Main Hub of Mi-24D

[@767HALHA]

Cool stuff! Developed in 60's on paper, without sophisticated CAD system... 😎👍

[@satyasrikar4677]

Yes! That is what amazes me the most. We are effortlessly doing on CAD software now whereas major Engineering marvels were done using pencils and drafters

[@_John_P]

@@satyasrikar4677 And lots of prototyping and testing

[@railgap]

@@satyasrikar4677 CAD does not make engineering - not even drafting - "effortless" believe me. All it does is let you make mistakes faster, make pretty pictures, and easily create parts which cannot be manufactured. All that CAD does really - is make erasing easier. No more pencil and paper, and version control is a huge boon. Starting with 3D models from the git-go was such a huge paradigm shift that the entire industry basically ignored Dasseault Systeme for decades before SolidWorks took off and then suddenly AutoDicks and the rest had to play catch-up.

[@railgap]

see also the SR-71 and its progenitors.

[@craysiswanted]

As we see incredibly complex and complicated structures with 2D visuals made especially in Military fields, I feel that we are moving away from these abilities and perfection as humanity. As someone who is currently dealing with 3D Software, my admiration grows exponentially as I see the difficulties of even making 2D devices and tools 3D. I am constantly working in the hope that one day I will be able to produce such quality work.

[@nickb1875]

I like the arrangement it shows the gyro precision compensation angles. If not mistaken, I saw 45 degrees offset at pitch horns and the other 45 degrees at swashplate which totals to 90 degree offset cyclic input, thus clearly showing that gyro precision is true. To fellow tech enthusiasts who haven't heard about "gyro precision" before, this concept simply says; if u give a tilting command to a rotating disk, the reaction or result will happens 90° later. In our case it simply mean if we were to give forward cyclic to a helicopter to tilt the rotor disk forward or simply to go forward, we need to give lateral or side tilt command given that the pitch horns and swashplate have no offset angle of 90 degrees in total.

[@rickygarcia7400]

Just thank to that the whole hub spins very fast to while the adjustments are made awsome engineering.

[@sudattsdeadchannel3495]

Adjusting while spinning may look hilarious but it's very ez and not as hard as it look. Just see video of how helicopter move forward

[@tomast9034]

its not that fast...250-500 rpm maybe, the bigger the slower.

[@XFAiDERse]

Soo cool!! Thanks for bringing this video here for the world to see! :D Very appreciated!

[@kremlingrasso8076]

thank you very much for this video, i'm building a lego technic replica of a mi-24 hind with a working rotor hub and i'm staring at this video daily...i think i just got the last piece figured out (the connector piece between the top of the rotor shaft and the swash-plate, i didn't realize what it was for until i built everything else and it didn't want to work as it supposed to.

[@radukapu]

I can watch it all day long. 👍🏻 So cool. Thank you for sharing

[@jimbob3245]

there are some smart engineers out there.

[@jowenjv4463]

Lol, it may sound wierd but I have to admit : it's beautiful

[@lapistaoftheparadise4627]

That doesn't sound weird.

[@АлександрКулагин-э1ф]

Это лучше доспехов железного человека!)

[@CasualDrives]

Talk about complex engineering...WOW!

[@umairqayyum8827]

Hats off to all engineers and super minds My humble respect to all builders Love you

[@johnhutsenpillerjr1785]

NICE VIDEO. IT SHOWS HOW THE MECHANISM WORKS. MORE DETAIL PLEASE IF POSSIBLE. THANKS.

[@gotjunkin1401]

WE ARE THE HUMANS WHO MADE THAT THING

[@krzysztofadc2363]

There is nice short video showing work principle during flight. kzbin.info/www/bejne/fJ2zaK2Jd8iVq6s . Thanks to it, you can imagine how does it work (when blade atack angle changes to push halicopter straight forward)

[@luischaves5128]

Que maravilla ver esta mecanica tan compleja que nadie conocemos, buen video excelente

[@gerlansilvasousa9702]

Muito bom, impressionante a mecânica envolvida. Pensei que era mas simples 😳

[@sivadharshan.a7692]

Beautifull machines...by great engineers....

[@whatthehell6340]

Since I got to know the helicopter, this is the part that first made me curious and think hard. How to control the blades on a rotating shaft but the joints remain strong withstand loads of tens of tons

[@Sans-fl4pe]

It's pretty cool how a non roating tilting donut moves a spinning plate on top then translates it to up and down

[@nicolasrodriguezpereira8392]

Nice design of colective and ciclic

[@bigdarshan]

Amazing engineering!

[@ВасилийИванов-с5ш]

Бабушка, матрешка, балалайка. Без них такое не придумаешь!

[@valterleao6795]

É simplesmente fantástico, eu adoro, trabalhei muito com projetos de grandes máquinas, é um universo sem limites! Abraço aqui do Brasil 🇧🇷

[@petrucioci07]

great close up video. thank you

[@АлександрАлексеевич-ф2н]

Механизм, идеальный 👍👍👍👍👍

[@saurobichi2918]

Ztzdzfzfzfdddß

[@turbofanct6679]

This system is so smooth it looks like sorciery!

[@TeddyKrimsony]

what are those tubes going into the rotor blades at 2:50 ??

[@DiamondkeyOwO]

Theodoяe Kяap Anti-icing electrical connections

[@dappycck7326]

My question goes too

[@ВасилийМинковский]

Оказывается, хвостовой винт может дуть в разные стороны! Вот это открытие.

[@ПульхерияБенедиктовна]

Не может видно что ноль и максимум. Минуса нет

[@ЛеоКальченко]

Дует, т.е. тянет только в одну сторону только с разной интенсивностью, смотря какую педаль нажмет пилот ...

[@rvborgh]

Beautiful stuff. i hope these components are covered with some sort of armour/protective plating.

[@danielramirezcruz.2209]

Fantastic mecanism...I love it thanks

[@irfan1373]

Can you please show the movement during flight?

[@sergeyvbelyakov1]

kzbin.info/www/bejne/jmOliKmao7ygpNE

[@нинасимоненко-ы1е]

это какой надо иметь череп что-бы при помощи одно арифметической линейки спроэктировать такое!)

[@ИванЗахаров-ь1р]

такой же как у Миля :-/)!

[@baltimore3192]

@@нинасимоненко-ы1е да это не тяжело на самом деле, я могу тебе спроектировать посложнее технику

[@KY3MA_CAMAPA]

А луноход спроектировать в 60-х годах и запустить на Луну ?

[@ФЛАТТЕР]

Дедушка Юрьев придумал

[@-Muhammad_Ali-]

@@baltimore3192 шоооо????

[@GeriIndustrialDesignerPrivate]

looks beautiful industrial experience for build parts in robotics !

[@sergeygray6114]

круто. Наглядно видно как устроен автомат перекоса.

[@stanislavtihohod]

Видно, но непонятно.

[@Ivan87878]

@@stanislavtihohod 🤣🤣🤣👍

[@ДмитрийКутнов]

Здесь ещё угол наклона лопастей меняется.

[@Ivan87878]

@@ДмитрийКутнов да ладно ?!!!! Я думал он только винт по высоте выдвигает , чтоб не сильно шумел над головой ...🤣 Ты ахуеешь , но он еще и успевает менять это при каждом обороте на разные углы и в разных секторах ...

[@ДмитрийКутнов]

@@Ivan87878 что , угол наклона лопастей меняется на каждом обороте , прямо на каждом ?

[@azamatkenjaev8688]

И всё это , ещё и вращается !!!!

[@-Muhammad_Ali-]

Причем с сумасшедшой скоростью. А что если я добавлю, что вертолет должен и маневрировать каждый раз меняя центр тяжести 😯

[@paulwalker6297]

It's certainly an amazing piece of "tech" !

[@MagnetOnlyMotors]

Is this power assisted?

[@bellidoify]

Cool mechanism!!!

[@LK-pc4sq]

Privet Ludi ...where are the primary servo cylinders????

[@DiamondkeyOwO]

L K behind the main gear box

[@JesseJames-kv7xc]

omg this blow my mind, great engineers

[@niranjankhairnar3670]

Sir, Very nice Video...! 🌹 Thank You....😀

[@faunadamatatlanticadosul]

Best, best,best!!!!

[@a-fl-man640]

well i guess i'm aiming for the swash plate or the tail rotor.

[@nowheelspin]

Do these moving parts jam?

[@АнтонОвчинников-н9ж]

А для чего к самим лопастям трубопроводы и шланги подходят?

[@Malloriak]

Скорее всего подается горячий воздух, чтобы топить лед

[@СырымБердимжаев]

Противообледенительная система и габаритные огни на законцовках лопасти

[@АнтонОвчинников-н9ж]

@@СырымБердимжаев спасибо.

[@АлексейШаков-ъ5п]

@@Malloriak На них подаётся электропитание для ПОС.

[@informationandnews32]

How it was moving as nothing under it was pushing it

[@ottomanunboxingosmanlkutua5658]

fantastical mecanic.

[@Unboxing-Stuff]

i consider a helicopter as a complicated fascinating machine.

[@albertoramonacosta1212]

My God what perfect mechanic thank

[@abassalkabi2516]

Very good clarification

[@charleswesley9907]

What about lead and lag ?

[@mysteryunwrapping9518]

Settings: Playback speed x2

[@LuizCma]

Enginering fantástic, Brasil ok.

[@kirillivanov9638]

A fine example of Russian engineering.

[@jayakeah]

good video..about helicopter..👍👍

[@kumarnivas502]

Very very complex engineering

[@maharanabasanta8857]

its amazing

[@gotjunkin1401]

I WANDER HOW IT DISTRIBUTE THE BLOC AMONG ALL THESE PIECES

[@ongruoiongque8739]

Động cơ của trực thăng Mi 24 công nhận mạnh ghê thì giống như một bàn tay của người gì đó

[@mensavsan7200]

вот это техника..!!!!!!!!!!

[@DeZug]

What is the scale of this RC Mi-24D ?

[@cygan25]

It's real one.

[@DeZug]

@@cygan25 It's joke :P

[@-Muhammad_Ali-]

Подумать только, сколько тон нагрузки этот вал может поднять. А ведь есть вес самого вертолета вес груза, и все это балтается придавая дополнитеьные нагрузки. Авоська же становится тяжелее когда она полна продуктами и шатается из стороны в сторону. В школах бы побольше такие вещи показывать

[@АлексейШаков-ъ5п]

Не забывайте про перегрузки !!!

[@SupesMe]

Wow cool. Thanks for posting!

[@turbocataowu]

nice video, thank you!

[@mutlah]

Got swash?

[@pakistanpakii3629]

Will guys I have a teasing question for you.. During mi-171 main rotor speed governor check.. Why main rotor rpm increases while engine's remain constant??

[@ibmlenovo1]

Because of lesser resistance.

[@jarredjones8476]

What are the lines running into the blades?

[@alanwhitfield1907]

They are electrical connections for blade leading edge anti-icing. The power is provided by a large ac generator driven from the main gearbox. The tail rotor blades also have electrical de-icing. This is a common feature on Russian military helicopters.

[@jarredjones8476]

ahh ok thanks!

[@АндрейЛепс-щ1с]

Насколько знаю на болты и гаечки 25 кратный запас прочности..если по простому говорить..

[@g-managerYouTube]

А если по сложному?

[@joaobatistagois5306]

Como o helicóptero anda pra frente?

[@laojoo887]

แล้วใบพัดเป็นอลูมิเนียมใช่หรือไม่

[@ДаниилРосс-м4ц]

Оно живое ...)

[@MrKirahus]

Зачем проведены трубки на лопости? Противо-облединение?

[@СырымБердимжаев]

Да

[@brapler]

Thanks,but if it is running will be much better.

[@gotjunkin1401]

OH MAN I DIDN'T KNOW THAT 😨😨 SHIT IT'S LIKE SOMETHING FROM 2050

[@rajusharma-vj2mu]

Me bhi mashin bnata hun kuchh new technology bhi karta hun un products me but mera sapna kuchh asa ho ki kuchh bda kar saku apne apne desh or apne desh bhashiyon ka mane rosan kar saku magar kya kare na utna pesa ho pata h na hi age kam kar pate h fir sare kharche to uske bad himmat hi tut jati h kuchh karne ko magar juta hua hun apne hi kam me kuchh beter karne me sayad kisi din kuchh archive kar saku

[@ВячеславКивенко-н3с]

Спасибо , убаюкал настальгию ... Залезть ещё бы туда с насосом и лопасти накачать...

[@АлексейШаков-ъ5п]

Там давление всего на 0.15 кг/см2 больше срабатывания сигнализатора.

[@setionoify]

Those exposed hydrolic cable. It's scary.

[@WilliSaviour]

Зачем трубки к лопастям подходят?

[@sergiologachev5479]

Подача антиобледенителя в лопасти,обычно это спирт ☝️

[@WilliSaviour]

@@sergiologachev5479 спасибо!

[@Astrologicalmythology]

AMAZING!!! 30 years old !! Вот это пи..перронни!! Такой стабилизации... да блин, представить не мог! Фантастика! В 90е годы прдали пипирасы все технолгии. Теперь Boston Dynamics производит роботов. Кстати, если этого четырёх лапого робота снабдить оружием, то от него не убежит никто

[@fubor5221]

60 лет*

[@MohdZakir-xp8im]

Helicopter is more difficult to fly than an aeroplane

[@bogdanovichechebotarev2483]

this is the, spider' ?

[@bogdanovichechebotarev2483]

(((" very;big; the_spider'!!!!!!!a?

[@franciscomelchorf.5854]

El doctor ocptopus.

[@nigelmaccuver9122]

Remember that those parts are Life Size.

[@wlaudemirbarbosa2015]

É uma engenharia muito bonita e aprovada quando é usada para salvar vidas, mas a maioria é usada para tirar vidas.

[@Obelisk57]

Looks a lot different than my 1/72 model.

[@josephinebennington7247]

Hope they don’t forget to check the Jesus bolt. There’s an awful lot of disciple bolts need checking and greasing too.

[@marcelgoncalves5821]

Adoro engenharia muito bem feito 👍👏👏👏👏👏👏

[@sherwinsalvatori6997]

Great collective , cycle and anti torque controls display☆☆☆☆☆☆

[@AmarjeetSingh-zf1of]

Very finest human quality. it's Russian, Britishers, Americans, ... It means a little.

[@omaralkadi]

Very nice Thank you

[@ptsushil2010]

Great......

[@dedyaryantonmc2046]

Where transformer's part works

[@lurkerololo]

Мммм.. просто кончил и закурил. А главное ведь, что вся эта замысловатая конструкция работает надежно. Проверено временем.

[@yourpussstinks5294]

nice cyberpunk 2077 update

[@арнольдиванов-м3ж]

Лопасти отстреливаются?

[@СырымБердимжаев]

Нет

[@------country-boy-------]

helicopters are fricken dangerous. -and thats not even factoring in metal fatigue micro cracks in the forged parts that develop over time. the entire thing is a death trap.

[@rizkyhunter3784]

Best chanel

[@КонстантинАбрамов-л6й]

Покажите действие при работе винта.

[@g-managerYouTube]

Тебе всё уже показали!

[@ee-iy8ie]

Ничего не понятно но очень интересно, палец в верх)

[@محمدالمالكي-ر8ق]

القرص المتآرجح في الهب الرئيسي لتخشين الريش

[@slavabelkin9841]

Всё самое главное происходит в воздухе. Датчик высотомера убираешь на "0" и на ПМВ на скорости 280 - 315 км/ч начинаешь резвиться.

[@АлексейШаков-ъ5п]

На ноль нельзя !!!

[@-Muhammad_Ali-]

This!! This is the thing kids must watch. But nowadays they waste the TV and internet with some meaningless or even dangerous shows like twilight, twerking or that imbecile naked adults show where grown up people all naked stand in front of kids and take questions about adult life (on dutch tv).

[@johnjohnbatman8496]

Wow, Russian engineering at its finest.

[@alejandrodavidherrera2529]

Eso sí que tiene ingeniería metida años de trabajo