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 550
ese figures are given in the tables which follow. These num-bers are simply multipUers or constants for a radius of one, and forany other radius we multiply the numbers given by the radius weare using. These tables form the most accurate means of calculatingmany problems as will be shown. These… … Fig. 4 Fig. 5 Angle is Always Taken each Side of the Center Line asShown Lines 1-3 and 1-7 are called radius of the circle.1-2 is called cosine of the angle.4-5 is always the same as cosine of the angle.2-3 is called the versed sine of the angle. 4-7 co-versed sine of the angle 2-S sine 3-67-8…
Machine-shop practice
Internet Archive · UMass Dartmouth, Claire T. Carney Library · Public Domain Mark 1.0. Free to use for anything.
