1、STD.AECMA PREN 4387-ENGL 1777 H LO1231L 001b508 472 5 Edition approved for publication 1999-09-30 AECMA STANDARD NORME AECMA AECMA NORM Comments should be sent within six months after the date of publication to AECMA Gulledelle 94 8-1200 BRUXELLES prEN 4387 Edition P 1 September 1999 PUBLISHED BY TH
2、E EUROPEAN ASSOCIATION OF AEROSPACE INDUSTRIES (AECMA) Gulladelle 94 - B-1200 BRUXELLES - Tel. (+32) 2 775 81 10 - Fax. (+32) 2 775 81 11 ICs: 49.030.20 Descriptors: ENGLISH VERSION Aerospace series Non-metallic materials Rules for drafting and presentation of technical specifications Srie arospatia
3、le Luft- und Raumfahrt Matriaux non-mtalliques Nichtmetaliische Werkstoffe Rgies pour la rdaction et la prsentation des spcifications techniques Regeln fr die Abfassung und Gestaltung von Tech ischen Lieferbedingu ngen This “Aerospace Seies” Prestandard has been drawn up under the responsibility of
4、AECMA (The European Association of Aerospace Industries). It is published on green paper for the needs of AECMA-Members. It has been technically approved by the experts of the concerned Technical Committee following comment by the Member countries. Subsequent to the publication of this Prestandard,
5、the technical content shall not be changed to an extent that interchangeability is affected, physically or functionally, witbout re-identification of the standard. After examination and signature of the AECMA Standard Checking Centre (NPS) and formal agreement of the Oficial Services of the Member c
6、ountries it will be submitted as a draff European Standard to CEN (European Committee for Sfandardization) for formal vote. Nota - Extra copies can be supplied by B.N.A.E. - Technopolis 54 - 199, rue Jean-Jacques Rousseau - 92138 ISSY-LES-MOULINEAUX CEDEX C7 Chairman Mr Wright aecma 1999 Page 2 prEN
7、 4387: 1999 STD-AECMA PREN 4387-ENGL 1999 1012311 OOLb509 309 aii Contents list introduction 3 O I Scope 3 References . . 3 2 3 Framework and structu 4 4 Content . , o a, Q “ .- c 8 m - m w m a, L L. a o u) al o Q .- ci L ci .- L 5 zg o u) .- U L .- L Q o min ao T- NCr) Page 16 STD-AECMA PREN 4387-E
8、NGL 1999 lsl 101231l 00Lb523 789 Sra prEN 4387: 1999 Annex A (normative) A4 1 n trod u ction Where a technical specification covers a family of materials which may be sub-divided into sub-families (for example the family of glass reinforced plastics may be sub-divided into sub-families based on matr
9、ix materials such as epoxy, phenolic and polyester) there may be additional or modified test requirements for each sub-family. In these cases it is appropriate to sub-divide the technical specification into several parts. Part 1 shall contain the general requirements for the whole family and subsequ
10、ent parts shall contain the specific requirements for each sub-family. Therefore the purpose of the specific parts is to define only the different or additional requirements. A2 Framework and structure of specific parts A2.1 Title Aerospace series Non-metallic materials (family e.g. adhesives, preim
11、pregnafes, .) Technical specification Pad X: Sub-family (e.g. Glass fabridphenolic resin preimpregnates, . ) A2.2 Scope 1 Scope This standard defines the specific requirements for . (complete wifh type of products and non-metallics material family, e. g. glass fabric/phenolic resin preimpregnates, .
12、 . .). It shall be applied in conjunction with EN XXXX-1 (insert EN number of the general part). A2.3 References 2 References r 2.1 Normative references This European Standard incorporates by dated and undated references, provisions from other publications. These normative references are cited at th
13、e appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of the publications apply to this European standard only when incorporated in it by amendment or revision. For undated references the latest edition of the p
14、ublication referred to applies. EN xxxx-I (Inseri EN number and Title of the general part) (Followed by the list of documents required by the specific part: give titles to which reference is made in the text and date of issue, if required) 2.2 Informative references (Followed by a list of informativ
15、e references, if required) STD-AECMA PREN 4387-ENGL 1799 E LO12311 001b524 bL5 Page 17 prEN 4387: 1999 A2.4 Definitions, symbols and abbreviations 3.1 Definitions, symbols and abbreviations For the purpose of this standard the following definitions, symbols and abbreviations apply: See EN xxxx-I (In
16、sert EN number and Title of the general part). List of additional definitions, symbols and abbreviations if applicable. A2.5 Material description 4 Material description Add detailed description of the sub-family, if required. A2.6 Requirements - 5 Requirements 5. I General requirements 5.1 .I Common
17、 requirements See EN xxxx-I (insert EN number of the general part). 5.1.2 Specific requirements for the sub-family (add general requirements specific to the sub-family, if applicable) 5.2 Technical requirements 5.2.1 Common requirements See EN xxxx-I (insert EN number of general part). 5.2.2 Unless
18、otherwise specified in the material standard, the test method and test frequency for screening, qualification testing and release testing are given in the following tables. (Insert tables as required) Specific requirements for the sub-family NOTE: The basic format of the tables in the general pari shall be used in the specific part. A2.7 Additional information 6 Title as appropriate Add any other relevant general requiremenfs, with suitable sub-clause headings, as necessary (e.g. general processing requirements) . Continue sub-clause numbering as required.
