Comprehensive treatment of transmission system noise and vibration analysis and mitigation Vehicle Gearbox Noise and Vibration explores transmission and gearbox noise and vibration problems. It also covers gearing design, precision manufacturing, measuring the gear train transmission error, noise test on testing stands and also during vehicle pass–by tests. The main focus is on car and truck transmission units for the diversity of their operational condition in loading and rotational speed. This book discusses the assessment of noise and vibration sources and measurement methods for diagnostics. A description of special methods of signal processing, namely, order analysis, synchronous averaging, Vold–Kalman order tracking filtration and measuring the angular vibration are also included in this book. The analysis tools for gearbox inspection are based on the frequency and time domain methods, including envelope and average toothmesh analysis. To keep the radiated noise under control, the effect of load, the gear contact ratio and the tooth surface modification on noise and vibration are illustrated by measurement examples giving an idea how to reduce transmission noise. Comprehensively covers transmission system noise and vibration analysis and mitigation Takes a practical approach to the subject and includes case studies Considers the possible operational impacts on noise levels emitted by gear units Evaluates the dynamic forces acting between gears in mesh Describes the method of measuring the angular oscillations, which is used to measure transmission errors
- ISBN: 978-1-118-35941-9
- Editorial: Wiley–Blackwell
- Encuadernacion: Cartoné
- Páginas: 264
- Fecha Publicación: 11/04/2014
- Nº Volúmenes: 1
- Idioma: Inglés