EN 9300-110:2018

Aerospace series - LOTAR -LOng Term Archiving and Retrieval of digital technical product documentation such as 3D, CAD and PDM data - Part 110: CAD mechanical 3D Explicit geometry information

1.1   Introduction
This document defines the requirements on a digital archive to preserve for the long term the 3D explicit geometry of single CAD parts. The goal is to preserve the 3D information without loss with respect to the geometry produced by the original CAD system, following the principles laid down in EN 9300-003 "Fundamentals and Concepts" including the use of an open data format.
1.2   In scope
The following is in scope of this part of EN 9300:
-   business specification for long term archiving and retrieval of CAD 3D explicit geometry (see Clause 5);
-   essential information of CAD 3D explicit geometry (solids, curves, surfaces, and points) to be preserved (see Clause 6);
-   data structures detailing the main fundamentals and concepts of CAD 3D explicit geometry (see Clause 7);
-   verification rules to check CAD 3D explicit geometry for consistency and data quality (see Clause 8);
-   validation rules to be stored with the CAD 3D explicit geometry in the archive to check essential characteristics after retrieval (see Clause 9).
NOTE   This includes the geometrical external shape resulting from CAD disciplines 3D entities (e.g., 3D Structural components, 3D Tubing, 3D electrical harness, 3D composite, etc.).
1.3   Out of scope
The following is outside the scope of this part of EN 9300:   
-   the formal definition of validation and verification rules to check 3D explicit geometry for consistency and data quality using a machine-readable syntax;
-   implicit or parametric geometry;
-   Geometric Dimensioning & Tolerancing (GD&T), Product & Manufacturing Information (PMI);
-   assembly structures;
-   presentation of explicit geometry.

Luft- und Raumfahrt - LOTAR - Langzeit-Archivierung und -Bereitstellung digitaler technischer Produktdokumentationen, wie zum Beispiel von 3D-, CAD- und PDM-Daten - Teil 110: Explizite Geometrieinformationen für 3D-CAD-Mechanik

1.1   Einleitung
Dieses Dokument legt die Anforderungen an ein digitales Archiv fest, um langfristig die explizite 3D Geome¬trie einzelner CAD-Teile aufzubewahren. Das Ziel besteht in der verlustfreien Aufbewahrung der 3D Infor¬mationen über die vom ursprünglichen CAD-System erstellte Geometrie nach den in EN 9300 003 "Grund¬lagen und Konzepte" festgelegten Grundsätzen, einschließlich der Verwendung eines offenen Datenformats.
1.2   Im Anwendungsbereich
Folgendes liegt im Anwendungsbereich dieser Norm der Reihe EN 9300:
-   betriebliche Spezifikation zur Langzeit-Archivierung und -Bereitstellung von expliziten 3D CAD-Geome¬trien (siehe Abschnitt 5);
-   essentielle Informationen expliziter 3D-CAD-Geometrien (Festkörper, Kurven, Flächen und Punkte), die aufzubewahren sind (siehe Abschnitt 6);
-   Datenstrukturen, die detailliert die wichtigsten Grundlagen und Konzepte expliziter 3D-CAD-Geome-trien angeben (siehe Abschnitt 7);
-   Verifizierungsregeln zur Überprüfung der expliziten 3D-CAD-Geometrie auf Einheitlichkeit und Daten¬qualität (siehe Abschnitt 8);
-   Validierungsregeln, die mit der expliziten 3D-CAD-Geometrie im Archiv zu speichern sind, um die wesentlichen Merkmale nach der Bereitstellung zu überprüfen (siehe Abschnitt 9).
ANMERKUNG   Dazu gehört die geometrische Außenform, die sich aus 3D-Entitäten der CAD-Disziplinen ergibt (z. B. 3D-Statikbauteile, 3D-Rohrleitungen, 3D-Leitungsbündel, 3D-Verbundwerkstoffe usw.).
1.3   Außerhalb des Anwendungsbereichs
Folgendes liegt außerhalb des Anwendungsbereichs dieser Norm der Reihe EN 9300:
-   die formale Definition von Validierungs- und Verifizierungsregeln zur Überprüfung der expliziten 3D Geometrie im Hinblick auf Einheitlichkeit und Datenqualität unter Verwendung einer maschinen-lesbaren Syntax;
-   implizite oder parametrische Geometrie;
-   Geometrische Dimensionierung und Tolerierung (en: Geometric Dimensioning & Tolerancing, GD&T), Produkt- & Ferti¬gungsinformationen (en: Product & Manufacturing Information, PMI);
-   Baugruppenstrukturen;
-   Darstellung der expliziten Geometrie.

Série aérospatiale - LOTAR - Archivage long terme et récupération des données techniques produits numériques telles que 3D, CAO et PDM - Partie 110 : Données de géométrie 3D explicite en CAO mécanique

1.1   Introduction
Le présent document définit les exigences s'appliquant sur une archive numérique pour la conservation à long terme de la géométrie 3D explicite de pièces uniques en CAO. L'objectif étant de conserver les informations 3D sans perte par rapport à la modélisation créée par le système de CAO d'origine, en suivant les principes énoncés dans l'EN 9300-003 « Fondamentaux et concepts », y compris l'utilisation d'un format de données ouvert.
1.2   Champ d'application
L'EN 9300 traite des points suivants :
-   les spécifications commerciales pour l'archivage long terme et la récupération de la géométrie 3D explicite en CAO (voir l’Article 5) ;
-   les informations essentielles de la géométrie 3D explicite en CAO (solides, courbes, surfaces et points) à conserver (voir l’Article 6) ;
-   les structures de données détaillant les fondamentaux et concepts principaux de la géométrie 3D explicite en CAO (voir l’Article 7) ;
-   les règles de vérification de la géométrie 3D explicite en CAO, pour contrôle de cohérence et de qualité des données (voir l’Article 8);
-   les règles de validation à stocker avec la géométrie 3D explicite en CAO dans l'archive, afin de vérifier les caractéristiques essentielles après récupération (voir l’Article 9).
NOTE   Cela inclut la forme géométrique externe résultant des entités 3D des disciplines de CAO (par exemple, composants structurels 3D, tubage 3D, faisceau électrique 3D, composite 3D, etc.).
1.3   Hors champ d’application
L'EN 9300 ne traite pas des points suivants :
-   la définition formelle des règles de validation et de vérification, afin de vérifier la cohérence et la qualité des données de la géométrie 3D explicite à l'aide d'une syntaxe lisible par machine ;
-   la géométrie implicite ou paramétrique ;
-   le Dimensionnement et Tolérancement Géométrique (GD & T), les Données de fabrication des produits (PMI) ;
-   les structures d'assemblage ;
-   la présentation de la géométrie explicite.

Aeronavtika - LOTAR - Dolgotrajno arhiviranje in iskanje digitalne tehnične dokumentacije o izdelkih, kot so podatki o 3D, CAD in PDM - 110. del: CAD mehanske 3D eksplicitne informacije o geometriji

Ta dokument določa zahteve digitalnega arhiva za dolgotrajno shranjevanje 3D eksplicitne geometrije posameznih delov CAD. Cilj je ohraniti 3D informacije brez izgub podatkov glede na geometrijo, ki jo proizvede prvotni sistem CAD, v skladu z načeli, določenimi v standardu EN 9300-003 »Osnove in pojmi«, vključno z uporabo odprte oblike zapisa podatkov.
Na področje uporabe tega dela standarda EN 9300 sodi naslednje:
– poslovna specifikacija za dolgotrajno arhiviranje in iskanje CAD 3D eksplicitne geometrije (glejte točko 5);
– osnovne informacije CAD 3D eksplicitne geometrije (liki, krivulje, površine in točke) za arhiviranje (glejte točko 6);
– podatkovne strukture za podroben opis glavnih osnov in pojmov CAD 3D eksplicitne geometrije (glej točko 7);
– preverjanje pravil za preverjanje CAD 3D eksplicitne geometrije glede doslednosti in kakovosti podatkov (glejte točko 8);
– pravila ocenjevanja, ki bodo shranjena v arhivu skupaj s CAD 3D eksplicitno geometrijo za preverjanje osnovnih značilnosti po iskanju (glejte točko 9).
OPOMBA To vključuje geometrijsko zunanjo obliko, ki je posledica 3D entitet na področjih CAD (npr. 3D strukturne komponente, 3D ocevje, 3D električna napeljava, 3D kompozit itd.).

General Information

• Status: Published
• Publication Date: 26-Jun-2018
• Withdrawal Date: 30-Dec-2018
• ICS: 01.110 - Technical product documentation
• ICS: 35.240.30 - IT applications in information, documentation and publishing
• ICS: 49.020 - Aircraft and space vehicles in general
• Technical Committee: ASD-STAN - Aerospace
• Drafting Committee: ASD-STAN/D 7/WG 1 - LOTAR Long Term Archiving and Retrieval of Digital Technical Product Data
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 27-Jun-2018
• Completion Date: 27-Jun-2018
• Ref Project: SIST EN 9300-110:2018 - Aerospace series - LOTAR -LOng Term Archiving and Retrieval of digital technical product documentation such as 3D, CAD and PDM data - Part 110: CAD mechanical 3D Explicit geometry information

Standards Content (Sample)

SLOVENSKI STANDARD
01-oktober-2018
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GRNXPHQWDFLMHRL]GHONLKNRWVRSRGDWNLR'&$'LQ3'0GHO&$'
PHKDQVNH'HNVSOLFLWQHLQIRUPDFLMHRJHRPHWULML
Aerospace series - LOTAR -LOng Term Archiving and Retrieval of digital technical
product documentation such as 3D, CAD and PDM data - Part 110: CAD mechanical 3D
Explicit geometry information
Luft- und Raumfahrt - LOTAR - Langzeitarchivierung und Bereitstellung digitaler
technischer Produktdokumentationen beispielsweise 3D CAD und PDM Daten - Teil 110:
Explizite Geometrie
Série aérospatiale - LOTAR - Archivage long terme et récupération des données
techniques produits numériques telles que CAD 3D et PDM - Partie 110 : Archivage long
terme et récupération des informations CAO
Ta slovenski standard je istoveten z: EN 9300-110:2018
ICS:
01.110 7HKQLþQDGRNXPHQWDFLMD]D Technical product
L]GHONH documentation
35.240.30 Uporabniške rešitve IT v IT applications in information,
informatiki, dokumentiranju in documentation and
založništvu publishing
49.020 Letala in vesoljska vozila na Aircraft and space vehicles in
splošno general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN 9300-110
EUROPEAN STANDARD
NORME EUROPÉENNE
June 2018
EUROPÄISCHE NORM
ICS 01.110; 35.240.30; 49.020
English Version
Aerospace series - LOTAR -LOng Term Archiving and
Retrieval of digital technical product documentation such
as 3D, CAD and PDM data - Part 110: CAD mechanical 3D
Explicit geometry information
Série aérospatiale - LOTAR - Archivage long terme et Luft- und Raumfahrt - LOTAR - Langzeit-Archivierung
récupération des données techniques produits und -Bereitstellung digitaler technischer
numériques telles que 3D, CAO et PDM - Partie 110 : Produktdokumentationen, wie zum Beispiel von 3D-,
Données de géométrie 3D explicite en CAO mécanique CAD- und PDM-Daten - Teil 110: Eindeutige 3D-
Geometrieinformationen für mechanische CAD-Teile
This European Standard was approved by CEN on 25 September 2017.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2018 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 9300-110:2018 E
worldwide for CEN national Members.

Contents Page
European foreword . 3
Foreword . 4
1 Scope . 5
2 Normative references . 6
3 Terms and definitions . 6
4 Applicability . 7
5 Business specifications for the long term archiving and retrieval of CAD mechanical
3D explicit geometry information . 7
6 Essential information of explicit geometry . 10
7 Definition of core model for an explicit geometry . 11
8 Verification rules of explicit geometry . 11
9 Validation rules of an explicit geometry . 16
(informative) Description of use cases for long term archiving and retrieval of CAD
3D explicit geometry . 20
(informative) Definition of explicit 3D shape as advanced boundary representation
according ISO 10303-514 . 26
(informative) Definition of tessellated 3D shape according ISO 10303-42 . 29
(informative) Recommended verification rules level 1 and level 2 . 32
(informative) Illustration of qualification reports . 36
(informative) Illustration of CAD 3D geometry validation properties . 37

European foreword
This document (EN 9300-110:2018) has been prepared by the Aerospace and Defence Industries
Association of Europe - Standardization (ASD-STAN).
After enquiries and votes carried out in accordance with the rules of this Association, this Standard has
received the approval of the National Associations and the Official Services of the member countries of
ASD, prior to its presentation to CEN.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by December 2018, and conflicting national standards
shall be withdrawn at the latest by December 2018.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,
Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
Foreword
This standard was prepared jointly by AIA, ASD-STAN, PDES Inc and the PROSTEP iViP Association.
The PROSTEP iViP Association is an international non-profit association in Europe. For establishing
leadership in IT-based engineering it offers a moderated platform to its nearly 200 members from
leading industries, system vendors and research institutions. Its product and process data
standardization activities at European and worldwide levels are well known and accepted. The
PROSTEP iViP Association sees this standard and the related parts as a milestone of product data
technology.
PDES Inc is an international non-profit association in USA. The mission of PDES Inc is to accelerate the
development and implementation of ISO 10303, enabling enterprise integration and PLM
interoperability for member companies. PDES Inc gathers members from leading manufacturers,
national government agencies, PLM vendors and research organizations. PDES Inc. supports this
standard as an industry resource to sustain the interoperability of digital product information, ensuring
and maintaining authentic longevity throughout their product lifecycle.
Readers of this standard should note that all standards undergo periodic revisions and that any
reference made herein to any other standard implies its latest edition, unless otherwise stated.
The Standards will be published under two different standards organizations using different prefixes.
ASD-STAN will publish the standard under the number EN 9300–xxx. AIA will publish the standard
under the number NAS 9300–xxx. The content in the EN 9300 and NAS 9300 documents will be the
same. The differences will be noted in the reference documentation (i.e. for EN 9300 geometric
dimensioning & tolerancing will be referenced in ISO 1101 and ISO 16792, and for NAS 9300 the same
information will be referenced in ASME Y14.5M and Y 14.41). The document formatting etc., will follow
that of the respective editorial rules of ASD-STAN and AIA.
1 Scope
1.1 Introduction
This document defines the requirements on a digital archive to preserve for the long term the 3D
explicit geometry of single CAD parts. The goal is to preserve the 3D information without loss with
respect to the geometry produced by the original CAD system, following the principles laid down in
EN 9300-003 “Fundamentals and Concepts”, including the use of an open data format.
1.2 In scope
The following is in scope of this part of EN 9300:
— business specification for long term archiving and retrieval of CAD 3D explicit geometry
(see Clause 5);
— essential information of CAD 3D explicit geometry (solids, curves, surfaces, and points) to be
preserved (see Clause 6);
— data structures detailing the main fundamentals and concepts of CAD 3D explicit geometry
(see Clause 7);
— verification rules to check CAD 3D explicit geometry for consistency and data quality (see Clause 8);
— validation rules to be stored with the CAD 3D explicit geometry in the archive to check essential
characteristics after retrieval (see Clause 9).
NOTE This includes the geometrical external shape resulting from CAD disciplines 3D entities (e.g., 3D
Structural components, 3D Tubing, 3D electrical harness, 3D composite, etc.).
1.3 Out of scope
The following is outside the scope of this part of EN 9300:
— the formal definition of validation and verification rules to check 3D explicit geometry for
consistency and data quality using a machine-readable syntax;
— implicit or parametric geometry;
— Geometric Dimensioning & Tolerancing (GD&T), Product & Manufacturing Information (PMI);
— assembly structures;
— presentation of explicit geometry.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
EN 9300 (all parts), Aerospace series — LOTAR — LOng Term Archiving and Retrieval of digital technical
product documentation such as 3D, CAD and PDM data
ISO 1101:2012, Geometrical product specifications (GPS) — Geometrical tolerancing — Tolerances of
form, orientation, location and run-out
ISO 2768-1:1989, General tolerances — Part 1: Tolerances for linear and angular dimensions without
individual tolerance indications (First Edition)
ISO 2768-2:1989, General tolerances — Part 2: Geometrical tolerances for features without individual
tolerance indications (First Edition)
ISO 10303-42:2003, Industrial automation systems and integration — Product data representation and
exchange — Part 42: Integrated generic resource: Geometric and topological representation
ISO 10303-59:2014, Industrial automation systems and integration — Product data representation and
exchange — Part 59: Integrated generic resource — Quality of product shape data
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 10303-214:2010, Industrial automation systems and integration — Product data representation and
exchange — Part 214: Application protocol: Core data for automotive mechanical design processes
ISO 10303-242:2014, Industrial automation systems and integration — Product data representation and
exchange — Part 242: Application protocol: Managed model-based 3D engineering
ISO 10303-514:1999, Industrial automation systems and integration — Product data representation and
exchange — Part 514: Application interpreted construct: Advanced boundary representation
ISO 16792:2006, Technical product documentation — Digital product definition data practices
ASME Y14.5:2009, Dimensioning and Tolerancing
ASME Y14-41:2012, Digital Product Definition Data Practices
FAA Part 21, Certification for Products, Parts & PMA
3 Terms and definitions
For the purposes of this document, the terms and definitions given in EN 9300-007 and EN 9300-100
apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:

• IEC Electropedia: available at http://www.electropedia.org/
• ISO Online browsing platform: available at http://www.iso.org/obp
4 Applicability
Refer to
...