Mar 7, 2025 · My drawings are created (& read) in 3D format (MBD). I read an article that basic dimensions can be omitted in MBD; the main advantage being shorter dimensioning time. I …

Apr 29, 2008 · Does anyone know of a standard, specification, or industry best practice reference that addresses basic dimensions in first article inspections? I've checked AS9102 and haven't …

Oct 22, 2018 · How do I indicate the three other holes are basic? My understanding is I shouldn't put the "basic" box around the 0 since the 0,0 does not have a positional tolerance.

Feb 27, 2017 · NEED TO CREATE BASIC @S DIMENSION. HOW TO DO SAME. ALSO SUGGEST FOR @O BASIC DIMENSION. Creo‌

Nov 13, 2019 · Gentlemen, What about this approach: If a feature is defined with a stand-alone FCF geometrical tolerance then should have its applicable basic dimensions shown and …

Dec 1, 2015 · Whenever a profile is used, it is associated with a true profile (a surface defined with basic dimensions). (Here is the part that seem somewhat contradictory) The true profile …

Aug 31, 2017 · Those actual dimensions are recorded and compared to the basic dimensions to find the delta from each X & Y Basic Dimension (True Position). The outcome after the …

Nov 18, 2021 · Secondly, we use these basic dimensions for a profile tolerance to define our "true profile" - which is essentially just that, the theoretically exact geometry defined by basic …

Jul 2, 2007 · Can you use a basic dimension when no GD&T is used? ie I want to use a linear basic dimension on a spring assembly in order to denote the ideal lengths. I personally would …

Nov 10, 2009 · An engineer I'm working with has dimensioned a part in a similar fashion to the example provided, where a Datum face is included in a True Position control frame but the …