机械故障的形成及其特性分析

本文根据机械系统的使用与维修特点，阐述了机械技术状态的变化及其故障形成的一般过程，分析了机械故障的基本特性，指出了机械故障的研究中应考虑的问题，对开展机械故障，维修与可靠性的研究具有一定的指导意义。

Formation of Mechanical Failures and Analysis of Their Characteristics

On the basis of operation and maintenance characteristics of mechanical system, the changes in mechanical conditions and general process of failure formation are discussed. The basic characteristics of mechanical malfunctions are analyzed. The problems that should be taken into account in the study of mechanical failures are pointed out. It is instructive to the initiation of the study of mechanical failures, maintenance and reliability.