柴油机发生重大故障的前兆

• 作 者: 张振祥
• 出 处: 广西农业机械化
• 发表日期: 2003年06期
• 关键词: 柴油机 故障

柴油机亦如人体,在发生重病前一般都会产生或轻或重的反常现象,即发病前兆。掌握柴油机的发病前兆,对于预防或减轻重大机械事故非常必要。烧瓦的前兆柴油机工作中转速突然降低,负荷加重,发动机冒黑烟,机油压力下降,曲轴箱内发出“唧唧”的干磨擦声,这是烧瓦的前兆。遇到这种情?

Diesel engines, like human beings, usually produce light or heavy anomalies before the onset of serious illness, ie, precursor signs. To master the precursor of the diesel engine is necessary to prevent or mitigate major mechanical accidents. Burning tile precursors Diesel engine speed suddenly reduced, the load increased, the engine ran black smoke, oil pressure drops, the crankcase issued a “chirp” dry rub noise, which is a precursor to burning tile. Encounter this situation?