Schmidt, W.W.SchmidtSalzburger, H.J.H.J.Salzburger2022-03-082022-03-081989https://publica.fraunhofer.de/handle/publica/316277Using Electro-Magnetic-Ultrasonic (EMUS)-probes the tread of railway wheels is nondestructively inspected for surface defects. The ultrasonic probe is a part of a multi-sensor-system controlling the automatized inspection-procedure. The inspection is performed while the railway wheels are in motion. The inspection data are preprocessed by a my-computer to a protocol containing relevant information on the condition of the tread. This information can be transferred via an interface to the repair workshops.deEMUSinspection systemoffener Steuerkreisopen control circuitPrüfsystemRadlaufflächerayleigh-waveRayleigh-WelleSchienenfahrzeugtechnical diagnosistechnische DiagnoseUltraschallultrasoundwheel tread620658670conference paper