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Clutch, How does it work ?

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Have you, ever wondered what is happening inside a car, when you press the clutch pedal Or, why, do you need, to press the clutch pedal before you shift gears in a manual transmission car This, video gives you, logical answers to these questions At the end of the video we will, also understand the crucial role played, by the clutch in an uphill start To, understand the need for a Clutch let’s first understand the anatomy of an internal combustion engine car Internal combustion engines have a very limited torque band and Due to this reason in order to efficiently vary the speed of the drive wheels internal combustion engine cars need a transmission system The use of this transmission makes sure that the engine is working within its optimum rpm range and by changing gear According to the driving conditions the transmission helps to control the drive wheel speeds In a manual transmission car making these gear changes is not an easy task to have a smooth gear change with a Manual transmission the engine power flow to the transmission has to be discontinued However it is not practical to turn off the engine just for this gear change The clutch is used for this purpose in short the clutch is a mechanism to disconnect the flow of power to the transmission without turning the engine off Let’s understand how it works The main part of the clutch consists of a disc coated with high friction material on both sides a simplified clutch disc is shown here this disc sits on the flywheel if An external force presses against the clutch disc the clutch disc also will turn with the flywheel due to the frictional force The input shaft of the transmission is connected to the disc So that when an external force is applied to the disc the engine power will get transmitted to the transmission system This external force is provided by a Pressure plate spring system Cover of this system is attached firmly to the flywheel So the pressure plate will firmly press onto the friction clutch disc and the engine power will be transmitted to the transmission system But this is the case in normal driving so how is the power disengagement done with the clutch For the disengagement purpose a special kind of spring is introduced in the pressure plate Assembly, this spring is known as a diaphragm spring To understand this diaphragm spring better, assume that the diaphragm spring motion is fixed around This circle in this case if you press the center portion of the spring as shown the outer portion should move in the opposite direction The diaphragm spring sits between the pressure plate and the cover To understand this configuration better let’s take a cross-section of the assembly the outer portion of the diaphragm spring is connected to the pressure disc This means if you press the inner portion as shown the pressure disc will move away from the friction disk thus the power flow will discontinue to the transmission This is exactly what happens when you press the clutch pedal A hydraulic system transfers the clutch motion to the center of the diaphragm spring When the diaphragm spring is pressed the power flow is discontinued? During this time you can make a gear change the clutch pedal is released after the gear change and the power flow continues again This is how a clutch works In an actual clutch you can see a few coil springs on the clutch disc what’s the purpose of these springs These are used to smooth out the fluctuations and vibrations from the engine power output It is clear that the hub and disc are not directly connected The engine power first reaches the disk then it transfers to the springs and finally to the output hub This means that the springs will dampen out most of the power flow Fluctuations from the engine and the motion transferred to the vehicle will be much smoother Now, let’s explore an extremely important and difficult task in driving cars with manual transmission starting from uphill Even in a car without a handbrake you can use this clutch technique to start, while pointing uphill In an uphill start initially both the brake and clutch pedal are pressed, while the engine is running Now, release the clutch pedal partially until you feel the clutch bite The clutch bite can be experienced at. Your foot it may feel like the engine is shivering at This point even if you release the brake pedal you can see the vehicle will not roll the Partially released clutch acts like a brake now You can press the gas pedal and the car will move forward The big question here is how does the partially release clutch act like a break This break phenomenon is nothing but a game of force balanced in a perfectly forced balanced condition the vehicle Wheels will not be able to roll and the gravitational pull will be the same as static frictional force at the wheels The vehicle wheels are prevented from rolling by another force balance Force balance between the engine forward force and the same static frictional force When you partially release the clutch and it balances for the clutch bite you are unknowingly doing all these force balances When these forces are in perfect balance the wheels the transmission system and the clutch disk will not be able to spin This is how the clutch bite acts as a brake but remember the frictional force between the rubbing surfaces Produces the engine forward force in this case this will result in wear and tear of the friction material on the clutch disc We hope this video will enable you to be a better engineer and a better driver Please support our educational activities at patreon.com and don’t forget to subscribe thank you

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100 thoughts on “Clutch, How does it work ?”

  1. Learn Engineering says:

    Hello friends, wish you a happy New Year ! I hope you can make a new New Year resolution at https://www.patreon.com/LearnEngineering 🙂 Long live free education !

  2. Naeem Zahid says:

    Extraordinary 😍👌👌

  3. jagarnaut singer says:

    That kind of bmw probably dont come in manual transmission

  4. Mustafa Ashry says:

    Very useful but very quick!

  5. Sil Marillian says:

    Great upload even though I know how one works,I did shudder at holding the car on the clutch and was most relieved when you added at the end this be no so good for the clutch lol.Hello from Australia

  6. NightSociety says:

    Background music is the same as the Company Man channel intro videos.

  7. Udayveersingh Kohal says:

    amazing

  8. James Liray says:

    Can you make another about how does accelerator or "gas pedals"??tnx

  9. Heart Throbs says:

    Does shifting to upper gear example from 1 to 4 by accident affect the engine or the gear ?

  10. MoMax says:

    Wallahi humans have come a long way dayumme

  11. S S says:

    Very useful for a electrical guy to understand the clutch.. Mech is royal

  12. Marcel Al Kees says:

    Why does a car turn off when we don’t give enough gas as we removed our foot from clutch ?

  13. Kirwan Kars says:

    anyone else notice that the engine was backwards, and the belt accessory drive was on the rear, clutch side?

  14. Balsey Dean De Witt, Jr. says:

    Springs are cushions!

  15. Kawasaki Yamamoto says:

    Oh man of course I’ll hit dat like button n subscription, if u guys educating public 4 free, it’s the good things to do for people

  16. k.p anurag says:

    very beautiful job….

  17. kaneshima kumaroho says:

    thank you very much ….clear and easy explanation about clutch

  18. Adnan Ahmad says:

    How reverse gear work?

  19. shaun 1557 says:

    I am so fucking glad this showed up in my recommended great vid very easy to understand

  20. Patrik Sarasmo says:

    Im just wondering why did he skip a gear? From first to third? I dont think thats good for your car mate

  21. Titus Rowell says:

    what about automatic transmission

  22. The Inventor28 says:

    This is a great video! it explains things, and I am a new driver with a manual truck (2004 toyota tacoma), so i wanted to figure out how it works.Thanks!

  23. TheBanjoShow says:

    Learn engineering: have you ever wondered what happens when you press the clutch pedal?

    Americans: what

  24. Hubert Yanjimo says:

    This video was very helpful to me.

  25. Nagaveni Gali says:

    This video is just superb!

  26. Wensis Rompas says:

    Could you show this video to Peugeot as well?

  27. matt says:

    You explained that so clearly and wonderfully. And I still have no idea.

  28. RoweR says:

    ДВЗ это по-украински

  29. nirna1986 says:

    Watched and subscribed immediately!!

  30. The Rook says:

    Well, from my understanding. Its the process of fighting alone against the enemy and trying to win with nothing but skills and instincts.

  31. Miles Johnson says:

    Don’t mind me I’m just watching the video already knowing how it works

  32. amin nima says:

    This channel is the best

  33. Mark Stevenson says:

    👍

  34. Kostasoflow says:

    All I’m going to say is it’s 1am and I’m watching this

  35. Donald West says:

    I swear I’ve heard this background music in a porn before ..

  36. keshavan k says:

    Very nice information

  37. Darie Nani says:

    Lol "difficult task" starting up hill 😅

  38. Letter Space 1 Letter Space 2 says:

    Gotta run those captions through spell check 😕… Subscribed

  39. mrfeebs says:

    YouTube algorithm be like…

  40. Gintas Vasiliunas says:

    Manual😍😍😍

  41. king dom says:

    Thank you

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  43. Moin Uddin says:

    I greatly appreciate your video

  44. Bill Bright says:

    A go to guy in clutch situations. Let’s change gears ⚙️ for a brief tutorial in the theory of vehicle propulsion.

    That guy threw out his clutch.

    Yeah I know, I ran over it, before I could stop.

  45. Parvez Hossen says:

    Nice

  46. Vin Ploile says:

    There's no v6 in a beemer

  47. rafh fernando says:

    Ky lovely nlng

  48. Pedro Simoes says:

    I don't know if I can explain my doubt but I will try. If the transmission is connected to the whells and the wheels are spinning wouldn't I need a second clutch to stop the wheels turning the transmission?
    Thanks

  49. tpmbe says:

    Great explanations , graphics and animations, superb ….awesome engineering

  50. eddie R says:

    "Clutch", the clue is in the name!

  51. j s says:

    Everything is on the wrong side of the car.

  52. Admiral Squatbar says:

    3:25 connected togother?

  53. HXX LORD says:

    Thank you sir. Now i can drift my car.

  54. empty windex bottle says:

    you explained it very well good job

  55. Fadhil Budiman says:

    English = Clutch
    Bahasa Indonesia = Kopling

  56. R. C. Christian says:

    DO YOU SEE THIS CLUTCHNESS?! I AM A FUCKING LEGEND!

  57. MD Danish says:

    In which software use to create this animation

  58. Awoke says:

    1v5 are the worst

  59. Yasuo Logitech says:

    cough cough …
    torque converter

  60. GeetardHD says:

    Holy shit I love this. Now on to find out how the more complicated clutches function

  61. SneakyBadger says:

    Do people really need a video on YouTube to learn how to operate a clutch? If they do I feel sorry for them. It isn't rocket science.

  62. Michael Lidster says:

    Clutches were mysterious prior to this video. Still mysterious after

  63. nonoyo beezewax says:

    I'm kinda surprised that manual transmissions are still being installed…even in sports cars. Don't get me wrong I own manual transmission sports car and like it, but that type of configuration is a true dinosaur.

  64. Evan Oneal says:

    3:28. Connected "togother"

  65. munea amanuel says:

    Thank you my Best brother very good your teaching I like good job

  66. STUDY WITH SMART WORK says:

    your each video is mind blowing you should upload more content

  67. Joe B says:

    Wrong clutch… I came here for Space Grass.

  68. Symbiotic226 says:

    Drive shafts in the front with a rwd transmission lmao

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  70. Jesus Influencer says:

    Internet's power for learning……!! Awesome video.

  71. DGM says:

    Hey since you have a BMW model you may as well show the BMW drivers how do the indicators in their cars work.

  72. Dreams of snow says:

    I have an excellent theft prevention system in my truck , I drive a stick shift.

  73. Mark Mccastle says:

    Engine rotation is reversed

  74. R R says:

    Well to start uphill is SIMPLE , use your handbrake… When starting uphill,makesure your handbrake is pulled. Then, press gas padel and clutch in the same time. The rpm should be higher. Then, release the clutch slowly. When the rpm is slowly going lower, put the handbrake down. Walla! Your vehicle should be moving… In the hard way…

  75. Reza Edareh says:

    Wery good 👍🌹

  76. R.D.K says:

    amazing work man, keep going

  77. 카닷TV[자동차정비] says:

    nice!~

  78. Wayne Maraldo says:

    Thanks for these videos. My 5 year old son is hooked. 🙂 not even joking

  79. Abhishek Bhardwaj says:

    Why engine stops when you try to start it with any gear greater than 1 (first gear)

  80. J-Man88UK says:

    Great now I can build my own car

  81. Pozitif Solar says:

    Süper

  82. Simon John Hinton says:

    I know how to get the most out of a clutch..my old Peugeot 405's clutch was worn down to the rivets and the release bearing was just a lump of molten metal but I still managed to get home. £450 for a new clutch kit+labour

  83. It aint Ralph tho. says:

    I learned how to drive stick in a cdl tractor, im sure if i got in a manual car id break it.

  84. Venky Babu says:

    Knots created and knots loosened to control movements. Just like HP.

  85. SUB-ZERO says:

    I only use the clutch when I'm stopped and want to go after that I don't touch it you either power shift or tell your story walking if you read your owner's manual it tells you exactly when and what RPM and what speed to ship that they're for eliminating the need for a clutch you pansy

  86. Kinang Eagle says:

    How come Chris Fix’s video looks so much different

  87. Riman Chowdhury says:

    I can barely do my math homework

  88. Doktor Kranium says:

    how are these even remotely reliable and resistent to wear … i have no clue
    it's reliant on friction and some metal springs … how do these even last more than 30 minutes??
    give me a metal spring and i can play with it for 30 minutes and it'd be shit

  89. Ben Walker says:

    I've been driving a manual for over ten years and never knew how about the uphill start technique.

  90. Saurabh Yadav says:

    I have seen these videos so much still I fail to understand which wheel runs what when the gear is changed and how does the gears don't grind…I am actually dumb

  91. ***The Silbon*** says:

    Muy chingon

  92. Shantanu Inamdar says:

    Wouldn't the clutch bite method damage the clutch plate over long time

  93. Caleb Delatorre says:

    Is there no torque at high speeds? Any need?

  94. Seppe Zimmerer says:

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  95. Airmax90_king says:

    Manual cars are slowly getting phased out which is sad

  96. sev7n says:

    Real men drive manual car faggots drive automatic

  97. Marc Bo says:

    Very good graphics for explaining but why a disgusting V engine in a carbrand that only do inline six engines?

  98. addicted 671 says:

    Top animation explanation on any subject. Really done well

  99. Masilamony Jayalal says:

    Good

  100. anitha h says:

    Very good n easy explanation

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