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GD&T interpretation

​Hi Folks,

I am trying to understand the highlighted callout on the drawing attached. Does it mean that there is a requirement for the Positional Verification of the clip and the profile check on the inner edge if the clip. If that is the case then the profile check (+/-0.25 which is half of 0.5) would have the bonus form the positional check (2) ? so that the total profile check would be for 2.5 (+/-1.25). Your opinions are highly appreciated.


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Parents
  • The positional callout for the grille attach "T" - which is defined as position in one axis (not diametrical) - is lacking in what direction the requirement applies. You will need to get clarification from the designer regarding this. Otherwise you will not know how to evaluate them.
Reply
  • The positional callout for the grille attach "T" - which is defined as position in one axis (not diametrical) - is lacking in what direction the requirement applies. You will need to get clarification from the designer regarding this. Otherwise you will not know how to evaluate them.
Children