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 154
drive. For occasional constructions this type ofwheel offers the advantage that the cost of the hob is saved. An examination of Fig. 6 wiU show that the depth of the spacesdiminishes as the cut approaches the edges of the wheel. This effectincreases with increase of the angle of the cut and of… … Table 5.—Constants for Use with the Wire System of Meas-uring THE Brown and Sharpe 29 Deg. Worm Thread For particulars of this method see indexWire diam. for given pitches Pitch, Wire diam., m. m. 2 1.0298 iM 0.9010 iH 0.7723 ^H 0.6436 I 0.5149 M 0.3862 M 0.2574 H 0.1716 H 0.1287 H 0.1030 H 0.0858…
Machine design
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
