Looking for a sanity check here. I see this a lot and I always tell people it's wrong until today when I stumbled onto it in ASME-Y14.5M-2009. Figure 4-39 shows datum B as a feature of size with a TP back to A, which is a perpendicular plane. There's no way this can be right. Am I crazy or should the TP be perpendicularity?
Red Flag Submitted
Thank you for helping keep Eng-Tips Forums free from inappropriate posts. The Eng-Tips staff will check this out and take appropriate action.
Reply To This Thread
Posting in the Eng-Tips forums is a member-only feature.