Appleton's dictionary of machines, mechanics, engine-work, and engineering (1861)
Appleton, firm, publishers, New York. (1852, D. Appleton & Co.) · New York : D. Appleton · leaf 821
the same time. II. To find the radius of the pinion or other wheel, multiply the distance between the centres by thenumber expressing the velocity of the wheel, and divide the result by the sum of the velocities ; or sub-tract the radius of the wheel from the distance between the centres: the… … 6 feet X 3 18 feet 2 + 36 feet X 2 5 12 feet = 3 feet *1\ inches. = 2 feet 44 inches. 2 + 3 5 Sum of radii d = It + r = 6 feet. Having the radii or diameters of the wheels given, it is not necessaiy to find their circumferences inorder to determine the ratio of the velocities of their axes. The…
Mechanical engineering
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