American machinists' handbook and dictionary of shop terms : a reference book of machine shop and drawing room data, methods and definitions (1914)
Colvin, Fred H. (Fred Herbert), 1867-1965, Stanley, Frank A. (Frank Arthur), b. 1874 · New York : McGraw-Hill book company ; London : Hill · leaf 184
he settings of dividing head and vertical milling attach-ment for leads from 0.6 inch to 6 inches. These tables give all the information necessary and it only remainsfor the milling machine operator to select the lead of the desired camfrom the tables and set up for the corresponding change gears… … Fig. 5.—^ Milling Cams In setting the dividing head, subtract the angle in the table from90 degrees. The difference represents the angle to which the dividinghead spindle must be raised from the horizontal position. Example: The angle given in the table is 39I degrees. 90 degrees —39^ degrees…
Machine-shop practice
Internet Archive · UMass Dartmouth, Claire T. Carney Library · Public Domain Mark 1.0. Free to use for anything.
