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Название: Mechanical Vibration and Shock Analysis, Revised and Updated 3rd Edition, Volume 4: Fatigue Damage
Автор: Christian Lalanne
Издательство: Wiley-ISTE
Год: 2014
Формат: PDF
Для сайта: litgu.ru
Страниц: 531
Размер: 10,97 МБ
Язык: English

Fatigue damage in a system with one degree of freedom is one of the two criteria applied when comparing the severity of vibratory environments. The same criterion is also used for a specification representing the effects produced by the set of vibrations imposed in a real environment. In this volume, which is devoted to the calculation of fatigue damage, Christian Lalanne explores the hypotheses adopted to describe the behavior of material affected by fatigue and the laws of fatigue accumulation.

Название: Mechanical Vibration and Shock Analysis, Revised and Updated 3rd Edition, Volume 3: Random Vibration
Автор: Christian Lalanne
Издательство: Wiley-ISTE
Год: 2014
Формат: PDF
Для сайта: litgu.ru
Страниц: 649
Размер: 13.39 МБ
Язык: English

The vast majority of vibrations encountered in the real environmentare random in nature. Such vibrations are intrinsically complicatedand this volume describes the process that enables us to simplifythe required analysis, along with the analysis of the signal in thefrequency domain.
The power spectrum density is also defined, together with therequisite precautions to be taken in its calculations as well asthe processes (windowing, overlapping) necessary to obtain improvedresults.

Название: Mechanical Vibration and Shock Analysis, Revised and Updated 3rd Edition, Volume 2: Mechanical Shock
Автор: Christian Lalanne
Издательство: Wiley-ISTE
Год: 2014
Формат: PDF
Для сайта: litgu.ru
Страниц: 456
Размер: 10,37 МБ
Язык: English

This volume considers the shock response spectrum, its variousdefinitions, properties and the assumptions involved in itscalculation. In developing the practical application of theseconcepts, the forms of shock most often used with test facilitiesare presented together with their characteristics and indicationsof how to establish test configurations comparable with those inthe real, measured environment. This is followed by a demonstrationof how to meet these specifications using standard laboratoryequipment – shock machines, electrodynamic exciters driven bya time signal or a response spectrum – with a discussion onthe limitations, advantages and disadvantages of each method.

Название: Mechanical Vibration and Shock Analysis, Revised and Updated 3rd Edition, Volume 1: Sinusoidal Vibration
Автор: Christian Lalanne
Издательство: Wiley-ISTE
Год: 2014
Формат: PDF
Для сайта: litgu.ru
Страниц: 447
Размер: 11.37 МБ
Язык: English

Everything engineers need to know about mechanical vibration and shock...in one authoritative reference work!

This fully updated and revised 3rd edition addresses the entire field of mechanical vibration and shock as one of the most important types of load and stress applied to structures, machines and components in the real world. Examples include everything from the regular and predictable loads applied to turbines, motors or helicopters by the spinning of their constituent parts to the ability of buildings to withstand damage from wind loads or explosions, and the need for cars to maintain structural integrity in the event of a crash.

Название: Современные методы термической обработки
Автор: Ассонов А.Д.
Издательство: М.: Машиностроение
Год: 1964
Формат: PDF
Страниц: 189
Размер: 10.7 MB
Язык: Русский

В книге освещено состояние технологии термической обработки деталей машин в СССР и за границей на момент ее издания.
Рассмотрены химико-термическая обработка (газовая цементация, нитроцементация, сульфидирование), изотермическая и ступенчатая закалки, нагрев в вакууме, поверхностная закалка с индукционным и с газопламенным нагревом и термомеханическая обработка.