1、手動變速箱MT

1. Manual transmission MT

搭載手動變速箱MT的汽車需要駕駛員在行駛過程中不斷對檔位進(jìn)行切換來達(dá)到減速加速的目的，它并不是所謂的低配車型的標(biāo)志，大多人會覺得頻繁的換擋會產(chǎn)生疲憊感，但也有一些人就是喜歡這種和機械直接接觸的感覺。

Cars equipped with manual transmission MT require the driver to constantly switch gears during driving to achieve deceleration and acceleration. It is not a symbol of low-end models. Most people may feel tired from frequent gear changes, but there are also some people who enjoy the feeling of direct contact with machinery.

2、機械式變速箱AMT

2. Mechanical transmission AMT

AMT變速箱從它本身的結(jié)構(gòu)上說，采用的是MT的結(jié)構(gòu)設(shè)計，但是從操作方式上說它又屬于自動檔的范疇。AMT利用一種伺服機構(gòu)達(dá)到對離合器的控制，從而讓駕駛員的左腳不再受限制，得到了解放。也就是說該變速箱可以自動換擋，但其內(nèi)部的結(jié)構(gòu)構(gòu)造還是和原來的手動變速箱MT是差不多的。

The AMT gearbox adopts the structure design of MT from its own structure, but it belongs to the category of automatic transmission in terms of operation mode. AMT utilizes a servo mechanism to control the clutch, allowing the driver's left foot to be unrestricted and liberated. That is to say, the gearbox can shift gears automatically, but its internal structure is still similar to the original manual gearbox MT.

目前市場上的AMT機械式變速箱主要借助的是兩種執(zhí)行器來達(dá)到對離合器和換擋拔叉的控制。一種是電-液執(zhí)行器，另一種是電動執(zhí)行器。

At present, AMT mechanical transmissions on the market mainly rely on two types of actuators to achieve control over the clutch and shift fork. One is an electro-hydraulic actuator, and the other is an electric actuator.

3、液力自動變速箱AT

3. Hydraulic automatic transmission AT

這款變速箱是當(dāng)前汽車市場上裝配多的一種自動變速箱，主要是由電子控制系統(tǒng)、液力變矩器、行星齒輪機構(gòu)以及液壓控制系統(tǒng)等結(jié)構(gòu)組成。使用多的是AT5檔和6檔，但是不少豪車配備的還有9檔的變速箱，像是路虎攬勝以及奔馳C級、吉普自由光等。

This transmission is one of the most commonly equipped automatic transmissions in the current automotive market, mainly composed of electronic control systems, hydraulic torque converters, planetary gear mechanisms, and hydraulic control systems. AT5 and 6 gears are commonly used, but many luxury cars are also equipped with a 9-speed gearbox, such as the Land Rover Range Rover, Mercedes Benz C-Class, Jeep Free Light, and so on.

4、無極變速箱CVT

4. Continuously variable transmission (CVT)

早的一款CVT無極變速箱被安裝在一款奔馳車身，不過因為當(dāng)時的技術(shù)以及各種因素的不成熟，時機不恰當(dāng)，導(dǎo)致這種結(jié)構(gòu)的變速箱沒有得到大眾的重視，但隨著社會的不斷發(fā)展，CVT的技術(shù)開始趨于成熟，尤其是它在省油和傳動平順性方便的優(yōu)勢。

An early CVT continuously variable transmission was installed on a Mercedes Benz body, but due to the immaturity of technology and various factors at the time, the timing was not appropriate, resulting in this type of transmission structure not receiving public attention. However, with the continuous development of society, CVT technology began to mature, especially in its advantages of fuel efficiency and convenient transmission smoothness.

5、雙離合自動變速箱DSG

5. Dual clutch automatic transmission DSG

雙離合自動變速箱DSG當(dāng)然也是屬于自動變速箱的范疇之內(nèi)，操作方式和前幾個一樣，尤其是和AMT機械式變速箱類似。但是它的不同之處在于雙離合變速箱它的換擋動力中斷時間更短，速度更快，這是因為它擁有兩套離合器，邏輯性更強。

The dual clutch automatic transmission DSG also belongs to the category of automatic transmissions, and its operation mode is the same as the previous ones, especially similar to the AMT mechanical transmission. But its difference lies in the fact that the dual clutch transmission has a shorter interruption time of shifting power and a faster speed, because it has two sets of clutches and stronger logic.