自動(dòng)變速箱與發(fā)動(dòng)機(jī)、底盤懸掛總稱為汽車三大件，其中變速箱結(jié)構(gòu)復(fù)雜，因此維修成本很高，一旦變速箱出現(xiàn)故障需要維修，費(fèi)用可能比修發(fā)動(dòng)機(jī)還要貴，因此做好日常的保養(yǎng)尤為重要，而變速箱保養(yǎng)的關(guān)鍵，是變速箱油。而不同的變速箱需要適配專用的變速箱油，下面濟(jì)南自動(dòng)變速箱維修人員為您分析：
The automatic transmission, engine, and chassis suspension are collectively referred to as the three major components of automobiles. The transmission structure is complex, so the maintenance cost is high. Once the transmission malfunctions and needs to be repaired, the cost may be even more expensive than repairing the engine. Therefore, it is particularly important to carry out daily maintenance, and the key to the maintenance of the gearbox is the transmission oil. Different transmissions require specialized transmission oil to be adapted. Below, Jinan automatic transmission maintenance personnel will analyze for you:
手動(dòng)變速箱（MT）
Manual transmission (MT)
俗稱“手動(dòng)檔”，用手撥動(dòng)變速桿來改變變速器內(nèi)的齒輪嚙合位置和傳動(dòng)比，從而實(shí)現(xiàn)變速，需要配合踩離合器。選用合成型高黏度指數(shù)優(yōu)良基礎(chǔ)油和高級(jí)多功能添加劑調(diào)配而成?？梢栽谄閸缟铰奉l繁換擋等苛刻工況下正常工作，對(duì)機(jī)器零部件起到很好的保護(hù)作用。
Commonly known as "manual gear", shifting the gear lever by hand to change the gear engagement position and transmission ratio inside the transmission, in order to achieve speed change, requires the cooperation of pressing the clutch. It is formulated with synthetic base oil with high viscosity index and advanced multifunctional additives. It can work normally under harsh working conditions such as frequent shifting on rugged mountain roads, providing good protection for machine components.
自動(dòng)變速箱（AT）
Automatic Transmission (AT)
根據(jù)油門踏板程度以及車速的變化，同時(shí)發(fā)動(dòng)機(jī)負(fù)荷和汽車的運(yùn)行工況，自動(dòng)換入不同擋位工作。自動(dòng)變速箱油黏度相對(duì)較低，好選擇抗氧化性和流動(dòng)性較好的油液，從而提高傳動(dòng)效率。
According to the degree of the accelerator pedal and the changes in vehicle speed, as well as the engine load and the operating conditions of the car, automatically shift into different gears for operation. The viscosity of automatic transmission fluid is relatively low, so it is better to select the oil with good oxidation resistance and fluidity, thus improving the transmission efficiency.
無級(jí)變速箱（CVT）
Continuously variable transmission (CVT)
沒有明確擋位之分，省去了復(fù)雜的齒輪組合變速傳動(dòng)，只用了兩組帶輪進(jìn)行變速傳動(dòng)。因此，為了防止無級(jí)變速箱特殊的傳動(dòng)鏈條打滑，選擇的變速箱油需要具有一定的阻尼摩擦力。優(yōu)異的燃油經(jīng)濟(jì)性，有效延長(zhǎng)換油周期，降低運(yùn)行成本；優(yōu)異的摩擦特性與優(yōu)異的流變性能，讓您擁有很佳的駕乘舒適感。
There is no clear distinction between gears, eliminating the complex gear combination transmission and only using two sets of pulleys for variable speed transmission. Therefore, in order to prevent the special transmission chain of the continuously variable transmission from slipping, the selected transmission oil needs to have a certain degree of damping friction. Excellent fuel economy, effectively extending oil change intervals, and reducing operating
雙離合變速箱（DCT）
Dual clutch transmission (DCT)
顧名思義，有兩組離合器。離合器位于發(fā)動(dòng)機(jī)與變速器之間，是既能傳遞動(dòng)力又能切斷動(dòng)力的傳動(dòng)機(jī)構(gòu)。雙離合變速箱結(jié)合了手動(dòng)變速箱和自動(dòng)變速箱的優(yōu)點(diǎn)，沒有變矩器，而是通過兩套離合器的相互交替工作，來實(shí)現(xiàn)無間隙換擋。變速箱油，專為濕式雙離合變速器開發(fā)，使用優(yōu)良合成型基礎(chǔ)油及進(jìn)口添加劑調(diào)和而成，全面滿足雙離合變速器的潤(rùn)滑需求，全面保護(hù)愛車。
As the name suggests, there are two sets of clutches. The clutch is located between the engine and transmission, and is a transmission mechanism that can transmit and cut off power. The dual clutch transmission combines the advantages of manual and automatic transmissions, without a torque converter, but achieves seamless shifting through the alternating operation of two sets of clutches. Transmission oil, specifically developed for wet dual clutch transmissions, is blended with excellent synthetic base oil and imported additives to fully meet the lubrication needs of dual clutch transmissions and protect your car.
在用車時(shí)，要特別注意油液高度，既不能過多，也不能過少。油面過低，容易導(dǎo)致自動(dòng)變速箱燒毀，而油面過高，則可能導(dǎo)致自動(dòng)變速箱內(nèi)部溫度過高，出現(xiàn)異響等故障。更多相關(guān)內(nèi)容就來我們網(wǎng)站http://njzhuiri.cn咨詢了解吧！
When using the vehicle, special attention should be paid to the level of the oil, neither too much nor too little. If the oil level is too low, it can easily cause the automatic transmission to burn out, while if the oil level is too high, it may cause the internal temperature of the automatic transmission to be too high, causing abnormal noises and other faults. For more related content, come to our website http://njzhuiri.cn Consult and understand!
