Ultrasonic non-destructive testing of journal bearings

被引：0

作者：

Kazys, R. ^{[1
]}

Mazeika, L. ^{[1
]}

Sliteris, R. ^{[1
]}

Voleisis, A. ^{[1
]}

机构：

[1] Prof K Barsauskas Ultrasound Inst., Kaunas University of Technology, Kaunas 3031, Lithuania

来源：

Insight: Non-Destructive Testing and Condition Monitoring | 2001年 / 43卷 / 06期

关键词：

Acoustic impedance - Adhesion - Bimetals - Computer applications - Imaging techniques - Nondestructive examination - Ultrasonic reflection - Ultrasonic testing - Ultrasonic waves;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Bimetallic plain and journal bearings are made from parent metal coated with another soft metal, usually babbitt. Reliability of machinery exploiting such bearings depends on a quality of adhesion between babbitt and the main metallic core. In this paper, ultrasonic non-destructive testing of journal bearings is discussed. The testing method and completely automated ultrasonic inspection system are described. The methods of evaluation of a total delaminated area are analysed. Experimental results, illustrating performance of the developed hardware and software are presented.

引用

页码：385 / 389

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