A DATA ACQUISITION SYSTEM FOR MACHINE TOOL CONDITION MONITORING. PART 2—SOME OF THE SIGNALS ACQUIRED

摘要

This paper presents some of the machine tool condition monitoring signals logged by the data acquisition system (DAS) designed and implemented as part of the European Union research project BREU-CT91-0463. Cause and effect relationships between machine components and signal features are highlighted, along with a demonstration of the suitability of vibration signal kurtosis as a measure of machine tool spindle bearing condition.