Название: Dividing: Tools and Techniques
Автор: Alexander du Pr?
Издательство: Crowood Press
Год: 2015
Формат: EPUB
Размер: 21 Мб
Язык: английский / English

Whether new to the process or looking to enhance your skills, this book will introduce you to a range of dividing methods, and explains how to achieve the best results, both with and without specialist dividing tools. With step-by-step instructions and photography throughout, it will help you to achieve maximum versatility from a limited range of tooling, with methods that are applicable to other machining operations. There is information about dividing with the "coordinate method" and using the lathe, dividing with gears and dividing plates, and using the dividing head, the rotary table, and the spin indexer, as well as electronic dividing methods. Alongside all of this are a range of illustrative diagrams, and a selection of case studies showing application of practical techniques.

Название: Dynamic Balancing of Mechanisms and Synthesizing of Parallel Robots
Автор: Dan Zhang and Bin Wei
Издательство: Springer
Год: 2015
Формат: PDF
Размер: 18 Мб
Язык: английский / English

This book covers the state-of-the-art technologies in dynamic balancing of mechanisms with minimum increase of mass and inertia. The synthesis of parallel robots based on the Decomposition and Integration concept is also covered in detail. The latest advances are described, including different balancing principles, design of reactionless mechanisms with minimum increase of mass and inertia, and synthesizing parallel robots. This is an ideal book for mechanical engineering students and researchers who are interested in the dynamic balancing of mechanisms and synthesizing of parallel robots.

Название: Ikhana: Unmanned Aircraft System Western States Fire Missions
Автор: Peter W. Merlin, NASA
Издательство: CreateSpace Independent Publishing Platform
Серия: The NASA History Series
ISBN: 1493656732
Год: 2013
Страниц: 123
Язык: английский
Формат: epub
Размер: 10.1 MB

From the earliest days of aviation, pilots have enjoyed a certain amount of glamour because of their apparent willingness to face danger in the skies (military or stunt pilots) or their ability to travel to exotic locales (airline and cargo pilots). During World War I and World War II, radio-controlled aircraft served as aerial torpedoes and aerial targets, roles that evolved into the development of cruise missiles, airborne decoys, and target drones. In the late 1940s and 1950s, drone aircraft were pressed into service for such tasks as flying through clouds of radioactive fallout from nuclear explosions to collect samples without endangering aircrews. In the 1960s, improvements in unmanned vehicle technology spawned development of tactical and strategic reconnaissance platforms. By the dawn of the 21st century, unmanned aircraft systems (UAS) – i.e., airplanes without pilots on board – were used more and more frequently for a variety of missions.

Название: Bike Repair and Maintenance: Road & Off-road
Автор: Mountain Bike Magazine
Издательство: Mountain Bike Magazine
Год: 2017
Формат: PDF
Размер: 22 Мб
Язык: английский / English

Over 80 fully photographed, step-by-step procedures for maintaining, fixing and upgrading road and mountain bikes.

Название: Устройство, эксплуатация и ремонт тепловозов серии ТЭМ18 (ДМ, Д, Г, В)
Автор: С.В. Мольдерф
Издательство: ОАО "Российские железные дороги"
Жанр: Транспорт
Год издания: 2014
Страниц: 278
ISBN: 978-5-89035-745-8
Язык: Русский
Формат: DjVu, PDF
Размер: 92 Мб

Дано описание основного оборудования тепловоза ТЭМ18 (ДМ, Д, Г, В), подробно рассмотрены устройство и принцип работы оборудования механической части тепловоза, тяговых электрических и вспомогательных машин, многофункциональной микропроцессорной системы управления тепловозом, пневматического оборудования и многое другое.

Название: Modeling Flight: The Role of Dynamically Scaled Free-Flight Models in Support of NASA's Aerospace Programs
Автор: Joseph R. Chambers, NASA
Издательство: CreateSpace Independent Publishing Platform
ISBN: 1494743299
Год: 2013
Страниц: 202
Язык: английский
Формат: pdf (true), epub
Размер: 11.6 MB

The subject matter first reviews the special geometric- and mass-scaling requirements for free-flight dynamic models. Limitations of the free-flight techniques are also reviewed. The discussion then presents a review of the history of the development of free-flight techniques by the NACA and NASA, including discussions of the physical characteristics of key facilities, the models used, and the approach to testing. The major portion of the book focuses on the applications of the techniques to generic configurations for general research as well as to specific aircraft and spacecraft configurations.

Название: Устройство, эксплуатация и ремонт электровозов серии 2ЭС5К
Автор: И.А. Осинцев, А.А. Логинов
Издательство: ОАО "Российские железные дороги"
Жанр: Транспорт
Год издания: 2014
Страниц: 467
ISBN: 978-5-89035-747-2
Язык: Русский
Формат: PDF
Размер: 24 Мб

Приведены технические характеристики электровозов 2ЭС5К и ЗЭС5К. Рассмотрены устройство и работа механической части электровоза, принцип действия машин постоянного тока, характеристики двигателей. Приведены сведения по устройству и работе различных электрических аппаратов, необходимых для функционирования схемы управления электровозом. Описана работа различных силовых цепей в режиме тяги, а также цепей управления токоприемниками и другими электрическими аппаратами.

Название: The Bike Book, 4th Edition
Автор: Fred Milson
Издательство: Haynes
Год: 2014
Формат: PDF
Размер: 87 Мб
Язык: английский / English

A complete bicycle maintenance guide, this book has been updated to cover the changes in frame design and materials since the previous edition. Lesser changes like the "Aheadset" and "Hiddenset" headsets and front-loading stems are also covered. In addition, there is more about Shimano and Campagnolo combines gear and brake levers for sports bikes. Full of practical information and handy tips covering almost every bike built since 1970, the book gives any rider the confidence and knowledge required to tackle regular maintenance, repairs and major overhauls.

Название: Boat Mechanical Systems Handbook
Автор: Dave Gerr
Издательство: Ragged Mountain Press
Год: 2009
Формат: PDF
Размер: 20 Мб
Язык: английский / English

This guide is invaluable for anyone designing or installing mechanical systems on a new boat, retrofitting an existing boat, or evaluating a boat's operating condition. Writing for designers, builders, owners, buyers, mechanics, surveyors, and insurers of sailboats, powerboats, and commercial vessels, Dave Gerr provides design and installation guidance for each major mechanical system plus pragmatic guidelines and real-world interpretations of American Boat & Yacht Council (ABYC) and European standards. No marine professional or serious boater should be without Boat Mechanical Systems Handbook.

Название: Analysis and Design of the Power-Split Device for Hybrid Systems
Автор: Xiaohua Zeng and Jixin Wang
Издательство: Springer
Год: 2017
Формат: PDF
Размер: 14 Мб
Язык: английский / English

This book presents a comprehensive overview of power-split device (PSD) design. It discusses vehicle energy consumption characteristics, hybrid vehicle power request solutions, typical configurations, operating principle and simulation technology of PSD hybrid system, a multi-factor integrated parametric design method and a dynamic coordinated control method for PSD hybrid system. It also describes the finite element analysis, thermal analysis and optimization of the PSD based on a surrogate model, explains the theory behind the design and the simulation, and provides concrete examples. It is a valuable resource for researchers and the engineers to gain a better understanding of the PSD design process.