Lego Technic: 5 Custom Universal Joints
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- čas přidán 21. 07. 2024
- Hi,
in this video I show you 5 different ways to build a custom universal joint (yes, you can also just use gears). Design #5 is not made by me, I'm not sure who's the original creator, but I think it was Lego Technic Mastery:
• Lego Technic Constant ...
Enjoy watching,
2in1
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Links:
Credits for #5:
• Lego Technic Constant ...
Rebrickable #1 (part list):
rebrickable.com/mocs/MOC-91588/
Rebrickable #2:
rebrickable.com/mocs/MOC-91589/
Rebrickable #4:
rebrickable.com/mocs/MOC-91590/
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Timestamps:
0:00 Intro
0:06 Usual Universal Joint
0:29 #1
0:58 #2
1:43 #3
2:31 #4
3:24 #5
4:43 Thanks for watching!
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Tags:
lego, lego technic, joints, universal joints, cvj, gears
#lego - Věda a technologie
the fifth one was originally made by Lego Technic mastery
When i saw u use the normal universal joints i was just like: dafuc? Once it was finished i was like thats just an normal universal joint with extra steps lol
no thanks for you credit
Future video idea: make joint number 5 out of custom universal joints.
:)
FRACTAL UNIVERSAL
That last one is very good because if you replace the actual joints by angled peices you can get a fixed angle
that last one also have linear transfer, so the speed on the outshaft is always same, were with traditional Cardan's shaft you have sinusoidal transfer and the outshaft's speed is constantly changing. Thats why they are almost always used in pairs
Thanks for these amazing ideas, i’ll be using them in my lego builds since don’t have much universal joints. They are are also surprisingly simple to build.
I like #4 most, because it's so elegant and frictionless and I like #5 for it basically being "don't like universal joints? How about 3?" xD
Great video! I’ll have to use these ideas because the real ones are so weak!
I had the same problem with them cracking the splines In half so I ordered 10 steel ones on eBay for $16 and never broke another one since.
3:52 When you have too much small universal joints
Those were pretty insane building technics, wow you ABSOLUTELY amazed me
5, this most useful for suspension with a drive.
3, very good replacement.
Thank you
#5 "We heard you like universal joints, so we put universal joints in your universal joint so you can universal joint while you universal joint."
Great idea universal joints aren't very common
Awesome techniques!
This is so cool! I dont have enough universal joints now i can make then thanks for the vid!
Thank you for this video!
Thanks bro for making this video because I was searching for a rear suspension without universal joint so Thanks a lot for helping
that one was really interesting and unique
This is very great👍
I assume any time a ride breaks at Disney it is because the audio-animatronics are built entirely with the joint at 2:14 haha! Love the channel by the way I am learning so much.
Good idea I love it
Wasn’t 4 and 2 the same? Just 4 was smaller?
Пятая идея такай типо: у меня нет одного поворотного механизма, надо заменить. Для замены нужно 3 поворотных механизма.
THANK YOU!
wow it so perfect
cool!
Yess
Finally i can make mine human whit movin legs and arms
#5 is a constant velocity joint, not a universal joint. The difference is that a universal joint has a fluctuating output based on the rotation of the yolk itself, however a constant velocity joint does not have this issue, and the rotational speed of either end remains constant.
You're right, but I didn't wanted to make it too complicated :)
#3 where did you find rubber bands that small?
I found a box of "loom bands" somewhere, and they turned out to be very useful for Lego
the last one is a cardan shaft
Had to wait all the way to the end for the constant velocity one.
Спасибо большое тебе
I only have 1 universal joint so this vid is usefull
Next: 5 different custom joints (funny joke if you get it)
Hello, I want to know where you get these tools from
Some old lego technic sets
@@in1 What is its model?
I don't realy know, it's multiple sets
ty very much
Это очень интерестно и уникально!!
Idea how to build a large heavy duty axle
It's sounds like you need technic bricks depending on the length pinned on the ends 2 1x2 brick with axle holes on both.
Youre the best
wow cool bro cool i even afigel
Instead of using a u-joint you can use... 3
When u need a piece but dont have much of Them, and watch this video for hints, thx
make #5 with 3 #5s
Last one be like: I used the universal joints to make the universal joints
Wow, thanks. Any small designs?
Not really, but obviously you can still use the original one
@@in1 Thanks
Mit Lochscheiben und einer Kugel - Geschwindigkeit verändert sich.
anyone notice whichever joint he makes it does not reach the 90 degree angle ?😓
You can modify the last one for that...
For example part number 45 pinned by a haft pin.
U-joints don't function very well at 90 degrees. No reason to show them there.
Ok
ok @@in1 thank you for the reply 🙂
Wow!
Вау!
Idea on video: How to build a diferencial.
I actually already did that: czcams.com/video/qJGWYRDZIkc/video.html
@@in1 Thank you so much
1 and 5 are best #changemymind
big brain
at no5 u can just use a 1 universal joints
You TOP
4:34 - у тебя нет такой детали ? Возьми таких 3 и сделав большой кардан !
Imagine showing an engineer number 3 💀
4:14 we asked you how to make a universal joint WITHOUT a universal joint :(
The 5th one didn't count we don't make universal joints from universal joints we would use those instead
shhh :)
ok
me:builds a lego engine
him:haha noob
#2 and #4 similar
No. 5 looks the coolest but there is no point of using 3 universal joints to make 1
Theoretically, this is a constant velocity joint, but practically it's the same
Do you still check messages on this video?
hi (CZcams Studio has a page that lets me check the newest comments from all videos)
@@in1 oh cool. I've been trying to figure out the best way to make a mechanism in a build. Basically, I'm going for a Legacy version of the Nindroid Mech Dragon from the ninjago theme and want to use the sawblades on top of the wings to operate six shot launchers on the fronts of said wings
And what mechanism do you need?
@@in1 I need something that can convert the movement through a right angle. But idk what all can do that
What kind of movement? Rotation?
You are a genius!
I don't even own any legos, what am I doing here...
dont like how this persons videos are always so sped up.
Мдаа, так себе варианты
Особенно третий
5 прикольный
Kus kas kus kara kara kukus harkatar harkatar
Błaze it
You copied me!
So sad that i am the only one to notice this comment in 2 years
@@santoshdas1472
not anymore
@@santoshdas1472
nuh uh
@@santoshdas1472 so sad that im the only one to notice your comment in 2 weeks
@@-CookieDev- 😢
This shit aint joint tutorial!?!?
Adc
Stop copying my designs! I uploaded 2 months before you
You're right, the design is similar, but if we had the same thought process it's not that unlikely
Bjr
Хуета одна, нет ничего лучше кардана!
А 5 вообще принцип аксиально-поршневого насоса
Sorry, but wtf is this???