RFID IDENTIFICATION OF METAL INTERCHANGEABLE PARTS FOR MACHINE TOOLS

A machine tool comprises a first component, for example a dressing spindle (3), and at least one second component, for example a dressing wheel (1), which is removably and/or movably arranged on the first component. The first component has a first antenna coil for a wireless signal transmission, and...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: RONNEBERGER Erich, FRÜH Daniel, GRETLER Markus, KÜNG Roland
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A machine tool comprises a first component, for example a dressing spindle (3), and at least one second component, for example a dressing wheel (1), which is removably and/or movably arranged on the first component. The first component has a first antenna coil for a wireless signal transmission, and the second component has a second antenna coil. The two components together delimit a cavity which is completely surrounded by metal. The first antenna coil and the second antenna coil are arranged together in the cavity. This forms a metal-protected radio link (26.1) between the first antenna coil and the second antenna coil, which radio link is protected from harmful external influences.