Why can transmission change speed and what kind of transmission?

2021-07-10 593

  Why can the transmission change speed?

  Why can the gearbox adjust the output torque and speed of the machine? It's the principle of gears and levers. There are many different gears in the gearbox. Through the combination of gears of different sizes, the adjustment of torque and speed can be completed. Low torque can be exchanged for high speed, and low speed can be exchanged for high torque.

  The effect of the transmission is mainly reflected in three aspects: first, changing the transmission ratio, expanding the change scale of the torque and speed of the driving wheel; 2、 When the steering of the car is not changed, it is suggested to finish the car's backward trek; 3、 Using neutral, the power transmission of the recommender can be stopped, so that the recommender can start and idle.

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  What kinds of transmissions are available?

  Car transmission can be divided into manual transmission and active transmission according to the control method. There are three kinds of common active transmission, which are hydraulic active transmission (at), mechanical continuously variable transmission (CVT) and dual clutch transmission (DSG).

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