Hello, I am a Hydraulic Systems Design Engineer. From my own self learning and trying to help answer the questions of both customers and service technicians, I have found it is often difficult to find the information you need about hydraulics. I have found resources that are very good for one specific thing or cover the very basics of everything. But, I haven't found a place that has everything.
With creating this channel, it is my intent to create a place where you can find an answer to all of your questions.
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❤❤nice video 🎉🎉
Good
That valve is a tandem center
That's a great observation! Every tandem center valve is open center, but not every open center valve is tandem. There are enough variations it would probably be helpful to have a video just about that. Thanks for the idea!
What you are saying should be written on the video during explaining
I have closed captions on every video. It just has to be turned on by the viewer. I think KZread will even translate it into whatever language people learn the best in. However, I doubt the quality of that translation is very high.
well done!
Thanks for your support!
i watched a couple of videos and this is by far the best. really relatable analogies
I'm glad you liked it!
thx
great
❤
Thanks Bro
This video was made by artificial intelligence!!!
I wish! I could probably make a lot more videos that way. It takes a lot of work to make a 2-3 minute video!
@@Hydrauliac I know but it's not seeing realistic
@@MuhendisKadirI'm always looking to improve. What seems unrealistic?
Please make more vedios
The information was very useful for me today. Thanks.
Wow, this answered a huge question for me, thank you!
Do the more videos in Hydraulics brother.
Thank you for making a vid on this btw. This is one of the most confusing type of valves. Google always autocorrects it to just relief valve.
I'm glad I could help!
Place of Arrow in the box is wrong. In 1 box, One arrow goes upward, another arrow in oppositie direction.
Good catch!
good job
@@Hydrauliacwhat are the arrows
put class about load sensing sir
Short and simple. Well done, very helpful
This is a reupload of last weeks video with the audio fixed. Thank you to everyone that pointed out there was an issue with the audio!
Thanks 4 all these videos u doing great work
Omg best video ever
I'm glad you liked it!
Some feedback: please invest in a better mic, if you can. Thanks
Thanks for the feedback! My equipment isn't the greatest. My channel hasn't monetized yet, but once it does I'm planning on putting the money back in to improve quality. Right now my computer is also limiting the video length and quality. So, I haven't been sure whether a computer or mic would be the first upgrade. So, this feedback is really helpful!
I thought reducing the diameter of a pipe would increase the flow speed and decrease the pressure
Flow rate is your flow velocity multiplied by the cross sectional area of the pipe. To maintain the same flow rate, the velocity has to go up when the area goes down. By Bernoulli's Principle, you are correct when the velocity goes up pressure goes down, which is the pressure drop here. There will be a certain amount of pressure drop required just to get oil to flow from the pump back to the tank. Adding a restriction like this does lower the pressure at the point of the restriction adding additional pressure drop to the system. However, there is still the same pressure drop requirement in the rest of the system. So the total pressure drop has gone up resulting in a higher upstream pressure.
@@Hydrauliac that makes sense! Thanks
I'm just learning hydraulics....excellent video.. Thanks
I'm glad to help!
DIRECT ACTING RELIEDF VALVE PART Number: A02B2PZN PARKER IS WORKING SAME AS YOU TOLD
PUMP CAN GENERATE ACTUAL PRESSURE?
Not exactly, a pump only tries to push flow. A resistance to that flow builds pressure. Different pumps will respond differently to the resistance to flow. Saying a pump builds pressure is an oversimplification on my part.
great videos and channel, I am watching all your videos on how to read the schematics and they are really very helpful and informative.👌👍 thank you so much😊
You're welcome! I'm glad they are helpful!
Nice!
Thanks!
Thank you
You're welcome!
Thank you very much for knowledge sharing and it's very helpful .❤👍
You're welcome! I'm glad I could help!
I have worked on hydraulics a lot while heading a maintenance team for a factory.......pilot double check valve for load holding and counter balancing are 2 great usecase i found.....i had many iso-static press going upto 1200 Bar pressure............
Thanks for sharing your experience! 1200 bar is a lot of pressure!
@@Hydrauliac yes....huge pressure....its used to press transformer winding coil after heating oven , so that coil is settled.....press has 2 pumps , 1st operates a high flow low pressure pump to quickly position the cylinders , then operates the high pressure low flow pump.........if ferrules are not fitted well........hydraulic oil shoots like rocket.......
It's been a while this time. I missed your uploads. Brief but informative. Exactly what I need.
Thanks for the encouragement! I've had to place youtube on the backburner for awhile to help out with some family things. I'm hoping I will be able to upload videos regularly again soon!
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Thank you.
You're welcome!
This is a neat channel you have going so far, keep up the good work. There is a huge lack of easily available sources for understanding hydraulics.
Thank you! I really want to create the type of material I wanted when I started learning hydraulics.
Keep going buddy I want to learn everything about hydraulic systems.
Thank you! Life is pretty busy for me right now, but I am planning on keeping this going!
Give a thumbs up if you have ever tried to read a schematic left to right instead from the pump outward.
These bite-sized videos are great refreshers.
Thanks! I've got a lot more in the works.
Thank you thank you thank you...... God bless you
I'm glad I could help!
your videos are so helpful
Thank you! I really appreciate that
Bit size information is good for remembering,good luck buddy, please post more videos
Thank you! I will
Nice explanation
Is rephasing and connecting cylinders in series the same thing?
The volumes need to match. In the example in this video, you would need two different sizes of cylinders to get the cap end volume of one to match the rod end volume of the other. Beyond that, the cylinders need a bypass built into them for when the cylinder is either fully extended or fully retracted. This makes it much easier to get oil into the middle portion of the circuit when you first start it up. A large shock to one of them could also cause a small amount of leakage across the piston resulting in them not being synced anymore. Having this bypass allows you to easily resync them. This bypass isn't on most cylinders.
This is the first video in the "How to Read Hydraulic Schematics" series. So, if you found this video to be helpful, check out the rest of the series here: kzread.info/dash/bejne/oKl4qNmHesbZaMY.html Also, this is an ongoing series, so be sure to subscribe so you don't miss out on the next videos.