改革开放以来,我国的经济飞速发展,交通运输业也取得长足的进步,在我国国民经济的发展中所占的比重越来越大。其中,水运行业的发展迅速。随着港口大型机械设备自动化的程度日益提高,我国的港口吞吐量也实现较快的增长。随着港口吞吐量的增加,使用的港口机械设备越来越高端,出现的故障也越来越复杂,对机械故障进行准确诊断并及时采取应对措施是一项重要的任务。对港口机械设备的故障诊断及其应对措施进行探讨。 Since the reform and opening up, China’s economy has developed rapidly and the transportation industry has also made great strides in progress. It has become an increasingly important part of China’s national economy. Among them, the rapid development of water transport industry. With the increasing automation of large-scale machinery and equipment in the port, China’s port throughput also achieved rapid growth. With the increase of port throughput, the port machinery and equipment used are getting more and more sophisticated, and the troubles are more and more complicated. It is an important task to diagnose the mechanical fault accurately and take timely measures. The fault diagnosis of port machinery and equipment and its countermeasures are discussed.