Rapid Prototyping technologies for ultrasonic beam focussing in NDE

被引：0
|
作者：
Billson, D. R. [1 ]
Purssell, C. P. [1 ]
Leigh, S. J. [1 ]
Hutchins, D. A. [1 ]
机构：
[1] Univ Warwick, Sch Engn, Coventry CV4 7AL, W Midlands, England
来源：
2011 IEEE INTERNATIONAL ULTRASONICS SYMPOSIUM (IUS) | 2011年
关键词：
component; transducer; imaging; NDE; lens; rapid prototyping;
D O I：
10.1109/ULTSYM.2011.0614
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper describes a technique where ultrasonic beam-modifying elements (acoustic lenses) have been designed in CAD, and then fabricated using rapid-prototyping techniques. An example of such a lens (resembling a miniature Schmidt-Cassegrain telescope) has been fabricated, and has been successfully used with a standard, commercially available ultrasonic transducer for imaging. Examples of images taken of a coin are given. Details of the design, build, performance and analysis of this focusing system are described.
引用
收藏
页码：2472 / 2474
页数：3
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