打滑是自動(dòng)變速箱常見的故障之一,打滑會(huì)導(dǎo)致自動(dòng)變速箱內(nèi)部離合器片或制動(dòng)帶焚毀,嚴(yán)峻的會(huì)燒壞鋼片或離合器鼓。
Slip is one of the common faults of automatic transmission, which will lead to the burning of clutch plate or brake band in automatic transmission, and even the burning of steel plate or clutch drum.
如果自動(dòng)變速箱存在以下現(xiàn)象,說明內(nèi)部存在打滑的故障:
If the following phenomena exist in the automatic transmission, it indicates that there is internal slip fault:
1.起步時(shí)踩下加速踏板,發(fā)動(dòng)機(jī)轉(zhuǎn)速很快很高,但車輛行進(jìn)緩慢
1. Step on the accelerator pedal when starting, the engine speed is very fast and high, but the vehicle moves slowly
2.車輛行進(jìn)過程中,發(fā)動(dòng)機(jī)轉(zhuǎn)速很高,但車速緩慢
2. When the vehicle is moving, the engine speed is very high, but the speed is slow
3.車輛在上坡或急加速時(shí),發(fā)動(dòng)機(jī)轉(zhuǎn)速很快升高,但車輛進(jìn)行緩慢
3. When the vehicle is going uphill or accelerating rapidly, the engine speed will increase quickly, but the vehicle is moving slowly
4.擋車輛行進(jìn)過程中換入某個(gè)擋位時(shí),發(fā)動(dòng)機(jī)轉(zhuǎn)速忽然很高,但車速進(jìn)步緩慢
4. When shifting into a certain gear, the engine speed is suddenly very high, but the speed progress is slow
形成自動(dòng)變器打滑的根本原因在與當(dāng)前工作元件有過量滑動(dòng),有過量的滑動(dòng)就會(huì)敏捷發(fā)生很多沖突熱,使履行元件很快燒損。
The root cause of the slip of the automatic transformer is that there is excessive sliding with the current working element. If there is excessive sliding, a lot of conflict heat will occur quickly, and the performing element will burn out quickly.
所以,早自動(dòng)變速箱呈現(xiàn)打滑毛病時(shí),要當(dāng)機(jī)泊車,不能在持續(xù)行進(jìn),避免毛病擴(kuò)展。
Therefore, when the automatic transmission presents a slip problem, it is necessary to park the car when it is on the machine. It can not continue to move, so as to avoid the expansion of the problem.
自動(dòng)變速箱內(nèi)部打滑的故障原因能夠從履行元件自身和操控油壓兩個(gè)大的方面剖析。
The cause of internal slip of automatic transmission can be analyzed from two aspects: the component itself and the control oil pressure.