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Author: Pennsylvania Railroad. Test Department
Publisher:
ISBN:
Category : Air-brakes
Languages : en
Pages : 424
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Book Description
Author: Pennsylvania Railroad. Test Department
Publisher:
ISBN:
Category : Air-brakes
Languages : en
Pages : 424
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Book Description
Author: James K Thompson
Publisher: SAE International
ISBN: 0768034809
Category : Technology & Engineering
Languages : en
Pages : 158
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Book Description
As other vehicle systems have become more refined, more attention must be placed on brake NVH issues because they can cause a negative customer experience. From the laboratory to the road, the use of technology as well as further study by engineers is helping to lessen noise, judder, and vibration in cars. This book provides readers with a fundamental understanding of current practices for measuring and testing brake NVH. From coverage of basic definitions and concepts to in-depth analysis of on-road testing procedures, it will serve as a comprehensive reference guide for brake test technicians, test engineers, lab managers, and others who work on making brakes quieter, smoother, more refined, and more reliable. Readers will learn how to test for brake noise, what tools to use, and which recent standards and practices have led to the successful measurement of brake noise and vibration. Topics covered include: • Common brake noise and vibration issues • Instrumentation, transducers, and other technical details • Measurement practice for laboratory and on-road testing • Brake pad damping and natural frequencies • Current trends in brake noise and vibration measurements
Author: Westinghouse air brake company, Pittsburgh, Pa
Publisher:
ISBN:
Category : Air brake
Languages : en
Pages : 388
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Book Description
Author: United States. Bureau of Standards
Publisher:
ISBN:
Category : Brakes
Languages : en
Pages : 10
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Book Description
Author:
Publisher:
ISBN: 9781332106615
Category : Technology & Engineering
Languages : en
Pages : 422
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Book Description
Excerpt from Brake Tests: A Report of a Series of Road Tests of Brakes on Passenger Equipment Cars Made at Absecon, New Jersey, in 1913 1. While the development of brakes for passenger equipment cars has been in progress over a period of many years, it was not until the introduction of heavy steel cars that difficulty was experienced, even with improved air brakes, in making the stops, in service and emergency, which are desirable for medium and high-speed passenger service. It should be possible to make such stops as short, smooth and certain, both in application and release, as was possible with the lighter cars of some years ago. 2. This Bulletin is a record of an extended series of tests to determine the best air brake mechanism and foundation brake gear for our heavier steel passenger equipment cars, which have now been in service some five years and these experiments are remarkable in that they have developed data which indicate that, by a full knowledge of the conditions and proper attention to the component parts of the complete apparatus, very short stops may be made with these cars in trains which weigh close to a thousand tons. 3. There has been a continuous increase in the weight and length of cars, length of train and speeds since the introduction of the quick action triple valve in 1888. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 4
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Book Description
Author:
Publisher:
ISBN:
Category : Air-brakes
Languages : en
Pages : 128
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Book Description
Author:
Publisher:
ISBN:
Category : Highway research
Languages : en
Pages : 962
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Book Description
Author: New York (State). Board of Railroad Commissioners
Publisher:
ISBN:
Category : Brakes
Languages : en
Pages : 190
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Book Description
Author: Pennsylvania Railroad Test Dept
Publisher: Wentworth Press
ISBN: 9781361201244
Category : History
Languages : en
Pages : 428
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Book Description
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
