SIST EN 4408-002:2005

SLOVENSKI STANDARD
SIST EN 4408-002:2005
01-september-2005
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Aerospace series - Technical drawings - Representation of parts made of composite
materials - Part 2: Laminated parts
Luft- und Raumfahrt - Technische Zeichnungen - Darstellung von Teilen aus
Verbundwerkstoffen - Teil 2: Schichtstoffteile
Série aérospatiale - Dessins techniques - Représentation des articles en matériaux
composites - Partie 2 : Articles drapés
Ta slovenski standard je istoveten z: EN 4408-002:2005
ICS:
01.100.99 'UXJLVWDQGDUGLY]YH]LV Other standards related to
WHKQLþQLPULVDQMHP technical drawings
49.020 Letala in vesoljska vozila na Aircraft and space vehicles in
splošno general
SIST EN 4408-002:2005 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 4408-002:2005

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SIST EN 4408-002:2005
EUROPEAN STANDARD
EN 4408-002
NORME EUROPÉENNE
EUROPÄISCHE NORM
May 2005
ICS 01.100.99; 49.020
English version
Aerospace series - Technical drawings - Representation of parts
made of composite materials - Part 2: Laminated parts
Série aérospatiale - Dessins techniques - Représentation Luft- und Raumfahrt - Technische Zeichnungen -
des articles en matériaux composites - Partie 2 : Articles Darstellung von Teilen aus Verbundwerkstoffen - Teil 2:
drapés Schichtstoffteile
This European Standard was approved by CEN on 15 July 2004.
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 Central Secretariat 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 Central Secretariat has the same status as the official
versions.
CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,
Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,
Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2005 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 4408-002:2005: E
worldwide for CEN national Members.

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SIST EN 4408-002:2005
EN 4408-002:2005 (E)
Contents Page
Foreword .3
1 Scope.4
2 Normative references.4
3 Terms and definitions.4
4 General rules.4
5 Specific rules.4
5.1 Content of definition.4
5.2 Recommended workplan.4
5.3 Laminate representation.5
5.4 Analysis of the content of the laminate representation .8
5.4.1 Layer identification.8
5.4.2 Connection of plies and dimensions.9
5.4.3 Definition of laminate areas .12
5.4.4 Symbols.13
Bibliography.16

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SIST EN 4408-002:2005
EN 4408-002:2005 (E)
Foreword
This document (EN 4408-002:2005) has been prepared by the European Association of Aerospace
Manufacturers - Standardization (AECMA-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
AECMA, 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 November 2005, and conflicting national standards shall be withdrawn
at the latest by November 2005.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] 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, Cyprus, Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland
and the United Kingdom.
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SIST EN 4408-002:2005
EN 4408-002:2005 (E)
1 Scope
This standard specifies the rules for the representation of laminated parts as well as the information to be
indicated in technical drawings.
It applies to aerospace structures using laminated parts. It shall be used together with EN 4408-001.
2 Normative references
The following referenced documents are indispensable for the application 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 4408-001, Aerospace series – Technical drawings – Representation of parts made of composite
materials – Part 1: General rules.
3 Terms and definitions
For the purposes of this document, the terms and definitions given in EN 4408-001 apply.
4 General rules
The general rules for the representation of parts made of composite material are specified in standard
EN 4408-001.
5 Specific rules
The representation of laminated parts basically differs from the others parts by the detailed representation of
the different layers which make up the part.
5.1 Content of definition
The definition of a part includes:
 the list of the elements which make up the part;
 the notes and definition of the materials;
 the definition of the laminate areas;
 the representation and the lay-up diagram;
 the direction key(s) for laminating.
5.2 Recommended workplan
See Table 1.
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SIST EN 4408-002:2005
EN 4408-002:2005 (E)
Table 1
Wor
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