1、O O O O Edition approved for publication 1991 -05-31 A. .C. M .A. STAN DARD NORME A.E.C.M.A. A.E.C.M.A. NORM Comments should be sent within six months after the date of publication decision A.E.C.M.A. 88, Bd. Malesherbes 75008 PARIS - FRANCE prEN 3628 Issue P 1 May 1991 EDITE PAR LASSOCIATION EUROPE
2、NNE DES CONSTRUCTEURS DE MATRIEL AROSPATIAL 88, boulevard Malesherbes, 75008 PARIS -TEL. 45-63-82-85 UDC : Key words : ENGLISH VERSION Aerospace series Lockwire drawn Corrosion resisting steel Srie arospatiale Fils freiner tirs Acier rsistant ia corrosion Luft- und Raumfahrt Sicherungsdraht, gezogen
3、 korrocionbestndiger Stahl This .Aerospace Series pre-standard has been drawn up under the responsibility of AECMA (Association Europenne des Constructeurs de Matriel Arospatial). It is published on green paper for the needs of AECMA-Members. It has been technically approvedby the experts of the con
4、cerned Commission following comment by the Member countries. Subsequent to the publication of this pre-standard, the technicacontenr shall not be changed to an extent that interchangeability is affected, physically or functionally, without re-identification of the standard. After examination and sig
5、nature of the AECMA Standard Checking Centre (NPS) and formal agreement of the Official Services of the Member countries it will be submitted as a draft European Standard to CEN (European Committee for Standardization) for final vote. Nota - Extra copies can be supplied by B.N.A.E. - Technopolis 54
6、 199, rue Jean-Jacques Rousseau - 92138 ISSY LES MOULINEAUX CEDEX I C6 Chairman I I -I - 7 Mr. GREGOIRE aecma 1991 -. Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without licen
7、se from IHS-,-,-O O l O c ,ICEN PREN*3628 91 3404589 0013iaLL - T W - - prEN 3628 Page 3 1 This stariard defines the dimensions and tolerances for corrosion resisting steel drawn lockwire used in aerospace construction. Scope and field of application 2 References IS0 245 Aircraft - Lockwire EN 2573
8、Aerospace series - Steel FE-PA13 - Softened and lightly drawn - Wire 0,25 De 5 5 rnm 1) Aerospace series - Designation of metallic semi-finished products - Rules 1) EN 2600 3 Required characteristics 3.1 Materials Corrosion resisting steel : EN 2573. 3.2 Form ln accordance with figure 1. I Figure 1
9、 1) Published as AECMA pre-standard at the date of publication of the present standard Previous page is blank Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from
10、IHS-,-,-I - CEN PREN*3b28 91 I 3404589 0013bL2 1 I prEN 3628 Page 4 3.3 Dimensions and masses 3.3.1 Diameters and masses In accordance with table 1. Table 1 Dimensions in millimetres I D I Mass 1 I I ikgim) nominal I 015 I 0,001 5 0,63 0,003 1 I 0.8 I 0.0039 I 1 0,0061 1,25 0,OI 23 1.6 0.01 57 I -,-
11、 -.- I 3.3.2 Lengths Lengths are not specified. 3.4 Diametral tolerances See table 2. Table 2 Dimensions in millimetres Tolerances 1 ) 0,5 5 D 1 3.5 Roundness Roundness shall be contained within the diametral tolerance. 4 Designation In accordance with EN 2600. 1-1) In accordance with IS0 245 - - Y Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
