EN 9300-120:2023
(Main)Aerospace series - LOTAR - LOng Term Archiving and Retrieval of digital technical product documentation such as 3D CAD and PDM data - Part 120: CAD 3D explicit geometry with graphic product and manufacturing information
Aerospace series - LOTAR - LOng Term Archiving and Retrieval of digital technical product documentation such as 3D CAD and PDM data - Part 120: CAD 3D explicit geometry with graphic product and manufacturing information
1.1 Introduction
This document defines the requirements for the long term digital preservation of the presentation of Product and Manufacturing Information (PMI) with their possible links to the 3D explicit shape and geometry of single CAD parts. The goal is to preserve this 3D information with respect to the geometry and related PMI produced by the original CAD system, following the principles laid down in EN 9300 003 “Fundamentals and Concepts”.
The requirements of EN 9300 110 “CAD mechanical 3D explicit geometry information” about the preservation of the 3D explicit shape shall apply within this document.
The meaning of terms "Presentation" and "Representation", defined in the EN 9300 100 “Common concepts for Long term archiving and retrieval of CAD 3D mechanical information” is required to understand this EN 9300 document.
1.2 In scope
The following outlines the total scope of this document:
- the Presentation of 3D geometrical dimension and tolerance, and 3D annotation attributes;
- their possible semantic links with 3D Geometric shape;
- User Defined Attributes: that are assigned to 3D geometric entities or at the part level.
For the purpose of this document, the semantic definition is at the level that supports associative “Cross-highlighting”, to illustrate the portion of the geometry to which a PMI element applies.
In this version, the technology used to preserve this 3D information is based on polyline and tessellated presentation. Polyline presentation is a conversion to lines and curves of all 3D annotations by the STEP interfaces of the CAD system, including validation properties. Tessellated presentation is a conversion to tessellated curves and tessellated faces. The main use cases are the Certification and Product Liability of static information, however, re-use is also possible after the deletion of previous PMI and creation of new PMI (refer to clause 3 for definition).
1.3 Out of scope
The following is outside the scope:
- machine-interpretable PMI “Representation”;
- how to preserve additional information:
- - property rights;
- -form features;
- -machining features;
- CAD Assemblies.
Luft- und Raumfahrt - LOTAR - Langzeit-Archivierung und -Bereitstellung digitaler technischer Produktdokumentationen, wie zum Beispiel von 3D-, CAD- und PDM-Daten - Teil 120: Eindeutige 3D-CAD-Geometrie mit grafischen Produkt- und Fertigungsinformationen
Série aérospatiale - LOTAR - Archivage long terme et récupération des données techniques produits numériques, telles que CAD 3D et PDM - Partie 120: CAO 3D explicite et informations graphiques 3D pour la fabrication du produit
Aeronavtika - LOTAR - Dolgotrajno arhiviranje in iskanje digitalne tehnične dokumentacije o izdelkih, kot so podatki o 3D, CAD in PDM - 120. del: CAD 3D eksplicitne informacije o geometriji z grafičnim izdelkom in izdelavo
1.1 Uvod
Ta dokument določa zahteve za dolgoročno digitalno shranjevanje predstavitve informacij o grafičnem izdelku in proizvodnji (PMI) z morebitnimi povezavami do 3D eksplicitne oblike in geometrije posameznih delov CAD. Cilj je ohraniti 3D informacije glede na geometrijo ter povezane informacije o grafičnem izdelku in proizvodnji, ki jih proizvede prvotni sistem CAD, v skladu z načeli, določenimi v standardu EN 9300-003 »Osnove in pojmi«.
V tem dokumentu je treba upoštevati zahteve standarda EN 9300-110 »CAD mehanske 3D eksplicitne informacije o geometriji« v zvezi s shranjevanjem 3D eksplicitne oblike.
Za razumevanje tega dokumenta EN 9300 je potreben pomen izrazov »predstavitev« in »prikaz«, opredeljenih v standardu EN 9300-100 »Splošni pojmi za dolgoročno arhiviranje in pridobivanje CAD 3D mehanskih informacij«.
1.2 Znotraj področja uporabe
Naslednje opisuje celotno področje uporabe tega dokumenta:
– predstavitev 3D geometrijskih dimenzij in toleranc ter 3D atributov opomb;
– njihove morebitne semantične povezave s 3D geometrijsko obliko;
– uporabniško določeni atributi, ki so dodeljeni 3D geometrijskim entitetam ali na ravni dela.
Za namene tega dokumenta je semantična definicija na ravni, ki podpira asociativno »navzkrižno poudarjanje« za ponazoritev dela geometrije, za katerega se uporablja element informacij o grafičnem izdelku in proizvodnji.
V tej različici tehnologija, ki se uporablja za shranjevanje 3D informacij, temelji na lomljeni in mozaični predstavitvi. Lomljena predstavitev je pretvorba v črte in krivulje vseh 3D opomb prek vmesnikov STEP sistema CAD, vključno s potrjevalnimi lastnostmi. Mozaična predstavitev je pretvorba v mozaične krivulje in mozaične ploščice. Glavna primera uporabe sta certificiranje in odgovornost za izdelek v okviru statičnih informacij, vendar je možna tudi vnovična uporaba po izbrisu prejšnjih oziroma ustvarjanju novih informacij o grafičnem izdelku in proizvodnji (za definicijo glej točko 3).
1.3 Zunaj področja uporabe
Naslednje ne spada na področje uporabe:
– »prikaz« strojno berljivih informacij o grafičnem izdelku in proizvodnji;
– način shranjevanja dodatnih informacij;
– lastninske pravice;
– oblikovne lastnosti;
– lastnosti strojne obdelave;
– sestavi CAD.
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
01-januar-2024
Aeronavtika - LOTAR - Dolgotrajno arhiviranje in iskanje digitalne tehnične
dokumentacije o izdelkih, kot so podatki o 3D, CAD in PDM - 120. del: CAD 3D
eksplicitne informacije o geometriji z grafičnim izdelkom in izdelavo
Aerospace series - LOTAR - LOng Term Archiving and Retrieval of digital technical
product documentation such as 3D CAD and PDM data - Part 120: CAD 3D explicit
geometry with graphic product and manufacturing information
Luft- und Raumfahrt - LOTAR - Langzeit-Archivierung und -Bereitstellung digitaler
technischer Produktdokumentationen, wie zum Beispiel von 3D-, CAD- und PDM-Daten -
Teil 120: Eindeutige 3D-CAD-Geometrie mit grafischen Produkt- und
Fertigungsinformationen
Série aérospatiale - LOTAR - Archivage long terme et récupération des données
techniques produits numériques, telles que CAO 3D et PDM - Partie 120 : Géométrie
CAO 3D explicite avec données graphiques de produit et de fabrication
Ta slovenski standard je istoveten z: EN 9300-120:2023
ICS:
01.110 Tehnična dokumentacija za Technical product
izdelke 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 9300-120
EUROPEAN STANDARD
NORME EUROPÉENNE
November 2023
EUROPÄISCHE NORM
ICS 01.110
English Version
Aerospace series - LOTAR - LOng Term Archiving and
Retrieval of digital technical product documentation such
as 3D CAD and PDM data - Part 120: CAD 3D explicit
geometry with graphic product and manufacturing
information
Série aérospatiale - LOTAR - Archivage long terme et Série aérospatiale - LOTAR - Archivage long terme et
récupération des données techniques produits récupération des données techniques produits
numériques, telles que CAD 3D et PDM - Partie 120: numériques telles que CAO, 3D et PDM - Partie 120 :
CAO 3D explicite et informations graphiques 3D pour Géométrie CAO 3D explicite avec données graphiques
la fabrication du produit de produit et de fabrication
This European Standard was approved by CEN on 22 December 2019.
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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye 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
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 9300-120:2023 E
worldwide for CEN national Members.
Contents Page
European foreword . 4
Introduction . 5
1 Scope . 6
1.1 In scope . 6
1.2 Out of scope . 6
2 Normative references . 6
3 Terms, definitions and abbreviations . 7
4 Applicability . 14
5 Business specifications for the long term archiving and retrieval of CAD PMI . 15
5.1 General. 15
5.2 Description of use cases for retrieval of 3D PMI entities . 16
6 Essential Information of Product and Manufacturing Information (PMI) . 16
6.1 General. 16
6.2 Dimensional tolerancing . 17
6.3 Geometric tolerances . 17
6.4 Other PMI related data (non-exhaustive) . 18
6.5 User Defined Attributes associated to CAD 3D Geometry . 18
6.6 Saved view . 19
6.7 Associativity between the shape and PMI . 19
7 Definition of Core Model for Product and Manufacturing Information (PMI) . 19
8 Verification rules for Product and Manufacturing Information . 21
8.1 General. 21
8.2 Level of Verification . 21
9 Validation rules of Product and Manufacturing Information . 21
9.1 General. 21
9.1.1 Unicode String Validation Properties per PMI entity . 22
9.1.2 Application of Unicode String Validation Properties. 22
9.2 Levels of Validation . 22
9.3 Comparison of the PMI Validation Properties (PMIVP) . 24
9.4 Results of the Validation . 24
9.4.1 At the ingest process (qualify) . 24
9.4.2 At the retrieval process (comparison) . 25
9.4.3 Status information . 25
9.4.4 Validation reports . 25
Bibliography . 26
European foreword
This document (EN 9300-120:2023) 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 document has
received the approval of the National Associations and the Official Services of the member countries of
ASD-STAN, 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 May 2024, and conflicting national standards shall be
withdrawn at the latest by May 2024.
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.
Any feedback and questions on this document should be directed to the users’ national standards body.
A complete listing of these bodies can be found on the CEN website.
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, France, Germany, Greece, Hungary, Iceland, Ireland,
Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of North
Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and the United
Kingdom.
Introduction
This document 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 the ISO 10303 series, 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 NAS9300–
xxx. The content in the EN 9300 and NAS9300 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 NAS9300 the same information will be referenced in
ASME Y14.5 and Y 14.41). The document formatting etc., will follow that of the respective editorial rules
of ASD-STAN and AIA.
The requirements of EN 9300-110 “CAD mechanical 3D explicit geometry information” about the
preservation of the 3D explicit shape shall apply within this document.
This document specifies the requirements for the long term digital preservation of the presentation of
Product and Manufacturing Information (PMI) with their possible links to the 3D explicit shape and
geometry of single CAD parts. The goal is to preserve this 3D information with respect to the geometry
and related PMI produced by the original CAD system, following the principles laid down in EN 9300-003
“Fundamentals and Concepts”.
The meaning of terms “Presentation” and “Representation”, specified in the EN 9300-100 “Common
concepts for Long term archiving and retrieval of CAD 3D mechanical information” is required to
understand this EN 9300 document.
1 Scope
1.1 In scope
This document is applicable to:
— the Presentation of 3D geometrical dimension and tolerance, and 3D annotation attributes;
— their possible semantic links with 3D Geometric shape;
— User Defined Attributes: that are assigned to 3D geometric entities or at the part level.
For the purpose of this document, the semantic definition is at the level that supports associative “Cross-
highlighting”, to illustrate the portion of the geometry to which a PMI element applies.
In this version, the technology used to preserve this 3D information is based on polyline and tessellated
presentation. Polyline presentation is a conversion to lines and curves of all 3D annotations by the STEP
interfaces of the CAD system, including validation properti
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.