International Organization for Standardization

Industrial Automation Systems and Integration - Product Data Representation and Exchange - Part 201: Application Protocol: Explicit Draughting - First Edition
 N 10303-201

Annotation

This part of ISO 10303 specifies the use of the integrated resources necessary for the scope and information requirements for explicit draughting.

NOTE – The application activity model in annex F provides a graphical representation of the processes and information flows which are the basis for the definition of the scope of this part of ISO 10303.

This part of ISO 10303 is applicable to the inter-organization exchange of computer-interpretable drawing information and product definition data.

The following are within the scope of this part of ISO 10303:

– the representation of drawings for the purpose of exchange, especially for mechanical engineering, architectural engineering, and construction applications;

– the representation of the real size of a product depicted in a drawing to enable use by applications where true geometric equivalence is required;

EXAMPLE 2 – The representation of the shape of the product is required to support not only visual equivalence of exchanged drawings but also where true geometric equivalence is required by the receiving system. Such uses include the calculations of distances or areas and the generation of numerical control tool paths.

– the representation of a drawing that depicts any phase of the design;

– the representation of individual drawing revisions;

– the representation of the two-dimensional draughting shape model depicting the product shape and the transformations used for the generation of the drawing views;