I discuss the following passage from ASME Y14.5-2018:

Dimensions and tolerances apply only at the drawing level where they are specified. A dimension specified for a given feature on one level of drawing ( e.g., a detail drawing) is not mandatory for that feature at any other level (e.g., an assembly drawing).

I give examples and explain what impact this rule has on engineering drawings.

#ASME #Weldment #Drafting

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