Spindle device

By controlling an amount of preload applied to a rolling bearing that supports a spindle in accordance with the change of state of the spindle in actual machining, the rotation of the spindle is controlled in an optimal state, and the service life of the bearing is extended while the required stiffn...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	NAKASHIMA KUNIMICHI, SHIBATA TAKAMASA, OKAWA YUJI, UMEKI TAKAHITO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BORING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS TRANSPORTING TURNING
Online-Zugang:	Volltext bestellen
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