1、AECMA STANDARD prEN 3862 NORME AECMA Edition P 1 AECMA NORM October 2001 Edition approved for publication PUBLISHED BY THE EUROPEAN ASSOCIATION OF AEROSPACE INDUSTRIES - STANDARDIZATION (AECMA-STAN) Gulledelle 94 - 8-1200 BRUXELLES - Tel. (+32) 2 775 8110 - Fax. (+32) 2 775 811 1 Comments should be
2、sent within six months after the date of Dublication to Material Domain ICs: Descriptors: ENGLISH VERSION Aerospace se ri es Non-metallic materials Glass transparencies Material standard Chemically tempered soda lime float glass Srie arospatiale Matriaux non-mtalliques Transparents en verre Norme de
3、 matriaux Feuilles de verre sodo calcique flott trempes chimiquement Luft- und Raumfahrt Nichtmetallische Werkstoffe Transparente Glaswerkstoffe Werkstoffe Norm Chemisch vorgespanntes Ka1 k-Natron-f loatglas This Xerospace Series“ Prestandard has been drawn up under the responsibility of AECMA-STAN
4、(The European Association of Aerospace Industries - Standardization). It is published on green paper for the needs of the European Aerospace Industry. It has been technically approved by the experts of the concerned Domain following member comments. 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, without re-identification of the standard. After examination and review by users and formal agreement of AECMA-STAN it will be submitted as a draft European Standard to CEN (Euro
6、pean Committee for Standardization) for formal vote. 2001-10-31 AECMA-STAN Gulledelle 94 B-1200 BRUXELLES Mr Pays 0 aecma 20( Page 2 prEN 3862: 2001 Blank page Page 3 prEN 3862: 2001 - 1 o Introduction Technical specification Test method This standard is part of the series of EN non-metallic materia
7、ls standards for aerospace applications. The general organisation of this series is described in EN 4385. This standard is a level 3 document as defined in EN 4385. It has been prepared in accordance with EN 7000-5. 2 3 4 1 Scope Frequency of testing Sample type Test piece definition This standard s
8、pecifies the requirements relating to universally available and high light transmission, thermally tempered float glass plies, for aerospace applications. 5 6 2 Normative references Conditioning of test piece Testing condition This European Standard incorporates by dated or undated reference, provis
9、ions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European standard only when incorporated in it by
10、 amendment or revision. For undated references the latest edition of the publication referred to applies. 7 EN 3001 EN 4385 EN 7000-5 Aerospace series - Tempered float glass plies for aircraft applications - Technical specification 1) Aerospace series - Non-metallic materials - General organisation
11、of standardisation - Links between types of standards 1) Aerospace series - Non-metallic materials - Rules for the drafting and presentation of material standards - Part 5: Glass transparencies 2) Acceptance criteria 3 Definitions, symbols and abbreviations 3.1 Definit ions For the purpose of this s
12、tandard the definitions in EN 3001 and the following apply: Subcace numbering - In the column “requirement“ at the left hand side a subcase number is given. The meaning of these subcase numbers is as follows: h I i I I Subcase number I Definition 1) Published as AECMA Prestandard at the date of publ
13、ication of this standard 2) In preparation at the date of publication of this standard Page 4 prEN 3862: 2001 Characteristic number NOTE 1 The absence of a subcase indicates that the necessary information is given in Table 1 of this standard, e.g. in the reference to the technical standard (characte
14、ristic 1.004). All the necessary information which does not appear is to be found in the referenced technical specification or the relevant test method. NOTE 2 In this material standard, batch acceptance test titles and subcases 7 acceptance criteria are highlighted in the form of a bold frame and b
15、old characters to show that they are mandatory for routine acceptance of the material. Requirements Characteristic Type A Universally available float glass 1 .o02 1 .O03 Type B High light transmission float glass Formulation Form i method of production Soda-lime glass - See EN 3001 Chemically temper
16、ed float glass 4 Requirements TY Pe I Grade The required characteristics are given in: Table 1 - General requirements Table 2 - Requirements in the delivery condition Table 3 - Requirements as processed to characteristic number 1.013 Table 4 - Environmental testing requirements as processed to chara
17、cteristic number I .O1 3 A A A A A A03 A04 A05 A06 A08 Table 1 - General requirements TY Pe Grade Thicknessmm A A A A 6 Al O Al 2 Al 5 Al 9 BO8 8tS10 10t12 12t515 15t519 Ot8 I 1.001 I Material description I Glass transparency 1.010 1 .o1 1 Storage Shelf life Not applicable Suitable conditions, avoid
18、ing surface condensation I 1.013 1 .O93 1 .O94 I 1.004 I Technical Specification I See EN 3001. Processing condition Quality assurance See EN 3001, Desianation Supplied in final condition of use EN 3862 + arade (accordina to 1 .O051 1 .O05 1 .O98 1.999 Health & safety Notes See EN 3001. 1 I I , I Pa
19、ge 5 prEN 3862: 2001 Table 2 - Requirements in the delivery condition r: 1 i t I Characteristic Characteristic number Requirements Table 3 - Requirements as processed to characteristic number 1 .O1 3 No requirement - refer to Table 2 Table 4 - Environmental testing requirements as processed to characteristic number 1 .O13 No requirement
