Thomas, Hugh Kerr · New York : McGraw-Hill Book Co. · leaf 67
A EI A EI LHD … B FJ KGC Fig. 22. speed was also nearly constant at 18.5 ft. per second. Conse-quently the heat generated in friction (from equation 68, Chap-ter IX) was 12.6 B.T.U. per minute and (from equation 73,Chapter IX) the area of rear axle surface should be 8.6 sq. ft. THE WIDTH OF THE WORM WHEEL 55 The…
Gearing, Worm
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