An Unabridged, Digitally Enlarged Printing With Examples And Over One Hundred And Fifty Illustrations. Chapters Include: Value Of Mathematics To Machinists And Tool Makers - Arithmetic Commonly Used In Shop Problems - What Formulas Are And How They Are Used - How To Calculate Areas Of Plane Surfaces - How To Calculate Volumes, Weights, And Capacities - Figuring Tapers - Speeds Of Pulleys And Gearing - Calculating Cutting Speeds, Feeds, And Machining Time - Change-Gearing For Thread Cutting And Spiral Milling - Angles And The Use Of Tables When Figuring Angles - Solution Of Right Angled Triangles - Solution Of Oblique Angled Triangles - Milling Machine Indexing - Calculations For Cutting Gears - Typical Machine Shop Problems - Examples In Elementary Mechanics - The Use Of Diagrams - Comprehensive Index