The Art Of Mechanical Drawing Practically Explained With Numerous Illustrations

"Mechanical Drawing Self-Taught" is a book written by Joshua Rose, a renowned American artist and educator in the late 19th and early 20th centuries. The book, first published in 1887, is a comprehensive guide aimed at teaching individuals the art and skill of mechanical drawing, particularly for those interested in engineering and industrial design. Key features of the book include: Fundamental Principles: The book covers fundamental principles of mechanical drawing, emphasizing precision, accuracy, and clarity. It introduces readers to the basic concepts and techniques needed to create accurate technical drawings. Step-by-Step Instruction: "Mechanical Drawing Self-Taught" provides step-by-step instructions and exercises to help readers develop their drawing skills progressively. The approach is designed to be accessible to individuals learning on their own, without the need for formal instruction. Practical Applications: Rose's book goes beyond theoretical concepts and includes practical applications of mechanical drawing. It includes examples and exercises that are relevant to real-world engineering and design scenarios, making it a valuable resource for those entering technical fields. Illustrations and Diagrams: The book is richly illustrated with numerous diagrams and drawings to visually explain the concepts being discussed. This visual approach is beneficial for learners, as it provides clear examples of how to apply the principles of mechanical drawing. Geometry and Projection: The book covers geometric principles and projections, essential for creating accurate representations of three-dimensional objects on a two-dimensional surface. This knowledge is crucial for anyone involved in technical drawing and engineering design. Universal Applicability: "Mechanical Drawing Self-Taught" is designed to be a universal guide applicable to various branches of engineering and design. It is not limited to any specific industry, making it versatile for a wide range of readers. Joshua Rose's book played a significant role in the education of individuals interested in technical and mechanical drawing during the late 19th and early 20th centuries. While it may be considered a classic in the field, readers today may find it interesting for its historical perspective and foundational insights into the principles of mechanical drawing.

A discussion of hand-drafting with geometric exercises for various difficulty levels, covering working drawings, tools and conventions used in the trade, pattern-workshop drawings, penetrations, and more, with illustrations and a glossary.

This scarce antiquarian book is a facsimile reprint of the original. Due to its age, it may contain imperfections such as marks, notations, marginalia and flawed pages. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions that are true to the original work.

Excerpt from Elementary Mechanical Drawing: Theory and Practice Mechanical drawing is the art Of exact drawing by means Of drawing instruments Of precision. It differs from free-hand draw ing because it uses instruments and in general aims to reproduce the Object not as it appears to the eye in perspective but in its absolute relations in space. Mechanical Drawing is a generic title; specialized branches Of mechanical drawing are known as architectural drawing, topographical drawing, machine design, etc. The elements which underlie or are involved in the art Of mechanical drawing are: First, The Theory Of Projection; Second, Geometrical Drawing, and Third, Mathematics. The principles Of projection are involved, since we aim to transfer Objects having three dimensions to one plane Of two dimensions (the drawing paper). The difficulty which usually attends the study Of projection will be greatly lessened if a good method Of instruction is followed. It is better, for instance, to begin with simple Objects, than with complex ones. It is better to study minutely each separate detail, rather than several parts at once; studies Of unit details can then be built up to cover the whole Of a complex Object. The student, moreover, Should not be content with one study Of the Object but should make several studies Of the same Object in different positions. He should early acquire the habit Of analyzing, from the draftsman's point Of view, every Object into its parts and details. This power Of analysis once acquired saves time, ensures correctness, and is the secret Of power in the handling Of difficult and unusual problems. 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.

"Mechanical Drawing Self-Taught" by Joshua Rose is an essential manual for any aspiring artist who wants to add drawing machines to their list of skills. Though the machinery and techniques in the text were modern at the time it was released, they're now vintage and antique machines, which makes this an even more valuable text as getting a chance to see such machines in person is now a rarity.

The object of this book is to enable the beginner to learn to make simple mechanical drawings without the aid of an instructor, and to create an interest in the subject by giving examples such as the machinist meets with in his every-day workshop practice. The plan of representing in many examples the pencil lines, and numbering the order in which they are marked, the author believes to possess great advantages for the learner, since it is the producing of the pencil lines that really proves the study, the inking in being merely a curtailed repetition of the pencilling. Similarly when the drawing of a piece, such, for example, as a fully developed screw thread, is shown fully developed from end to end, even though the pencil lines were all shown, yet the process of construction will be less clear than if the process of development be shown gradually along the drawing. Thus beginning at an end of the example the first pencil lines only may be shown, and as the pencilling progresses to the right-hand, the development may progress so that at the other or left-hand end, the finished inked in and shaded thread may be shown, and between these two ends will be found a part showing each stage of development of the thread, all the lines being numbered in the order in which they were marked. This prevents a confusion of lines, and makes it more easy to follow or to copy the drawing. It is the numerous inquiries from working machinists for a book of this kind that have led the author to its production, which he hopes and believes will meet the want thus indicated, giving to the learner a sufficiently practical knowledge of mechanical drawing to enable him to proceed further by copying such drawings as he may be able to obtain, or by the aid of some of the more expensive and elaborate books already published on the subject. He believes that in learning mechanical drawing without the aid of an instructor the chief difficulty is overcome when the learner has become sufficiently familiar with the instruments to be enabled to use them without hesitation or difficulty, and it is to attain this end that the chapter on plotting mechanical motions and the succeeding examples have been introduced; these forming studies that are easily followed by the beginner; while sufficiently interesting to afford to the student pleasure as well as profit.