Meaning: (a) The maximum diameter pin with perfect orientation is shown in a gage with a 16.034 diameter hole;
(b) with the pin at maximum diameter (15.984), the gage will accept the part with up to 0.05 variation in perpendicularity;
(c) the pin is at minimum diameter (15.966), and the variation in perpendicularity may increase to 0.068 and the part will be acceptable.
FIG. 6-40 SPECIFYING PERPENDICULARITY FOR AN AXIS SHOWING ACCEPTANCE BOUNDARY (PIN OR BOSS AT MMC)
Was this article helpful?