ISO 10303-203:2011

Industrial automation systems and integration — Product data representation and exchange — Part 203: Application protocol: Configuration controlled 3D design of mechanical parts and assemblies

 ISO 10303-203:2011 specifies the application protocol for Configuration control 3d design ed2. The following are within the scope of ISO 10303-203:2011: products that are mechanical parts and assemblies; product definition data and configuration control data pertaining to the design phase of a product's development; representation of an instance of a part in an assembly through its usage in a sub-assembly; three dimensional shape representations of a part that includes: geometrically and topologically bounded wireframe models; geometrically bounded surface models; topologically bounded solid models with facetted, elementary and advanced faces; non surface bounded solid models including constructive solid geometry, curve swept and other swept solids, thickened face solid; solids with construction history; topologically bounded manifold surface and subsurface and non manifold surface models; topologically bounded compound models; geometric validation properties to allow the translation of geometric shape representations (advanced boundary representation and faceted boundary representation solids) to be checked for quality; geometric and dimensional tolerances applied to geometric shape representations; materials and their composition of chemical substance; composite material structure and shape; catalogue data characterized by property value pairs; three dimensional presentation of product data: arranging geometric elements in layers and groups and assigning colours; presentation styles for points, curves, surfaces and sections, including hatching and tiling; saved views of particular camera positions and sections; textual annotation and notes applied to geometric elements; presentation of geometric and dimensional tolerances; technical drawings as two dimensional presentation of product data.