can be constructed with Lego. I have to wonder how many R & D labs have lego testbeds for developing ideas..?

@bramweinreder2346 Год назад

Such a great introduction to mechanics :) I especially love that this mechanism has smooth transitions without adding springs or other parts that can fail. It's perfectly elegant.

@universe8607 2 года назад

2:45 didn't expect that to happen

@jerryhuff4767 2 года назад

Absolutely breathtaking, fantastic work!

@nicholas_plaksin 2 года назад

And they say you never use pre-calc in real life

@skitsschist11 2 года назад

I've never once used the BS I learned in English class. I use math every day.

@nicholas_plaksin 2 года назад

@@skitsschist11 you severely misinterpreted my comment, maybe you need a little bit of English class

@skitsschist11 2 года назад

@@nicholas_plaksin No I didn't, I was literally agreeing you tard.

@nicholas_plaksin 2 года назад

@@skitsschist11 oh shoot I guess I was the one who misinterpreted stuff, sorry about that.

@nicholas_plaksin 2 года назад

@@skitsschist11 somehow the way you worded it sounded hostile but I see what you meant now.

@KeritechElectronics 2 года назад

Very interesting - I've never seen such a mechanism yet, and it's so calming to watch it in action.

@RuthlessDutchman 2 года назад

Your mind is something special to come up with these builds

@thomasrosebrough9062 2 года назад

Every scene just kept getting better!!!

@adularia_water 2 года назад

これは某レゴ界の割り箸使いさんと張り合うおもしろさですわ

@carlbModels 2 года назад

Very enjoyable viewing, love the progression and the science behind it. Thank you for posting, deserves a subscription! cheers from UK 👍🍺🇬🇧

@DisSpongeCanRap 2 года назад

You:That was cool Me: Lego 3d Printer

@shona-sof 2 года назад

Math plus Lego = mechanical art! now you need to make machines like this that can draw patterns based on their movement like those old Spirograph art sets!

@thingsstuff6564 2 года назад

I can't believe this made me excited about math

@favingthatshit 2 года назад

hey babe wake up new akiyuki drop

@rhadjboi Год назад

4:39 The sudden silence spooked me a bit

@user-ns9vi9nz4s 2 года назад

動きも配色も美しい...

@omarkhalil6283 2 года назад

Fascinating! I really hope that you are sponsored by LEGO and you've received the credit you deserve.

@ShamblerDK Год назад

As a Dane it makes me proud to see all the fantastic LEGO creations people are making around the world 🙂

@braden_tmoore 2 года назад

i love your minimalist approach to design!!

@EeekiE 2 года назад

Very very impressive. These videos are an absolute treat.

@ZeacorZeppelin Год назад

The moving tiles part was my favorite

@1Animeculture 2 года назад

All the concepts of motion are very key to any machine

@aungkyawkhant321 2 года назад

I had no idea what the title is but I enjoyed it so much! Those mechanisms have so much potential.

@ragu3260 2 года назад

What I liked most about this amazing video is how incremental it is...thanks!

@arthurp4857 2 года назад

Love the simple start for concept, while building more complex as it goes on ... then the MATH kicks in!

@ivvlo_ 2 года назад

Wow, how long i was waiting for new video! Thanks)

@technoJoe23 2 года назад

Dude, I could watch these every day.

@gavincurtis 2 года назад

Akiyuki is soon to be the world's leading factory automation engineering consultant.

@Omgtired 2 года назад

Creativity is though the roof! Amazing that's what everyone loves lego for, truly infinite possibilities if you put enough thought to it 🚀

@ekasusilo 2 года назад

Really cool mechanism and examples of how to use gears other than with LEGO Technic!

@bamo5693 2 года назад

うつくしい

@talbrightmoon2625 Год назад

At a restaurant while Daft Punk "One more time" was playing while I was watching this. Oddly satisfying combination lol. I might go buy a Lego set now to try this build.

@Zarzar22 2 года назад

If only actual teachers were this good at educating

@DavidCurryFilms 2 года назад

Huh, Lego technic has become a lot more beautiful and ergonomic since my childhood (early 90's)

@Turtledud3 2 года назад

I have never been more interested in the geometry of triangles in my life.

@nukowar6382 2 года назад

やべー、無限に見てられるやつやー！

@For891 2 года назад

One of the few You tubers that I can hit the like button before I even watch the video

@iainballas 2 года назад

3:53 this is beyond satisfying to watch The precision and clickety noises are... Hypnotizing

@michaelpowis 2 года назад

I mean - I agree but I wish one of the boxes was made half orange / half blue so it was even

@panfryman1134 2 года назад

Amazing work as always

@trantam456 2 года назад

Lego mechanic never fails to impress me

@SmashingBricksAU 2 года назад

You Win! So awesome to watch

@grandmoffrevan4933 2 года назад

Akiyuki would be a great mechanics and physics professor

@michaelloeffler 2 года назад

This stuff is amazing!! So so cool!

@The_one_the_only_pack_of_milk 2 года назад

Making Lego build with advanced math makes you a Lego nerd wich are very big brain and make incredible machines of lego

@saulipulkkinen9705 2 года назад

This is brilliant. At first you made a mechanical sine wave generator, then you amplified it and changed it's frequency. Then you continued to square/pulse wave, and then it just got out of control and became so sophisticated, that it's really worth commenting. I really liked the idea of using your machine design to use the moving platforms as a form of creating a simple pixel animation (the red/blue platforms). The boss level is to build a mechanical display screen that is run by a lego-operated pocket calculator. Should be possible, quite big a challenge though :)