一、前言今天,对铁道机车车辆这样量大的运输机械的要求是确保高效率、高度安全性和高度可靠性的安全运输。从确保安全运输的极重要因素之一的机车车辆检修业务来看,大部分工作是依靠引进可靠性理论等科学检修方式和检修人员本 I. Preface Today, the demand for such large transport machinery as railway rolling stock is to ensure safe transportation with high efficiency, high safety and high reliability. From one of the most important factors to ensure the safe transport of rolling stock maintenance business point of view, most of the work is to rely on the introduction of reliability theory and other maintenance methods and maintenance personnel