Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 83
herwith that of stiffening rods, braces, etc. On this account it isnecessary to have tables which can be consulted for the Vciriousweights. TABLES. There is a Midf difference between gauges in use, wdiich isvery annoying to those who use sheet metal rolled by differentfirms according to the various… … Fig. 1. This is the most satisfactory method for the average mechanicwho works sheet metal manufactured by firms using differentgauges. The tables on pages 61 to 74 can be consulted whenoccasion arises. SHOP TOOLS. In allowing edges for seaming and weiring, we must bear inmind that when a seam is…
Architecture · Building · Carpentry
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