The clutch is composed of moving plate assembly, clutch gland and cover assembly, release bearing and flywheel. The service life of the clutch of general vehicles is about 60000km. Most mixers are in manual gear, and many clutches are used in manual gear. The service life of the clutch of the mixer is short, which is affected by several aspects:

長時間踩住離合器，長時間踩著離合器不放，那么離合器一直處于工作狀態(tài)，這樣長時間的運轉(zhuǎn)非常容易造成離合器過熱，磨損過度的。

If you step on the clutch for a long time and keep it for a long time, the clutch will always be in working state. Such long-term operation is very easy to cause overheating and excessive wear of the clutch.

長時間半聯(lián)動，這個指的是在車輛的行駛過程中，一直踩著離合，踩一半，放一半，這就屬于半聯(lián)動，也叫半離合，這樣會導(dǎo)致分離軸承壽命嚴重縮短的，剎車片的壽命也會縮短的，也就縮短了離合器的壽命。

Semi linkage for a long time, which means that during the driving process of the vehicle, always step on the clutch, step on half and release half, which belongs to semi linkage, also known as semi clutch, which will seriously shorten the service life of the release bearing, shorten the service life of the brake pad, and shorten the service life of the clutch.

起步油門過大，對于手動擋，有些人在起步的時候，喜歡猛踩油門（離合器一端是連著發(fā)動機，另一端是連著變速箱和車輪），油門過大，發(fā)動機轉(zhuǎn)速一下就上來，離合器剛剛結(jié)合的時候兩端轉(zhuǎn)速相差就很大，一頭發(fā)動機已經(jīng)轉(zhuǎn)的很快，那邊才慢慢接上去速度慢。這樣擰一下對離合器會產(chǎn)生額外的消耗，要么離合器打滑，要么就是輪胎打滑，對車都是不好的。長時間這么開車會出問題，檔位高，速度低，從地面及變速箱傳來的阻力矩，就會特別的大。

The starting accelerator is too large. For manual gear, some people like to step on the accelerator sharply when starting (one end of the clutch is connected to the engine, and the other end is connected to the gearbox and wheels). If the accelerator is too large, the engine speed will come up at once. When the clutch is just combined, the speed difference between the two ends is very large. One engine has turned very fast, and the speed is slowly connected there. Screwing the clutch in this way will cause additional consumption. Either the clutch slips or the tire slips, which is bad for the car. Driving like this for a long time will cause problems. The gear is high and the speed is low. The resistance torque from the ground and gearbox will be particularly large.

檔位越高，阻力矩就越大，阻力矩和變速箱的傳動是成反比的，變速箱的檔位越高，傳動比越小，阻力矩就越大，那連接發(fā)動機變速箱的離合器，承受的負荷也就越大，就會加速離合器片的磨損。

The higher the gear, the greater the resistance torque. The resistance torque is inversely proportional to the transmission of the gearbox. The higher the gear of the gearbox, the smaller the transmission ratio, the greater the resistance torque. The greater the load borne by the clutch connected to the engine gearbox, which will accelerate the wear of the clutch plate.