一、前言铁路的任务是准确地运输旅客和货物。为了完成这项任务,就要拥有适应这一要求所需的机车车辆。在通常情况下,它必须安全、准确、迅速、舒适和经济。铁道机车车辆的维修管理基本上是以预防性维修为主。为了经济而又适当地进行预防性维修,采取了各种定期检查的检查系统。该检查系统主要是将各部门的维修管理数据有机地结合起来,然后从故障物理学观点对故障进行分析,再与积累的经验和技术相对照,最后采取一整套更有效的管理方式。这种管理方式对提高铁道机车车辆的可靠性 First, the preface The task of the railway is to accurately transport passengers and goods. In order to accomplish this task, it is necessary to have the locomotives and vehicles required to meet this requirement. Under normal circumstances, it must be safe, accurate, rapid, comfortable and economical. Railway rolling stock maintenance management is basically based on preventive maintenance. In order to carry out preventative maintenance economically and properly, various inspection systems for periodic inspections have been adopted. The inspection system is mainly to organically combine the maintenance management data of various departments, and then analyze the failure from the point of view of the fault physics, and then compare with the accumulated experience and technology, finally adopting a set of more effective management methods. This management approach to improve the reliability of railway rolling stock