ISO 16792:2021

Soveltamisala

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.

Sisällysluettelo

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions

3.1 General terms and definitions
3.2 Classification codes for drawings and data sets (see Annex B)

4 Data set identification and control

4.1 General
4.2 Related data
4.3 Data management

5 Data set requirements

5.1 General
5.2 General model requirements
5.3 General method requirements
5.4 Management data
5.5 Protection marking
5.6 Saved views on models

6 Design model requirements

6.1 General
6.2 Geometric scale, units and precision
6.3 Model completeness
6.4 Assembly model completeness
6.5 Part reference numbers
6.6 Identification method
6.7 Installation model completeness

7 Common requirements for product definition data

7.1 General
7.2 Common requirements
7.3 Model requirements
7.4 Drawing requirements

8 Notes and special notations

8.1 Common requirements
8.2 Model requirements
8.3 Drawing requirements

9 Model values and dimensions

9.1 General
9.2 Common requirements
9.3 Model requirements
9.4 Drawing requirements for axonometric views

10 Datum applications

10.1 General
10.2 Model requirements
10.3 Drawing requirements

11 Geometric tolerances

11.1 General
11.2 Drawing requirements

12 Welds

12.1 General
12.2 Common requirements
12.3 Model requirements
12.4 Drawing requirements

13 Surface texture

13.1 General
13.2 Common requirements
13.3 Model requirements

Annex A Former practices (informative)
Annex B Classification codes for drawings and data sets (informative)
Annex C Examples (informative)

Bibliography

Näytä kaikki

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions

3.1 General terms and definitions
3.2 Classification codes for drawings and data sets (see Annex B)

4 Data set identification and control

4.1 General
4.2 Related data
4.3 Data management

5 Data set requirements

5.1 General
5.2 General model requirements
5.3 General method requirements
5.4 Management data
5.5 Protection marking
5.6 Saved views on models

6 Design model requirements

6.1 General
6.2 Geometric scale, units and precision
6.3 Model completeness
6.4 Assembly model completeness
6.5 Part reference numbers
6.6 Identification method
6.7 Installation model completeness

7 Common requirements for product definition data

7.1 General
7.2 Common requirements
7.3 Model requirements
7.4 Drawing requirements

8 Notes and special notations

8.1 Common requirements
8.2 Model requirements
8.3 Drawing requirements

9 Model values and dimensions

9.1 General
9.2 Common requirements
9.3 Model requirements
9.4 Drawing requirements for axonometric views

10 Datum applications

10.1 General
10.2 Model requirements
10.3 Drawing requirements

11 Geometric tolerances

11.1 General
11.2 Drawing requirements

12 Welds

12.1 General
12.2 Common requirements
12.3 Model requirements
12.4 Drawing requirements

13 Surface texture

13.1 General
13.2 Common requirements
13.3 Model requirements

Annex A Former practices (informative)
Annex B Classification codes for drawings and data sets (informative)
Annex C Examples (informative)

Bibliography

Tuoteryhmä(t)

01.110 Technical product documentation »
35.240.10 Computer-aided design (CAD) »

Sidokset

Velvoittavat viittaukset

IEC 82045-2 Document management — Part 2: Metadata elements and information reference model
ISO 10209:2012 Technical product documentation — Vocabulary — Terms relating to technical drawings, product definition and related documentation
ISO 1101 Geometrical product specifications (GPS) — Geometrical tolerancing — Tolerances of form, orientation, location and run-out

IEC 82045-2 Document management — Part 2: Metadata elements and information reference model
ISO 10209:2012 Technical product documentation — Vocabulary — Terms relating to technical drawings, product definition and related documentation
ISO 1101 Geometrical product specifications (GPS) — Geometrical tolerancing — Tolerances of form, orientation, location and run-out
ISO 11442 Technical product documentation — Document management
ISO 128-2 Technical product documentation (TPD) — General principles of representation — Part 2: Basic conventions for lines
ISO 128-3:2020 Technical product documentation (TPD) — General principles of representation — Part 3: Views, sections and cuts
ISO 129-1 Technical product documentation (TPD) — Presentation of dimensions and tolerances — Part 1: General principles
ISO 21920-1 Geometrical product specifications (GPS) — Surface texture: Profile —Part 1:Indication of surface texture
ISO 25178-1 Geometrical product specifications (GPS) — Surface texture: Areal — Part 1: Indication of surface texture
ISO 2553 Welding and allied processes — Symbolic representation on drawings — Welded joints
ISO 3098-1 Technical product documentation — Lettering — Part 1: General requirements
ISO 3098-5 Technical product documentation — Lettering — Part 5: CAD lettering of the Latin alphabet, numerals and marks
ISO 5457 Technical product documentation — Sizes and layout of drawing sheets
ISO 5459 Geometrical product specifications (GPS) — Geometrical tolerancing — Datums and datum systems
ISO 7200 Technical product documentation — Data fields in title blocks and document headers
ISO 80000-1 Quantities and units — Part 1: General
ISO 8015 Geometrical product specifications (GPS) — Fundamentals — Concepts, principles and rules

Tekninen komitea

ISO/TC 10 Technical product documentation »

Vahvistuspäivä

07.04.2021

Julkaisupäivä

07.04.2021

Painos

2021

Sivumäärä

76

Julkaisun kieli

englanti