Smart engineers built smart engineering,respect 🧐👍
@gregmasters8558
4 ай бұрын
The african helicopter is the best engineering in a million years.
@diegoschaller8144
4 ай бұрын
El video está muy mal .. las palas nunca se pocisionan en incidencia negativa.. esta muy mal ese video ..ingeniero la chota
@Pantifo
Жыл бұрын
Cool animation. I worked on the CH-53K test flight instrumentation crew, we put a go-pro on one of the rotor blades, and, I wish I had the footage but, it showed really well how much the blades are moving in flight. Was really cool.
@bzig4929
Жыл бұрын
That's cool. I worked in V-22 osprey flight test for awhile. I did this animation with a tip mounted camera on an intermesher helo... kzitem.infoHFGpQslvS70?feature=share
@Pantifo
Жыл бұрын
@@bzig4929 oh, sick! Gonna be honest, my V22 flights scared the shit outta me haha
@user-yr2sp5sx1b
9 ай бұрын
Çok güzel harika beğendim başarılar
@suleestio6686
8 ай бұрын
@@user-yr2sp5sx1bexcuse me? Cum guzzler?
@Elthenar
8 ай бұрын
Not sure if this is the same footage but it's the same idea. kzitem.info/news/bejne/satqnpptrGeDqG0&lc=Ugz0gz7iH3ZXwvjbgWd4AaABAg.9n9m9XuEXXE9w9j9N9sIUN
@jackblack9208
5 ай бұрын
I find it amazing how some of the components are able to withstand the forces that act upon them which I imagine is pretty substantial. Like the three rods that go from the swash plate to the rotors.
@SofaKingShit
12 күн бұрын
Probably not so bad. After a few beers I'd probably let myself get talked into holding one there with my teeth.
@alanwhitfield1907
9 ай бұрын
Quite a good animation of the operation of a swashplate, but it is missing two important elements. The upper and lower parts of the swashplate ( known as upper and lower star), both show a connection for the stabilising scissor connection, but the scissors are not shown. The lower scissor is attached to the gearbox housing and allows for the vertical and tilting motion whilst preventing rotation of the lower star, and the upper scissor is connected to the rotor head, so that it drives the upper star. In the animation the only things connecting the upper star to the rotor head are the pitch change links, and these are intended to provide vertical motion only, not to transmit rotational force to the swashplate. Otherwise this is a good representation.
@bzig4929
9 ай бұрын
Nice observation and explanation! I had the scissors in the original cad, but figuring out the motion constraints for the animation was beyond my abillity at the time. I made a subsequent animation that shows the scissors.
@MiamisFinestUnseen
9 ай бұрын
Subsequent animation? Well let us see it, this is fascinating to examine as a novice.@@bzig4929
@BlackringIII
8 ай бұрын
@@bzig4929I'll check it out!
@Filmpilot
3 ай бұрын
I’m sure he eliminated that for simplicity the two attached points are already there.
@fortress6334
7 ай бұрын
Wow now I understand clearly how it works 😮
@henrikmartikainen8472
Жыл бұрын
Excellent presentation👍
@bzig4929
Жыл бұрын
Thanks! I'm trying to build educational content... I'm working on adding the drive system next.
@frenchenstein
6 ай бұрын
🌟Awesome. As a child I had wondered how this mechanism operated 👌🏽
@wellylhakim3619
10 ай бұрын
Brilliant mechanism
@yasithajayathissa9713
9 ай бұрын
How beautiful
@bzig4929
9 ай бұрын
I agree... complex mechanical systems have a beauty that almost rivals nature.
@user-pu3dl9zw2x
8 ай бұрын
Smart idea.. n interesting
@NowThatsRadio
10 ай бұрын
Now to build this is trailmakers, wish me luck! 👌
@francodabronco3692
8 ай бұрын
I never did like the fact that there are so many delicate parts of a chopper that if any one of them where to fail would cause a disaster
@bzig4929
8 ай бұрын
There's a piece someone wrote called "helicopter pilots are different". A quote from that article... "They know if something bad has not happened, it's about to"
@ArifGhostwriter
4 ай бұрын
Indeed - as an object which chooses to obtain lift & stability the way a helicopter does - you should only ever be in one _if you absolutely have to fcking be!!_
@Filmpilot
3 ай бұрын
I’ve been flying these for 55 years. I’ve never seen better animation. I’m also a fellow in of the royal aeronautical nautical society. This is beyond anything they have ever done. Thank you for explaining it so simply, your animation skills are stellar..❤
@bzig4929
3 ай бұрын
Wow, thanks!
@Arturo-lapaz
Жыл бұрын
You are going to have a real problem with the blade axial bearing that must support the very large centrifugal load of the blades with reasonable friction to be cyclically moved. HC-47 has torsionally soft steel bands to carry the load.
@bzig4929
Жыл бұрын
Good observation! The design has openings for TT straps between the flap hinge and the lead-lag hinge But I didn't model them. I made this to demonstrate and educate; not necessarily as a legitimate design proposal.
@atomicskull6405
10 ай бұрын
The Kaman K-Max actually uses fixed blade grips and control flaps on the trailing edge of each blade operated by 1/4" push pull rods inside the blade. Rather than changing the angle of attack at the shoulder the pitch control links operate the push pull rods to move the control flaps and the whole blade twists along it's lenght. The K-Max is a weird helicopter though.
@ArneChristianRosenfeldt
6 ай бұрын
@@atomicskull6405we need a stiff outer part to carry the bending and a thin inner part to carry centrifugal. But how would you balance this? Watt linkage? Hydraulic tensioner for the spring or for the bearing or both?
@manuelbernalmanrique1734
8 ай бұрын
EXCELLENT
@collinkaufman2316
Жыл бұрын
I am trying to make a helicopter in the game 'scrap mechanic' and this is helping alot, thanks
@davidos2928
Жыл бұрын
How does that help you? The game isn't that realistic, is it?
@collinkaufman2316
Жыл бұрын
@@davidos2928 physics wise it can be janky but its pretty great and i haven't really been working on it bit the swashplate works
@trailwayt9H337
Жыл бұрын
Very amazing engineering work
@Hans_Magnusson
2 ай бұрын
Cool to come up with something like that 👍
@stevemcdonald6001
11 ай бұрын
Einstein's Fidget Spinner
@mariodieguez9820
22 күн бұрын
😊😊❤❤❤
@kairieanderson4774
8 ай бұрын
Helicoptor rotors MOVE???
@bzig4929
8 ай бұрын
Yes! There's videos out there where people mount cameras to the rotor hub and watch the blade motions in-flight. They move quite a lot!
@yesdeere1376
8 ай бұрын
Helicopters are so cool
@bzig4929
8 ай бұрын
Omg, yes!
@neelsackerman1202
5 ай бұрын
Real craftsmanship.
@FokkerBoombass
9 ай бұрын
SHE DIDN'T HAVE TO CUT ME OFF
@JohnSmith-rq8hw
8 ай бұрын
Make out like it never happened and that we were nothing
@cck1496
Жыл бұрын
Cool animation....Is the deflection of swash plate for "feathering purpose"? Thanks.
@bzig4929
Жыл бұрын
Yes, the action of the rotor blades where they change their angle relative to airflow is called "feathering". The swashplaye allows them to feather equally which is called "collective" feathering, or individually which is called "cyclic" feathering.
@cck1496
Жыл бұрын
@@bzig4929 Thanks for your prompt reply... Keep it up.
@Workerbee-zy5nx
9 ай бұрын
@@bzig4929Ok got it. Clear as mud.😐😳
@62Cristoforo
4 ай бұрын
This is pretty much how I thought it would look like
@antoniopereiradaluz8121
4 ай бұрын
Cabuloso
@buditarigangersang3692
Жыл бұрын
wou keren sir yes kreatip great helikopter yea gods sir!
@-fuk57
8 ай бұрын
But I saw The A-Team use a set of golf clubs to make that work!
@bzig4929
8 ай бұрын
I pitty the fool who uses golf clubs in safety critical aviation applications 🙂
@user-bq4es8wc5z
Жыл бұрын
Автомат перекоса
@SlickArmor
8 ай бұрын
Swashbuckling
@davidos2928
Жыл бұрын
What software are you using?
@bzig4929
Жыл бұрын
I used blender for the animation. Fusion 360 for the modeling.
@davidos2928
Жыл бұрын
@@bzig4929 That's super, i want to learn in fusion 360, therefore i asking :) I will also try it in simplyfied form. Thanks 👍
@nattapolpunpaen2539
6 ай бұрын
❤
@sjk9429
9 ай бұрын
There are ball bearings inside swashplate then😂
@pedroalvarezmartin7553
3 күн бұрын
Casi todo esos inventos sin hechos por ingenieros norteamericanos .el mundo debería estar agradecido por lo q han hecho los inventores norteamericanos.
@nighthawk0077
8 ай бұрын
This is only modelling blade pitch? How would the helicopter roll left or pitch forward?
@bzig4929
8 ай бұрын
You are correct... I only modeled blade pitch. IRL, the blades would flap in response to the blade pitch and this rotor tilt the disk left, right, forward or aft. Check out my other videos... I did one that shows the behavior you're asking about.
@sabkisabki498
Жыл бұрын
Ohhhh gituuu .siap kann semangat ku❤
@thiagosouto5103
8 ай бұрын
In this apolication the cylinder that pull and push the blades are hydraulics or is an electric system?
@bzig4929
8 ай бұрын
I modeled this after hydraulic cylinders that I've seen. Most large helicopters use hydraulic cylinders, although I've heard electro-mechanical actuators are getting more capable.
@thiagosouto5103
8 ай бұрын
@@bzig4929 thanks for your answer
@buditarigangersang3692
3 ай бұрын
wou thecnlogi canggih helicopter
@jamiltv8048
6 ай бұрын
Saya sudah lama suka dengan ilmu yang anda pelajari bisa kah saya berguru kepada anda,kemana saya harus menghubungi
@oliverwabwire2836
Ай бұрын
The only still part of a helicopter....is the fuel filler cap 😢
@bzig4929
Ай бұрын
nah... that vibrates also :)
@rasavelupillai3615
11 ай бұрын
🚁👌🏻
@GuillaumeKotto
4 ай бұрын
C'est hélicoptère à 3 pâles ?
@bzig4929
4 ай бұрын
Yes, most helicopters of this size have 4 blade systems. I did an earlier vid of a tandem helicopter, that uses 2, 3-bladed rotors. I reused the 3d model of that rotor.
@normancastillo1360
9 ай бұрын
Fully articulated?
@bzig4929
9 ай бұрын
Yes! This is an animation of a fully-articulated rotor system. The other types of rotor systems are teetering and semi-rigid.
@normancastillo1360
8 ай бұрын
@@bzig4929 thank you !
@siphesihlelanga5783
8 ай бұрын
Piece of engineering
@EriaNerson-lx8kl
9 ай бұрын
Hello
@user-rs1kj7ck3y
9 ай бұрын
Он оказывается типа как машет лопостями , а я и не знал, а думал что просто под углом вращаются лопости
@PintuKumar-qb8er
9 ай бұрын
Air pressure check
@sergeiangolenko7936
27 күн бұрын
Приводы отчего работают?
@jmackswb
4 ай бұрын
Where are the drive scissors?
@bzig4929
4 ай бұрын
I couldn't figure out the joint relationships. But check out my latest vid... I finally figured it out. Thanks for watching!
@user-ci3yh9yp8x
7 ай бұрын
Gostaria de saber mais sobre a função de elces porque tenho projeto de elecoptre estou em Moçambique
@user-fx3fc4ti7p
24 күн бұрын
عجبا كيف يثق اتناس في هاته الوليب
@shamshadansari1765
15 күн бұрын
This mechanism doesn't bring much confidence to its durability and dependency.
@LEAD-DISPENSER
11 ай бұрын
How can this work with hinge as rotor mount rotor would sit on the ground when not spinning and would flap up uselessly when it starts to make lift ?
@bzig4929
11 ай бұрын
Helicopters have droop stops to contain flapping at low RPM. I didn't model those. As far as over-flapping, this motion is aerodynamically well-damped. As the blade flaps up, the induce velocity increases, this deceased the blade aoa, and decreases lift.
@oscargrouch7962
8 ай бұрын
Rotor blade droop stops under pressure from springs prevent the blades of fully-articulated helicopter rotor systems from "drooping" to the ground at no or low rpm then retract into the rotor blade roots with centrifugal force at high rpm. The centrifugal force of the rotor blades at high rpm is stronger than the blade "coning" force caused by rotor blade lift which prevents the rotor blades from flapping up uselessly. Yes, helicopter rotor systems operate under a lot of stress.
@zlm001
4 ай бұрын
Thanks
@dogdipstick
4 ай бұрын
*120 deg swashplate
@user-kj7il6vr7y
5 ай бұрын
Вазмут отучат пилота ито вертоле черная акула вертушка. Они спец вертолеты. Фаршированые ваенные вертоли. Бронь и венты и пуля не пробиваймые тихие вертолеты машина звучит рокеты
@carlospoveda6250
2 ай бұрын
Falta una pieza
@bzig4929
2 ай бұрын
Good observation. I didn't animate the scissors assemblies. I could not figure out the kinematics so I left them out. In a subsequent video, I figured this out and I animated it.
@grubalaboocreosote4774
3 ай бұрын
Mechanics be like “tHEsE enGiNeERs aRE STupID!!”
@PrajwalR-sz1rg
3 ай бұрын
RC bluetooth control sensor advanced future technology generation electric RC helicopter
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