Hydrodynamic Bearings
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- Опубліковано 20 чер 2024
- Correction: Hard drive spindles typically use ball bearings. It is the read-write heads which ride on a cushion of air (ie they are aerodynamic bearings). Also, the spin stands used to inspect hard drive discs use air bearings.
Brought to you by the Machine Tech Video Blog!
In this video, Adam introduces hydrodynamic bearings. He covers:
+ The pros and cons of hydrodynamic bearings
+ The construction of a hydrodynamic bearing
+ A step-by-step explanation of the operation of a hydrodynamic bearing
+ A break-down of fluid viscosity
+ Some variations on the hydrodynamic bearing: hydrostatic lift, tilting pad journal and thrust bearings, gases as lubricants
Title music by Andrew Applepie - "Festivities":
andrewapplepie.com
Special thanks to Laney College in Oakland, CA.
For more about Laney College, check out the website: laney.edu/machine_technology/
AND BE SURE TO SMASH THAT "LIKE" BUTTON! - Наука та технологія
I cannot believe this isn't a more popular channel. Very well done! Thanks :)
no body likes to study,only entertainment
Matt Phillips he does have lots of facts
agree - this is great and cant believe it isn't more popular . . .
That's because this channel is for geeks'n'nerds.
Entertainment is for everyone, but knowledge only for the Curious. . .
best mechanical engineering videos on youtube
Great great great!!!
Dude! We definitely owe you a beer! I'm a retired instructor and feel quite good about seeing someone like you who does such an excellent job. You are well spoken and know your material and have very pertinent and well done graphics. Keep it up!
i am a student engineer that works at a bearing manufacturing facility. This is an excellent presentation of the information and you did a great job at breaking everything down in an accurate and concise manner.
Clean, Clear, Concise! These videos provide a thoroughly understandable primer on a variety of subjects, and they're presented in a relatively fun format without talking down to the idiots, or being too dumbed-down for those of us with some knowledge in whichever field is being covered.
Altogether, I give this series of videos an A+, or 5 outta 5★
Thank you for making these vids!
Thank you for the closed captions! The production value is amazing and accessible. Definitely sharing the channel with friends.
I can't believe that I haven't stumbled upon this channel until now! This is wonderful, thank you!
Oh man. I found your videos on air bearings and here I am like 4 hours later. You do an AMAZING JOB breaking stuff down. 👏
Adam you're the best teacher on UA-cam, thank you for a clear informative explanation, a good teacher makes a huge deference.
This is the best hydrodynamic bearing video tutorial I've ever watched on youtube. Thanks for a good job
You are just super! It's really rare to find such good quality explanation for mechanical concepts. THANK YOU!!
I like your real life example of a typical motorist surprised by puddles after the rain. So feel safer knowing that one or two out of ten motorists are actually competent enough to drive. After wrenching 50 years on everything with a motor wheels, wings or a hull, I didn't learn much from this, but it was clear and precise. Kudos to you good sir. Here's a tidbit you may not know from motor bearings: Motors with nonconductive bearings last much longer and restore full current to the windings instead of shunting through the journal to ground. RC Hobbyists discovered this after installing ceramic hybrid bearings in their hot 3 phase motors, yielding 12 - 15% increase in run time on batteries, and much longer life on the bearings. Keep up the great work!
A couple of mechanical engineering classes learning about this hydrodynamic bearings and its physics, and ending not picturing this.
Just saw this video and everything becomes clear in my mind now.
Thank you very much!
Nice speach, tone, animations, explanations! Very nice work!
Thanks for the video. You have explained the concepts so clearly with proper pictures and animation. 👍
Great video. I'm a fabricator/mechanic in the marine industry and have years of experience installing and servicing bearings of this type in boats drive trains. I really appreciated learning some of the theory behind something I am so familiar with the practical applications of. Thanks!
My friend, i work in a power plant, this video has help me a lot to understand what it's happening when i'm checking clearence in the fans , blowers and also in the turbine journal bearing, you are the best my friend. I really hope to see new videos, thanks from Honduras.
marvin if you want taper roller bearing so contact on+91 9426639958 whatsapp only]
that was so so good. I had certain ambiguities regarding hydrodynamic wedge forming and you cleared it brilliantly.
Thanks
Can't beleive this channel has so few subs. One of the best at explaining things ive seen all over youtube. Keep it up
This is an excellent video to give some basic info on hydrodynamic bearings - thanks for making it!
Buddy discovered your channel few days back and I must say that you are doing a very good job. Hats off to you man
Your videos are so refreshing compared to the average youtube crap!
69 like, yw
Loved the video. Crystal clear explanation demonstrating real parts. Awesome!
Excellent content! Clear, concise and informative. We need more channels like this.
THANK YOU. All other videos just show how they use journal bearings but not WHY they use it. I thought roller bearing was supreme in all ways until I found you. You explain very well and have great visuals.
Because of you, I finally understood what my lecturer is trying to differentiate between Hydrostatic and Hydrodynamic bearings. Thank you and may god bless you with all the happiness in the world :')
this channel is fantastic GUYS KEEP IT UP PLEASE.
Awesome I work for Kingsbury inc...And I sent this to an apprentice..for reference.Very well made.Thank you
really wish you guys would produce more content.. everything on this channel is awesome!
I never thought that one of my favourite videos would be on bearings! This was great thank you😁
So informative! This is incredible helpful. I have been searching for a channel like this for a long time. Please make more videos! Thank you!
The quality of this video is outstanding. Thank you sir!
Great intro on hydrodynamic bearings Sir Adam!
Great videos mate, thanks for sharing your knowledge. These types of videos really should be appreciated more. Thanks!
Thank you for making the videos. You said Hydrodynamic bearings are less efficient compared to anti-friction bearings. But My Prof. said these plain bearings have much higher efficiency than roller contact bearings, in which I understood that they allow no metallic contact, hence less friction.
I like the way that you explain mechanical systems. Very understandable and technically correct too! Thanks.
Great video! I've learned much about bearings thanks to this channel.
Keep up the good work!
7:09 That's what I like. Good comic relief in a great educational video. Keep making more videos, please!
Fantastic channel explaining the different kinds of bearings! Thanks
Very very well done. Top level technical teaching materials. Congrats !
What a good show and so clear to understand well done from Australia.
Excellent vids. Clear descriptions and illustrations. I'm subscribed for more and will recommend to friends.
this is absolutely a very nice video, very clear with the principle as well as the actual bearings that we can see. thank you so much!!
Bunch of practical information just for free. Really appreciate it.
I learned much!! I wish to see all of your videos!! Very well done!!!! I am Grateful for your time and energy in gathering and sharing this information!!!!
YES ADDAM SIR.. I DEFINITELY LEARNED...I AM PREPARING FOR MY PHD. YOUR VIDEOS GETTING VERY HELPFUL...THANKX.......
OMG THANK YOU FOR THIS VIDEO! (I bought hydrodynamic fan for my pc and I didn't understand what that means, now I do!)
Awesome video, you have the best technical explanations I have seen yet
I was looking for this kind of explaination.. you explained it with ease...
Practical knowledge makes one understand better.
So thank you very much.. Subscribed
Please don't ever stop making videos.
Man when I saw the HDD I got so excited and then the video ended. Why isn't this an hour! Awesome content 🤠👍
Just found your channel, and I'm thoroughly enjoying it.
Very clearly explained and thank you thank you thank you for leaving out background music.
Great job ...Excellent simple explanations
Clearly explained n entertaining, brief n balanced. Great Video. Thanks
The best mechanical real time videos I have ever seen...
Thanks Adam. Well done. Great presentation skill. Keep posting more technical videos.
Really comprehensive explanation thank you
Cheers mate, I did learn something! If only all youtube vids were so informative and concise!
The best video on the topic on the whole internet, thank you for the effort 👏
I have never seen video like that . Since I came to your channel. Good job bro.
Adam, so glad I found this awesome channel. I want to see a vid on tapered gibs!
Great videos for anyone in industry. Wish he had continued to make more. I can only assume the thumbs down and negative reviews were from either ignorant or pretentious people. Great introductory information presented in a comprehensible way.
Excellent explanation, animation and video. I’m now a subscriber.
the best explanation i have ever seen
very helpful and excellent video editing
your accent is indescribable ,fantastic and clear as well , i hve learned a lot from you MAN keep it up
loving this channel! keep this stuff coming guys, por favor!
This is very good mate, great style and flow.
Excellent video; very well done explanation!
Very good presentation
it is the most useful video I've seen about hydrodynamic bearing; thanks for your helpful videos :)
Learned this in machine shop junior high school 1978 but its still a good refresher.American education is pretty good if you listen to what the teacher says.
One of the best video on hydrodynamic bearing !!!
Amazing! This channel deserves 5x more subscribers.
I am a rotating mechanical engineer and i loved your videos!
Very nice explanation.
Explains the basic very well
this.channel. is so good for mechanical engineers.. Becoz it's easiest way to understand... ..
Great channel. I use this material often to support my millwright courses
That's great to hear! I am glad that other educators are finding these videos useful.
Love how clean the video set up is. God bless
This video's make me think practically about the bearings and real life application ..concept very clear. thankss.. Love it.!❤️ Keep it up... Mechanical rocks..😎
Very good explanation.
superb video
Excellent Explanation !
Your videos are very helpful.
Adam, I wish there is multiple like button to like your videos. you should make more of these amazing and easy videos. regards.
Comprehensively explained. Can you provide a video on air bearings? Thanks!
thank you, i appreciate the time you put in to educate us very much!
Superb channel with great content. Many thanks for sharing. Joe.
Today I am first time here and I am shocked how nice and easy to understand are you explaining this stuff, thanks bro, take sub and I wish u the best!
Awesome explanation brother, keep it up👍🏾
Amazing! You really drive the point home. Thanks mate
Very helpful vid! Thanks a lot!
This was a very well done video. Great Job!
Such a well done video! Makes me miss the good old science days... before pawn stars was history and naked and afraid was science channel.
Thank you bud for this crystal clear detail. I have really appreciated these videos and the education that you have provided. PEACE!!
Thanks a lot for your wonderful explanation
I have learned a lot of things from your page. You are the best.
A very detailed instruction, thank you for sharing!
That was very clear and concise, told me exactly what I wanted to know, thank you :)