GD&T Rules

rule 1 of gd&t   Dan rules for tambola

•Rule #1 is embedded in the formulation •relative volumes of regions can be used to study trade-offs in tolerance allocation (size vs form vs orientation

GD&T Rule #1, also known as the Envelope principle, states that the form of a regular feature of size is controlled by its “limits of size  Rule #1 for dogs, that they learn as puppies, is: Don't bite the hand that feeds you Humans have a different Rule#1 that they learn as babies

gully cricket saroornagar This video explains rule #1, a fundamental concept in GD&T per ASME Size rule 1 gd&t