Theoretical prediction and experimental verification of the unbalanced magnetic force in air bearing motor spindles

Dynamic vibrations of air bearing motor spindles have significant influence on the surface quality in ultra-precision machining. In this article, the influence of the vibration caused by the unbalanced magnetic force on the diamond turning is investigated on the basis of the theoretical and experime...

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Veröffentlicht in:	Proceedings of the Institution of Mechanical Engineers. Part B, Journal of engineering manufacture Journal of engineering manufacture, 2019-10, Vol.233 (12), p.2330-2344
Hauptverfasser:	Wu, Quanhui, Sun, Yazhou, Chen, Wanqun, Wang, Qing, Chen, Guoda
Format:	Artikel
Sprache:	eng
Schlagworte:	Computer simulation Diamond machining Diamonds Fault diagnosis Feed direction Gas bearings Inclination Magnetic fields Magnetism Motor rotors Permanent magnets Precision machining Predictions Spindles Surface properties Topography Turning (machining) Workpieces
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