Hydrodynamic Bearings
ฝัง
- เผยแพร่เมื่อ 19 พ.ค. 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! - วิทยาศาสตร์และเทคโนโลยี
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. . .
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.
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 can't believe that I haven't stumbled upon this channel until now! This is wonderful, thank you!
Thank you for the closed captions! The production value is amazing and accessible. Definitely sharing the channel with friends.
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!
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!
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. 👏
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!
You are just super! It's really rare to find such good quality explanation for mechanical concepts. THANK YOU!!
This is the best hydrodynamic bearing video tutorial I've ever watched on youtube. Thanks for a good job
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]
Can't beleive this channel has so few subs. One of the best at explaining things ive seen all over youtube. Keep it up
Adam you're the best teacher on TH-cam, thank you for a clear informative explanation, a good teacher makes a huge deference.
Buddy discovered your channel few days back and I must say that you are doing a very good job. Hats off to you man
that was so so good. I had certain ambiguities regarding hydrodynamic wedge forming and you cleared it brilliantly.
Thanks
This is an excellent video to give some basic info on hydrodynamic bearings - thanks for making it!
Loved the video. Crystal clear explanation demonstrating real parts. Awesome!
Excellent content! Clear, concise and informative. We need more channels like this.
Man when I saw the HDD I got so excited and then the video ended. Why isn't this an hour! Awesome content 🤠👍
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 :')
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.
Your videos are so refreshing compared to the average youtube crap!
69 like, yw
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!
I never thought that one of my favourite videos would be on bearings! This was great thank you😁
this channel is fantastic GUYS KEEP IT UP PLEASE.
Bunch of practical information just for free. Really appreciate it.
Great videos mate, thanks for sharing your knowledge. These types of videos really should be appreciated more. Thanks!
The quality of this video is outstanding. Thank you sir!
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.
Great intro on hydrodynamic bearings Sir Adam!
I like the way that you explain mechanical systems. Very understandable and technically correct too! Thanks.
really wish you guys would produce more content.. everything on this channel is awesome!
Please don't ever stop making videos.
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!
Very good explanation.
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!!
Awesome I work for Kingsbury inc...And I sent this to an apprentice..for reference.Very well made.Thank you
Awesome video, you have the best technical explanations I have seen yet
Comprehensively explained. Can you provide a video on air bearings? Thanks!
one of the best 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.
Very very well done. Top level technical teaching materials. Congrats !
Excellent vids. Clear descriptions and illustrations. I'm subscribed for more and will recommend to friends.
I have never seen video like that . Since I came to your channel. Good job bro.
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
What a good show and so clear to understand well done from Australia.
Cheers mate, I did learn something! If only all youtube vids were so informative and concise!
Just found your channel, and I'm thoroughly enjoying it.
Clearly explained n entertaining, brief n balanced. Great Video. Thanks
Fantastic channel explaining the different kinds of bearings! Thanks
your accent is indescribable ,fantastic and clear as well , i hve learned a lot from you MAN keep it up
Really comprehensive explanation thank you
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!!!!
Adam, so glad I found this awesome channel. I want to see a vid on tapered gibs!
Great job ...Excellent simple explanations
Excellent explanation, animation and video. I’m now a subscriber.
One of the best video on hydrodynamic bearing !!!
The best mechanical real time videos I have ever seen...
Thanks Adam. Well done. Great presentation skill. Keep posting more technical videos.
Amazing! This channel deserves 5x more subscribers.
Very clearly explained and thank you thank you thank you for leaving out background music.
it is the most useful video I've seen about hydrodynamic bearing; thanks for your helpful videos :)
OMG THANK YOU FOR THIS VIDEO! (I bought hydrodynamic fan for my pc and I didn't understand what that means, now I do!)
very helpful and excellent video editing
I have learned a lot of things from your page. You are the best.
Excellent video; very well done explanation!
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.
this.channel. is so good for mechanical engineers.. Becoz it's easiest way to understand... ..
This is very good mate, great style and flow.
THIS IS THE BEST VIDEO ON FLUID FILM BEARINGS ON PLANET EARTH
Explains the basic very well
Why so little subscribers? Found a lot of value in few videos I watched so far.
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.
You deserve Nobel prize in excellent teaching 😁😁😁😍😍
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!
I went in expecting this to be a terrible video. I thought the Machine Tech would not know what he is talking about. I was wrong on both counts and I enjoyed the video. I hope you become more popular Machine Tech.
Amazing! You really drive the point home. Thanks mate
Your videos are very helpful.
That was cool to learn. I knew the idea of how they worked but thanks for explaining
thank you, i appreciate the time you put in to educate us very much!
you gotta have million subscribe ,
best explanation ever
Thanks a lot for your wonderful explanation
loving this channel! keep this stuff coming guys, por favor!
Superb channel with great content. Many thanks for sharing. Joe.
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.
hey akshay from India
love the video , a great information on a short span of time
I am a rotating mechanical engineer and i loved your videos!
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..😎
This was a very well done video. Great Job!
And I shared it in my class wassapp group. It was worth sharing !!!
Excellent Explanation !
That was very clear and concise, told me exactly what I wanted to know, thank you :)
This channel is really great
hi Adam. Thank you for your videos they are really helpful. can you do one on flanges.
Awesome explanation brother, keep it up👍🏾