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Dual-Clutch Transmission / Double-Clutch Gearbox (Animation)
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- Опубликовано: 6 май 2014
- www.bring-knowledge-to-the-wor...
Do you want to know how dual-clutch transmissions work? Then, this is the right video for you! Dual-clutch transmissions, which are also known as twin-clutch gearboxes or double-clutch transmissions, are automatic transmissions. The complexity behind this transmission will be explained in this animation.
Contents
1) Dual-clutch and standard manual transmission
2) Multi-plate clutch and dual-clutch assembly
3) Odd (1st dual clutch) and even gears (2nd dual clutch)
4) Dog clutches in dual-clutch transmissions
5) Changing gears
What I'd understand in 30 minutes, I understood in 3 minutes. Amazing use of animation. Please cover every topic in Automobile Engineering. Thank you. :D
Hi, I'll try to do so. Thank you for your comment!
Don't forget the major advantage of a DCT other than it shifting gears extremely fast, there is no torque break from the engine. In the factions of a second the clutches change gears, both clutches are engaged at the same time between two complete gear engagements. Since both are engaged, there is always torque being delivered to the driveshaft, meaning no acceleration is lost.
Thank you, Sir. Little by little, your videos really help me to understand how automobiles work.
The videos are exceptionally good and i hope to see more of them in the near future especially related to steering and braking system
WOW! These videos on transmissions and clutch styles are VERY COOL! AND VERY INFORMATIVE and interesting! :D thanks for sharing!
I already knew about the seamless changes and double clutch. However, I didn't know they were related since I didn't know what the double clutch was for.
Thanks for sharing your knowledge.
No problem. Glad I could help :)
Nicely done man!
Could you do a video to explain how exactly the dog-clutches work and synchronize the rotation speeds of the gears to make a smooth gear change?
Well, of course are dog clutches used to synchronize gears and shafts. Am I missing something here? :)
Yes, I'll do it in the future. It's on my list :)
Thank you for making this video!
subscribed! amazing work sharing your channel with friends!
hats up man nice deomnstration
Very clear, thanks!
Thanks Thomas....Incredible work!!!
krishnan042 Thanks alot :)
another awesome video
twennyten Great. Thank you so much. Please spread the word and support this project: @
That really helped, thanks
Thanks for this video. This kind of transmission does not require a torque converter right? Therefore it is more efficient as well?
That's right :)
I don't exactly understand how the Dogs in a Dog Box transmission connect the gears. With a synchro, there are synchro rings which slip a little until there's enough friction for a proper connection. But do the dogs in a Dog Box, just... bang... go into the gears?
how is the mechanisms to alternate clutches?
So if the Dual-Clutch Transmission can do the shifting, why would a paddle shifter even be required ? for more driver control?
TheGreenCommunity Correct!
+TheGreenCommunity Same reason most modern automatic transmissions also have some type of sport shifter or paddle shifters built in
What if he wants to downshift?
all shiftable automatic transmission uses dual clutch correct?
Is it posible to install a Dual-Clutch Transmission into a car with an Automatic Transmission?
how the system disengage one clutch and engage the other
+o0Orange Mostly via Hydraulik
Genius
so what's the benefits of this kind of transmission?
superfast shift
If i'm in 2nd gear the other clutch is atached to 3rd, but what if i want to downshift to first ?
+Lotusbentley
There will be a slight delay while the other shaft selects first instead of third. The computer can predict what you will do, but there will be times where it can choose the wrong gear. Eg if you are hard on the throttle in 2nd gear it will expect your next choice will be third. But if you suddenly need to slow as the lights turn red then it needs to predict that too.
+Lotusbentley Mike's given you a pretty good reply there, but essentially it boils down to the programming of the ECU. They can monitor information from sensors and do the thinking and take an action at a much faster rate than we simple humans can. The ECU will look at things like throttle position (driver demand), engine speed and whether or not you're cornering/braking and pre-determine whether you as a driver want an up or down shift. You would find for the very vast majority of the time the correct gear you want next WILL be pre-engaged. Clever stuff and is usually found on higher end cars as other people have mentioned.
Wenn ich fragen darf, welches Programm benutzen Sie und wie lange haben Sie gebraucht, bis Sie sich das alles beigebracht haben?
Hi, I use Carrara 8 Pro and took me nearly 4 years.Hi, ich verwende Carrara 8 Pro und es hat ca. 4 Jahre gedauert.
Koenigsegg ccx :) Awesome video!
Actually ccr
@@Robert-Cinque777 lmao
This is semi-automatic or all automatic gear box?
Man do i love Germans! Smartest people in my opinion!
Koenigseggs don?t have dual clutch transmissions :)
+Pablo Salamanca :)
Agera models do
Lay bhari
🌹👏🏽🌹👏🏽🌹👏🏽🌹
VW DSG gearbox
Oh man... I forgot only one clutch engaged and the other one rotates freely, stupid me. Anyway, Koenigsegg Agera?
Whatever :)
=D forgot to say thanks anyway
*it's CCR with rear wing =D
I guess for a high-speed electric car you could use a modified 2-speed DCT.
.. But automatics have a torque converter. Dual clutch does not.
Is this manual or not?
Dallas Owens It's up to you. Normally, cars with a dual-clutch transmission can be driven manually or in automatic mode.
Thomas Schwenke so your saying both? Implying that I can switch back and forth when I please?
Dallas Owens Once again... depends on the car. Most cars with a duel clutch are performance vehicles that use two paddles behind the steering wheel (like blinkers) that are used to up shift and down shift... more and more these cars now come with an automatic mode, meaning with the touch of a button the car will run in automatic.
Most people do not consider these cars as manual though. While the driver does select the gear like a stick shift, there is no clutch peddle that the driver has to operate.
Random Guy thank you that's what I wanted to know. If there's no clutch petal it's not a real manual. So it's automatic and the paddle shifter bs for what ever that is.
Dallas Owens The duel clutch paddle shiftier it significantly faster than any manual transmission. This is why all most all high end performance cars from Ferrari, Lamborghini, Bugatti, Koenigsegg, Porches, BMW, Aston Martin, ect... are paddle shiftiers. Even Formula 1 changed to it years ago. So I would not call it BS.
It is faster, but it does remove a bit of the fun of shifting gears.
Dual-Clutch Transmission uses Mechatronics to change gears
Get someone else to narrate please. You are hard to understand and sound weird.
But amazing animations. VERY educational