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Innovative solution for ultrasonic fabrication test of railroad wheels

: Kappes, Wolfgang; Bähr, Werner; Schäfer, Wolfgang; Schwender, Thomas; Knam, Andreas; Knapp, Frank

Preprint urn:nbn:de:0011-n-3159294 (530 KByte PDF)
MD5 Fingerprint: 9d6035c0d2ebef66fe46012c99a40525
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Erstellt am: 11.12.2014

Beijing Institute of Technology; Institute of Electrical and Electronics Engineers -IEEE-:
IEEE Far East Forum on Nondestructive Evaluation/Testing, FENDT 2014. Proceedings : 20 Jun - 23 Jun 2014, Sichuan Province Chengdu, China
Piscataway, NJ: IEEE, 2014
ISBN: 978-1-4799-4731-7
Far East Forum on Nondestructive Evaluation/Testing (FENDT) <2014, Chengdu>
Konferenzbeitrag, Elektronische Publikation
Fraunhofer IZFP ()
railroad wheels; fabrication test; phased array technique; ultrasound; DIN EN 13262; robotics

The high capacity of modern wheel fabrication plants and high demands on the detection sensitivityfor internal defects in railroad wheels along with the need to perform an objective and well documented ultrasonicinspection require the application of automated systems which are integrated into the production line.The paper offers a description of the technology of a fully automated system jointly developed by NDT SystemsGmbH and Fraunhofer IZFP, which is able to perform ultrasonic testing of wheel rim, hub and web inthe same equipment.