Machine drawing; a practical guide to the standard methods of graphical representation of machines, including complete detail drawings of a duplex pump and of a direct-current generator (1914)
Griffin, Charles Lewis, 1867-, Adams, Charles Clyde, 1882- joint author · Chicago, American technical society · leaf 160
w the line of obliquity SR, and draw thebase circles tangent to this line. With the addendum chosen asabove, equal to ¥, it will be found that the addendum circle of thelarger gear will cut the line of ^obliquity beyond the point R, whereSR is tangent to the base circle of the pinion. This means… … Fig. 120. Skeleton Diagram for Bevel Gears not at Right Angles the tooth is determined by striking a circle with center L throughthe point R, as it is obvious that below this point on the tooth ofthe gear there will be true involute contact. The root circles aredrawn by setting off the clearance,…
Machinery
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