Gear and Gearbox Fault Diagnosis Practical Technology

Author: Ding Kang et al
Publisher:
Publish Date: 2005-08-01
Features: This book systematically discusses the common failure modes of the three major components in gearboxes—gears, rolling bearings, and shafts—as well as the mechanisms of vibration and noise generation and the main forms of faults. It explores modulation phenomena and the characteristics of sideband distributions, presents various processing methods for time-domain, frequency-domain, and modern demodulation analysis of gear and gearbox vibration signals, and extracts features from ten typical fault vibration signals. From the perspective of field diagnosis technology, the book introduces commonly used vibration and noise fault diagnosis methods, torsional vibration fault diagnosis methods, lubricating oil analysis techniques, and the instruments and systems commonly used for gearbox fault diagnosis. It also covers the establishment of discrimination criteria and some typical standards, followed by industrial application examples of gearbox fault diagnosis. This book can serve as a reference for engineering technicians and researchers engaged in gear equipment fault diagnosis for gearboxes, as well as for senior undergraduate and graduate students in relevant fields at universities.