ISO 16792:2021

Technical product documentation — Digital product definition data practices

This document specifies requirements for the preparation, revision and presentation of digital product definition data, hereafter referred to as data sets, complementing existing standards. It supports two methods of application: 3D model-only and 3D model with 2D drawing in digital format. The structure of this document presents requirements common to both methods followed by clauses providing for any essential, differing requirements for each method. Additionally, its use in conjunction with computer-aided design (CAD) systems can assist in the progression towards improved modelling and annotation practices for CAD and engineering disciplines, as well as serving as a guideline for CAx software developers. The actual definitions for the interpretation, in particular the ISO TPD and ISO GPS rules, are taken from the original definition standards, e.g. ISO 129-1 and ISO 1101. When the term model is used in this document it applies to both design models and annotated models.

Documentation technique de produits — Pratiques pour les données numériques de la définition d’un produit

General Information

• Status: Published
• Publication Date: 06-Apr-2021
• ICS: 01.110 - Technical product documentation
• ICS: 35.240.10 - Computer-aided design (CAD)
• Technical Committee: ISO/TC 10 - Technical product documentation
• Drafting Committee: ISO/TC 10/WG 16 - 3D models: Presentation of product definition data
• Current Stage: 9092 - International Standard to be revised
• Completion Date: 11-Dec-2023

Relations

• Revises: ISO 16792:2015 - Technical product documentation — Digital product definition data practices
• Effective Date: 03-Jun-2017

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 16792
Third edition
2021-04
Technical product documentation —
Digital product definition data
practices
Documentation technique de produits — Pratiques pour les données
numériques de la définition d’un produit
Reference number
ISO 16792:2021(E)
©
ISO 2021

---------------------- Page: 1 ----------------------
ISO 16792:2021(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2021
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address
below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: [phone]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland
ii © ISO 2021 – All rights reserved

---------------------- Page: 2 ----------------------
ISO 16792:2021(E)

Contents Page
Foreword .vi
Introduction .vii
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
3.1 General terms and definitions . 2
3.2 Classification codes for drawings and data sets (see Annex B) . 2
4 Data set identification and control . 3
4.1 General . 3
4.2 Related data . 4
4.3 Data management . 4
5 Data set requirements . 5
5.1 General . 5
5.1.1 Introduction . 5
5.1.2 Fundamental requirements . 5
5.1.3 Design model requirement (classification codes 3, 4 and 5). 7
5.2 General model requirements . 8
5.2.1 Associativity . 8
5.2.2 Model coordinate systems . 8
5.2.3 Applications of supplemental geometry .
...

FINAL
INTERNATIONAL ISO/FDIS
DRAFT
STANDARD 16792
ISO/TC 10
Technical product documentation —
Secretariat: SIS
Digital product definition data
Voting begins on:
2020­12­24 practices
Voting terminates on:
Documentation technique de produits — Données de définition d'un
2021­02­18
produit
RECIPIENTS OF THIS DRAFT ARE INVITED TO
SUBMIT, WITH THEIR COMMENTS, NOTIFICATION
OF ANY RELEVANT PATENT RIGHTS OF WHICH
THEY ARE AWARE AND TO PROVIDE SUPPOR TING
DOCUMENTATION.
IN ADDITION TO THEIR EVALUATION AS
Reference number
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO­
ISO/FDIS 16792:2020(E)
LOGICAL, COMMERCIAL AND USER PURPOSES,
DRAFT INTERNATIONAL STANDARDS MAY ON
OCCASION HAVE TO BE CONSIDERED IN THE
LIGHT OF THEIR POTENTIAL TO BECOME STAN­
DARDS TO WHICH REFERENCE MAY BE MADE IN
©
NATIONAL REGULATIONS. ISO 2020

---------------------- Page: 1 ----------------------
ISO/FDIS 16792:2020(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2020
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address
below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH­1214 Vernier, Geneva
Phone: [phone]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland
ii © ISO 2020 – All rights reserved

---------------------- Page: 2 ----------------------
ISO/FDIS 16792:2020(E)

Contents Page
Foreword .vi
Introduction .vii
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
3.1 General terms and definitions . 2
3.2 Classification codes for drawings and data sets (see Annex B) . 2
4 Data set identification and control . 3
4.1 General . 3
4.2 Related data . 4
4.3 Data management . 4
5 Data set requirements . 6
5.1 General . 6
5.1.1 Introduction . 6
5.1.2 Fundamental requirements . 6
5.1.3 Design model requirement (classification codes 3, 4 and 5). 8
5.2 General model requirements .
...