EN 9300-125:2023
(Main)Aerospace series - LOTAR - LOng Term Archiving and Retrieval of digital technical product documentation such as 3D, CAD and PDM data - Part 125: Explicit CAD assembly structure with Graphic Product and Manufacturing Information (PMI)
Aerospace series - LOTAR - LOng Term Archiving and Retrieval of digital technical product documentation such as 3D, CAD and PDM data - Part 125: Explicit CAD assembly structure with Graphic Product and Manufacturing Information (PMI)
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 CAD assembly structure. The goal is to preserve this 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”.
This will allow the retrieval of the assembly structure including the placement information.
This standard extends EN 9300-115 “Explicit CAD Assembly Structure” by including assembly level PMI.
PMI for the assembly structure can be recorded in the same file as the geometry, can be in a nested assembly structure or the PMI will be contained in its own separate file (Side-Car).
The PMI elements shall be presented on the graphic level only (i.e. polyline, tessellated).
1.2 Out of scope
The following is outside the scope:
- The archiving of assembly Form Features.
- Semantic PMI representation is out of scope for this document.
- The geometry defined at assembly level is out of scope for this document.
(This document covers PMI at the assembly level only.)
Luft- und Raumfahrt - LOTAR - Langzeit-Archivierung und - Bereitstellung digitaler technischer Produktdokumentationen, wie zum Beispiel von 3D , CAD und PDM-Daten - Teil 125: Eindeutige CAD-Baugruppenstruktur mit grafischen Produkt und Fertigungsinformationen (PMI)
Série aérospatiale - LOTAR - Archivage long terme et récupération des données techniques produits numériques telles que CAO, 3D et PDM - Partie 125 : Structure d’assemblage CAO explicite avec données graphiques de produit et de fabrication (PMI)
Aeronavtika - LOTAR - Dolgoročno arhiviranje in pridobivanje digitalne tehnične dokumentacije o izdelkih, kot so podatki o 3D, CAD in PDM - 125. del: Eksplicitna struktura sestavljanja CAD z informacijami o grafičnem izdelku in proizvodnji (PMI)
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 strukture sestavljanja CAD. Cilj je ohraniti te 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«.
S tem bo omogočena pridobitev strukture sestavljanja, vključno z informacijami o postavitvi.
Ta standard razširja standard EN 9300-115 »Eksplicitna struktura sestavljanja CAD« z vključitvijo informacij o grafičnem izdelku in proizvodnji na ravni sestavljanja.
Informacije o grafičnem izdelku in proizvodnji za strukturo sestavljanja je mogoče beležiti v isti datoteki kot geometrijo, v ugnezdeni strukturi sestavljanja ali v ločeni datoteki (Side-Car).
Elementi informacij o grafičnem izdelku in proizvodnji morajo biti predstavljeni izključno na ravni grafike (tj. lomljeno, mozaično).
1.2 Zunaj področja uporabe
Naslednje ne spada na področje uporabe:
– arhiviranje oblikovnih lastnosti sestavljanja;
– semantična predstavitev informacij o grafičnem izdelku in proizvodnji ne spada na področje uporabe tega dokumenta;
– geometrija, opredeljena na ravni sestavljanja, ne spada na področje uporabe tega dokumenta.
(Ta dokument obravnava samo informacije o grafičnem izdelku in proizvodnji na ravni sestavljanja.)
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
01-januar-2024
Aeronavtika - LOTAR - Dolgoročno arhiviranje in pridobivanje digitalne tehnične
dokumentacije o izdelkih, kot so podatki o 3D, CAD in PDM - 125. del: Eksplicitna
struktura sestavljanja CAD z informacijami o grafičnem izdelku in proizvodnji (PMI)
Aerospace series - LOTAR - LOng Term Archiving and Retrieval of digital technical
product documentation such as 3D, CAD and PDM data - Part 125: Explicit CAD
assembly structure with Graphic Product and Manufacturing Information (PMI)
Luft- und Raumfahrt - LOTAR - Langzeit-Archivierung und - Bereitstellung digitaler
technischer Produktdokumentationen, wie zum Beispiel von 3D , CAD und PDM-Daten -
Teil 125: Eindeutige CAD-Baugruppenstruktur mit grafischen Produkt und
Fertigungsinformationen (PMI)
Série aérospatiale - LOTAR - Archivage long terme et récupération des données
techniques produits numériques telles que CAO, 3D et PDM - Partie 125 : Structure
d’assemblage CAO explicite avec données graphiques de produit et de fabrication (PMI)
Ta slovenski standard je istoveten z: EN 9300-125:2023
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 9300-125
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 125: Explicit CAD
assembly structure with Graphic Product and
Manufacturing Information (PMI)
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 CAO, 3D et PDM - Partie 125 : Produktdokumentationen, wie zum Beispiel von 3D ,
Structure d'assemblage CAO explicite avec données CAD und PDM-Daten - Teil 125: Eindeutige CAD-
graphiques de produit et de fabrication (PMI) Baugruppenstruktur mit grafischen Produkt und
Fertigungsinformationen (PMI)
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 9300-125:2023 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
1 Scope . 4
1.1 General . 4
1.2 Out of scope . 4
2 Normative references . 4
3 Terms, definitions and abbreviations . 5
4 Applicability . 5
5 Business specifications for the long term archiving and retrieval of the explicit CAD
assembly structure with PMI . 5
5.1 Use cases . 5
5.1.1 UC1: one file with assembly structure, geometry and PMI . 5
5.1.2 UC2: Assembly Structure with PMI stored in one file separate from the Geometry . 6
5.1.3 UC3: Nested structure and assembly file with PMI in the structure file . 6
5.1.4 UC4: Nested structure and assembly files with PMI side-car file. . 6
6 Essential Information for explicit CAD assembly structure with PMI . 7
6.1 Associativity between PMI and Geometric Shape Representation . 7
6.1.1 Assembly files with PMI with references to sub-assembly and shape element of part
geometry . 8
6.2 Saved View . 8
7 Definition of Core Model for an explicit CAD assembly structure with PMI . 9
8 Verification rules of an explicit CAD assembly structure with PMI . 10
8.1 General . 10
8.2 Level of Verification . 11
9 Validation properties . 11
9.1 General . 11
9.2 Levels of Validation . 12
9.3 Comparison of the PMI Validation Properties (PMIVP) . 13
9.4 Results of the Validation . 13
9.4.1 At the ingest process (qualify) . 13
9.4.2 At the retrieval process (comparison) . 14
9.4.3 Status information . 14
9.4.4 Validation reports. 14
Annex A (normative) Ingestion scenarios . 15
A.1 Ingestion scenario 1: One AIP with assembly structure, geometry and PMI. 16
A.2 Ingestion scenario 2: one AIP for the assembly with PMI . 18
A.3 Scenario 3: one or more AIPs for the assembly with PMI . 20
A.4 Scenario 4: One AIP for the assembly PMI . 22
Bibliography. 24
European foreword
This document (EN 9300-125:2023) 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.
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, Republic of North 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.
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.
1 Scope
1.1 General
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 CAD assembly structure. The goal is to preserve this 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’.
This will allow the retrieval of the assembly structure including the placement information.
Figure 1 — Assembly structure and geometric assembly model with PMI
This document extends EN 9300-115 “Explicit CAD Assembly Structure” by including assembly level
PMI.
PMI for the assembly structure can be recorded in the same file as the geometry, can be in a nested
assembly structure or the PMI will be contained in its own separate file (Side-Car).
The PMI elements shall be presented on the graphic level only (i.e. polyline, tessellated).
1.2 Out of scope
The following is outside the scope:
— the archiving of assembly Form Features;
— semantic PMI representation is out of scope for this document;
— the geometry specified at assembly level is out of scope for this edition.
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 10303-21, Industrial automation systems and integration — Product data representation and
exchange — Part 21: Implementation methods: Clear text encoding of the exchange structure
ISO 10303-242, Industrial automation systems and integration — Product data representation and
exchange — Part 242: Application protocol: Managed model-based 3D engineering
ISO 10303-519, Industrial automation systems and integration — Product data representation and
exchange — Part 519: Application interpreted construct: Geometric tolerances
ISO 16792, Technical product documentation — Digital product definition data practices
Further applicable documents
CAx-IF Recommended Practices for the Representation and Presentation of Product & Manufacturing
Information (PMI) (AP242)
CAx-IF Recommended Practices for User Defined Attributes (UDA)
3 Terms, definitions and abbreviations
For the purposes of this document, the terms, definitions and abbreviations given in EN 9300-007 and
the following apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https://www.iso.org/obp
— IEC Electropedia: available at https://www.electropedia.org/
3.1
Side Car
separate file to retain the PMI definition; this file is referenced by the assembly file
4 Applicability
Refer to applicability of EN 9300-001 “Structure”, Clause 4.
5 Business specifications for the long term archiving and retrieval of the explicit
CAD assembly structure with PMI
5.1 Use cases
The following clauses record the potential use cases for the archiving of an explicit C
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