打滑是自动变速箱常见的故障现象之一，大多数是由于操作粗暴造成。而自动变速箱打滑主要是指离合器结合后，发动机不能完全传给驱动轮，因此车辆出现起步困难，行驶中货加速中发动机转速过高，但是车速却提升缓慢的现象。因此，在平常需多注意保养，并及时发现问题、及早解决，避免不必要的经济损失。

　　Slip is one of the common faults in automatic transmissions, mostly caused by rough operation. The slipping of automatic transmission mainly refers to the phenomenon that after the clutch is engaged, the engine cannot fully transmit to the driving wheels, resulting in difficulty in starting the vehicle. During acceleration, the engine speed is too high, but the vehicle speed increases slowly. Therefore, it is necessary to pay more attention to maintenance in daily life, discover problems in a timely manner, and solve them early to avoid unnecessary economic losses.

　　怎样判断变速箱打滑?

　　How to determine if the gearbox is slipping?

　　一般汽车在正常的驾驶情况下，自动变速箱在换档过程瞬间发动机转速可达到2500——3000rpm，在换档后的短时间内，由于自动变速箱内传动比的变化，发动机转速会下降到2000rpm左右。这是发动机转速的正常变化规律。但是若在行驶中发动机的转速过高，经常高于3000rpm，甚至有时达到4000——5000rpm或者更高，出现爆表，则说明自动变速箱的换档执行器有打滑现象。

　　Under normal driving conditions, the engine speed of an automatic transmission can reach 2500-3000rpm during the gear shifting process. Within a short period of time after shifting, due to changes in the transmission ratio of the automatic transmission, the engine speed will drop to around 2000rpm. This is the normal variation pattern of engine speed. However, if the engine speed is too high during driving, often exceeding 3000rpm, and sometimes even reaching 4000-5000rpm or higher, causing the odometer to explode, it indicates that the shift actuator of the automatic transmission is slipping.

　　另外，当发现起步时发动机转速升高很快，但车辆起步很慢，有停滞感；在平坦的路况下正常，一旦上坡时发动机转速很高，但感到车无力都说明有打滑的可能。

　　Additionally, when starting, the engine speed increases rapidly, but the vehicle starts slowly with a sense of stagnation; Normal on flat road conditions, if the engine speed is high when going uphill but the car feels weak, it indicates the possibility of slipping.

　　如何处理变速箱打滑?

　　How to deal with gearbox slippage?

　　打滑现象出现后，应该把车辆停下来，检查自动变速箱油油位是否在正常的油位内。太高或太低的油位都会影响自动变速箱的正常工作。太高的油位会导致变速箱在运转时，自动变速箱内部高速运转的行星齿轮组与变速油相搅拌，产生大量的油气混合物。由于油气混合物的可压缩性，不能建立起足够的工作油压来驱动变速箱；太低的油位将会使油液有时会与油泵的进油口相脱离，油泵空转不能产生油压。由于没有足够的油压。离台器、制动器将会在半制动、半离台的状态下工作，产生打滑。

　　After slipping occurs, the vehicle should be stopped to check if the automatic transmission oil level is within the normal range. Too high or too low oil level can affect the normal operation of the automatic transmission. Excessive oil level can cause the planetary gear set running at high speed inside the automatic transmission to mix with the transmission oil during operation, producing a large amount of oil and gas mixture. Due to the compressibility of the oil and gas mixture, sufficient working oil pressure cannot be established to drive the gearbox; Too low an oil level will sometimes cause the oil to detach from the inlet of the oil pump, and the oil pump will not be able to generate oil pressure when idling. Due to insufficient oil pressure. The derailleur and brake will operate in a semi braking and semi derailment state, causing slippage.

　　油面调整正常后，若打滑现象消失，就不必要拆修自动变速箱，可继续行驶使用。若油位正常，但自动变速箱油呈现棕黑色、灰黑色，并同时伴有刺鼻的烧焦、烧糊味，则自动变速箱的离台器片、制动片、制动带已经因为打滑而有烧毁现象，须立即拆检自动变速箱，进行维修，不可强制凑合行车。

　　After the oil level is adjusted to normal, if the slipping phenomenon disappears, there is no need to disassemble or repair the automatic transmission, and it can continue to be driven and used. If the oil level is normal, but the automatic transmission oil appears brown black, gray black, and accompanied by a pungent smell of burning or burning, then the derailleur pads, brake pads, and brake belts of the automatic transmission have been burned due to slipping. The automatic transmission must be immediately disassembled and repaired, and forced handling is not allowed.

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