Author : J. N. Fawcett
Publisher :
Page : 566 pages
File Size : 43,20 MB
Release : 1994
Category : Gearing
ISBN :
This volume contains reports to the International Gearing Conference 1994. Key note addresses covered an overview of a five-year research development and test programme, and thoughts on the philosophy of gear inspection.
Author : British Library. Document Supply Centre
Publisher :
Page : 870 pages
File Size : 40,98 MB
Release : 2001
Category : Conference proceedings
ISBN :
Author : Jiri Tuma
Publisher : John Wiley & Sons
Page : 235 pages
File Size : 33,60 MB
Release : 2014-02-20
Category : Technology & Engineering
ISBN : 1118797612
Advances in methods of gear design and the possibility of predicting the sound pressure level and life time of gearboxes and perfect instrumentation of test stands allows for the production of a new generation of quiet transmission units. Current literature on gearbox noise and vibration is usually focused on a particular problem such as gearbox design without a detailed description of measurement methods for noise and vibration testing. Vehicle Gearbox Noise and Vibration: Measurement, Signal Analysis, Signal Processing and Noise Reduction Measures addresses this need and comprehensively covers the sources of noise and vibration in gearboxes and describes various methods of signal processing. 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 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. Key features: Covers methods of processing noise and vibration signals Takes a practical approach to the subject and includes a case study covering how to successfully reduce transmission noise Describes the procedure for the measurement and calculation of the angular vibrations of gears during rotation Considers various signal processing methods including order analysis, synchronous averaging, Vold-Kalman order tracking filtration and measuring the angular vibration Vehicle Gearbox Noise and Vibration: Measurement, Signal Analysis, Signal Processing and Noise Reduction Measures is a comprehensive reference for designers of gearing systems and test engineers in the automotive industry and is also a useful source of information for graduate students in automotive and noise engineering.
Author :
Publisher :
Page : 852 pages
File Size : 50,67 MB
Release : 1996
Category : Gearing
ISBN :
Author :
Publisher :
Page : 20 pages
File Size : 42,3 MB
Release : 1999
Category :
ISBN :
An experimental study to investigate the bending stress in aerospace-quality spiral bevel gears was performed. Tests were conducted in the NASA Lewis Spiral Bevel Gear Test Facility. Multiple teeth on the spiral bevel pinion were instrumented with strain gages and tests were conducted from static (slow roll) to 14400 RPM at power levels to 540kW (720 hp). Effects of changing speed and load on the bending stress were measured. Experimental results are compared to those found by three-dimensional finite element analysis.
Author : SAE-China
Publisher : Springer Science & Business Media
Page : 671 pages
File Size : 33,41 MB
Release : 2012-11-06
Category : Technology & Engineering
ISBN : 3642338321
Proceedings of the FISITA 2012 World Automotive Congress are selected from nearly 2,000 papers submitted to the 34th FISITA World Automotive Congress, which is held by Society of Automotive Engineers of China (SAE-China ) and the International Federation of Automotive Engineering Societies (FISITA). This proceedings focus on solutions for sustainable mobility in all areas of passenger car, truck and bus transportation. Volume 13: Noise, Vibration and Harshness (NVH) focuses on: •Chassis Vibration and Noise Control •Transmission Vibration and Noise Control •Engine Vibration and Noise Control •Body Vibration and Noise Control •Vehicle Vibration and Noise Control •Analysis and Evaluation of In-Car Vibration & Noise •Wind Noise Control Technology •Vibration and Noise Testing Technology Above all researchers, professional engineers and graduates in fields of automotive engineering, mechanical engineering and electronic engineering will benefit from this book. SAE-China is a national academic organization composed of enterprises and professionals who focus on research, design and education in the fields of automotive and related industries. FISITA is the umbrella organization for the national automotive societies in 37 countries around the world. It was founded in Paris in 1948 with the purpose of bringing engineers from around the world together in a spirit of cooperation to share ideas and advance the technological development of the automobile.
Author : Marco Ceccarelli
Publisher : Springer Nature
Page : 224 pages
File Size : 29,76 MB
Release : 2022-12-02
Category : Technology & Engineering
ISBN : 303118288X
This book discusses the technological developments achieved by distinguished figures in the history of mechanism and machine science (MMS). This is the fifth volume of a series of books which gathered contributions on the leading scientists in the field. This book focuses specifically on the IFToMM community and its activities over the last 50 years, showcases who-is-who in MMS, and emphasizes—together with the previous books of the series—the significance of MMS through time. Each chapter recognizes persons whose scientific work resulted in relevant technical developments in the historical evolution of MMS within IFToMM. Biographical notes describing the efforts and achievements of these persons are included as well, but a technical survey is the core of each chapter, offering a modern interpretation of their legacy.
Author : Gwidon W. Stachowiak
Publisher :
Page : 510 pages
File Size : 15,92 MB
Release : 1994
Category : Tribology
ISBN :
Author :
Publisher :
Page : 584 pages
File Size : 45,58 MB
Release : 1996
Category : Industrial electronics
ISBN :
Author : Anand Petare
Publisher : Cambridge Scholars Publishing
Page : 232 pages
File Size : 19,85 MB
Release : 2023-02-22
Category : Technology & Engineering
ISBN : 1527594440
Gears are the most frequently used mechanical component in many industrial applications. This book investigates various aspects of the use of abrasive flow finishing (AFF) to impart a quality finish on spur and bevel gears. It gives an overview of the AFF process and gears, a review of relevant past work, and considers the development of a machine for the two-way AFF process and fixtures for gear finishing. The book also provides a description of the parametric optimization of the AFF process and the laser texturing of gears to enhance the performance of the process. Readers of this text will realize that the AFF is a productive, flexible, economical, and sustainable process for gear finishing that can reduce the noise and vibration of gears through a reduction in microgeometry, functional testing parameters, and surface roughness.
