A Text-Book of Laying Off: Or the Geometry of Shipbuilding (Classic Reprint) - Softcover

Edward L. Attwood

Softcover

ISBN 10: 1330449207 ISBN 13: 9781330449202

Publisher: Forgotten Books, 2018

Synopsis

Excerpt from A Text-Book of Laying Off: Or the Geometry of Shipbuilding

The writers have long been of the opinion that a new work on the subject of "Laying Off," adapted for the use of students, had become necessary. It came to their knowledge that both were engaged in preparing such a text-book, and this led to a collaboration, the present work being the result.

One difficulty in tho preparation of such a book is that practice varies considerably in different building yards and in different shipbuilding centres. The principle adopted has been to describe processes and methods which are known to the authors and which are found to be satisfactory in practice. If other methods come under the reader's notice they may be compared with those indicated herein.

It has been thought desirable to provide an introductory chapter on the principles of "descriptive geometry" in order to lay a satisfactory foundation of knowledge for the subsequent work.

Although the work of "laying off" is mainly done by a special class of skilled workmen, it is considered very desirable that ship draughtsmen and students of Naval Architecture should have an acquaintance with the subject. In many cases it is not found possible for such students actually to do work themselves on the mould loft floor. It is hoped that the present work will be found useful to this large class.

It is strongly recommended that students, in addition to reading the text, should draw out for themselves the various examples that are scattered throughout the book.

The drawings illustrating tho text are very numerous, and have been very carefully drawn, and care has been taken in the lettering, etc., in order to make the illustrations self-explanatory as far as possible. Students requiring a knowledge of the special and difficult laying-off problems connected with wood shipbuilding are referred to Dr. Thearle's valuable work on "Naval Architecture."

The photograph of the Barrow Mould Loft which forms the frontispiece is reproduced by the kind permission of W. T. Davis, Esq., the Shipyard Manager.

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Edition details

• Publisher: Forgotten Books
• Publication date: 2018
• ISBN 10: 1330449207
• ISBN 13: 9781330449202
• Binding: Paperback
• Language: English
• Number of pages: 140