康明斯6BT5.9-C130型发动机的维修分析

Analysis on Troubleshooting of Comins 6BT5.9-C130 Engines

6BT5.9-C130型柴油机的喷油泵总成是由喷油泵、调速器等部件安装在一起组成的一个整体。其中调速器保障柴油机的低速运转和对最高转速的限制,确保喷射量与转速之间保持一定关系。而喷油泵则是柴油机最重要的部件,被视为柴油发动机的"心脏"部件,它一旦出问题会使整个柴油机工作失常。通过调节调速器改变喷油泵的齿杆位置,进而改善喷油泵的喷油情况,最终消除喘振抖动故障。

The fuel pump assembly consists of fuel injection pump, governor and other components as a whole. Among the components the governor guarantees the low-speed diesel engine operation and the maximum speed limit to ensure that the injection volume and speed maintain a certain relationship. And the fuel injection pump is the most important part of the diesel, considered as the heart part of the diesel engine, once it goes wrong the work of the entire diesel disorders. By adjusting the governor to change the pinion rack location of the fuel injection pump, the fuel injection of the fuel injection pump is improved, and finally the surge jitter failure is eliminated.