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Dual clutch
The presentation discusses dual clutch transmissions (DCT), including how they work and their advantages over traditional manual and automatic transmissions. A DCT uses two clutches to engage either odd or even gears, allowing gear shifts to occur without interrupting power to the wheels. This results in smoother shifting and improved fuel economy compared to other transmission types. While DCTs provide benefits like better performance and comfort, they are also more expensive to manufacture and maintain than conventional transmissions. Major automakers like Volkswagen, BMW, and Porsche have incorporated DCT technology into many of their vehicles.
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Dual clutch
- 1. Power Point Presentation On Dualclutch Transmission Hardeep Bist
- 2. Content • What’s clutch •Working of clutch • Why we need new clutch transmission system • Dual clutch Transmission • Advantage & Disadvantage of DCT • Conclusion
- 3. CLUTCH • A clutchis a mechanical device that engage and disengage the power transmission from driver to driven shaft • Allows smooth engagement of engine to transmission
- 4. 4 CLUTCH PARTS • Flywheel •Clutch plate • Pressure plate
- 5. Working of clutch •When a gear shifting happens…
- 6. Working of clutch •First, the clutch is opened.
- 7. Working of clutch •Second, driver shifts the gear with the lever.
- 8. Working of clutch •Finally, the clutch is closed.
- 9. Disadvantage • Waste offuel • Power-lost during the gear shifting • Discomfort
- 10. Overview of DCT •In DCT system two clutches are use • First clutch is engage with odd gears • second clutch is engage with even gears • The gear are controlled hydraulically by a electronic control unit (ECU) which sense the gears position and shifting
- 12.
- 14. • Power isalways transferred to the wheels
- 15. Advantages of DCT •No power interruption at gear shifting • Very smooth gear-shift operations • Less fuel consumption • Better drive and Better comfort • Drive faster and faster
- 16. Disadvantages of DCT •expensive to manufacture • Heavier than a conventional manual transmission • Expensive transmission fluids/lubricants with additives
- 17. Who are usingDCT ? • VOLKSWAGEN • BMW • PORSCHE
- 18. CONCLUSION • Better fueleconomy up to 15% improvement than conventional transmission • DCT system best for Drive faster as well as comfort and performance.
- 19.