Machinists' and draftsmen's handbook, containing tables, rules and formulas, with numerous examples explaining the principles of mathematics and mechanics as applied to the mechanical trades; intended as a reference book for all interested in mechanical work (1910)
Lobben, Peder, 1858- · New York, D. Van Nostrand company · leaf 417
to the pitch line of teeth:fourth, on the line a b, lay off the dimensions of the teeth exactlyin the same manner as if it was for a spur gear. If the gear is calculated according to circular pitch, finddimensions of teeth by formulas on page 375, but if^ the gear iscalculated according to… … FIG. II To Calculate Size of Bevel Gear for a GivenRatio of Speed. Ascertain the ratio of speed in its lowest terms. Multiplyeach term separately by the same number, and the productsgive the number of teeth in each gear. Example. Two shafts are to be connected by bevel gears, one shaft tomake 80…
Mechanical engineering
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