What is a UNIVERSAL JOINT - Cardan or Constant-velocity Joint?

[@Jaescompany]

Se preferisci vedere i nostri video in italiano iscriviti al nostro canale Jaes italia: kzbin.info/door/1NLAk7aTBqOgG1D0YnCGIA Si prefieres ver nuestros videos en español, suscríbete a nuestro canal Jaes Español: kzbin.info/door/ocs1MzsjT_RSJiJ8R-EI4Q Si vous préférez voir nos vidéos en français, abonnez-vous à notre chaîne Jaes Français: kzbin.info/door/b7TkWFn3nyb6XhudxGu5twchannels • Find out more about our project: jaescompany.com/elearning.php • Here are some products installed by our technicians: www.jaescompany.com/catalogo_prodotti.php?search_product=joint&lang=en

[@ZeroWinRate69]

The textures have no business being this good lol, bravo to whoever put in the extra time to create surface imperfections

[@rjcote45]

Excellent discussion with historical reference, succinct clarity, easy-going style and utterly fantastic illustrations. You guys achieved a level of information/knowledge dissemination that should become a benchmark for virtually everyone in the entire world! FANTASTICALLY GOOD! I appreciate your educational skill and I learned an extreme amount of tacit engineering information thanks to you! Seriously, MY THANKS TO YOU!!!

[@Jaescompany]

Hello. We really appreciated your comment! Thank you so much for taking your time watching our video. The purpose of our videos is to provide basic notions about these topics even to beginners. So we welcome anyone who brings his own contribution and share his knowledge on our channel. For this reason we would like to know your opinion about this video we made, in which we explain the working principle of SCREW JACKS kzbin.info/www/bejne/n169ZZuwlLCLZq8 If you want to learn more about our projects, please visit our website www.jaescompany.com/

[@learnchannel-TV]

nice animation - now I know more about this type of gear.

[@Jaescompany]

Thank you so much @learnchannel. Your videos are very well explained too. You can also watch our video about Helicopter and tell us what do you think: kzbin.info/www/bejne/sIWolIB7mZl4Z80

[@cayezara8110]

Excellent! Crystal clear illustration and explanation!

[@Jaescompany]

Glad to hear that from you! Thank you so much for your comment! Have you had a chance to watch our video about BEARINGS kzbin.info/www/bejne/h5m3emt5o7ecmZo and SCREW JACK kzbin.info/www/bejne/n169ZZuwlLCLZq8 We would like to know your opinion about it. If you want to learn more about our projects, you can subscribe to our channel kzbin.info/door/b7TkWFn3nyb6XhudxGu5tw and visit our website www.jaescompany.com/

[@jangarakeshkumar-iitk4316]

very nice explanation, Thanks!! :)

[@terry32]

This clears up a big question . Love those graphics .

[@vishaldileep8944]

Best explanation ever in my thoughts Thank you for this video ☺

[@Jaescompany]

thank you Dileep where are you from ?

[@leeedsonetwo]

Thanks for the explanation.

[@williamrattenbury1635]

Good descriptive and graphic information

[@skyfeelan]

I enjoyed this so much that I don't realize it's an ad lol

[@stefanovici88]

Wow very instructive thank you ❤

[@bdemiscohumanitarianmusic]

Very useful video

[@emmanuelntirushwa6417]

Very important video.

[@thesetruths1404]

Do you know anyone who has compared wear, load abilities, and resistance to operational grime with OEM new u-joints and a few popular aftermarket brands too?

[@samuelarambula2884]

Cool. Thanks.

[@mohammedhafez7984]

It's very useful and informative video

[@Jaescompany]

Thank you! If you're interested you can also watch our video about BEARINGS kzbin.info/www/bejne/h5m3emt5o7ecmZo We would like to know your opinion about it. If you want to learn more about our projects, you can subscribe to our channel kzbin.info/door/b7TkWFn3nyb6XhudxGu5tw and visit our website www.jaescompany.com/

[@mahdiabedi4995]

excellent

[@SEKCobra]

Very good video, I appreciate the concise information.

[@vipinv8004]

Good Explanation

[@Jaescompany]

Thank you so much for your comment! If you're interested you can also watch our video about BEARINGS kzbin.info/www/bejne/h5m3emt5o7ecmZo We would like to know your opinion about it. If you want to learn more about our projects, you can subscribe to our channel kzbin.info/door/b7TkWFn3nyb6XhudxGu5tw and visit our website www.jaescompany.com/

[@JASVINDER1957]

Verify impressive and educateing

[@alfredmosoti114]

The vedio was amazingly high quality. Keep up ...I wish to know more about the gearbox

[@vrajp7882]

Interesting.....Good job

[@Jaescompany]

Thank you so much for your comment! Have you had a chance to watch our video about BEARINGS? kzbin.info/www/bejne/h5m3emt5o7ecmZo We would like to know your opinion about it. If you want to learn more about our projects, you can subscribe to our channel kzbin.info/door/b7TkWFn3nyb6XhudxGu5tw and visit our website www.jaescompany.com/

[@afrikaniz3d]

Great demo.

[@Jaescompany]

Thank you so much! We really appreciate that! Have you had a chance to watch our video about BEARINGS kzbin.info/www/bejne/h5m3emt5o7ecmZo ? We would like to know your opinion about it. If you want to learn more about our projects, you can subscribe to our channel kzbin.info/door/b7TkWFn3nyb6XhudxGu5tw and visit our website www.jaescompany.com/

[@afrikaniz3d]

JAES Company and thank you. The video was so well put together and beautifully rendered it made it so much easier to grasp the concept - busy applying the ones in this video to my current project. Will definitely check out your other stuff in future 🤙

[@vineetbansal5763]

A great video 👍❤❤

[@Jaescompany]

Hello. We're glad you like our video! Did you have a chance to watch our video about SCREW JACKS? kzbin.info/www/bejne/n169ZZuwlLCLZq8 We would like to know your opinion about it. If you want to learn more about our projects, please visit our website www.jaescompany.com/

[@bobbysenterprises3220]

Good animations. No know it's not typical but cv joints are far from being in every vehicle. My daily driven 4wd relies only on several u joints (for now at least). I would have liked to see the effect of two offset joints on the shaft speed variation graph though. But glad I found your video to explain these joint differences to my daughter

[@bsaidulubsaidulu1677]

Super explain

[@Jaescompany]

thanks Saidulu, please look our website www.jaescompany.com and please let us know what do you think about our video about train kzbin.info/www/bejne/q33ZhqiqetmNoK8

[@jaesjaes1872]

In the double u joint the input and the output shaft have to be parallel in order to maintain a costant speed

[@XianboLiu]

Don't need to be parallel. The equal angle of each joint is sufficient to keep a constant speed

[@TheMaddog0266]

Very good

[@Jaescompany]

TONY THANKS YOU

[@guilhermehsn7522]

This is great!

[@Jaescompany]

Ciao Sacramoni thanks for your message maybe you can be interesting too kzbin.info/www/bejne/hXTLZaasest3o6c how plane fly please check in the play list there are a lot of video about mechanical, idraulic and electronic please feel free to leave comment and message and advise

[@mahendrasinghkannoj2398]

thanks guys you're amazing

[@Jaescompany]

Thanks to you for your comment! If you're interested you can also watch our video about mechanical screw jacks and tell us what do you think: kzbin.info/www/bejne/n169ZZuwlLCLZq8 We invite you to visit our website to find out our next projects: jaescompany.com/

[@twainjones]

2:11 Oh that's beautiful ❤

[@Jaescompany]

Thanks you Robertsen

[@paulstandaert2042]

The way I learned it, a "CV" joint is really not constant velocity. Like the U-joint, the speed variation exists, but at a lesser amount. There is a higher frequency of speed variation at a lower amplitude. If you have 5 balls in your CV joint, it won't be as constant as it would be if it had 6, or 7, or 8.

[@Jaescompany]

Hello. Thank you so much for your comment. We welcome anyone who brings its own contribution and share its knowledge on our videos. This allows us to improve our contents as well as to correct any misunderstandings. So, if you're interested you can watch our new video about the working principle of mechanical screw jacks and tell us what do you think: kzbin.info/www/bejne/n169ZZuwlLCLZq8 Furthermore you can visit our web site to find out who we are: jaescompany.com/

[@NathanLarson01]

That's an important detail, thanks for sharing.

[@Mechanic21]

I am mechanic ,good jobs

[@claudiochiaro1981]

what is maximum and minimum angle at which this joint can transfer power?

[@marcocalabrese9326]

What material the cross pin member Is made of?

[@buder5116]

nice animation i like the fact they put scracth on the shaft :D Authentic:D though i dont understand that elastic thing and how do the CVJ go in and out of the uper joint? probably animation weirdness but how :S

[@Jaescompany]

Hello. Thank you so much for your comment! We are glad you like our animation! In constant velocity joints the connection between the two shafts takes place thanks to a series of steel balls placed one by one inside a cage. Thanks to this cage the balls are free to rotate indipendently inside its grooves, allowing the articulation of the shafts as well as the transmission of motion. I hope I helped you! And if you have other questions, please don't esitate to ask. Did you have a chance to watch our video about SCREW JACKS? kzbin.info/www/bejne/n169ZZuwlLCLZq8 We would like to know your opinion about it. If you want to learn more about our projects, please visit our website www.jaescompany.com/

[@andrearicotta596]

So in the double universal joint is the speed of the output shaft equal to the speed of the input shaft?

[@MrOnemanop]

Yes. It's only within one rotation that some flexion and differential in speed occurs. And it is only slight. measureable only within engineering graphing. Not normally noticeable, at least at ICE (speeds).

[@Jaescompany]

Please visit our website www.jaescompany.com to see our new project and find out who we are

[@drisszouiten6614]

CV joint isn't explained in this video enough,.; but I found it very interesting, thank you

[@Jaescompany]

Dear Driss, thanks for your comment If you are interested give a look to our website :www.jaescompany.com and please let us know what do you think about our video induction motor kzbin.info/www/bejne/e5TFeXiFfrt6mck

[@lucapavan8537]

In the costant velocity joint does the transmition ratio remains costant becouse of the metal spheres?

[@capaya8139]

it remains constant because the metal spheres act as a middle man between the two shafts. no matter the angle of the input shaft, the metal balls will spin at the same rate as the input shaft

[@drubradley8821]

Welp, although a nice looking animation, the configuration of the U-joint arrangements in several of the examples is 100% wrong. Time stamp at @3:30, the tractor's PTO output... running a double cardan into a single U-joint articulated will cause the vibration/pulsing.. Screwed up there. Time stamp at @3:45, the drive shaft on the conveyor system, shows those joints 90 degrees out of phase to one another. which will cause vibration/pulsing. Screwed up there.

[@burakaydn4553]

Hello everyone, I need the fomula of relation between the input velocity and output velocity with respect to operating angle. If you know the formula please let me know.

[@burakaydn4553]

Andraz P Thank you vere much.

[@francescagraziotto6339]

Very nice 3D animation! But I don't understand what causes vibration...

[@panda3d180]

Sorry about my false reply. It is caused by phase shifting.

[@panda3d180]

The greater the operating angle, the more vibration.

[@hazbiniznow89]

It can be from harmonics. Like why they have a harmonic balancer on the crank and balanced with the fly wheel and possibly a balance Shaft. Vibrations from somewhere near the device can vibrations on the axel. The cv Axel's for cars have a balancer attached to them.

[@urtiaga71]

Great animation and clear voice. I think In both type of joints, the vertical movement of the object in the output shaft (lets take a car wheel as example) it would require that output shaft enlarges or contract because of the angular movement otherwise there would be an unexpected horizontal displacement in the wheel. Am I right? How does it deal with that? Thanks !

[@bmoers01]

most shafts have a sleeve and plunger system that allows the shaft to lengthen and shorten as needed, hope this helped :)

[@musicsub7684]

Indonesia

[@PICCI701]

Is interesting video please anyone has knowledge advise us where universal joint are used

[@richardschofield2201]

Prop shafts. From a gearbox to the diff is one of the most common places

[@johngitau9354]

URW Urawa

[@thetheatreorgan168]

I did something similar with plastic straws

[@kevrunescape]

"lead ya ass" at 5:40

[@arnon-jaya]

13 dec 2019 11:10 am est:thanks

[@Jaescompany]

Dear Sir thanks for your comment If you are interested give a look to our website :www.jaescompany.com and please let us know what do you think about our video induction motor kzbin.info/www/bejne/e5TFeXiFfrt6mck

[@muneerhatem7136]

حلو 🧁

[@giovannigobbo3337]

I think that the angle of the output shaft must be the same of the angle of the input shaft..

[@gyanendrakumar8912]

ANY ONE FROM AGNEL POLYTECHNIC?

[@mambofox4333]

Ok, so why do trucks use a universal joint

[@MrOnemanop]

Because when under operational load, the flex of the chassis, motor and transmission mounts, and the flexing of the rear suspension, cause a misalignment of the transmission output shaft and the rear axle yoke. Without some allowance for deflection, a solid connection would cause extreme load and failure of the coupling. Simply put, the two ends flex, and the universal joint moves to accommodate a certain amount of movement.

[@nelunicoara4483]

Explanation for second type of UJ is horibile. You should remake it.

[@Jaescompany]

Dear Nelu, thank you for your comment please can you give how we can improve? feel frre to give a piece of advise

[@nelunicoara4483]

@@Jaescompany More details, more sections on animated 3D model, show difference between this UJ and other similar sliding asemblies (Like ball bearings) and others.

[@paulrozy]

I am a rob-ot

[@NoOne.--_.--..._--_..l--l]

Do u know what's the hardest part abt this To remember the inventor's name

[@Unknown-vp2vt]

he lost me at cardan joint

[@sawyerbarnes7439]

Why aren't all universal joins replaced with constant volatile joints?

[@FransHilifaaliStefanus]

Very good