Vorrichtung für Linear-Scan-Ultraschallinspektion und Verfahren für Linear-Scan-Ultraschallinspektion

Details

Veröffentlichungs-Nr.

EP3447486

Aktenzeichen

EP18189957

Anmeldetag

21. August 2018

Veröffentlichung

7. Mai 2025

Erteilung

7. Mai 2025

Rechtsraum

EP

IPC

G01N29/04G01N29/06G01N29/24G01N29/26G01N29/265G01N29/34

Abstract

According to an embodiment, a linear-scan ultrasonic inspection apparatus (100) comprises: an ultrasonic array probe (10) having a plurality of ultrasonic elements (11) aligned in a first direction; a delay-time calculator (33) configured to calculate, referring to the surface shape of the test object (1), values of delay time of at least one of transmitting and receiving ultrasonic wave; an overlapping-region adjustor (36) configured to set conditions for generating an image of an overlapping region; and an integrated-image generator (35) configured to generate first image data of a region including the overlapping region. The overlapping-region adjustor (36) is configured to set the conditions of the surface shape to be referred to the delay-time calculator (33) in calculating the values of the delay time at either the first-probe setting position or the second-probe setting position as both of a first acquired shape obtained at the first-probe setting position and a second acquired shape obtained at the second-probe setting position.

Anmelder

Firmen

Kabushiki Kaisha Toshiba
Toshiba Energy Systems & Solutions Corporation

Land

🇯🇵 Japan

Fachgebiete