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 86
the samespecific gravity. The use of the charts is shown by an examplebelow them. V = 443Ve (/) Before the experiments of Prof. C. H. Benjamin (summar-ized below) were published, the value of unity would have been sub-stituted in formula (/) for the efficiency of construction of a wheelcast in one… … 15. 17.5 20. 22.5 25 30. 35. 40. .Radius, Ins. 60. 65. 70. To find the rim tension in a steel wheel 40 ins. radius running 350 r.p.m.: Find 40 on the base line and 350 on the verticalscale; trace to their intersection and read 1558 lbs. per sq. in., rim tension. For a wheel of 400 ins. radius read…
Machine design
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