论文部分内容阅读
作业前磨合1发动机空转磨合:按说明书规定的顺序启动发动机,使发动机按照低速、中速、高速的顺序,即由小油门、中油门、大油门,依次各运行5min。在发动机空转磨合过程中,应仔细检查发动机、空气压缩机、液压油泵的工作状况,观察有无异常现象及声响,检查有无漏水、漏油和漏气现象,仪表是否正常工作。当发现有不正常现象,应立即停车,排除故障后重新进行磨合。
Work before the break-in 1 Engine idling run-in: Start the engine according to the instructions specified in the order so that the engine in accordance with the low speed, medium speed, high speed order, that is, by the small throttle, throttle, throttle, followed by each run 5min. In the engine idle run-in process, the engine, air compressor, hydraulic pump should be carefully checked the working conditions, with or without abnormal phenomena and sound, check for water leakage, oil leakage and leakage phenomenon, the instrument is working properly. When found to be abnormal, stop immediately, re-run after troubleshooting.