Draft International Standard
ISO/DIS 10303-242
Industrial automation systems and integration — Product data representation and exchange — Part 242: Application protocol: Managed model-based 3D engineering
Reference number
ISO/DIS 10303-242
Edition 4
International Standard
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ISO/DIS 10303-242
This Draft International Standard is in the enquiry phase with ISO members.
Will replace ISO 10303-242:2022

ISO/DIS 10303-242

ISO/DIS 10303-242
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The existing scope of AP242 is not diminished by this NWI. This NWI covers needed updates, enhancements and extensions to the STEP AP242 application protocol last published as 10303-242 ed2 in 2020 with a minor revision in progress in 2021. The following updates, enhancements and extensions are proposed : Updates for: 1. Assembly PMI in the Domain Model and the modules 2. PMI updates in the modules 3. Incorporation of Part 59(PDQ) ed3 and related PMI data quality module and Triangulated shape data quality module 4. Identification of Structural Joints with fasteners in the domain model and in the modules with links to xMCF 5. Composites material in the modules 6. EWIS updates from implementation feedback 7. Other outstanding issues validated by ISO/TC 184/SC 4/WG 21 8. Domain Model Mappings to reach the ISO 10303-4000 Enhancements for: 1. Process planning in the domain model and the module (in harmonization with AP238/AP239) 2. Include CAx-IF recommended practices in standard documentation annexes 3. Bounding boxes and LODs in Domain model Extensions for: 1. Isogeometry 2. Polyhedral B-Rep 3. GUIDs that supports lifecycle traceability 4. Visual Issue Management 5. Web services implementation using JSON

General information

  •  : Under development

    You can help develop this draft international standard by contacting your national member

    : DIS ballot initiated: 12 weeks [40.20]
  •  : 4
     : 84
  • ISO/TC 184/SC 4
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