Machine drawing; a practical guide to the standard methods of graphical representation of machines, including complete detail drawings of a duplex pump and of a direct-current generator (1914)
Griffin, Charles Lewis, 1867-, Adams, Charles Clyde, 1882- joint author · Chicago, American technical society · leaf 153
he pitch circle of B. The hypocycloid is not a straightline in this case, as the diameter of C is not equal to the radius of thepitch circle of B. 140 MACHINE DRAWING The calculations for the above case are as follows: 4 pitchmeans 4 teeth per inch of diameter; and as there are 16 teeth in B, 1 A 1… … M- Fig. 115. Layout for Annular Gears Hence, to find the addendum and dedendum in the present case, take the reciprocal of 4, which is J. The clearance, being J the addendum, is equal to J of \ = ^V-If the student tries to follow the above description by actually drawing these gears, it will be…
Machinery
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
