... (www.digitalengineeringlibrary.com)Copyright © 20 06 The McGraw-Hill Companies. All rights reserved.Any use is subject to the Terms of Use as given at the website.Source: Geometric Dimensioning and Tolerancing for Mechanical Design P1: ... used of the14 geometric characteristics. The position tolerance significantly contributes to part function, part interchangeability, optimization of tolerance, and commu-nication of design intent.Chapter ... PBUMHBD031- 06 MHBD031-Cogorno-v5.cls April 11, 20 06 17:55Orientation 994.00.XX = ± .01ANGLES = ± 1°2.003.00Figure 6- 16 Specifying perpendicularity of a surface.20. Supply the appropriate geometric...