A Study on the Measurement System Using an Ultrasonic Sensor in Electron Beam Welding

Abstract:

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Electron beam welding (EBW) has an important role in industrial applications such as semi-conductor and LCD manufactures because of its high performance and accuracy. Since the operation is done in a vacuum room, it is very difficult to test the weldability as well as the correct welding area of the specimen. In this study, a measurement system of the EBW was developed based on the 3-axis LVDT controlled table. In addition, the algorithm to tracking the welding line has been developed. The weldability of the aluminum specimen was tested by a newly developed measurement system with ultrasonic C-scan inspection.

Info:

Periodical:

Key Engineering Materials (Volumes 321-323)

Edited by:

Seung-Seok Lee, Joon Hyun Lee, Ik Keun Park, Sung-Jin Song, Man Yong Choi

Pages:

1715-1718

DOI:

10.4028/www.scientific.net/KEM.321-323.1715

Citation:

M. S. Hong et al., "A Study on the Measurement System Using an Ultrasonic Sensor in Electron Beam Welding", Key Engineering Materials, Vols. 321-323, pp. 1715-1718, 2006

Online since:

October 2006

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Price:

$35.00

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