论文部分内容阅读
如何诊断液压系统故障发生的原因,并及早进行处理是一项十分细致的工作。如果我们认真地、科学地对故障现象进行分析,故障的原因还是容易找到的,并且也容易排除。近年来,在设备维修部门开始采用状态监测技术,从而为发现故障做到预知维修提供了依据。状态监测与故障诊断技术,可以在液压系统运行中或基本不拆卸零部件的情况下了解和掌握系统运行状况,判断出故障的部位和原因,并能预测出液压系统未来的技术状态。但是,目前寻找故障原因主要是靠有实际经验的专家进行分析和判断。一般有下列步骤和方法。
How to diagnose the cause of hydraulic system failure and deal with it as soon as possible is a very detailed work. If we analyze the failure phenomenon seriously and scientifically, the cause of the malfunction is still easy to find and easy to eliminate. In recent years, the equipment maintenance department began to adopt the condition monitoring technology, which provided the basis for the forecasted maintenance of the fault. Status monitoring and fault diagnosis technology, you can understand and master the system running condition, determine the fault location and reason, and predict the future state of the hydraulic system in the hydraulic system operation or without dismantling parts and components. However, at present, the reason for finding fault mainly depends on the analysis and judgment by experts with practical experience. Generally have the following steps and methods.