EN 9300-100:2018

Aerospace series - LOTAR - Long Term Archiving and Retrieval of digital technical product documentation such as 3D, CAD and PDM data - Part 100: Common concepts for Long term archiving and retrieval of CAD 3D mechanical information

1.1   Introduction
This European Standard defines common fundamental concepts for Long Term Archiving and Retrieval of CAD mechanical information for elementary parts and assemblies. It details the "fundamentals and concepts" of EN 9300-003 in the specific context of Long Term Archiving of CAD mechanical models.
CAD mechanical information is divided into assembly structure and geometrical information, both including explicit and implicit geometrical representation, Geometric Dimensioning and Tolerancing with Form Features.
The EN 9300-1XX family is organized as a sequence of parts, each building on the previous in a consistent way, each adding a level of complexity in the CAD data model. This includes the detailing of relationships between the essential information for the different types of CAD information covered by the EN 9300-1XX family.
As technology matures additional parts will be released in order to support new requirements within the aerospace community.
1.2   In scope
The present part describes:
-   the fundamentals and concepts for Long Term Archiving and Retrieval of CAD 3D mechanical information;
-   the document structure of the EN 9300-1XX family, and the links between all these parts;
-   the qualification methods for long term preservation of archived CAD mechanical information; more specially, principles for the CAD validation properties and for verification of the quality of the CAD archived file;
-   specifications for the preservation planning of archived CAD information;
-   specific functions for administration and monitoring of CAD archived mechanical models;
-   the definition of Archive Information Packages for CAD data.
1.3   Out of Scope
The following are out of scope for this part:
-   Long Term Archiving of CAD 2D drawings;
-   other CAD business disciplines, such as piping, tubing, electrical harnesses, composite, sheet metal design, kinematics.
This version does not include:
-   fundamental and concepts for parts EN 9300-120 version 2, EN 9300-125, 1 EN 9300-130.

Luft- und Raumfahrt - LOTAR - Langzeit-Archivierung und -Bereitstellung digitaler technischer Produktdokumentationen, wie zum Beispiel von 3D-, CAD- und PDM-Daten - Teil 100: Allgemeine Konzepte für die Langzeitarchivierung und -Bereitstellung von 3D-CAD-Mechanik-Informationen

1.1   Einleitung
Diese Europäische Norm definiert gemeinsame grundlegende Konzepte für die Langzeit-Archivierung und
-Bereitstellung von CAD Mechanik Informationen für Einzelteile und Baugruppen. Sie beschreibt die "Grund¬lagen und Konzepte" von EN 9300 003 im spezifischen Kontext der Langzeitarchivierung von CAD Mecha¬nik Modellen.
CAD Mechanik Informationen werden in Baugruppenstruktur und geometrische Informationen unterteilt; beide Kategorien enthalten explizite und implizite geometrische Darstellung, geometrische Dimensionie¬rung und Tolerierung mit Formmerkmalen.
Die Normenfamilie EN 9300 1XX ist organisiert als eine Folge von Teilen, die jeweils auf konsistente Weise auf dem vorhergehenden Teil aufbauen, sodass durch jeden Teil eine weitere Ebene der Komplexität im CAD Datenmodell hinzugefügt wird. Dazu gehört die detaillierte Beschreibung von Beziehungen zwischen den essentiellen Informationen für die verschiedenen Arten von CAD Informationen, die von der Normen¬familie EN 9300 1XX abgedeckt werden.
Mit sich weiter entwickelnder Technologie werden in Zukunft weitere Teile herausgegeben, um neue Anfor¬derungen in der Luft  und Raumfahrtindustrie zu berücksichtigen.
1.2   Vom Anwendungsbereich abgedeckt
Der vorliegende Teil beschreibt
-   die Grundlagen und Konzepte für die Langzeit-Archivierung und -Bereitstellung von 3D CAD Mechanik-Informationen;
-   die Dokumentenstruktur der Normenfamilie EN 9300 1XX und die Verbindungen zwischen all diesen Teilen;
-   die Qualifikationsverfahren für die Langzeitarchivierung von archivierten CAD-Mechanik-Informatio-nen; genauer: Prinzipien für CAD Validierungseigenschaften und für die Verifizierung der Qualität einer archivierten CAD Datei;
-   Spezifikationen für die Planung der Langzeitarchivierung archivierter CAD Informationen;
-   spezifische Funktionen zur Administration und Überwachung archivierter CAD Mechanik Modelle;
-   die Definition von Archivinformationspaketen für CAD Daten.
1.3   Nicht vom Anwendungsbereich abgedeckt
Die folgenden Felder sind nicht vom Anwendungsbereich dieses Teils abgedeckt:
-   Langzeitarchivierung von 2D CAD Zeichnungen;
-   andere CAD Geschäftsfelder, wie z. B. Rohrleitungen, Rohre, Leitungsbündel, Verbundwerkstoffe, Blech¬konstruktion, Kinematik.
Diese Fassung beinhaltet nicht
-   Grundlagen und Konzepte für die Teile EN 9300 120 Fassung 2, EN 9300 125, 1 EN 9300 130.

Série aérospatiale - LOTAR - Archivage long terme et récupération des données techniques produits numériques, telles que 3D, CAO et PDM - Partie 100 : Concepts communs pour l'archivage long terme et la récupération des données de CAO mécanique 3D

Aeronavtika - LOTAR - Dolgotrajno arhiviranje in iskanje digitalne tehnične dokumentacije o izdelkih, kot so podatki o 3D, CAD in PDM - 100. del: Splošni pojmi za dolgoročno arhiviranje in pridobivanje CAD 3D mehanskih informacij

Ta evropski standard določa splošne pojme za dolgoročno arhiviranje in pridobivanje CAD mehanskih informacij za osnovne dele in sklope. Podrobno opredeljuje »osnove in pojme« iz standarda EN 9300-003 v posebnem okviru dolgoročnega arhiviranja in pridobivanja CAD mehanskih modelov.
CAD mehanske informacije so razdeljene v strukturne in geometrijske informacije o sklopu, pri čemer obe vrsti zajemata eksplicitne in implicitne geometrijske predstavitve, geometrijsko dimenzioniranje in toleriranje z oblikovnimi lastnostmi.
Skupina standardov EN 9300-1XX je organizirana kot zaporedje delov, pri čemer vsak na dosleden način izhaja iz prejšnjega in dodaja raven kompleksnosti v podatkovni model CAD. To vključuje podrobno opredelitev razmerij med osnovnimi informacijami za različne vrste informacij CAD, ki jih zajema skupina standardov EN 9300-1XX.
Z razvojem tehnologije bodo objavljeni dodatni deli za podporo novih zahtev v vesoljski skupnosti.
Trenutni del opisuje:
– osnove ter pojme za dolgoročno arhiviranje in pridobivanje CAD 3D mehanskih informacij;
– strukturo dokumenta skupne standardov EN 9300-1XX in povezave med vsemi temi deli;
– metode kvalifikacije za dolgoročno shranjevanje arhiviranih CAD mehanskih informacij oz. bolj natančno načela za lastnosti validacije CAD in preverjanje kakovosti arhivirane datoteke CAD;
– specifikacije za načrtovanje shranjevanja arhiviranih informacij CAD;
– posebne funkcije za upravljanje in nadzor CAD arhiviranih mehanskih modelov;
– definicijo paketov arhivskih informacij za podatke CAD.

General Information

• Status: Published
• Publication Date: 10-Jul-2018
• Withdrawal Date: 30-Jan-2019
• ICS: 01.110 - Technical product documentation
• ICS: 35.240.10 - Computer-aided design (CAD)
• 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: 11-Jul-2018
• Completion Date: 11-Jul-2018
• Ref Project: SIST EN 9300-100:2018 - Aerospace series - LOTAR - Long Term Archiving and Retrieval of digital technical product documentation such as 3D, CAD and PDM data - Part 100: Common concepts for Long term archiving and retrieval of CAD 3D mechanical information

Relations

• Revised: prEN 9300-100 - Aerospace series - LOTAR LOng-Term Archiving and Retrieval of digital technical product documentation such as 3D, CAD and PDM data - Part 100: Common concepts for long-term archiving and retrieval of 3D mechanical CAD information
• Effective Date: 17-May-2023

Standards Content (Sample)

SLOVENSKI STANDARD
01-oktober-2018
$HURQDYWLND/27$5'ROJRWUDMQRDUKLYLUDQMHLQLVNDQMHGLJLWDOQHWHKQLþQH
GRNXPHQWDFLMHRL]GHONLKNRWVRSRGDWNLR'&$'LQ3'0GHO6SORãQL
SRMPL]DGROJRURþQRDUKLYLUDQMHLQSULGRELYDQMH&$''PHKDQVNLKLQIRUPDFLM
Aerospace series - LOTAR - Long Term Archiving and Retrieval of digital technical
product documentation such as 3D, CAD and PDM data - Part 100: Common concepts
for Long term archiving and retrieval of CAD 3D mechanical information
Luft- und Raumfahrt - LOTAR - Langzeit-Archivierung und -Bereitstellung digitaler
technischer Produktdokumentationen, wie zum Beispiel von 3D-, CAD- und PDM-Daten -
Teil 100: Allgemeine Konzepte für die Langzeitarchivierung und -Bereitstellung von 3D-
CAD-Mechanik-Informationen
Série aérospatiale - LOTAR - Archivage Long Terme et récupération des données
techniques produits numériques, telles que CAD 3D et PDM - Partie 100 : Concepts
communs pour l'archivage long terme et la récupération des données CAD 3D
méchanique
Ta slovenski standard je istoveten z: EN 9300-100:2018
ICS:
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 9300-100
EUROPEAN STANDARD
NORME EUROPÉENNE
July 2018
EUROPÄISCHE NORM
ICS 01.110; 35.240.10; 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 100: Common concepts for
Long term archiving and retrieval of CAD 3D mechanical
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 CAD 3D et PDM - Partie 100 : Produktdokumentationen, wie zum Beispiel von 3D-,
Concepts communs pour l'archivage long terme et la CAD- und PDM-Daten - Teil 100: Allgemeine Konzepte
récupération des données CAD 3D méchanique für die Langzeitarchivierung und -Bereitstellung von
3D-CAD-Mechanik-Informationen
This European Standard was approved by CEN on 15 October 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 9300-100:2018 E
worldwide for CEN national Members.

Contents Page
European foreword . 4
Foreword . 5
1 Scope . 6
2 Normative references . 7
3 Terms, definitions and abbreviations . 7
4 Applicability . 10
5 Fundamentals and concepts for Long Term Archiving of CAD 3D mechanical
information . 10
6 Document structure of EN 9300-1XX family . 18
7 Qualification methods for long term preservation of archived CAD information . 20
8 Preservation planning of archived CAD information . 23
9 Administration and monitoring . 25
10 Definition of Archive Information Packages for CAD data . 26
Annex A (informative) The Evolution of CAD Systems . 33
Annex B (informative) Overview of the main types of CAD 3D mechanical information . 34
Annex C (informative) Overview of CAD mechanical assembly structure information . 37
Annex D (informative) Template for the table of contents of a part of the family EN 9300-1xx . 40
Annex E (informative) Considerations for long term preservation of CAD 3D information . 42
Annex F (informative) Definition of a representative sample of test cases . 51
Annex G (informative) Example of performance indicators used to manage longevity of CAD
archived information . 54
Annex H (informative) Overview of maturity of the main components for long term
archiving of CAD mechanical information . 57

Figures Page
Figure 1 — 3D annotation .9
Figure 2 — Illustration of the major generations of CAD systems . 10
Figure 3 — Type of CAD essential information to archive, depending on the CAD methods
used . 12
Figure 4 — Links between Use Cases, essential information and EN 9300 1xx parts . 13
Figure 5 — Different levels of commonality of business requirements and use cases. 14
Figure 6 — Long term preservation of CAD and risk management . 16
Figure 7 — Migration strategies . 17
Figure 8 — Detail level of EN 9300 part related to description of fundamentals & concept . 19
Figure 9 — Relationship / linking between the EN 9300-1xx Family . 20
Figure 10 — Mapping of OAIS information package objects onto EN 9300 . 27
Figure 11 — Main files of the PDI with the associated 3D model shape . 30
Figure A.1 — Illustration of generations of CAD systems for mechanical design . 33
Figure B.1 — Definition of a 3D explicit shape representation . 34
Figure C.1 — 3D CAD assembly structure . 37
Figure C.2 — Example for a nested CAD assembly . 37
Figure C.3 — CAD assembly using coordinate placement . 38
Figure C.4 — CAD assembly using mating conditions . 38
Figure C.5 — Explicit 3D CAD assembly structure information which includes GD&T . 38
Figure C.6 — Use cases of CAD assembly archiving . 39
Figure E.1 — Tolerance distance for points . 43
Figure E.2 — Engineering tolerance vs. CAD kernel tolerance . 44
Figure E.4 — View of different levels of information in 3D CAD design . 46
Figure E.5 — Failure to preserve shape following a new CAD system release . 47
Figure E.6 — Representation change due to change of CAD system release . 47
Figure E.7 — CAD archived model as the master model for the released design . 48
Figure E.8 — Main types of use cases of CAD models (STEP archived and native) after
release . 49
Figure G.1 — Example of performance indicators used for the Ingestion process . 55
Figure G.2 — Example of performance indicators used for the Retrieval process . 56
Figure H.1 — Current level of maturity of components for the main types of CAD mechanical
information . 58

European foreword
This document (EN 9300-100:2018) 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 January 2019, and conflicting national standards shall
be withdrawn at the latest by January 2019.
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 European 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
European 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 European 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.
...