减速箱频谱分析技术的应用研究

对一个二级齿轮减速箱，应用频谱分析技术对其故障进行分析诊断，并通过试验对诊断结论进行验证，为减速箱故障诊断技术的应用提供参考。

Spectral analysis technology has carried on a second-level gear box failure, and confirmed by experiment to the diagnosis conclusion. And the result can apply to failure diagnosis of gear box.