Электронная книга: J. Davim Paulo «Wood Machining»
|
Wood as an engineering material can be technically defined“as a hygroscopic, orthotropic, biological, and permeable material having extreme chemical diversity and physical complexity with structures, that vary extensively in their shape, size, properties and function”. Therefore, using wood to its best advantage and most efficiency in engineering applications, specific characteristics or chemical, physical and mechanical properties must be considered. The products are divided into two classes, solid wood and composite wood products. Solid wood includes shipbuilding, bridges, flooring, mine timbers, etc. Composite wood products include insulationboard, plywood, oriented strand board, hardboard and particle board. In recent years, the machining of wood products has acquired great importance due the short supply of wood and increasing environmental awareness among users and manufacturers. The optimization of the machining process centers around the mechanism of chip formation, tool wear, workpiece surface quality, crack initiation and propagation of different types of wood. Other factors are also humidity, temperature, static preloads, and vibrations that can affect the wood during the machining process. The book provides some fundamentals and recent research advances on machining wood and wood products. Издательство: "John Wiley&Sons Limited"
ISBN: 9781118602300 электронная книга Купить за 8347.17 руб и скачать на Litres |
Другие книги автора:
| Книга | Описание | Год | Цена | Тип книги |
|---|---|---|---|---|
| Laser in Manufacturing | Generally a laser (light amplification by stimulated emission of radiation) is defined as“a device which uses a quantum mechanical effect, stimulated emission, to generate a coherent beam of light… — John Wiley&Sons Limited, электронная книга Подробнее... | электронная книга | ||
| Mechanical Engineering Education | Mechanical Engineering is defined nowadays as a discipline“which involves the application of principles of physics, design, manufacturing and maintenance of mechanical systems”. Recently… — John Wiley&Sons Limited, электронная книга Подробнее... | электронная книга | ||
| Machining Composites Materials | In recent years, the application of composite materials has increased in various areas of science and technology due to their special properties, namely for use in the aircraft, automotive, defence… — John Wiley&Sons Limited, электронная книга Подробнее... | электронная книга | ||
| Sustainable Manufacturing | According to the NACFAM (National Council for Advanced Manufacturing USA) Sustainable Manufacturing is defined as the creation of manufactured products that use processes that are non-polluting… — John Wiley&Sons Limited, электронная книга Подробнее... | электронная книга | ||
| Mechatronics | The term Mechatronics is a combination of the words“mechanics” and “electronics”. It is the blending of mechanical, electronic, and computer engineering into an integrated design and… — John Wiley&Sons Limited, электронная книга Подробнее... | электронная книга | ||
| Biotribology | Tribology is the“science and technology of interacting surfaces in relative motion” and encompasses the study of friction, wear and lubrication. By extension biotribology is usually defined as… — John Wiley&Sons Limited, электронная книга Подробнее... | электронная книга | ||
| Wear of Advanced Materials | Recent advances into the wear of advanced materials In general, wear is currently defined as“the progressive loss of material from the operating surface of a body occurring as a result of relative… — John Wiley&Sons Limited, электронная книга Подробнее... | электронная книга | ||
| Machinability of Advanced Materials | Machinability of Advanced Materials addresses the level of difficulty involved in machining a material, or multiple materials, with the appropriate tooling and cutting parameters. A variety of… — John Wiley&Sons Limited, электронная книга Подробнее... | электронная книга |
См. также в других словарях:
Wood — /wood/, n. 1. Grant, 1892 1942, U.S. painter. 2. Leonard, 1860 1927, U.S. military doctor and political administrator. * * * I Hard, fibrous material formed by the accumulation of secondary xylem produced by the vascular cambium. It is the… … Universalium
wood — wood1 woodless, adj. /wood/, n. 1. the hard, fibrous substance composing most of the stem and branches of a tree or shrub, and lying beneath the bark; the xylem. 2. the trunks or main stems of trees as suitable for architectural and other… … Universalium
Machining — Machine shop redirects here. For the record label, see Machine Shop Recordings. New Guinea in 1943. Mobile Machine Shop truck of the US Army with machinists working on automotive parts. Conventional machining is a form of subtractive… … Wikipedia
Cutting tool (machining) — In the context of machining, a cutting tool (or cutter) is any tool that is used to remove material from the workpiece by means of shear deformation. Cutting may be accomplished by single point or multipoint tools. Single point tools are used in… … Wikipedia
CNC wood router — A CNC wood router uses CNC (computer numerical control) and is similar to a metal CNC mill with the following differences:*The wood router typically spins faster mdash; with a range of 13000 to 24,000 RPM *It typically uses smaller tools mdash;… … Wikipedia
Greiz — Infobox Ort in Deutschland Art = Stadt image photo = Wappen = Greiz coa.png lat deg = 50 |lat min = 39 |lat sec = 17 lon deg = 12 |lon min = 11 |lon sec = 59 Lageplan = Greiz in GRZ.png Lageplanbeschreibung = Bundesland = Thüringen Landkreis =… … Wikipedia
