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Pregled bibliografske jedinice broj: 905386

THE ACCURACY OF ULTRASONIC THICKNESS MEASUREMENT OF DISTORTED GRAIN STRUCTURE METAL SAMPLES


Nađ, Nada; Mihaljević, Morana; Keran, Zdenka; Horvatić-Novak, Amalija
THE ACCURACY OF ULTRASONIC THICKNESS MEASUREMENT OF DISTORTED GRAIN STRUCTURE METAL SAMPLES // International Journal of Advanced Quality, 45 (2017), 4; 33-37 doi:10.25137/IJAQ.n4.v45.y2017.p33-37 (podatak o recenziji nije dostupan, članak, znanstveni)


Naslov
THE ACCURACY OF ULTRASONIC THICKNESS MEASUREMENT OF DISTORTED GRAIN STRUCTURE METAL SAMPLES

Autori
Nađ, Nada ; Mihaljević, Morana ; Keran, Zdenka ; Horvatić-Novak, Amalija

Izvornik
International Journal of Advanced Quality (2560-3884) 45 (2017), 4; 33-37

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Grain elongation, ultrasonic thickness measurement, ultrasonic velocit

Sažetak
Thickness measurement is one of the commonly used control measurements in sheet metal forming. Ultrasonic thickness measurement systems demand access to the ma terial only from one side which makes them very useful for this purpose. Distortion of grain structure of the workpiece influences ultrasonic velocity and in that way directly influences ultrasonic thickness measurement. Three different ultrasonic thicknes s measurement systems are examined on the same working sample. Two systems are defined by standard EN14127. The third system is not defined by the standard and includes previously measured ultrasonic velocity in specific direction of grain elongation. Stat istical analysis shows relations between measurement results obtained by all three systems and highlights the third system as the most accurate one

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo



POVEZANOST RADA


Ustanove
Fakultet strojarstva i brodogradnje, Zagreb

Citiraj ovu publikaciju

Nađ, Nada; Mihaljević, Morana; Keran, Zdenka; Horvatić-Novak, Amalija
THE ACCURACY OF ULTRASONIC THICKNESS MEASUREMENT OF DISTORTED GRAIN STRUCTURE METAL SAMPLES // International Journal of Advanced Quality, 45 (2017), 4; 33-37 doi:10.25137/IJAQ.n4.v45.y2017.p33-37 (podatak o recenziji nije dostupan, članak, znanstveni)
Nađ, N., Mihaljević, M., Keran, Z. & Horvatić-Novak, A. (2017) THE ACCURACY OF ULTRASONIC THICKNESS MEASUREMENT OF DISTORTED GRAIN STRUCTURE METAL SAMPLES. International Journal of Advanced Quality, 45 (4), 33-37 doi:10.25137/IJAQ.n4.v45.y2017.p33-37.
@article{article, year = {2017}, pages = {33-37}, DOI = {10.25137/IJAQ.n4.v45.y2017.p33-37}, keywords = {Grain elongation, ultrasonic thickness measurement, ultrasonic velocit}, journal = {International Journal of Advanced Quality}, doi = {10.25137/IJAQ.n4.v45.y2017.p33-37}, volume = {45}, number = {4}, issn = {2560-3884}, title = {THE ACCURACY OF ULTRASONIC THICKNESS MEASUREMENT OF DISTORTED GRAIN STRUCTURE METAL SAMPLES}, keyword = {Grain elongation, ultrasonic thickness measurement, ultrasonic velocit} }

Citati