About Framed/Basic Dimensions

Framed/basic dimensions are reference dimensions used to define the location or the size of a geometrical element, from existing or new dimensions, and related to a specific context.

Constructed geometries related to the generated framed/basic dimensions will be created according to the normative reference.

Framed/basic dimensions can be created manually or automatically.

The following topics are discussed:

Related Topics
Creating Framed/Basic Dimensions
Creating Framed/Basic Dimensions Automatically
Creating Framed/Basic Dimensions Automatically from Pattern

Manual Creation

You can create framed/basic dimensions manually from the following contexts.


  • Partial Surfaces, where framed/basic dimensions define the partial surface dimensions and location.
  • Datum targets, where framed/basic dimensions define the datum target location from another datum target or geometrical elements.
  • Datum reference frames, where framed/basic dimensions define the datum reference frame location from reference elements or representing constructed geometry.
  • Geometrical tolerances:
    • Position
    • Angularity
    • Surface profile
    • Line Profile

    where framed/basic dimensions define the toleranced element location from references in the datum reference frame.

Automatic Creation

You can create framed/basic dimensions automatically from the following contexts.


  • Localization geometrical tolerance without datum reference frame and applied to:
    • A circular or rectangular pattern of cylindrical features.
    • A circular or rectangular pattern of constructed geometries for thread representations.