One part drives odd gears, the other part drives even gears, and its power transmission is connected with two input shafts through two clutches, and the driven gears of adjacent gears are interlaced with the gears of the two input shafts. Through the control of two clutches, the transmission ratio can be changed without cutting off the power, thus shortening the shift time.
In general cars, gear shifting is realized by the disengagement and engagement of the clutch, and the power transmission is temporarily interrupted between disengagement and engagement. This has no effect on ordinary cars, but in the race against time, if the clutch can't master the power well and can't keep up, the speed will slow down and affect the performance.
Extended data:
Characteristics of double clutch
The energy loss of 1 and DSG transmissions in the transmission process is very limited, which greatly improves the fuel economy of vehicles.
2.DSG transmission is very sensitive and has good driving pleasure.
3.DSG vehicles will not feel power interruption during acceleration, which makes the acceleration of vehicles more powerful and stable. The acceleration time of 100 kilometers is shorter than that of traditional manual gear.
4. When the manual mode is selected, the DSG transmission will not upshift even if the accelerator is pressed to the bottom without upshift operation.
Baidu encyclopedia-double clutch
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