Dynamic Characterization and Predictive Maintenance Concept of Machine Tool Spindle
Vibration analysis has long been used for detection and identification of the machine tool dynamic condition. Predictive maintenance is directed towards recognizing the earliest significant changes in machinery condition. In contrast with the protective condition monitoring in which fast response is the primary requirement, predictive monitoring is not limited by time and may use a greater range of complex characteristics. The main focus is to identify a procedure in order to obtain natural frequencies values for the machine tool spindle using tracking dynamic analysis.
M. Zapciu et al., "Dynamic Characterization and Predictive Maintenance Concept of Machine Tool Spindle", Applied Mechanics and Materials, Vol. 62, pp. 147-154, 2011