International Standard
ISO 10303-520:2018
Industrial automation systems and integration — Product data representation and exchange — Part 520: Application interpreted construct: Associative draughting elements
Reference number
ISO 10303-520:2018
Edition 3
International Standard
Read sample
ISO 10303-520:2018
Published (Edition 3, 2018)


ISO 10303-520:2018-11 specifies the integrated resource constructs for Associative draughting elements.

The following are within the scope of ISO 10303-520:2018-11:

  • associations between dimensions or draughting callouts and their respective target product shape geometry or annotation;
  • associations between the boundaries of an area and the product shape geometry or annotation from which they are derived.

General information

  •  : Published
     : 2018-11
    : Close of review [90.60]
  •  : 3
     : 11
  • ISO/TC 184/SC 4
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This collection is a standard for the exchange of product model data (STEP) module and resource library (SMRL). It is intended for those who are considering adopting ISO 10303 modular application protocols, application modules, and resource parts, or systems built on them, for product data representation …

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