Appleton's Cyclopaedia of Drawing, Designed as a Text-Book for the Mechanic,
Idioma: inglés
Editorial: Forgotten Books, 2018
- Tapa blanda
- Nuevo
Librería: Forgotten Books, London, Reino UnidoForgotten Books
Vendedor de IberLibro desde 2 de junio de 2021
Condición: Nuevo
EUR 30,20
Cantidad disponible: Más de 20 disponibles
Añadir al carritoDescripción del artículo del vendedor
Print on Demand. This book is an extensive guide on drawing, designed for both the apprentice and architect. It moves beyond the introductory steps of line drawing and basic geometry into more detailed subjects such as projections, shade and shadow, and mechanical drawing, including structural engineering concepts such as beams, columns, and trusses. Along with these technical skills, it also covers the materials used in construction and engineering such as metals, woods, masonry, and concrete. These subjects are presented with an emphasis on practical application, with many cited examples drawn from classic architecture and the industrial revolution. This book would be useful to anyone wishing to learn more about drawing, whether for artistic or practical purposes. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book.…
N° de ref. del artículo 9781330548165_0
- Título
- Appleton's Cyclopaedia of Drawing, Designed as a Text-Book for the Mechanic,
- Autor
- William E. Worthen
- Editorial
- Forgotten Books
- Año de publicación
- 2018
- Estado
- New
- Tipo de libro
- print-on-demand item
- Encuadernación
- Paperback
- Idioma
- inglés
- ISBN 10
- 1330548167
- ISBN 13
- 9781330548165
- Catálogos de vendedores
- General Engineering
In astronomical calculations every decimal may have its importance. It is not so in those of the mechanical or architectural designer; solutions by graphics are sufficient for their purpose, and, simpler than mathematical calculations, they are thus less liable to error; it is a very good practice to use one as a check on the other. It is to be remarked that inaccuracy in facts, and carelessness in observation, are not eliminated from an equation by closeness of calculation, and when factors are not established within the limits of units it is useless to extend the results to many places of decimals. It is of the utmost importance to know at first well the object and pur poses of the design, the stresses to which its parts are to be subjected, and the strength and endurance of the materials of which it is to be composed. In establishing rules for ourselves, be sure of the facts, and that there are enough of them for a general application. Rules are necessary, but their application and usefulness depend largely on the experience of the user, and life must be a record of applications and effects. It is comparatively easy to make a work strong enough; but to unite economy with propor tion is difficult.
The first edition of this work was suggested by The Engineer and Machinist's Drawing Book of Messrs. Blackie Son, 1855, from which, with the consent of the publishers, much of the text and illustrations were taken. Since then, in the many editions, it has been the aim to keep up with mechanical progress, and matter has been drawn from all sources. Credit, as far as possible, has been given to mechanics for their designs and to experimenters for their results.
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.
“Sinopsis” puede pertenecer a otra edición de este título.
Reseña del editor
In astronomical calculations every decimal may have its importance. It is not so in those of the mechanical or architectural designer; solutions by graphics are sufficient for their purpose, and, simpler than mathematical calculations, they are thus less liable to error; it is a very good practice to use one as a check on the other. It is to be remarked that inaccuracy in facts, and carelessness in observation, are not eliminated from an equation by closeness of calculation, and when factors are not established within the limits of units it is useless to extend the results to many places of decimals. It is of the utmost importance to know at first well the object and pur poses of the design, the stresses to which its parts are to be subjected, and the strength and endurance of the materials of which it is to be composed. In establishing rules for ourselves, be sure of the facts, and that there are enough of them for a general application. Rules are necessary, but their application and usefulness depend largely on the experience of the user, and life must be a record of applications and effects. It is comparatively easy to make a work strong enough; but to unite economy with propor tion is difficult.
The first edition of this work was suggested by The Engineer and Machinist's Drawing Book of Messrs. Blackie Son, 1855, from which, with the consent of the publishers, much of the text and illustrations were taken. Since then, in the many editions, it has been the aim to keep up with mechanical progress, and matter has been drawn from all sources. Credit, as far as possible, has been given to mechanics for their designs and to experimenters for their results.
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.
“Acerca de” puede pertenecer a otra edición de este título.
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