A study on the measurement system using an ultrasonic sensor in electron beam welding

被引：1
|
作者：
Hong, Minsung [1 ]
Kim, Jongmin
Kim, Nohyu
机构：
[1] Ajou Univ, Div Mech Eng, Suwon 443749, South Korea
[2] Korea Univ Tech & Edu, Sch Mechatron Eng, Chunan 137860, South Korea
来源：
ADVANCED NONDESTRUCTIVE EVALUATION I, PTS 1 AND 2, PROCEEDINGS | 2006年 / 321-323卷
关键词：
electron beam welding; measurement system; ultrasonic sensor; weldability;
D O I：
10.4028/www.scientific.net/KEM.321-323.1715
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
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.
引用
收藏
页码：1715 / 1718
页数：4
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