论文部分内容阅读
柴油机即柴油发动机,又称狄塞尔发动机,是燃烧柴油来获取能量释放的发动机,因其功率大、经济性能好等优点而一直被广泛应用于大型柴油设备上。柴油机故障包括很多种,而不能启动是柴油机最常见的故障之一,在一般情况下,柴油机应在开启后5秒之内顺利启动,如果连续开启数次仍然无法顺利启动则应视为启动故障。本文就柴油机的工作原理从柴油机的启动工作、燃油供给系统、压缩压力不足、运转阻力过大等几个方面来分析柴油机不能启动的原因并寻找解决办法,以期为广大机械动力工作者与柴油机理论研究者提供一定的理论参考。
Diesel engine, diesel engine, also known as Diesel engine, is an engine that burns diesel for energy release and has been widely used in large-scale diesel equipment due to its large power and good economy. Diesel engine failure includes a variety of, and can not start is one of the most common diesel engine failure, under normal circumstances, the diesel engine should be opened within 5 seconds of smooth start, if continued to open a few times still can not be successfully started, it should be regarded as start failure . In this paper, the working principle of diesel engine from diesel engine start-up work, the fuel supply system, compression pressure is insufficient, the operation resistance is too large and so on several aspects to analyze the cause of the diesel engine can not start and find solutions to the majority of mechanical power workers and diesel engine theory The researchers provide some theoretical reference.