#AUTOMATIC DCT TRANSMISSION HOW TO#
#AUTOMATIC DCT TRANSMISSION DRIVER#
#AUTOMATIC DCT TRANSMISSION MANUAL#

Some people still prefer a standard automatic transmission for its smoother gear changesīenefits of a standard hydraulic automatic transmission.

There were many problems with early DSG transmissions.

#AUTOMATIC DCT TRANSMISSION MANUAL#

Manual shifting with paddles feels incredible.Fuel economy increases through faster gear shifts.The transmission is lighter, making the car lighter.There is much less power loss in between gear shifts.Here are some additional benefits of each transmission: Benefits of a DSG/DCT transmission What Is The Difference Between A DSG/DCT And A Standard Automatic Transmission?Īs you might have learned by now, the biggest difference between a standard hydraulic automatic transmission and a direct-shift, dual-clutch transmission is in their construction and the way they work. To learn more through visual means, watch this Youtube video. There is no going around the fact that a standard automatic transmission is highly complex but at the same time, its construction has been perfected over the last 100 years of its existence which makes it incredibly reliable. This is the least complicated explanation of the standard automatic we could come up with. A planetary gear set is a group of gears that work with clutches and bands to transmit torque from the engine to the appropriate gear. The oil pump is placed in between the torque converter and the planetary gear sets. This is all made possible by an oil pump that pulls the transmission fluid or oil from the oil sump and sends it directly to the torque converter. All this power that is created by the rotation of the transmission fluid is then transmitted to the first planetary gear set. The pressurized transmission fluid is then rotated in the turbine of the torque converter and sent back which spins the central shaft of the transmission. When the engine sends power to the transmission, the transmission pump converts this power into transmission fluid which in return fills the turbine of the torque converter. The torque converter is acting as the clutch in a manual gearbox which allows an automatic car to come to a stop without stalling. The engine is connected to the automatic transmission via the torque converter which uses pressurized transmission fluid to deliver power to the planetary gear sets in the transmission.

#AUTOMATIC DCT TRANSMISSION DRIVER#

Surprisingly enough, the same concept is still used today in cars like the BMW F30 3 Series, F10 5 series, and many other cars.Ī standard hydraulic automatic transmission uses a combination of a torque converter with a set of gear sets which provide the driver with 6 or more gears. In our recent article on the most important automotive inventions, you could learn that the basic principle for the standard hydraulic automatic transmission has been implemented since the 1920s and popularized in the 1940s.

#AUTOMATIC DCT TRANSMISSION HOW TO#

To learn more about how the DSG transmission works check out our guide on How To Drive A Car With A DSG Transmission! What Is A Tiptronic Or A Standard Hydraulic Automatic Transmission? The gear shifts are incredibly fast and precise. The clutch pack is responsible for transferring the power from either of the gearboxes onto the output shaft. One of the gearboxes is responsible for shifting uneven gears, while the other gearbox shifts the even gears. A DCT transmission consists of two sub-gearboxes and a clutch pack. What Is A DSG Direct Shift Or A DCT Dual-Clutch Transmission?Ī DSG or a DCT transmission is essentially a brand name for the automatic transmission that works on a dual-clutch, dual gearbox principle.

Automatic dct transmission