Beale, Oscar James, Brown & Sharpe Manufacturing Company (Providence, R.I.) · Providence, R.I. : Brown & Sharpe Mfg. Co. · leaf 26
5 = 15.280 = diameter of adden-dum circle.f=j^ of .75= .075 = clearance at bottom of space..D = 2x.4775 = .9549=working depth of teeth.D + /=i2x.4775-f.075 = 1.0299=whole depth ofspace. s+/=.4775-|-.075 = .5525=depth of space insideof pitch-line. D = 2s or the working depth of teeth is equal totwo… … Fig. 5, Spur Gearing. 8 BKOWN & SHARPE MFG. CO. Distance be- rpi^^ distance between the centers of two wheels is Iween centers of two Gears, evidently equal to the radius of pitch-circle of one wheeladded to that of the other. The radius of pitch-circleis equal to s multiplied by one-half the…
Gearing
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