Shop Hints for Structural Draftsmen (Classic Reprint)

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Excerpt from Shop Hints for Structural Draftsmen But if the job is put into the shop piecemeal. So that punching will begin before the templets are done, it is often best to name the pieces on each drawing as if they did not appear else where, it will be easier to make the templet over again than to get back the former one and check the new work with it. This case fre quently happens in building work. Pieces should not be named alike when this is done, for tem plet checkers pass a shop-driven stiffener, for instance, if it matches its girder web, and do not try the actual spacing. The templet maker lays out a spacing once and then transfers the marks to the connecting pieces, and so may have them match, although not like the drawing. If the piece appears on another drawing without being noted as an old templet it may be made a little differently the second time and not detected. In the shop the stiffeners that match one girder may be put on another web, with poor 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.