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 491
Mean Angleof Drafc … Fig. 2 Fig. 3 not usual to make the curve on the end conform to any particularmean angle of draft. Most diesinkers merely turn the end of thetype to a curve that looks right to the eye. However, uniformityis desirable in these curves and Table 2 is given as a help in that DROP FORGING DIES 463…
Machine-shop practice
Internet Archive · UMass Dartmouth, Claire T. Carney Library · Public Domain Mark 1.0. Free to use for anything.
