GD&T Maximum Material condition

I discuss Rule #1 in the ASME Standard I give an example and explain why we need Y14

Rule #1 understanding and application per ASME Also compared with Envelope

rulers of the world empire treasures slot Rule #1 states that at the minimum material condition of a feature's size tolerance, the feature must be in perfect form, with no deviations from

rules of 3 patti Some designers rely on the straightness control automatically provided by Rule #1 and the size tolerance Since size tolerances on shafts are usually tight