Beale, Oscar James, Brown & Sharpe Manufacturing Company (Providence, R.I.) · Providence, R.I. : Brown & Sharpe Mfg. Co. · leaf 92
le from a tableof circular functions, the application of these calcula-tions in some chapters of Paet I. and in sizing blanksand cutting teeth of spiral gears, the selection ofcutters for spii*al gears, the application of continuedfractions to some problems in gear wheels and cuttingodd… … In any right-angle triangle^ O A B, we shall, for Right-angi(convenience, call the two lines that form the rightangle O A B the sides, instead of base and perpen-dicular. Thus O A B, being the right angle we callthe line O A a side, and the line A B a side also. When we speak of the angle A O B, we…
Gearing
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