+pariodeusex Too bad there was nothing about advantages and disadvantages on the piston pumps. Would have helped a lot if you in the future are goin to use of these such pumps for a project involving hydrostatic usage on a new level.
Because the disadvantages I feel where like "yeah these works well but break easily with wear and tear, cavitation and liquid hammer". I hated and started skipping the video when the narrator stoped saying pros and cons. I think this is the result of shoddy script writing.
because the only disadvantage in the last few is cost. they are all vastly supperior to the other types, in that they do not have the problems that they do.
At 2:54. At vain type. The rotor should be none concentric with outer casing and its the one sealing the flowing back of fluid. The Vain should be concentric with rotating rotor. The clearance between rotating and stationary shaft should not be the same. Thank you for your effort but you need to correct this.
yes, I think there are also pumps that work using a impeller. however, these might not classfiy as "hydraulic" pumps. I don't know if there is a difference between "pump" and "hydraulic pump" tbh
@@Cheezymuffin. A Hydraulic pump needs to be a positive Displacement Pump, meaning that it deliveres a fixed amound of fluid per revolution. Think of it as a fixed flow pump, as opposed to a non-positive displacement pump, which moves the fluid with a constant pressure.
The red and blue in the pistons is misleading. 4:40 Presumably red indicates pumping pressure. The pistons should be red throughout the portion of revolution where cylinder volume is reduced. The curved arrows are correct. But the gradual change from blue to red indicates that pressure gradually builds. Then on the expansion stroke only gradually releases.
Hello, I am a mechanical engineer, and when I showed this video to my colleagues who said they haven't seen a swashplate like this. Is there a real spring or is it just a representation of the flexural component? Please answer this is important issue :)
What's the point of the springs on the Swash Plate Piston Pump? The pistons have no choice but to follow the swash plate - after all - they are mounted to it.
The rotary vane pump do not look like that and the offset is 90 degree from that they show in the animation. This hydraulic pump animation is made bye someone that never have worked just read about pumps because I do find more things about others pumps that not are directly wrong but it's not directly right ether.
if I have a hydraulic cylinder its operating pressure is 70 bar , my question if I have to choose pump its operating pressure the same operating pressure of cylinder?
I love stuff about engineering, but there is one thing that is incorrect here. During the part about hand pumps, he states that all hand pumps are of the piston variety. Not true, as when I was working at a shop, we extracted 10W30 from large barrels via a hand-cranked rotary vane pump. Still, good video.
look at the frame at 4:39. Just imagine the red and blue arrows representing the suction and pressure port locations. They are always right over the cylinder block and usually in the same shape as the arrows shown (except thicker). And your suction port side is larger.
![Lp. Сердце Вселенной #60 РОЖДЕНИЕ ЛОЛОЛОШКИ [Финал] • Майнкрафт](http://i.ytimg.com/vi/YoR0pAV9FVQ/mqdefault.jpg)
best hydraulic pump video on youtube very clear animation and naration
+pariodeusex Too bad there was nothing about advantages and disadvantages on the piston pumps. Would have helped a lot if you in the future are goin to use of these such pumps for a project involving hydrostatic usage on a new level.
pariodeusex
L.
I dont think the narration was clear at all. Only the animations. What does it mean for something to "create an expanding volume"? see 0:34
From a technical standpoint this video is ass.
ua-cam.com/video/JD-sKuiSYjQ/v-deo.html
Why was this in my recommendations. And why did I watch it till the end?
And most important: Why don't I regret it?
Cause it s interesting
Schlubbo
Why did nobody notice that they dropped the pros and cons of the types towards the end and that the left out a lot of types??
Because the disadvantages I feel where like "yeah these works well but break easily with wear and tear, cavitation and liquid hammer". I hated and started skipping the video when the narrator stoped saying pros and cons. I think this is the result of shoddy script writing.
Super
Leonhsrd wolf
Leonhard Wolf is erratic w and the best part of my life t to me
Wfttfv
because the only disadvantage in the last few is cost. they are all vastly supperior to the other types, in that they do not have the problems that they do.
Very interesting in general. Thank you, legendarily clear both in animation and narration.
thankk you soo much...was studying hydraulics and this cleared a lot of things... :)
ua-cam.com/video/JD-sKuiSYjQ/v-deo.html
best video on youtube for pumps!
Good educational video. The best part of UA-cam are informative and downright educational videos like this.
Yet another video to watch at 2am instead of sleeping
I don't know why I even watched this, but this is interesting.
Was thinking the same thing. I now know a lot about pumps.
Yeah it's like 4am
Its not in my syllabus....even though interesting!
this is not for you this is for engineers
@@dsvsfvdvsvfvsv7479 Me at 4 AM: I DONT NEED SLEEP, I NEED ANSWERS
At 2:54. At vain type. The rotor should be none concentric with outer casing and its the one sealing the flowing back of fluid. The Vain should be concentric with rotating rotor. The clearance between rotating and stationary shaft should not be the same.
Thank you for your effort but you need to correct this.
Excellent video.
Awesome 👏
@2:57
"The tension in the vanes
is maintained
by either sprangs
like the rain
in spain
falls mainly on the plain"
Amen.
Thanks for the upload.. Could you please make a similar video for working of Centrifugal and Reciprocating compressors? It will be really helpful..
Thank you Engineering Technology Simulation Learning Videos, very cool.
Awesome describe and animation view to better understand Thanks a lot
perfect simulation video, i have seen.
Incredible video! Congrats for the awesome work
Thank you for this info!
Thanks to upload this video
From india❤️
best and simple video thanks a lot
I totally agree! This video should have a lot more love!
Main advantage of swash plate is that one can adjust pump rate by changing the angle of plate.
Thanks, well-explained and interesting!
Excellent work
Nice use of still images and animations. Why did the disadvantages stop towards the end though?
Isn’t there a worm screw pump that operates slowly but can handle incredible amounts of pressure
yes, I think there are also pumps that work using a impeller.
however, these might not classfiy as "hydraulic" pumps.
I don't know if there is a difference between "pump" and "hydraulic pump" tbh
@@Cheezymuffin. A Hydraulic pump needs to be a positive Displacement Pump, meaning that it deliveres a fixed amound of fluid per revolution. Think of it as a fixed flow pump, as opposed to a non-positive displacement pump, which moves the fluid with a constant pressure.
A great educational video how gear, vane and piston pumps work. Thank you.
4:00 that is what your climat compressor in your car looks like
Protales Video! Very nice!
Nice video!
😍😍 soo simple and clear thanks 👍💐
thank you so much great video excellent explanation.
Are positive displacement pumps better at avoiding cavitation an aerated oil?
NICE VIDEO SIR
Very useful for understanding!
Perfect 3AM youtube. Fine work UA-cam machine spirit!
wonderful video
I'm really tired and yet I am awake and watching this
you guys are amazing. love this page
Great video :D
Its 3am, and im watching a video about pumps....time well spent
Superb animation
I work in the Chemical industrie producing Silicones, Silicium and PVC and the only one we may use is the External Gear Pump
Really great video thank you!
The red and blue in the pistons is misleading. 4:40 Presumably red indicates pumping pressure. The pistons should be red throughout the portion of revolution where cylinder volume is reduced. The curved arrows are correct. But the gradual change from blue to red indicates that pressure gradually builds. Then on the expansion stroke only gradually releases.
the animation is very clear
Thank you for the video,,,great educational value
Wow, much pressure!
Thank you it helped me a lot for my rxams
ua-cam.com/video/JD-sKuiSYjQ/v-deo.html
Which is the powerfull in low rpm
i am chinese ,and this really helped me a lot ,made me easy to get knowledge ,thank you
best video ever
So which is the best for high torque?
So which type is the most reliable
Great vid. Thank you
Thank you very much.. You are the best 👍
Learnt a lot ☺
very cleAr presentation. Thanks
awesome video.......
Which hydraulic pump is commonly used for excavators?
Very helpful!!! Thanks!!!
Hello, I am a mechanical engineer, and when I showed this video to my colleagues who said they haven't seen a swashplate like this. Is there a real spring or is it just a representation of the flexural component?
Please answer this is important issue :)
Some use charge pressure to fill the cylinder. Some do use a spring to extend the piston.
What's the point of the springs on the Swash Plate Piston Pump? The pistons have no choice but to follow the swash plate - after all - they are mounted to it.
this videos will be shown in 50 years like those 50s engeneering videos
the last one is used in Hubwagen
The rotary vane pump do not look like that and the offset is 90 degree from that they show in the animation.
This hydraulic pump animation is made bye someone that never have worked just read about pumps because I do find more things about others pumps that not are directly wrong but it's not directly right ether.
It's very useful videos as preEngineer. Thx very much :) !!!
This image 3:24 explains why these things make so much noise.
How about the centrifugal pump?
You should elaborate on how the pressure compensation portion works of a piston pump. Pretty popular style of pump nowadays
My job paid a college to send me here. For college credit. You guys watching this for fun are either very smart or the other way.
What does it mean "positive displacement" pump ?
I see thanks
Anyone notice how the handle lever magickly changes length?
thank you
thnx so much,it,s very helpful video
Missing (at least) peristaltic pump, but good video
Good....thks
if I have a hydraulic cylinder its operating pressure is 70 bar , my question if I have to choose pump its operating pressure the same operating pressure of cylinder?
អគុណបង👏
thanks for your clip
Thanks
very nice
Do you have an answer for a piston pump for the lift gate on the back of car..
Super awesome😍😍
Superb
Funny that i have to watch a video about hydropumps in english because its easier to understand than the german one.
As a native german xD
??Very good video! I would like to share it on my page, is it possible for me to add hebrew subtitles
Try to use "Lorenze power" - electomagnet and two plates(conductor), and use only alternating current.
Saw a Milwaukee hydraulic pump on the Home Depot site for $4999 and had to find out more
didn't you mention Centrifugal pump? it's the most major important for hydraulic pump.
I love stuff about engineering, but there is one thing that is incorrect here. During the part about hand pumps, he states that all hand pumps are of the piston variety. Not true, as when I was working at a shop, we extracted 10W30 from large barrels via a hand-cranked rotary vane pump. Still, good video.
Tesla pump/turbine is worth mentioning here as well. They use it to pump semi solids like mud and tar sands
Where is the location of inlet and outlet on swash plate piston pump .
look at the frame at 4:39. Just imagine the red and blue arrows representing the suction and pressure port locations. They are always right over the cylinder block and usually in the same shape as the arrows shown (except thicker). And your suction port side is larger.
Love you
What about a fan
Why am I here? Anyway, interesting.
I like your name
You ever wonder why we're here?
ua-cam.com/video/JD-sKuiSYjQ/v-deo.html
Mm thank you for the tasty knowledge.
what about lil pump?
Interesting video, but I would like more upscale 3d graphics 🙂
CGStandard - 3D Rendering Studio. I thought you were serious till I saw your username. Lol
where am i