Ultrasonic characterization of the contact of components in machine elements

被引：0

作者：

Quinn, AM ^{[1
]}

Drinkwater, BW ^{[1
]}

Dwyer-Joyce, RS ^{[1
]}

机构：

[1] Univ Bristol, Dept Mech Engn, Bristol BS8 1TR, Avon, England

来源：

REVIEW OF PROGRESS IN QUANTITATIVE NONDESTRUCTIVE EVALUATION, VOLS 20A AND 20B | 2001年 / 557卷

关键词：

D O I：

暂无

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

This paper describes a study of the use of ultrasound to measure the pressure between two machine elements in contact, Relationships between ultrasonic reflection coefficient and pressure have been found both empirically and via a numerical contact model. These relationships were then used to calculate the contact pressure distribution, over a ball-flat contact. Excellent agreement was found between the calculated contact pressure distribution and that predicted by Hertzian contact theory.

引用

页码：1501 / 1508

页数：8

共 6 条

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[4] KRAUTKRAMER J, 1975, ULTRASONIC TESTING M, P23
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[6] A NUMERICAL-MODEL FOR THE ELASTIC FRICTIONLESS CONTACT OF REAL ROUGH SURFACES
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