Sheet Metal Pattern Layouts: A Practical, Illustrated Treatise Covering All Phases of Sheet Metal Work Including Pattern Cutting and Pattern Development for All Sheet Metal Workers, Layout Men, Mechanics, and Artisans |
Contents
tapering pipe | 32 |
transition rectangular to square | 57 |
Lining elevator bins | 179 |
Copyright | |
4 other sections not shown
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Common terms and phrases
allowed base bottom braces branch center line circle collar complete cone connection constructed corresponding curve desired developed diagram diameter distance divide divisions dotted lines draw a line draw lines drop duct edge elbow equal erect Extend flange follows front elevation gauge give given gutter half head hight holes horizontal line inches indicated intersect iron joint leader lines drawn lines intersecting locate lower measuring metal method miter line necessary obtained opening parallel pattern perpendicular piece pipe plane points position proceed projection proper punched radius represent respectively right angles riveted roof round pipe seam shape sheet shown in Fig shows side elevation side view similar numbers small figures soldered spaces square stretchout Take the distance triangles true length turned upper usual various vertical line wall