- Артикул:00-01025746
- Автор: Bevis Brunel Low
- Обложка: Твердая обложка
- Издательство: LONGMANS (все книги издательства)
- Страниц: 522
- Год: 1958
- Вес: 785 г
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Издание на английском языке
This book deals with the subject of Theory of Machines to about the standard required in most Universities and in the leading Engineering Institutions. It consists of the greater part of an earlier work, Engineering Mechanics, first published in 1942, together with eight additional chapters.
The author has included several matters which are not in the usual text-books, as for example the analytical treatment of brakes, and in particular the theory given for brakes with external-contracting pivoted shoes which has not previously appeared in print. Consequently it is hoped that the book may be of use to engineers and designers, as well as to students.
THE ground covered on the subject of Vibrations has been increased by the addition of two chapters. An article on Hooke’s Joint is now included in Chapter III and part of Article 202 has been rewritten and illustrated to demon-strate that when a suspended mass vibrates the sum of the three types of energy is constant. The latter change was made because the procedure often adopted of regarding 1/2kx2 as the strain energy due to vibration seems to require investigation since it is incorrect and yet leads to the right result.
Contents
I. Velocity-Acceleration-Vectors
II. Velocity Diagrams - Instantaneous Centres
III. Analysis of Velocity and Acceleration
IV. Acceleration Diagrams
V. Force, Torque, Work, and Energy
VI. Dimensions-Dynamical Similarity
VII. Simple Harmonic Motion
VIII. Analysis of Cams
IX. Motion of Rigid Bodies in Two Dimensions
X. Friction
XI. Turning Moments and Flywheels
XII. Belt and Rope Drives
XIII. Toothed Gearing
XIV. Gear Trains
XV. Brakes and Dynamometers
XVI. Governors
XVII. Balancing
XVIII. Vibrations I
XIX. Vibrations II
XX. Vibrations III
Answers
Index
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