The mechanical engineer's pocket-book. A reference-book of rules, tables, data, and formulæ, for the use of engineers, mechanics, and students (1910)
Kent, William, 1851-1918 · New York, J. Wiley & sons · leaf 1199
3 23 .106 .094 .062 300 .150 .122 .074 25 .108 .097 .063 Rack. .154 .124 .075 Safe Working Stress, s FOR Different Speeds. Speed of Teeth inft. per minute. 100 orless. 200 300 600 900 1200 1800 2400 800020000 600015000 480012000 400010000 30007500 24006000 20005000 1700 Steel........ 4300 The… … 1150 GEARING. Mr. Lewis gives the following example to illustrate the use of the tables:Let it be required to find the working strength of a 12-toothed pinion of1-inch pitch, 21/2-inch face, driving a wheel of 60 teeth at 100 feet or lessper minute, and let the teeth be of the 20-degree…
Mechanical engineering
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
