MANUFACTURING HOLES -- ENGINEERING POINT OF VIEW

This paper, a companion to Manufacturing Holes -- Administrative Point of View, is written by an engineer who discusses the various methods, problems, and some solutions to the enormous business of making holes. The author explores and explains the diverse problems presented in the paper, dealing with accuracy, straightness, functional dimensioning, tolerances, and inspection methods. Processes considered are: boring, drilling, reaming, and multi-spindle operations.