1、 ASD STANDARD NORME ASD ASD NORM ASD-STAN prEN 3264:2016 Edition P4 2016-12 PUBLISHED BY THE AEROSPACE AND DEFENCE INDUSTRIES ASSOCIATION OF EUROPE - STANDARDIZATION Rue Montoyer, 10/5 - B-1000 Brussels, Belgium - Tel +32 2 775 81 26 - Fax +32 2 775 81 31 - www.asd-stan.org ICS: 49.030.30 Supersedes
2、 edition P3 of October 2009 and will supersede EN 3264:2011 Descriptors: ENGLISH VERSION Aerospace series Pipe coupling 830 in titanium alloy Thrust wire nuts Luft- und Raumfahrt Rohrverschraubung 830 aus Titanlegierung Muttern mit Schubdraht Srie arospatiale Systme de raccordement 830 en alliage de
3、 titane crous jonc This “Aerospace Series” Prestandard has been drawn up under the responsibility of ASD-STAN (The AeroSpace and Defence Industries Association of Europe - Standardization). It is published for the needs of the European Aerospace Industry. It has been technically approved by the expe
4、rts of the concerned Domain following member comments. Subsequent to the publication of this Prestandard, 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 b
5、y users and formal agreement of ASD-STAN, the ASD-STAN prEN will be submitted as a draft European Standard (prEN) to CEN (European Committee for Standardization) for formal vote and transformation to full European Standard (EN). The CEN national members have then to implement the EN at national leve
6、l by giving the EN the status of a national standard and by withdrawing any national standards conflicting with the EN. ASD-STAN Technical Committee approves that: “This document is published by ASD-STAN for the needs of the European Aerospace Industry. The use of this standard is entirely voluntary
7、 and its applicability and suitability for any particular use, including any patent infringement arising therefrom, is the sole responsibility of the user.” ASD-STAN reviews each standard and technical report at least every five years at which time it may be revised, reaffirmed, stabilized or cancel
8、led. ASD-STAN invites you to send your written comments or any suggestions that may arise. All rights reserved. No parts of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, with
9、out prior written permission of ASD-STAN. ISO 9001:2015 is reproduced in this document with the permission of the International Organization for Standardization, ISO. No parts of this standard may be reproduced in any form without the prior written consent of ISO at copyrightiso.org. ISO Standards c
10、an be obtained from any ISO member and from the web site of the ISO Central Secretariat at www.iso.org. Copyright remains with ISO. Order details: E-mail: salesasd-stan.org Web address: http:/www.asd-stan.org/ Edition approved for publication Comments should be sent within six months after the date
11、of publication to ASD-STAN Mechanical domain prEN 3264:2016 (E) 2 Contents Page Foreword . 3 1 Scope 4 2 Normative references 4 3 Required characteristics . 4 4 Designation 6 5 Marking . 7 6 Technical specification 7 7 Qualification 7 prEN 3264:2016 (E) 3 Foreword This standard was reviewed by the D
12、omain Technical Coordinator of ASD-STANs Mechanical Domain. After inquiries and votes carried out in accordance with the rules of ASD-STAN defined in ASD-STANs General Process Manual, this standard has received approval for Publication. prEN 3264:2016 (E) 4 1 Scope This standard specifies the charac
13、teristics of thrust wire nuts for pipe couplings 8null30, in titanium alloy, for aerospace applications. Nominal pressure: up to 28 000 kPa Temperature range: 55 nullC to 135 nullC 2 Normative references The following referenced documents are indispensable for the application of this document. For d
14、ated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 2424, Aerospace series Marking of aerospace products EN 2491, Aerospace series Molybdenum disulphide dry lubricants Coating methods EN 3275, A
15、erospace series Pipe coupling 830 up to 28 000 kPa Dynamic beam seal - Metric series Technical specification EN 3311, Aerospace series Titanium alloy TI-P64001 Annealed Bar for machining D 150 mm EN 3314, Aerospace series Titanium alloy TI-P64001 Solution treated and aged Bar for machining D 75 mm E
16、N 4032, Aerospace series Pipe coupling 830 in titanium alloy Thrust wire EN 9133, Aerospace series Quality management systems Qualification procedure for aerospace standard parts ISO 286-2, Geometrical product specifications (GPS) ISO code system for tolerances on linear sizes Part 2: Tables of stan
17、dard tolerance classes and limit deviations for holes and shafts ISO 5855-3, Aerospace MJ threads Part 3: Limit dimensions for fittings for fluid systems ISO 8788, Aerospace Nuts, metric Tolerances of form and position 3 Required characteristics 3.1 Configuration Dimensions Mass According to Figure
18、1 and Table 1. The values apply before lubricating. 3.2 Surface roughness According to Figure 1. prEN 3264:2016 (E) 5 3.3 Material According to EN 3311 or EN 3314. 3.4 Surface treatment Lubrication: according to EN 2491, on the bottom of the groove only. Prior to application of the lubricant the sur
19、face shall be abrasive blasted using non-metallic grit. Film thickness: 0,005 mm to 0,013 mm Dimensions in millimetres Key aArea for marking bThread c 0,3 to 0,5 applicable to both faces Figure 1 Das verknpfte Bild kann nicht angezeigt werden. Mglicherweise wurde die Datei verschoben, umbenannt oder
20、 gelscht. Stellen Sie sicher, dass die Verknpfung auf die korrekte Datei und den korrekten Speicherort zeigt.prEN 3264:2016 (E) 6 Table 1 Dimensions in millimetres Codea Threadb d1 d2 d3 d4c e l1 l2 l3d l4 l5 m r s Te Mass g/piece 4H5H null 0,1 0 0,2 + 0,1 0 + 0,1 0 min. null 0,4 null 0,1 max. null
21、0,1 h11f + 0,1 0 h13f max. 05 MJ10 null 1 9,1 11,0 2,2 15,51 4,2 7,2 8,4 10,0 13,0 1,3 14 0,36 5,52 06 MJ12 null 1,25 10,8 12,6 17,77 5,2 8,0 9,2 11,0 14,0 16 0,43 7,36 08 MJ14 null 1,5 12,6 17,0 14,6 20,03 11,0 6,2 9,5 11,0 13,0 16,0 18 7,59 10 MJ16 null 1,5 14,6 19,0 16,6 23,36 10,5 7,2 10,5 12,0
22、14,0 16,5 21 9,00 12 MJ18 null 1,5 16,6 21,0 19,2 2,7 24,49 8,2 17,5 1,6 22 10,64 14 MJ20 null 1,5 18,6 23,0 21,2 26,75 9,2 18,0 24 0,52 11,56 16 MJ22 null 1,5 20,6 26,0 23,2 30,14 10,0 10,2 14,5 19,0 27 17,50 18 MJ24 null 1,5 22,6 28,0 25,2 3,2 33,53 11,2 1,9 30 23,66 20 MJ27 null 1,5 25,6 31,0 28,
23、2 35,72 12,5 32 23,23 22 MJ30 null 1,5 28,6 35,0 31,2 39,98 13,7 36 27,72 25 MJ33 null 1,5 31,6 38,0 34,2 45,63 9,5 15,5 19,5 41 0,62 36,63 28 MJ36 null 1,5 34,6 41,0 37,2 51,28 17,2 46 42,00 32 MJ39 null 1,5 37,6 45,0 40,2 55,80 18,6 20,0 50 51,45 aCorresponds to the pipe nominal outside diameter.
24、bAccording to ISO 5855-3. cCorresponding wire diameter according to EN 4032. dMinimum usable thread length. eAccording to ISO 8788. fh11 or h13 tolerance in accordance with ISO 286-2. 4 Designation EXAMPLE Description block THRUST WIRE NUT Identity block EN3264-05 Number of this standard Code (see Table 1) NOTE If necessary, the code I9005 shall be placed between the description block and the identity block. prEN 3264:2016 (E) 7 5 Marking According to EN 2424, style A and Figure 1. 6 Technical specification According to EN 3275, type II. 7 Qualification According to EN 9133.
