Handbook for machine designers, shop men and draftsmen (1916)
Halsey, Frederick A. (Frederick Arthur), 1856-1935 · New York, McGraw-Hill book company, inc.; [etc., etc.] · leaf 185
comes into action. There-fore, the wear on a wheel with a small number of teeth is greaterthan on one with a large number, making heavy teeth necessary in small wheels. Furthermore, the number of links in mesh with awheel of a small number of teeth is less than in a wheel with a largenumber, making… … Of o bb = Pitch of Chain N= Number of TeethQ^^-P Pitch KJdius/ X) i OB SiaY ■Pitch Diam. Fig. 16.Proportions of Links /■
Machine design
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