Hydraulic Schematics (Full Lecture)

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  • เผยแพร่เมื่อ 1 ก.พ. 2025

ความคิดเห็น • 123

  • @alienwalk
    @alienwalk 3 ปีที่แล้ว +19

    Your channel has been a great resource as I self-train for my new hydraulics job! Much better than reading through the textbooks I was given

    • @郭东-y3z
      @郭东-y3z ปีที่แล้ว +1

      me too

    • @bigbadtech
      @bigbadtech  ปีที่แล้ว +2

      Check out the pneumatics bonus round: th-cam.com/video/dR1_xr6lDQ4/w-d-xo.html

    • @timmead4598
      @timmead4598 ปีที่แล้ว

      Same! I just started a job as a custom manifold designer and I have to base my design off a schematic. Lots to learn!

  • @LetsDriftMedia
    @LetsDriftMedia 4 หลายเดือนก่อน +2

    Currently taking an IFPS 2 week course for my work on mobile hydraulics and test out this week, This video is spot on with what I have been learning Thank you so much!

  • @gideonjacobsz336
    @gideonjacobsz336 6 ปีที่แล้ว +18

    I dont think too many people care to share, I was delighted defo. It is a very good refresher to identifying different valves and their basic operation, I am surely sharing this to linkedin as many technicians in the industry who hasn't had any training on schematics and hydraulic circuits and their operation can benefit tremendously. Very down to earth explanation method used. Just enjoyed it alot. Keep up yhe good work it definitely reaches the right people.

  • @davidpalmer963
    @davidpalmer963 4 ปีที่แล้ว +4

    Jim , with the help of some of your video's, I passed a 120 question (closed book) test at Caterpillar. Tough test. I did not get the Industrial Controls Tech. position however. But that's O.K. I have other interviews. So Thank you. Your lectures are appreciated.

    • @bigbadtech
      @bigbadtech  4 ปีที่แล้ว +4

      Very nice! You're the type of person I made these lectures for. Glad you're making use of this material.

  • @BillFye
    @BillFye 3 ปีที่แล้ว +4

    BIGBADTECH CHANNEL IS AWESOME!!! I will be studying from your lectures as a replacement to traditional master's degrees. UNorthFlorida Mechanical Engiineering 2021 here

    • @bigbadtech
      @bigbadtech  3 ปีที่แล้ว +3

      ROCK AND ROLL! Please tell your friends about this resource!

    • @BillFye
      @BillFye 3 ปีที่แล้ว +1

      @@bigbadtech I actually got a job in the power hydraulics and control panel manufacturing business. Happy to have your motor drive and rotating magnetic field videos to watch as training!

    • @bigbadtech
      @bigbadtech  3 ปีที่แล้ว

      Very nice! Stay in touch because I'm updating some older motor lectures and producing new ones as we speak.

  • @eduardordz208
    @eduardordz208 3 ปีที่แล้ว +3

    I haven’t watched your other videos, but they way you explain this I already understand it really well and thank you!!

  • @BangBango1
    @BangBango1 3 ปีที่แล้ว +1

    Great videos, very helpful and full of very useful information, it helps me very much
    All greatings from Egypt

  • @samirmondal4301
    @samirmondal4301 2 ปีที่แล้ว +1

    Hydraulic Symbols very good Information. Thank you Sir.

  • @pinatajuju4471
    @pinatajuju4471 3 ปีที่แล้ว +3

    Really enjoyed your lecture, it is really helping me prepare for a test. I hope my instructor teaches just like you do.

    • @bigbadtech
      @bigbadtech  3 ปีที่แล้ว +5

      Be careful what you wish for. I regularly incorporate push up sessions in my classes.

    • @pinatajuju4471
      @pinatajuju4471 3 ปีที่แล้ว +4

      @@bigbadtech The best teachers I ever had were the ones who were the toughest. Of course I didn't realize that until much later...after all the whining and complaining of course, nevertheless I am sure that your talent will continue to be appreciated by many.

  • @justinsoluna
    @justinsoluna 6 ปีที่แล้ว +4

    Fantastic teaching and articulation skills. Just stumbled upon this video, will now be looking at many others.

  • @ronaldgrant2355
    @ronaldgrant2355 2 ปีที่แล้ว +3

    Been working in hydraulics for 45 years this guy is direct I like him He needs to see the hydraulics I have worked on for subsea applications at 10.000 feet under the ocean
    DPC Depth Prerssure accumulators Helium Precharge

  • @mestrate
    @mestrate 3 ปีที่แล้ว +7

    Great content and delivered with brilliance. Thanks so much.

  • @SiddhantVerma-tp1gt
    @SiddhantVerma-tp1gt 11 หลายเดือนก่อน +1

    As a marine engineering I looking forward to learn as its very important to understand basics and advanced lvl hydraulic schematic for system understanding and troubleshooting

    • @stevhandingwall2028
      @stevhandingwall2028 3 หลายเดือนก่อน

      Indeed fellow engineer fluid mechanics applies here all flow

  • @kulaniscap
    @kulaniscap 2 ปีที่แล้ว +2

    You added to the knowledge pool - Thank you for passing on the knowledge.

  • @josebohorquez2633
    @josebohorquez2633 3 ปีที่แล้ว +5

    Thank you so much for taking the time to make these videos.

  • @nk53nxg
    @nk53nxg 2 ปีที่แล้ว +1

    Very good re-cap of hydraulic schematic symbols 👍.

  • @thysm7550
    @thysm7550 ปีที่แล้ว +1

    I love your explanation of the ICE!

  • @akshaythorat1964
    @akshaythorat1964 6 ปีที่แล้ว +7

    Thanks man! It was an amazing lecture. My all concepts are cleared....
    Pls also make videos on cnc and advanced manufacturing

  • @ashutoshjoshi9557
    @ashutoshjoshi9557 4 ปีที่แล้ว +7

    Hello Jim ....I am really very impressed by the way you teach. Initially I felt the teaching was too fast paced but now listening over past few weeks has made me more comfortable. I would say these are the best hydraulic series I have ever seen on you tube. The extent of your knowledge and experience is commendable. Thx for that. I had one query. My daily work is related to John Deere tractors and as youust have heard they are very technologically advanced tractor with lots of hydraulic and electronic schematics. They are a mix of both. Over the years I have developed myself on the hydraulic concepts and this series of yours is just addingvto my knowledge Bank. But I would also like to learn more basic about electronic and how they are controlling the hydraulic circuit and components. I saw your series on "electronically controlled hydraulic systems". So will it be sufficient or is there any other series I should subscribe from your videos. As well I wanted to study more on engine controllers, transmission controllers, relays, sensors, CAN bus communication. I get lot of fear when dealing with these electro hydraulic circuit. Can you please guide me how do I improve on these concepts

    • @bigbadtech
      @bigbadtech  4 ปีที่แล้ว +1

      Very nice, glad you're making use of this material. I think the best place to start would be these two playlists:
      Hydraulics th-cam.com/video/S_4anj7GpRo/w-d-xo.html
      Motor Control th-cam.com/video/LM8U9FCMDx0/w-d-xo.html
      Also I've got a bunch of study guides compiled for the Hydraulics course at: openoregon.pressbooks.pub/hydraulics/

  • @davidd9707
    @davidd9707 6 ปีที่แล้ว +4

    8:13 lol. Awesome lecture! I always learn a lot from your videos, thank you

    • @TheFuzzyKinz
      @TheFuzzyKinz 4 ปีที่แล้ว

      I had to take a minute to compose myself. Trying to be serious after that is hard.

  • @recepnas8070
    @recepnas8070 3 ปีที่แล้ว +4

    8:18 shows how good is the sense of humor in the lecturer

  • @davidbrewer7937
    @davidbrewer7937 2 ปีที่แล้ว +4

    Bravo! Just found your videos... Great resource as a concise reminder to what you already know (or knew before brain decline with time!). Especially useful prior to an interview or to brush up your grey matter!

  • @engineerscom-vz3ty
    @engineerscom-vz3ty 6 ปีที่แล้ว +1

    V good explanation and cleared concept. Thanks

  • @robertbulimo
    @robertbulimo 4 ปีที่แล้ว +2

    very informative, well presented

  • @neilholmes2572
    @neilholmes2572 2 ปีที่แล้ว +2

    Hello Mr Pytel and thanks for great content - keep up the good work, please! So much to discover here.
    But I must take issue with your hydraulic motor prejudice. They are MUCH smaller than ac motors and considerably smaller than dc motors, while still giving excellent across the speed range high torque.
    I didn’t watch your hydraulic math lecture yet, but am willingly to bet they beat electrics on efficiency, when coupled to a combustion engine prime mover (versus an alternator setup). What could be cooler than a tiny motor kicking out enormous power?? And they get an extra 10% efficiency when painted purple- bizarre but proven true!

  • @RAYMONDMUSSA-t8x
    @RAYMONDMUSSA-t8x ปีที่แล้ว +1

    thank you great teaching

  • @alraffar
    @alraffar 4 ปีที่แล้ว +2

    Jim,
    You're funny
    really helpful lectures.
    Thanks very much

  • @marcinszczykutowicz8068
    @marcinszczykutowicz8068 3 หลายเดือนก่อน +1

    Thank you, that was great. (I was high watching it)

  • @ronieyanez1410
    @ronieyanez1410 ปีที่แล้ว +1

    Thanks for sharing the information.

    • @bigbadtech
      @bigbadtech  ปีที่แล้ว

      Check out the pneumatics bonus round at: th-cam.com/video/dR1_xr6lDQ4/w-d-xo.html

  • @tituswekesa9461
    @tituswekesa9461 3 ปีที่แล้ว +1

    great lecture brother

  • @prod-Sane
    @prod-Sane ปีที่แล้ว +1

    Thanks! Huge respect to you.

  • @jekabssilins8855
    @jekabssilins8855 3 ปีที่แล้ว +2

    Hey Jim! Entertaining and educational video as always. Was wondering where can i find the video that you mentioned about hydraulic motors?

    • @bigbadtech
      @bigbadtech  3 ปีที่แล้ว +3

      Stay in touch. After summer break I plan on publishing new material.

    • @roseelectronics4582
      @roseelectronics4582 3 ปีที่แล้ว

      @@bigbadtech You're my hero, Jim! Genuinely you're the best on yt at what you do.

  • @yw4725
    @yw4725 6 ปีที่แล้ว +2

    Great videos, they help me a lot!

  • @davidbrewer7937
    @davidbrewer7937 2 ปีที่แล้ว

    First and only reference to a restriction type check valve I could find is in your videos... even the hydraulic engineer at the firm I work for could not tell me what it was!

  • @karthikeyanrajan2025
    @karthikeyanrajan2025 6 ปีที่แล้ว +1

    Great and refreshing .. Thanks Jim .

  • @ritesh._11_me
    @ritesh._11_me 5 หลายเดือนก่อน

    at 19:43 it's position/way but some standards that I've seen and the one used at my university in Germany it's Way/Position. Are both ways correct or are there specific standards which define either way.

  • @najinkunnath6009
    @najinkunnath6009 4 ปีที่แล้ว +1

    Very useful video...!!!!

  • @lllCANDYMAANlll
    @lllCANDYMAANlll 5 ปีที่แล้ว +2

    That was amazing! Thank you so much! I have subscribed.

  • @adakishriniwas4712
    @adakishriniwas4712 2 ปีที่แล้ว

    Nice information.

  • @zorrillo14
    @zorrillo14 5 ปีที่แล้ว +1

    Awesome bro, keep the good work.

  • @Driftinggypsy
    @Driftinggypsy 2 ปีที่แล้ว

    Will you provide me w video list in chronological order? Looking in to a job w field core. And believe this will be very beneficial.

    • @bigbadtech
      @bigbadtech  2 ปีที่แล้ว

      Check out this playlist for hydraulics: th-cam.com/play/PLdnqjKaksr8ruhw85YYSSO6EWLhVVmSKm.html and start with this one for electrical circuit analysis: th-cam.com/play/PLdnqjKaksr8qQ9w3XY5zFXQ2H-zXQFMlI.html

  • @pieterverhaeghe5143
    @pieterverhaeghe5143 4 ปีที่แล้ว +5

    "An ICE converts the stored chemical energy of old dinosaur bones into heat, noise, global conflict, pollution and rotational mechanical power.."
    I need to remember that one for when they ask me about it in an interview

  • @donberg01
    @donberg01 5 ปีที่แล้ว +1

    Please note that I have come across this symbol a differential pressure sw in my schematics, for your enjoyment! (sorry, symbol won't cut/paste)

  • @kubeek
    @kubeek 6 ปีที่แล้ว +1

    20:17 so on the fourth valve, the only possibilities of flow are the left box with flow straight, the middle box with no flow, and the third box with the flow crossed?
    If the diagram represents the spool of the valve, is there not a middle position between left box and middle box - one line straight through and one line blocked?
    I guess the diagram is supposed to tell you ther are three options, but are there no intermediate positions of the lever that do a bit of this and a bit of that positions of the spool? Surely hydraulics is not digital...

    • @bigbadtech
      @bigbadtech  6 ปีที่แล้ว

      Excellent question. What I'm referring to in this lecture are "digital" valves that really can be placed in only a fully on or a fully off position. There does exist an "analog" type of valve known as a proportional valve that can be placed in intermediate positions. Check out the proportional valve lecture at: th-cam.com/video/wsJK0N50Xxc/w-d-xo.html

    • @gautamsharma6491
      @gautamsharma6491 4 ปีที่แล้ว

      www.adityasharmaacademy.com/2020/09/how-to-make-hydraulic-schematic-symbol.html

  • @aminsiahmansouri9472
    @aminsiahmansouri9472 3 ปีที่แล้ว +1

    Very good

  • @Izatzaidi
    @Izatzaidi 3 ปีที่แล้ว +1

    Amazing.Tqvm

  • @morozanpaul654
    @morozanpaul654 5 ปีที่แล้ว +1

    great lecture ty

  • @balandissabanzouzi7315
    @balandissabanzouzi7315 6 ปีที่แล้ว +1

    helped it me sooo much.thank your!!!

  • @gvdilshan7555
    @gvdilshan7555 2 ปีที่แล้ว +1

    Amazing

  • @peddintiravi5872
    @peddintiravi5872 6 ปีที่แล้ว +1

    thanks sir for good lecture

  • @SiElect1207
    @SiElect1207 7 ปีที่แล้ว

    Hi Jim Thanks for sharing. Any videos which tackles about electrical common symbols same with the electronics? Thanks and keep on sharing your videos it is very informative.

    • @redenpingol4725
      @redenpingol4725 5 ปีที่แล้ว

      Thanks for tutorial.i have question why the telescopic boom automayically extend during travel.for the man lift..

  • @jeremyhall7951
    @jeremyhall7951 3 ปีที่แล้ว

    Is there anything on troubleshooting large hydraulic pumps

    • @bigbadtech
      @bigbadtech  3 ปีที่แล้ว

      Check out this playlist. Not exactly troubleshooting but does cover hydraulic pumps. th-cam.com/play/PLdnqjKaksr8ppwIf4IOCwwEvpsAJYG-2a.html

  • @oketchojacob9826
    @oketchojacob9826 2 ปีที่แล้ว +1

    Thanks!

  • @Bikemad24
    @Bikemad24 6 ปีที่แล้ว

    Hello Jim Pytel i don’t suppose you can tell or send me a good hydraulic symbol key guide that i can make into a pocket book for my use in the field?
    Iv tried to find a hydraulic pocket book but have failed.
    Iv said before and will say again your videos are amazing.

    • @bigbadtech
      @bigbadtech  6 ปีที่แล้ว +1

      To my knowledge I haven't seen one, however, I teach the hydraulics course over a 12 week period and I authorize the students a 8.5X11 sheet of notes for each quiz and test. After 12 weeks the sheet is totally full of everything they need to know. After 3 quarters students have individual "cheat sheets" for basic electronics 1-3, mechanics, hydraulics, and motor control that they can assemble into a complete "smart book" they can use in the field. Some of them are works of art and are passed down to other students.

    • @Bikemad24
      @Bikemad24 6 ปีที่แล้ว +1

      Jim Pytel id love to come to your classes but this is not possible as im in the uk for starters.
      Thanks for the reply and for the work your doing. You are a great teacher.

    • @ADITYASHARMAACADEMY
      @ADITYASHARMAACADEMY 4 ปีที่แล้ว

      www.adityasharmaacademy.com/2020/09/how-to-read-hydraulic-schematic-symbols.html

  • @marcogomes1997
    @marcogomes1997 3 ปีที่แล้ว +1

    muito bom a o esquema hidraulico de fundamento

  • @davisfamily3201
    @davisfamily3201 5 ปีที่แล้ว +2

    I snorted water out my nose at 8:10! 😂

  • @shantanusantikar5699
    @shantanusantikar5699 4 ปีที่แล้ว +2

    Thanks

  • @mh695
    @mh695 7 ปีที่แล้ว +1

    Tanks, very informative

  • @plcgenesys6358
    @plcgenesys6358 4 ปีที่แล้ว

    by any chance you have a doc that categorizes these symbols?

    • @bigbadtech
      @bigbadtech  4 ปีที่แล้ว +1

      Check it out: openoregon.pressbooks.pub/hydraulics/ Some assembly required!

  • @vinceloera8566
    @vinceloera8566 7 ปีที่แล้ว +1

    VERY INFORMATIVE THANKS FOR THE 411

  • @k50159
    @k50159 4 ปีที่แล้ว +1

    Thank you so much!

  • @ericgehlhausen5527
    @ericgehlhausen5527 4 ปีที่แล้ว

    I am reaching posting a comment this late in the game but what is the actual video line up? I have watched several now and the last 3 were in the order I needed them lol

    • @bigbadtech
      @bigbadtech  4 ปีที่แล้ว +1

      Everything you need and more: openoregon.pressbooks.pub/hydraulics/

  • @mskindia2841
    @mskindia2841 7 ปีที่แล้ว +1

    informative lecture

  • @elbesterfieldwankhar7944
    @elbesterfieldwankhar7944 7 ปีที่แล้ว

    Would you please do the schematic analysis on the hydraulic I'm involved with? I can send the picture of the schematic.

    • @bigbadtech
      @bigbadtech  7 ปีที่แล้ว

      It might be a terribly interesting project however I'm going to have to decline the offer. Please check the FAQs at: th-cam.com/video/Do7VzDuB_Rc/w-d-xo.htmlm4s

  • @gopalvenu2779
    @gopalvenu2779 6 ปีที่แล้ว +1

    Thank you sir

  • @h20no63
    @h20no63 8 ปีที่แล้ว

    Can you do something on proportional valves,re gen and blocking.

    • @bigbadtech
      @bigbadtech  8 ปีที่แล้ว +1

      Check it out ...
      th-cam.com/video/wsJK0N50Xxc/w-d-xo.html
      and
      th-cam.com/video/Gmfs8IexuuU/w-d-xo.html
      Enjoy!

    • @h20no63
      @h20no63 8 ปีที่แล้ว +1

      Jim Pytel thanks awesome work by the way, can't thank you enough.

  • @dominik___5527
    @dominik___5527 6 หลายเดือนก่อน +1

    great

  • @ActorswithStrings
    @ActorswithStrings ปีที่แล้ว +1

    great

    • @bigbadtech
      @bigbadtech  ปีที่แล้ว

      Here's the bonus round ... th-cam.com/video/dR1_xr6lDQ4/w-d-xo.html

  • @ralphnabozny8494
    @ralphnabozny8494 5 ปีที่แล้ว

    is cusion on retraction and extension backwards

  • @Joe-lg1fr
    @Joe-lg1fr 2 ปีที่แล้ว +1

    Love how u said global conflict 😂

  • @virudadesai
    @virudadesai 6 ปีที่แล้ว +1

    thanks!

  • @ottosudhakar4590
    @ottosudhakar4590 10 หลายเดือนก่อน +1

    suuuuuuuuuuuuuuuuper cool

    • @bigbadtech
      @bigbadtech  10 หลายเดือนก่อน

      Truuuuuuuuuuuuuuuue.

  • @SquishMe
    @SquishMe 8 ปีที่แล้ว +6

    awesome series, this should have more views...

    • @bigbadtech
      @bigbadtech  8 ปีที่แล้ว +4

      +Mario Jacobo Thanks! I keep telling myself that the play Hamlet doesn't just start out with some dude getting stabbed and there's a lead up to the climax. World domination will occur one step at a time! Please let your friends know this resource exists.

  • @veerunathramdass1672
    @veerunathramdass1672 7 ปีที่แล้ว +1

    thanks alot

  • @elbesterfieldwankhar7944
    @elbesterfieldwankhar7944 7 ปีที่แล้ว

    What are the main reasons for a hydraulic system that it is not able to hold its pressure?

    • @bigbadtech
      @bigbadtech  7 ปีที่แล้ว

      It would take some investigation depending upon the application but my instinctual response for loss of pressure is a leak somewhere in the system. Leaks needn't be external but can also occur internal to components, for example, a spool internal to a directional control valve can leak as well as a leak across the piston face separating the rod and cap end of a cylinder.

    • @mh695
      @mh695 7 ปีที่แล้ว

      just internal or external leakage in any part of the system could case that phenomen.pump,check valve,sequence valve,load holder valve,relife valve ......ect must be investigates

  • @elpupusero
    @elpupusero 7 ปีที่แล้ว

    do you sell the full course to how to learn hydraulics schematic

    • @bigbadtech
      @bigbadtech  7 ปีที่แล้ว +1

      Whole playlist is FREE ... th-cam.com/video/S_4anj7GpRo/w-d-xo.html

  • @bigbadtech
    @bigbadtech  ปีที่แล้ว

    Check out the pneumatics bonus round: th-cam.com/video/dR1_xr6lDQ4/w-d-xo.html

  • @Davie80
    @Davie80 3 ปีที่แล้ว

    What's your problem with purple, man?

  • @hadiakbari740
    @hadiakbari740 3 ปีที่แล้ว +2

    Why do you HAVE to talk so fast? You must be on a hurry all the time 😂
    Great video anyway. Thank you.

  • @StahlFirearmsNo2
    @StahlFirearmsNo2 4 ปีที่แล้ว +1

    Global conflict 😂😂😂😂

  • @Jeshkidney
    @Jeshkidney 4 ปีที่แล้ว

    Who disliked this? Lmao

  • @martinmartinez2207
    @martinmartinez2207 ปีที่แล้ว

    Instructor is gay with an attitude but cool at the same time.