我厂空压站的2号3L 10/8型空压机,2级气缸运行中产生异响,但这种响声并不象液击的“闷响”,更不象金属物掉入气缸中清脆的撞击声响,而是一种嘣嘣地跳动响声或是颤动响声;同时在负荷运行时不响,而空车运转时响。根据这一情况我们在现场进行了分析和观察,考虑到若是金属块或硬质颗粒掉入气缸,很少两头都掉入,若是轻微的液击声响,那么空车重车都应响。 I plant air compressor station on the 2nd 3L 10/8 type air compressor, 2-cylinder running abnormal noise, but this sound is not like liquid hit “muffled”, not like metal objects fall into the cylinder Crisp crash sound, but a choking noise or trembling noise; at the same time does not ring when the load is running, while the empty car is running. According to this situation, we conducted the analysis and observation in the field, taking into account that if the metal block or hard particles fall into the cylinder, very few drops into both, if it is a slight liquid hammer sound, then the empty truck should sound.