Holland, Lars (2015)
Measuring of Shaft Displacements of an Air Bearing Motor Spindle with GMR-Sensors.
13th Symposium Magnetoresistive Sensors and Magnetic Systems, 3rd and 4th March 2015 in Wetzlar.
Konferenzveröffentlichung, Bibliographie
Kurzbeschreibung (Abstract)
High speed air bearing motor spindles are typical spindle applications in ultra-precision machining machine tools due to the sophisticated requirements of these applica-tions. Accuracy and cost intensive work pieces are the motivations to ensure safe and proper operation conditions. For that reason condition monitoring is useful. A new approach with an innovative sensor type is presented in this paper. GMR-sensors are integrated in an air bear-ing motor spindle to detect shaft displacements and thereby vibrations and other shaft movements that affect the accuracy of ultra-precision machining. The paper describes the implementation of sensor integration into an air bearing motor spindle and also gives a brief view on first tests with the new system.
| Typ des Eintrags: | Konferenzveröffentlichung |
|---|---|
| Erschienen: | 2015 |
| Autor(en): | Holland, Lars |
| Art des Eintrags: | Bibliographie |
| Titel: | Measuring of Shaft Displacements of an Air Bearing Motor Spindle with GMR-Sensors |
| Sprache: | Englisch |
| Publikationsjahr: | 2015 |
| Veranstaltungstitel: | 13th Symposium Magnetoresistive Sensors and Magnetic Systems, 3rd and 4th March 2015 in Wetzlar |
| Kurzbeschreibung (Abstract): | High speed air bearing motor spindles are typical spindle applications in ultra-precision machining machine tools due to the sophisticated requirements of these applica-tions. Accuracy and cost intensive work pieces are the motivations to ensure safe and proper operation conditions. For that reason condition monitoring is useful. A new approach with an innovative sensor type is presented in this paper. GMR-sensors are integrated in an air bear-ing motor spindle to detect shaft displacements and thereby vibrations and other shaft movements that affect the accuracy of ultra-precision machining. The paper describes the implementation of sensor integration into an air bearing motor spindle and also gives a brief view on first tests with the new system. |
| Freie Schlagworte: | Air bearing, Motor Spindle, GMR-Sensor, Condition Monitoring, Shaft Displacement |
| Fachbereich(e)/-gebiet(e): | 16 Fachbereich Maschinenbau > Institut für Produktionsmanagement und Werkzeugmaschinen (PTW) 16 Fachbereich Maschinenbau |
| Hinterlegungsdatum: | 30 Apr 2015 14:17 |
| Letzte Änderung: | 30 Apr 2015 14:17 |
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