Titlebook: Automotive Transmissions; Design, Theory and A Yong Chen Book 2021 China Machine Press and Springer Nature Singapore Pte Ltd. 2021 Automoti

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foodstuff

Manual Transmission,mportant role for some time to come, mainly because of its low cost, high efficiency and reliable operation. At present, 5 speed MT is mainly used in China, and some cars start to carry 6 speed MT, covering SUV, middle-sized and compact vehicles. The 6 speed MT will gradually become the mainstream. ZF and BMW are developing the 7 speed MT.

無可爭辯

Dual Clutch Transmission, gear selecting and shift actuator to achieve gear shift without power interruption. The DCT mainly includes dual clutch system, shaft-tooth system, control system, gear shift actuating system, clutch actuating system, cooling and lubrication system, parking system and other modules.

Constrain

Automated Mechanical Transmission,nt of the automobile industry, people put forward higher and higher requirements for the convenience and comfort of automotive controllability, and the increase of non-professional drivers has made the automatic transmission that can facilitate driving and reduce the labor intensity of drivers have a broad market.

繁殖

慢慢沖刷

Transmission Design,nd purpose, this chapter mainly introduces the gear design, bearing selection and design, case design, parking mechanism design, synchronizer design, seal selection and transmission ventilation design and transmission test. The design of hydraulic torque converter and planetary gear train will be introduced in corresponding sections.

fidelity

Planetary Gear Drive,omotive technology. In AT, the planetary gear train, which can obtain a large gear ratio and meet the requirements of miniaturization and lightweight, has been widely applied, which puts forward higher requirements for the noise and efficiency of the planetary gear train.

GUMP

Electronic Control System of Automatic Transmission,ission, engine and vehicle operating state, achieve accurate shift control and clutch control according to the vehicle speed, accelerator pedal and other signals, free the driver from the heavy manual shift and achieve good driving comfort and better fuel economy.

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larder

https://doi.org/10.1007/978-3-031-40586-0Automatic transmission (AT), as the earliest AT, mainly consists of the hydraulic torque converter, planetary gear train and shift control system. Its variable speed and variable torque function is mainly accomplished through different gear combinations and hydraulic transfer.