Application of acoustic testing for gear wearing fault diagnosis

被引:0
|
作者
Tian Hao [1 ]
Tang Liwei [1 ]
Yang Tongqiang [1 ]
机构
[1] Mech Engn Coll, Shijiazhuang 050003, Peoples R China
关键词
fault diagnosis; gear wearing; acoustic test; characteristic parameter;
D O I
暂无
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
The gear-box is the main part of self-propelled gun chassis, and its performance affects the fighting strength of self-propelled gun directly; There are masses of equipment working information in the acoustic signal, the acoustic test is a kind of non-contact measurement, and it can be applied for the un-decomposition test of complex mechanism. This paper took the gear wearing failure as a representative example, proposed the principle of acoustic test, studied the fault characteristic extraction method through cepstrum analysis, and verified its feasibility finally.
引用
收藏
页码:635 / +
页数:2
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