Описание: Caused by downsizing of combustion engines, the torque fluctuation at the crankshaft induces torsional vibrations in the powertrain. Manual transmissions and dual clutch transmissions are particularly sensitive to gear-rattle noise. Gear-rattle noise arises from oscillations of loose parts with clearance, e.g. idler gears, synchronizer rings and gearshift sleeves. The aim of this research is the formulation of a gear oil for the application in a manual transmission to minimize gear rattling noise. Acoustic measurements on a gear-rattle noise test bench verify the noise reduction of the developed gear oils with commonly used low oil viscosity. An analysis of the transmission error proves that gear tooth impacts during rattling lead to elastic deformation of the meshing gear pairs. The main source for the intensity of gear-rattle noise is the additional presence of meshing impacts at the beginning of each gear pair meshing. Gear-rattle noise reduction can be achieved by avoiding meshing impacts, e.g. by minimizing the traction coefficient of the gear oil.
Автор: Kapelevich, Alexander L Название: Direct Gear Design ISBN: 0367774569 ISBN-13(EAN): 9780367774561 Издательство: Taylor&Francis Рейтинг: Цена: 7348.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Автор: Radzevich, Stephen P. Название: Gear Cutting Tools ISBN: 143981967X ISBN-13(EAN): 9781439819678 Издательство: Taylor&Francis Рейтинг: Цена: 31390.00 р. Наличие на складе: Нет в наличии.
Автор: Veniamin Goldfarb; Evgenii Trubachev; Natalya Barm Название: Advanced Gear Engineering ISBN: 3319603981 ISBN-13(EAN): 9783319603988 Издательство: Springer Рейтинг: Цена: 25155.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Topics treated range from fundamental research to the advanced applications of gears in various practical fields, prospects of manufacturing development, results and trends of numerical and experimental research of gears, new approaches to gear design and aspects of their optimization synthesis.
Автор: Kapelevich, Alexander L. (akgears, Llc, Shoreview, Minnesota, Usa) Название: Direct gear design ISBN: 036735859X ISBN-13(EAN): 9780367358594 Издательство: Taylor&Francis Рейтинг: Цена: 22202.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Practically all modern gears are over-standardized, not allowing gear design engineers to see possible gear design solutions beyond standard limits. The updated and improved Second Edition of Direct Gear Design describes a nonstandard gear design approach that makes it possible to significantly improve gear drive performance.
Автор: Goldfarb Veniamin, Trubachev Evgenii, Barmina Natalya Название: New Approaches to Gear Design and Production ISBN: 3030349470 ISBN-13(EAN): 9783030349479 Издательство: Springer Цена: 13974.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: It describes advanced approaches to research, design, testing and production of various kinds of gears for a vast range of applications, with a particular focuses on advanced computer-aided approaches for gear analysis, simulation and design, the application of new materials and tribological issues.
Автор: Goldfarb Veniamin, Trubachev Evgenii, Barmina Natalya Название: New Approaches to Gear Design and Production ISBN: 3030349446 ISBN-13(EAN): 9783030349448 Издательство: Springer Рейтинг: Цена: 20962.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: It describes advanced approaches to research, design, testing and production of various kinds of gears for a vast range of applications, with a particular focuses on advanced computer-aided approaches for gear analysis, simulation and design, the application of new materials and tribological issues.
Автор: Arnaudov Название: Planetary Gear Trains ISBN: 1138311855 ISBN-13(EAN): 9781138311855 Издательство: Taylor&Francis Рейтинг: Цена: 22202.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book provides comprehensive information for various planetary gear trains, with practical applications and a comprehensive list of references. In the text`s chapters, readers can find the all information needed for major types of gear trains. The text includes many illustrations, and examples from practice.
Автор: D.W. Dudley; Bonfiglioli Riduttori S.p.A.; J. Spre Название: Gear Motor Handbook ISBN: 3642795919 ISBN-13(EAN): 9783642795916 Издательство: Springer Рейтинг: Цена: 15672.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: In these years of constant growth and further development for our company, research and development has become more and more important, and has allowed us to be at the forefront in our business sector, where innovation is the obvious and decisive factor.
Автор: Gupta, Kapil Название: Advanced Gear Manufacturing and Finishing ISBN: 0128044608 ISBN-13(EAN): 9780128044605 Издательство: Elsevier Science Рейтинг: Цена: 16666.00 р. Наличие на складе: Поставка под заказ.
Описание:
Advanced Gear Manufacturing and Finishing offers detailed coverage of advanced manufacturing technologies used in the production of gears, including new methods such as spark erosion machining, abrasive water jet machining, additive layer manufacturing, laser shaping, and sustainable manufacturing of gears.
The industry in this area is constantly producing new settings where gears must endure ever increasing stresses, strains, and temperatures. Advanced methods in manufacturing, finishing, and surface property enhancement have emerged in recent years to meet these challenges.
This unique book takes a critical look at the state-of-the-art research into these new methods, and the latest improvements to classic technologies in both gear manufacturing and finishing. This book is essential reading for researchers and engineers working in the fields of powertrain manufacturing, gear technology, and advanced manufacturing technologies.
Описание: For more than 30 years, the book Practical Gear Design, later re-titled the Handbook of Practical Gear Design, has been the leading engineering guide and reference on the subject. Now available again in this revised edition, the book is a detailed, practical guide and reference to gear technology. It covers the design of all types of gears, from those for small mechanisms to large industrial applications. The presentation is designed for easy reference for those involved in practical gear design, manufacture, applications, and problem solving. The text is well-illustrated with clear diagrams and photographs. The many tables provide needed reference data in convenient form.
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