自动搅拌一体车在其使用周期内随着寿命的而不断流逝会逐渐转向沉重,这时我们可采用排除法来检查它的问题,以及导致自动搅拌一体车转向沉重故障现象的常见原因:
During its service life, the automatic mixer truck will gradually turn heavy with the passing of its life. At this time, we can use the elimination method to check its problems and the common causes of the heavy turning fault of the automatic mixer truck
1、,搅拌车在停机熄火时用压力表检查自动搅拌一体车先导压力值,正常的先导压力值应该是发念头怠速的时候不低于2.2MPA,高速的时候要不高于5MPA,假如检查自动上料搅拌车压力值不为划定的值,那么导致自搅拌车转向沉重故障现象泛起的原因就是先到压力值分歧错误,就要调整。
1. First of all, when the mixer is shut down, check the pilot pressure value of the automatic mixer with a pressure gauge. The normal pilot pressure value should be no less than 2.2MPa at idle speed and no more than 5MPa at high speed, Then, the cause of heavy steering fault of self mixing truck is that the difference of first arrival pressure value is wrong, so it needs to be adjusted.
2、假如先导压力值正常,那么就继承检查搅拌车的管路连接,查看有没有有没有泄漏,管路接头有没有梗阻,搅拌车液压缸有没有内漏等问题。
2. If the pilot pressure value is normal, then continue to check the pipeline connection of the mixer, check whether there is leakage, whether the pipeline joint is blocked, whether the hydraulic cylinder of the mixer has internal leakage and other problems.
3、液压缸内漏,导致泛起自动搅拌一体车转向沉重故障。
3. The leakage in the hydraulic cylinder caused the heavy steering fault of the automatic mixer truck.
4、搅拌车油路有可能进了空气。
4. There may be air in the oil circuit of the mixer.
5、管路连接错误或者是管路有梗阻,导致自动搅拌一体车转向沉重故障现象。
5. Pipeline connection error or pipeline obstruction, leading to the automatic mixer truck steering heavy fault phenomenon.
6、搅拌车转向系统压力过低。
6. The steering system pressure of mixer is too low.
7、搅拌车先导系统出现故障。针方法调小。调整先导压力值后,自动搅拌一体车转向沉重故障排除。
7. There is a fault in the pilot system of the mixer. The needle method is adjusted smaller. After adjusting the pilot pressure value, the heavy steering fault of the automatic mixer truck was eliminated.