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从16V240ZJB型柴油机增压器机油精滤器的结构、原理入手,论述了盘片式滤芯精滤器与一次性滤芯精滤器的异同。分析了其故障产生的原因及危害,针对产生故障的原因,提出了从结构上改变精滤器的来油管接头或通往增压器的出油口管接头的规格、改变一次性滤芯弹簧的性能参数、在段修规程中增加机油精滤器试验等措施。
Starting from the structure and principle of 16V240ZJB diesel supercharger oil filter, the similarities and differences between disc filter fine filter and disposable filter fine filter were discussed. The causes and the harms of the fault occurred were analyzed. According to the cause of the fault, the specifications of the connecting pipe from the structural change of the fine filter to the outlet of the oil outlet of the supercharger were proposed, and the performance of the disposable filter element spring was changed Parameters, in the repair process to increase the oil filter test and other measures.