Présentation de l'éditeur
This book is written for the purpose of assisting the student to a knowledge of the principles of mechanical drawing and their practical applications. It is not intended to be a manual of self-instruction, but rather an assistant to the teacher in reinforcing his presentation of the subject matter and in supplying him with convention, data, and problem sheets, the preparation of which ordinarily consumes much of his time and energy. It is believed that the treatment of the subject, as presented here, will be found to stimulate the interest of the student and to serve a much more useful purpose than does the formal drawing usually taught. A course of study will not be found in this book. A definite course planned to cover all schools would be adapted to none, because conditions vary locally and are changing from year to year; but any teacher may select and arrange a course, closely adapted to his needs, from the supplementary loose-leaf sheets which are published with the Drafting Series. These sheets contain informational instruction. such as conventions and data, and also problems. A list of these sheets may be procured from the publishers of this book. Additions to the list will be made from time to time, and teachers are requested to correspond with the author and to express their views and wishes. The plan of supplying a text, the principles of which do not change greatly from year to year, in combination dth loose-leaf sheets, which can be selected and arranged to suit individual requirements, will enable a large number of teachers to formulate a course of study adapted to the needs of their classes. Drawing instruments and materials generally are furnished by the schools and therefore all information relating to their selection is omitted. The author believes that the chief value of a knowledge of mechanical drawing is its utility as a medium of expres
(Typographical errors above are due to OCR software and don't occur in the book.)
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Mechanical Drafting (Classic Reprint)
impression à la demandeVendeur : Forgotten Books, London, Royaume-Uni
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Paperback. Etat : New. Print on Demand. This book provides an introduction to mechanical drawing and its practical applications. It serves as an assistant for teachers in reinforcing their subject matter presentation and in providing them with convention, data, and problem sheets. The book covers the principles of mechanical drawing and their practical applications, encompassing orthographic projection, sections and dimensions, machine drawing, working drawings, and isometric and perspective sketches. It emphasizes the utility of mechanical drawing as a medium of expression and its helpfulness in the study of applied geometry. While the focus is primarily on third angle projection, the principles of orthographic projection are applicable to all angles. The author has adopted a practical and thorough approach, demonstrating how to translate from one form of expression to another. This book is a valuable resource for students, teachers, and anyone interested in acquiring a knowledge of mechanical drawing and its practical applications. 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. print-on-demand item. N° de réf. du vendeur 9781333630324_0
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Mechanical Drafting (Classic Reprint)
Vendeur : PBShop.store US, Wood Dale, IL, Etats-Unis
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PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000. N° de réf. du vendeur LW-9781333630324
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Mechanical Drafting (Classic Reprint)
Vendeur : PBShop.store UK, Fairford, GLOS, Royaume-Uni
Évaluation du vendeur 5 sur 5 étoiles
PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000. N° de réf. du vendeur LW-9781333630324
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Expédition depuis Royaume-Uni vers Etats-Unis
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