oSIST prEN 9300-007:2023
(Main)Aerospace series - LOTAR -LOng Term Archiving and Retrieval of digital technical product documentation such as 3D, CAD and PDM data - Part 007: Terms and references
Aerospace series - LOTAR -LOng Term Archiving and Retrieval of digital technical product documentation such as 3D, CAD and PDM data - Part 007: Terms and references
Luft- und Raumfahrt - LOTAR - Langzeit-Archivierung und -Bereitstellung digitaler technischer Produktdokumentationen, wie zum Beispiel von 3D-, CAD- und PDM-Daten - Teil 007: Begriffe und Verweisungen
Série aérospatiale - LOTAR - Archivage long terme et récupération des données techniques produits numériques telles que CAD 3D et PDM - Partie 007 : Termes and réferences
Aeronavtika - LOTAR - Dolgoročno arhiviranje in pridobivanje digitalne tehnične dokumentacije o izdelkih, kot so podatki o 3D, CAD in PDM - 007. del: Izrazi in reference
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
oSIST prEN 9300-007:2023
01-julij-2023
Nadomešča:
SIST EN 9300-007:2017
Aeronavtika - LOTAR - Dolgoročno arhiviranje in pridobivanje digitalne tehnične
dokumentacije o izdelkih, kot so podatki o 3D, CAD in PDM - 007. del: Izrazi in
reference
Aerospace series - LOTAR -LOng Term Archiving and Retrieval of digital technical
product documentation such as 3D, CAD and PDM data - Part 007: Terms and
references
Luft- und Raumfahrt - LOTAR - Langzeit-Archivierung und -Bereitstellung digitaler
technischer Produktdokumentationen, wie zum Beispiel von 3D-, CAD- und PDM-Daten -
Teil 007: Begriffe und Verweisungen
Série aérospatiale - LOTAR - Archivage long terme et récupération des données
techniques produits numériques telles que CAD 3D et PDM - Partie 007 : Termes and
réferences
Ta slovenski standard je istoveten z: prEN 9300-007
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
oSIST prEN 9300-007:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN 9300-007:2023
DRAFT
EUROPEAN STANDARD
prEN 9300-007
NORME EUROPÉENNE
EUROPÄISCHE NORM
May 2023
ICS 35.240.30; 01.110; 35.240.60; 49.020 Will supersede EN 9300-007:2017
English Version
Aerospace series - LOTAR -LOng Term Archiving and
Retrieval of digital technical product documentation such
as 3D, CAD and PDM data - Part 007: Terms and references
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 007 : Produktdokumentationen, wie zum Beispiel von 3D-,
Termes and réferences CAD- und PDM-Daten - Teil 007: Begriffe und
Verweisungen
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee ASD-
STAN.
If this draft becomes a European Standard, 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.
This draft European Standard was established by CEN 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.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.
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. prEN 9300-007:2023 E
worldwide for CEN national Members.
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Contents Page
European foreword . 3
Introduction . 4
1 Scope . 5
2 Normative references . 5
3 General terms, definitions and abbreviations. 5
3.1 Terms and references . 5
3.2 Abbreviations . 34
4 Applicability . 38
Bibliography . 39
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European foreword
This document (prEN 9300-007:2022) has been prepared by the Aerospace and Defence Industries
Association of Europe — Standardization (ASD-STAN).
This document is currently submitted to the CEN Enquiry.
This document will supersede EN 9300-007:2017.
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Introduction
This document was prepared jointly by AIA, ASD-STAN, PDES, Inc., AFNet and the prostep ivip
Association.
The AFNeT non-profit association has operated for more than 30 years a multi-sectoral “Think Tank”
articulated with a “Do Tank”, with digital transformation projects or standardization projects in many
industries. These activities have led to the emergence of a network of recognized and highly skilled
actors from the manufacturing industry, IT businesses, and research companies. Its members represent
leading industrial companies, SMEs, French governmental agencies, software vendors, universities, and
research organisations. AFNeT has conducted voluntary and innovative actions in order to develop
competitiveness and innovation in industry by setting up collaboration projects or programs in the
industrial sectors (Aerospace & Defence, Automotive, Rail, Shipbuilding, Nuclear, Energy, etc.) to enable
the digital thread for the extended enterprise processes such as Product Lifecycle Management, Supply-
Chain Management, Manufacturing, Maintenance & Operations, Integrated Logistics Support, and
Identification. AFNet promotes the development, testing and usage of a set of coherent international
standards for supporting these activities, especially in the PLM and the SCM domains.
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 organisations. 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 document 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 organisations 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.
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1 Scope
This document defines the common terms, abbreviations and references used through the EN 9300
series of standard parts.
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.
ISO 14721, Space data and information transfer systems — Open archival information system (OAIS) —
Reference model
NAS 9300 (all parts), Aerospace series — LOTAR — LOng Term Archiving and Retrieval of digital
technical and product documentation such as 3D, CAD and PDM data
3 General terms, definitions and abbreviations
3.1 Terms and references
For the purposes of this document, the terms and definitions given in NAS 9300 (all parts) and the
following apply.
ISO and IEC maintain terminology 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/
The following section provides a list of general terms that occur in the NAS 9300 set of documentation,
together with a description of what the terms mean. As the meaning of a term may change with context,
this section records the usage of those terms in the context of NAS 9300 and is provided to enable the
correct interpretation of the NAS 9300 standard. These descriptions are not otherwise normative.
3.1.1
3D annotation
text, notes, flag notes, dimensions, tolerances, or GD&T that is modelled in 3D space with leaders
pointing to the solid model features
3.1.2
3D model-based definition/model-based definition
MBD
set of concepts, processes, and tools that allow the creation of an annotated 3D product definition based
on a 3D solid model
Note 1 to entry: The MBD dataset includes all Engineering Intent requirements (including process
specifications, geometric dimensioning and tolerancing (GD&T), product and manufacturing information (PMI),
and other required information). Combined with product lifecycle management (PLM) attributes, a parts list, and
general notes, this constitutes an authoritative, single source of master product definition data that does not
include or depend upon traditional 2D drawings; the MBD dataset defines complete requirements for a product in
its nominal condition as well as permissible limits of variation and other acceptance criteria, providing all the data
needed to plan, fabricate, and validate an article of product hardware.
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3.1.3
access
from the OAIS model, the process of recovering data from the archive
3.1.4
adhesive
substance used to bind two or more other components together via surface contact
Note 1 to entry: The adhesive can be a film, paste or liquid.
3.1.5
administration
management of the archive and its daily operation according to OAIS
3.1.6
administrator
organisation or person responsible for management of the archive and its daily operation
3.1.7
advanced composite structure
hybrid structure in which composite laminates of materials with high strength and stiffness with a resin
matrix (thermoset or thermoplastic) are used in combination with other components (like core, fibre
optics, active electronics, passive electronics, metal, .) in order to create a multi-functional design
3.1.8
allowable
material strength, strain or load which can be used as a basis for generating a margin of safety from
3.1.9
analysis and simulation models
single domain, multi-domain, or domain unspecific models which can be used to describe and validate
the functional architecture, or estimate the operational performance, control or behaviour of a
component, system or product
Note 1 to entry: The models are an assessment of temporal, physics-based, or mathematical properties. The
models may support the development or prototyping of production software, code generation and network
integration. These specialized models support design optimization, validation and reduce risk. Simulation models
use the basis of the analysis to represent the interactions between topologies, systems, subsystems or component
designs based on time or other event sequences.
3.1.10
anisotropic
exhibiting different properties along axes in different directions
3.1.11
application activity model
AAM
model of activities that defines the context for a particular application protocol
[SOURCE: STEP]
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3.1.12
application interpreted model
AIM
one of the STEP information models, historically used as the basis for implementation
3.1.13
application protocol
AP
one of the major parts of the standard that provides an implementable data exchange in a particular
context
[SOURCE: STEP]
3.1.14
application reference model
ARM
information model that describes the information requirements and constraints of a specific application
context
[SOURCE: STEP]
3.1.15
archival information package
AIP
information package consisting of the content information and the associated preservation description
information (PDI), which is preserved within an OAIS
Note 1 to entry: This is the package actually retained by the archive, containing both the content information
and all necessary PDI's.
3.1.16
archival storage
according to OAIS, process which includes the setting of digital time signatures, generation of additional
descriptive information for archive information packages (meta data for the archive) and the physical
storage of the data within the archive
3.1.17
archive
system architecture for the management of historical information, and more specifically any repository
conforming to the OAIS standard; in other words, the environment which usually supports at least the
key functions of an archiving architecture according to ISO 14721 (OAIS)
Note 1 to entry: This is the preferred sense in the LOTAR documentation.
3.1.18
article
see “product, part, item and article”
3.1.19
as fabricated
representation of a part as it is made by the prime or a supplier
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3.1.20
as installed
representation of a part which shows how the part is deformed from its “as fabricated” configuration
when it is installed in an assembly
3.1.21
audit trail
information collected during the execution of a process that shows what actually occurred
3.1.22
authentication
ensuring something is what it claims to be
EXAMPLE More specifically in security, ensuring the claims to identity of one party are proven to the
satisfaction of another.
3.1.23
autoclave
sealed containment vessel used to induce a chemical reaction under heat and pressure
3.1.24
automated fibre placement
AFP
process by which a machine lays multiple courses of narrow tows on a form
3.1.25
automated tape laying or lamination
ATL
process by which a machine lays a series of single, wide tapes on a form
3.1.26
bag side
side of a composite part next to the vacuum bag during the cure cycle
Note 1 to entry: Thickness variation is pushed to this side of the laminate and away from the tool side.
3.1.27
band
grouping of tows that a fibre placement machine puts down on a lay-up surface at any one time.
Note 1 to entry: The width of a band can be made wider or narrower during a single pass by adding or
eliminating tows.
Note 2 to entry: See “course” 3.1.49.
3.1.28
bond assembly
part made up of composites and other components like core, fibre optics, active and passive electronics,
other systems and procured details that are bonded together to generate a detailed part
3.1.29
bridging
condition where plies span a chamfer or radius without generating full contact
Note 1 to entry: Bridging can be reduced with male tooling, larger radius tooling and pressure intensifiers.
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3.1.30
broad goods
typically wide prepreg material (fabric or unidirectional) in roll format
3.1.31
business application
software creating and generating native product models
3.1.32
carbon fibre
high-strength fibre used in advanced composite designs
3.1.33
caul plate
secondary tooling on the bag side used to provide a smooth and controlled surface
3.1.34
certification
process of assessing a process or product against some particular set of criteria
Note 1 to entry: The particular process of certifying an aircraft type as being airworthy.
Note 2 to entry: For more clarity, LOTAR uses the term “type certification” in this context.
3.1.35
character-based presentation
type of presentation where the conveyed information is stored as characters (letters, numbers, and
symbols)
Note 1 to entry: These characters are typically stored in a string variable that can be retrieved and edited in a
consuming application.
Note 2 to entry: The appearance of character-based presentation depends on the font being used and may
change if the originating system and the consuming application use different fonts.
Note 3 to entry: To ensure no characters are lost from creation to consumption, the alphabet (character
encoding) used is defined as well.
EXAMPLE In ASCII, the letter “A” is stored as character code '0x41' (hexadecimal).
Note 4 to entry: Character-based presentation is often supplemented by geometric elements, such as leader
lines, curves or terminator symbols.
3.1.36
co-bond
joining together cured composites and other non-composite components (metal, systems, etc.) to an
uncured composite lay-up
3.1.37
co-cured
simultaneously bonded and curing assemblies of uncured composite details to one another
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3.1.38
composite
material created from a fibre (or reinforcement) and a matrix material in order to maximize specific
properties, in which the constituents do not merge but retain their identities as they act in concert
3.1.39
composite inseparable assembly
design that contains the geometric definition of all of the composite plies along with the relative
location and stacking of any additional components
Note 1 to entry: At a minimum the plies will be defined by geometry, material and an orientation with a related
rosette.
Note 2 to entry: There can be core, pre- and co-cured definitions, stitching, pinning, systems, impact strips and
other embedded components.
3.1.40
composite materials
two or more materials that are combined to form a useful engineering material that has properties not
found in the constituents which retain their identities in the composite process
3.1.41
composite part
definition that contains a solid representation of the cured part including holes, cutouts, chamfers
surface treatments, and limited area application indicators or LAAIs
Note 1 to entry: It uses the typical dimensioning practices with GD&T and PMI and is specified with a non-
homogenous material property.
Note 1 to entry: A best practice would be to create it as a separate dataset with a “make from” note referencing
the related composite inseparable assembly but not containing any information about the plies, components or
materials that make it up.
3.1.42
configuration management
discipline of managing the information relating to a product design, encompassing change management,
configuration identification, the rules relating to the choice and combinations of options, status
accounting and audit
Note 1 to entry: This is the preferred sense in the aircraft industry, and in the NAS 9300 documentation.
3.1.43
consumer
organisation, person, or client system, which interacts with the services offered by the archive to find
preserved information of interest and to access that information in detail
Note 1 to entry: In OAIS a consumer is defined as the user of data taken from an archive.
Note 2 to entry: See also “designated community” 3.1.64.
3.1.44
content information
set of information that is the original target of preservation
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Note 1 to entry: In OAIS it is an information object comprised of its content data object and its representation
information.
EXAMPLE A single table of numbers representing, and understandable as, temperatures, but excluding the
documentation that would explain its history and origin, how it relates to other observations, etc.
3.1.45
context information
information that documents the relationships of the content information to its environment, including
why the content information was created and how it relates to other content information objects
3.1.46
core
internal item of a sandwich construction to which the sandwich faces or skins are attached
Note 1 to entry: The material may either be metal or non-metallic.
3.1.47
core model
essential minimum of data which are required to preserve the design intent for a given purpose
3.1.48
core ribbon direction
indicator that shows the direction of maximum shear strength and rigidity along the continuous webs of
material
3.1.49
course
head path and all the tows which are laid as a machine's head traverses the path
Note 1 to entry: See “band” 3.1.27.
3.1.50
cross-linking
irreversible bonding of polymer chains that restricts movements between the chains and results in
significant changes to the mechanical properties
3.1.51
crossply
plies definitions in which different layers have orientations that cross each other
EXAMPLE A 0/90 layup.
3.1.52
cure
irreversibly change the properties of the binding resin in a composite layup
3.1.53
cured ply thickness
CPT
thickness of a ply after it has been cured and typically less than the uncured thickness
3.1.54
cyclic redundancy check
method for checking the integrity of a set of digital data
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3.1.55
dart
wedge of material cut out of a ply in order to facilitate laydown without stretching or wrinkling
3.1.56
data
representation of information in a formal manner suitable for communication, interpretation, or
processing by human beings or computers
3.1.57
data object
collection of data treated as a single unit
EXAMPLE A CAD model or file.
3.1.58
data preparation
process done by the produces to prepare the data to be archived
Note 1 to entry: This includes data verification.
3.1.59
data selection
functions to search the archive for data
3.1.60
dated or undated reference
reference to a version-controlled document
Note 1 to entry: In a dated reference, the particular version is identified by its date of issue. In an undated
reference, the particular version is the latest released version.
3.1.61
delamination
post-cure separation of plies in a laminate causing reduced mechanical properties
3.1.62
description method
usually formal method of describing information and its structure
3.1.63
descriptive information
set of information, consisting primarily of package descriptions, which is provided to data management
to support the finding, ordering, and retrieving of OAIS information holdings by consumers
Note 1 to entry: The information package, or DIP, derived from one or more AIPs, received by the consumer in
response to a request to the OAIS.
3.1.64
designated community
community for which the system is designed
Note 1 to entry: In the case of NAS 9300, it is the community that will use the information retained in an archive.
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3.1.65
digital signature
electronic signature
defined method to sign an object in electronic environments, providing the means to authenticate the
signatory and the signed object in an unambiguous and safe way by attaching to or logically associating
data in electronic form to other electronic objects
3.1.66
disaster recovery
recovery of the archive in the event of major failure or destruction of the archive
3.1.67
document
term covering a family of usages, from a physical paper document, through electronic files which can be
thought as representing a document, to synthetic view derived from multiple sources for which the
user's conceptual model is that of reading a document
3.1.68
domain-specific part
LOTAR parts 100 and above, which deal with the particularities of types of data such as 3D CAD, where
the domain is 3D CAD
Note 1 to entry: LOTAR parts (NAS 9300-xxx) are either general or domain specific. The general parts (1 to 99)
apply to all types of data. LOTAR parts 100 and above are domain specific.
3.1.69
draping direction
direction perpendicular to the ply definition surface defining the direction in which the layers of plies
will be stacked-up
3.1.70
edgeband
laminate areas on a honeycomb sandwich part that are outside the edge of the core definition
3.1.71
engineering edge of part
EEOP
supplemental geometry represented in the dataset that defines the engineering defined periphery of the
part
Note 1 to entry: See EOP.
Note 2 to entry: This is in the STEP stds as well as fibercim.
3.1.72
electronic signature
3.1.73
engineering signature
digital signature with which the data producer asserts that the prepared data fits with the process and
quality requirements from the engineering point of view
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3.1.74
engineering simulation
use of physics-based mathematical (numerical) models and/or logical models, including relevant data
derived from their physical model counterparts, as representations of a conceptual or real-world
system, phenomenon, or process in studying its technical requirements and operational behaviour
3.1.75
essential information
information that must be preserved, as relating to the key characteristics (qv) of some aircraft
component
3.1.76
evidential weight
in the case where electronic information is used as evidence in a court case, the degree of reliance that
the information is what it purports to be
[SOURCE: Code of Practice for Legal Admissibility]
3.1.77
explicit geometric representation
where each geometric element is defined in terms of the space it exists in
EXAMPLE A line is defined by its end points.
Note 1 to entry: In parametric geometry, the elements are defined through a construction procedure, so that if
the parameters change, the element itself changes - e.g., a line is defined as being the normal to a face from its
centre.
Note 2 to entry: An explicit geometric element may be constructed manually by some procedure, but
subsequent changes to the starting entities of the procedure do not change the element.
3.1.78
explicit composite ply representation
where each ply element is defined in terms of the space it exists in, e.g., a ply is defined by its 3D shape
representation
Note 1 to entry: An explicit ply element may be constructed by using the implicit representation of the ply and
certain parameters (e.g., thickness etc.), and the composite mechanism used to produce it.
3.1.79
express
formal data modelling language
[SOURCE: STEP; ISO 10303-11]
3.1.80
express-G
diagrammatic form of “express”
[SOURCE: STEP]
3.1.81
extensible mark-up language
XML
mark-up language, used to identify fields within a file that can be processed by a Web Browser
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Note 1 to entry: STEP provides an XML binding for AP's.
3.1.82
fabric
cloth
material constructed of woven fibres
3.1.83
face sheets
laminate skins surrounding the core material in sandwich construction
3.1.84
fibre
homogeneous strand of material used as the main load carrying component of advanced composites
3.1.85
fibre content
percentage of fibre found in a composite part defined by weight or volume
3.1.86
fibre orientation
fibre direction
...
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