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 71
iclimit of a similar shaft without keyway, and it is this efficiency whichmay be obtained from the chart. To use the chart locate a pointdefining the size of the ke5rway which will, in general, fall betweentwo lines representing values of efficiency, and the efficiency of theshaft in question may… … Table ii.—Brown & Sharp Mfg. Co.sFOR Cutters Standard Keyways Diameter (Z?) of Width iW) of Depth (D) of Radius hole, ins. keyway, ins. keyway, ins. (R), ins. H to Me H2 %4 .020 % to % H He .030 15,^6 to iM H2 %4 ■03s iKe toiM ^6 M2 .040 * iKe toi^* H % .050 x^He to 2 He %2 .060 2>f 6 to 2}4…
Machine design
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