Jan 9, 2011 · Further questions regarding runout and perpendicularity, if both Fig.9-4 and 9-5 runout callout means perpendicularity, what is the differences between them? Season

Apr 7, 2025 · perpendicularity: the condition of a line element, surface, tangent plane, feature’s center plane, or feature’s axis at an implied or specified basic 90° perpendicular) angle relative …

Jul 9, 2018 · Perpendicularity control referencing 2 datums in the FCF, when the controlled feature is nominally perpendicular to the secondary datum and at some other angle to the …

Jun 19, 2025 · The perpendicularity requirement could be a refinement of profile modified by <CF> (profile for location could be applied as a "2X" pattern). The role of the 18 non-basic …

Jun 7, 2024 · Y14.5-1994 shows perpendicularity to two datums, which I've always used (Fig 6-35, p.182). Y14.5-2009 and 2018 show perpendicularity to two datums but add an angularity …

Aug 13, 2009 · Perpendicularity is an angularity control but this one is set at 90 degrees. It is not strictly angularity though. Perpendicularity on a flat surface also includes flatness.

Feb 8, 2007 · Does it make sense to call out a perpendicularity and surface profile for the same feature w.r.t the same datum? Doesnt one serve to tighten/negate the other? If my …

Dec 8, 2008 · The perpendicularity callout is a zone tolerance of the perpendicularity of the flange on the tube to the axis of Datum A. You take the basic location of the flange and project a line …

Mar 8, 2012 · Can anyone please clarify if a perpendicularity call out is controlled by a basic dimension or not? In other words is the tolerance zone centered on a basic dimension?

Oct 15, 2008 · Is Cylindricity controlled by by perpendicularity?What drawing standards are you working to and what is your specific circumstance? I believe in certain situations you may get …