Features of acoustic signal emission in dry sliding friction

被引：0

作者：

Kolubaev, E. A. ^{[1
]}

Rubtzov, V. E. ^{[1
]}

Kolubaev, A. V. ^{[1
]}

机构：

[1] Inst Strength Phys & Mat Sci SB RAS, Akad Sky Ave 2-4, Tomsk 634021, Russia

来源：

OBRABOTKA METALLOV-METAL WORKING AND MATERIAL SCIENCE | 2013年 / 01期

关键词：

sliding friction; friction surface; plastic deformation; acoustic emission; acoustic signal; frequency spectrum;

D O I：

暂无

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

This paper describes the features of acoustic signals in friction pair of steel - aluminum alloy, in which intensive plastic deformation in frictional contact is realized. In the analysis of the acoustic response of the system method of median frequency calculating using windowed Fourier transform was used.

引用

页码：69 / 74

页数：6