手動(dòng)·變速箱：所謂手動(dòng)指人工操作換擋桿切換前進(jìn)擋的機(jī)械式變速箱，在換擋過(guò)程中還要通過(guò)腳踏板控制離合器，這是更原始但制造成本也的汽車(chē)變速箱。
Manual transmission: The so-called manual transmission refers to a mechanical transmission that manually operates the shift lever to switch forward gears. During the shifting process, the clutch is also controlled by a foot pedal. This is the most primitive but also the lowest manufacturing cost automotive gearbox.
自動(dòng)變速箱：這種機(jī)器是以液力變矩器替代離合器，以液壓力配合電磁閥控制齒輪組的切換，也就是自動(dòng)換擋；1939年通用汽車(chē)在奧茲莫爾比品牌上開(kāi)始量產(chǎn)并推廣這種變速箱，至此開(kāi)啟了自動(dòng)擋汽車(chē)的時(shí)代。
Automatic transmission: This type of machine uses a hydraulic torque converter instead of a clutch, and uses hydraulic pressure in conjunction with an electromagnetic valve to control the switching of the gear set, that is, automatic shifting; In 1939, General Motors began mass production and promotion of this type of gearbox on the Ozmorby brand, marking the beginning of the era of automatic transmission cars.
離合器陣營(yíng)：這種機(jī)器是在MT的基礎(chǔ)上，增加電控單元（TCU變速箱電腦），以電機(jī)替代踏板實(shí)現(xiàn)離合器的自動(dòng)分離與結(jié)合；并且通過(guò)電磁閥實(shí)現(xiàn)電控?fù)Q擋，也就是1/2/3/4/5/6前進(jìn)擋在“D擋模式”中的自動(dòng)升降，使用方式與AT沒(méi)有任何區(qū)別，使用壽命與MT也沒(méi)有區(qū)別-比較長(zhǎng)。
Clutch camp: This machine is based on MT and adds an electronic control unit (TCU transmission computer) to replace the pedal with a motor to achieve automatic clutch separation and combination; And electronic gear shifting is achieved through solenoid valves, which means that the 1/2/3/4/5/6 forward gear automatically rises and falls in the "D gear mode". The usage method is no different from AT, and the service life is no different from MT - it is relatively long.
兩組離合器的變速箱：兩組離合器的變速箱這種機(jī)型是AMT的升級(jí)版，由兩組離合器控制兩根動(dòng)力輸入軸，在換擋時(shí)會(huì)先行做出準(zhǔn)備結(jié)合檔位的半聯(lián)動(dòng)動(dòng)作——做好準(zhǔn)備動(dòng)作，在分離的瞬間結(jié)合新的前進(jìn)擋，這樣就能讓換擋時(shí)間足夠短，換擋前后沒(méi)有過(guò)大的轉(zhuǎn)速差值，這是保證換擋平順的基礎(chǔ)。
Two clutch gearbox: The two clutch gearbox is an upgraded version of AMT, which is controlled by two sets of clutches to control two power input shafts. When shifting, it will first make a semi linkage action of preparing to engage the gear - prepare for the action, and engage the new forward gear at the moment of separation, so that the shifting time is short enough and there is no significant speed difference before and after shifting, which is the basis for ensuring smooth shifting.
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