Ferromagnetic workpiece magnetic and mechanical testing method

The workpiece (1) under investigation is periodically magnetised by electromagnet (3) driven by power supply (4) and function generator (5). A Hall sensor and pickup coil (2) are placed on the workpiece. Mechanical vibrations are induced in the workpiece by the striker of impulse generator (6) drive...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KOBLE, THOMAS-DAVID, 66538 NEUNKIRCHEN, THEINER, WERNER ALFRED., 66123 SAARBRUECKEN
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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