Actual hole axis within both zones shown at its maximum inclination to datum plane A
One possible displacement of actual feature pattern
FIG. 6-19 HOLE PATTERNS LOCATED BY COMPOSITE POSITIONAL TOLERANCING (CONTD) Tolerance Zones for Three-Hole Pattern (Confd)
0O.2S feature-relating tolerance zone cylinder (4 zones, bealcelly related to each other and oriented to the datume)
Feature exes must simultaneously lie within both tolerance zone cylinders
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