论文部分内容阅读
一辆东风车经大修行驶1500公里后,出现离合器踩到底稍微回一点时,发出一种吱吱的响声,直到最后出现尖叫声。起初认为是分离轴承不转,其端面与分离杠杆擦碰而出现的响声,更换分离轴承及分离杠杆后试车,故障依旧。几经分析,认为故障在变速箱。解体变速箱,未发现异常,只好更换一轴和一、二轴前后轴承,试车后仍有响声。抬下变速箱检查离
After an overhaul of a Dongfeng car over 1,500 km, a slight squeaking noise was heard when the clutch stepped slightly back until it finally screams. Initially considered to be separate bearings do not turn, the end face of the lever and the separation of the sound of the collision, the replacement of the bearing and separate the lever after the test, the fault still. After analysis, that fault in the gearbox. Disintegration gearbox, did not find abnormalities, had to replace a shaft and a, biaxial bearings before and after the test still sound. Lift the gearbox to check away