______ END ______
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| ASME Y14.41 - Digital Product Definition Data Practices | Reference | 2019 |
| A combination of model, annotation, and attributes that describe a product. |
| Visible dimensions, tolerances, notes, text, or symbols. |  |
| A conceptual plane containing annotation that either perpendicularly intersects, or is coincident with one or more surfaces of a feature. |
| A model in which the product described is an assembly of two or more items. |  |
| The portion of a product definition to which annotation pertains. |
| A user-defined set of related digital elements. |
| The established relationship between digital elements. |
| A dimension, tolerance, note, text, or symbol required to complete the product definition or feature of the product that is not visible but available upon interrogation of the model. |  |
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A designation assigned to product definition data that defines what product definition elements are included within the drawing graphic sheet, data set, or both.
NOTE: A drawing graphic sheet may be in either physical or electronic format. |
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Drawing Graphic Sheet With Optional Data Set
Identifies that product definition elements are located on the drawing graphic sheet. |
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Data Set With Model and Drawing Graphics Sheet
Identifies that product definition elements are located on a drawing graphic sheet. A computer is used as a tool to prepare the drawing graphics sheet and model. Product definition elements are located in the digital data and drawing graphic sheet.
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Data Set With Model and Simplified Drawing Graphics Sheet
Identifies a model with a simplified drawing graphic sheet used to expedite communication of common part features and to define nongeometric part definitions. |
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Data Set With Annotated Model and Drawing Graphics Sheet
Identifies that all product definition elements are located in both the digital data and drawing graphic sheet. |
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Data Set With Annotated Model and No Drawing Graphic Sheet
Identifies that all product definition elements are located in the data set. No drawing graphic sheet exists.
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| A representation of a Cartesian coordinate system in a product definition data set. |  |
| Information represented in a formal manner suitable for communication, interpretation, or processing by human beings or computers. |
| Data duplicated or extracted from the original. A copy of a derivative is also a derivative. |
| The portion of the data set that contains model geometry and supplemental geometry. |
| Geometric element, feature, group of features, annotation, associated group, or attribute that exists in a data set. |
| A label or name used to specify a unique digital element. |
| A graphic entity used in a data set. For example: point, line, plane, surface, solid, coordinate system, or crosshatching. |
| A model in which the product described is an installation, showing parts or assemblies and a partial or complete representation of the installation site. |
| The data required for the release, control, and storage of product definition data as well as other relevant engineering data. |
| The portion of the data set that contains model geometry and supplemental geometry. |  |
| Geometric elements in product definition data that represent an item. |
| The numerical value derived by interrogating the model that quantifies the form and spatial relationships of the geometry composing a design model, or assembly of models, to the precision (number of decimal places) of the computer system. |
| Denotes the totality of data elements required to completely define a product. Product definition data includes geometry, topology, relationships, tolerances, attributes, and features necessary to completely define a component part or an assembly of parts for the purpose of design, analysis, manufacture, test, and inspection. |
| A collection of one or more data file(s) that discloses, directly or by reference, by means of graphic or textual presentations, or combinations of both, the physical or functional requirements of an item. |
| A means of interrogating a digital element or the relationship between digital elements. |
| A supplemental geometry line or curve segment indicating the orientation of a direction dependent tolerance. |
| A model value that is rounded off to the number of decimal places required for the design. |  |
| A drawing with minimal views and dimensional characteristics that relies on the model to provide complete part definition. |
| Geometric elements included in product definition data to communicate design requirements but not intended to represent a portion of an item. |  |
