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Developement of Ultrasonic Handy Scanner for Welding Inspection  

Kang, Dong-Myeong (Department of Die & Mould Design, Youhan College)
Publication Information
Journal of the Korean Society of Safety / v.20, no.3, 2005 , pp. 14-18 More about this Journal
Abstract
The ultrasonic handy scanner to be developed in this research is a nondestructive inspection equipment with various facility. The ultrasonic inspection is the technique area which apply range is increasing greatly with IT. The purpose of this research is development of a ultrasonic handy scan inspection device with the utility in a work spot. The ultrasonic handy scanner to be developed with portability in this research is able to carry out the spot inspection. It can contribute to the quality improvement, cost reduction and safety design.
Keywords
ultrasonic handy scanner; wireless ethernet module; GPD(gated peak detector); TOF(time of flight); A-scan; C-scan; PRF; damping; MSPS;
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