Based on the analysis of available methods for fault diagnosis and their characteristics, it designs the process of loading machine fault diagnosis, gives the functions and detail abut some important components in the process.

• 在分析了故障诊断的常用方法及其优缺点的基础上,给出了装载机故障诊断的流程,并阐述了流程中一些重要环节的设计和功能。