If a Blueprint calls for ASME Y14.5 wouldn't this be the standard rules apply. How would I know if and when to apply ISO? I have yet to see anything on a blueprint stating this. The reason I bring this up is for the good old Profile callout. Before I make an argument, I want to cover all my resources. Customer already claims in an email that PC-DMIS is not capable of doing this. I and everyone on here already that's horse_S_H_I_T. But its Friday and I'm ready to P_I_S_S someone off
KIRBSTER269 and
VinniUSMC, have you checked out Don Days short video?
https://www.youtube.com/watch?v=lWvYH8wn5Ac ... if that link doesn't work go to youtube and search for "GD&T Tip - Reporting Profile" by Tec-Ease.
I'd like to hear your reactions to his reasoning in that.
I'm not a GD&T genius at all, I assume that the guys who teach it know it all and I just go with what they teach.
All the teaching I've received in the Minnesota metro area (Mpls/St. Paul) has been to double the greatest deviation.
That's the ISO way. This whole post has been about the fact the ISO specifically says "Multiply max x2", and ASME says "Note that no single actual value may be calculated for comparison to the tolerance value in the feature control frame".
That's the ISO way. This whole post has been about the fact the ISO specifically says "Multiply max x2", and ASME says "Note that no single actual value may be calculated for comparison to the tolerance value in the feature control frame".