Elementary Machine Drawing and Design (Classic Reprint)

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Excerpt from Elementary Machine Drawing and Design The following pages have been arranged for students in engineering who have had a previous course in orthographic projection, but have not yet become acquainted with simple machine elements. A knowledge of mechanics of materials is not necessary for making the calculations nor is it necessary to have studied mechanics or mechanism. The course as outlined is not for "home study" without an instructor. Short talks at the blackboard are recommended as being of value in presenting concisely the most important facts in each lesson. Detailed instructions are omitted in many cases to give the instructor an opportunity to vary the assignments to suit individual students. The time required for the drawing and calculations covering nearly all of the matter in these pages will be about 180 to 200 hours. The test questions have been taken from test and examination papers given by the author to classes for the last ten years and offer no great difficulty to students who have studied the preceding pages. 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.