Worthen, William Ezra, 1819-1897, [from old catalog] ed · New York, Appleton · leaf 276
ze of a shaft, considered asa beam merely, but with a shifting load—as bythe revolution of the shaft—each longitudinal lineof surface has to undergo successively tension andcompression. The safe load of wrought-iron isestimated at 6,000 pounds per square inch, andthe formula on which the graphic… … Fig. 552. the weight of shaft and pulleys or gears, but also thestress in transmitting the power. , Use of Diagram.—Suppose w = 50,000 pounds,and Z = 6 feet = 72, then w I = 3,600,000, the or-dinate of 3-6 cuts the curveon the abscissa 9*2, whichis the required diameter ofthe shaft in inches. Fly -…
Mechanical drawing
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
