1、BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06Aerospace series - Pipe coupling 830 in titanium alloy - Thrust wire nutsBS EN 3264:2018EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 3264 June 2018 ICS 49.080 Supersedes EN 3264:2010English Version Aerospace ser
2、ies - Pipe coupling 830 in titanium alloy - Thrust wire nuts Srie arospatiale - Systme de raccordement 830 en alliage de titane - crous jonc Luft- und Raumfahrt - Rohrverschraubung 830 aus Titanlegierung - Muttern mit Schubdraht This European Standard was approved by CEN on 15 October 2017. CEN memb
3、ers 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 applicati
4、on to the CEN-CENELEC Management Centre 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 CEN-CENELEC Managem
5、ent Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
6、Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Rue de
7、la Science 23, B-1040 Brussels 2018 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 3264:2018 ENational forewordThis British Standard is the UK implementation of EN 3264:2018. It supersedes BS EN 3264:2010, which is withdrawn.The U
8、K participation in its preparation was entrusted to Technical Committee ACE/12, Aerospace fasteners and fastening systems.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a c
9、ontract. Users are responsible for its correct application. The British Standards Institution 2018 Published by BSI Standards Limited 2018ISBN 978 0 580 99056 4ICS 49.080Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the au
10、thority of the Standards Policy and Strategy Committee on 30 June 2018.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 3264:2018EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 3264 June 2018 ICS 49.080 Supersedes EN 3264:2010English Version Aerospace series
11、 - Pipe coupling 830 in titanium alloy - Thrust wire nuts Srie arospatiale - Systme de raccordement 830 en alliage de titane - crous jonc Luft- und Raumfahrt - Rohrverschraubung 830 aus Titanlegierung - Muttern mit Schubdraht This European Standard was approved by CEN on 15 October 2017. CEN members
12、 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
13、to the CEN-CENELEC Management Centre 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 CEN-CENELEC Management
14、 Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lit
15、huania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Rue de la
16、Science 23, B-1040 Brussels 2018 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 3264:2018 EBS EN 3264:2018EN 3264:2018 (E) 2 Contents Page European foreword . 3 1 Scope 4 2 Normative references 4 3 Required characteristics 4 4 Des
17、ignation 6 5 Marking . 6 6 Technical specification 7 7 Qualification 7 BS EN 3264:2018EN 3264:2018 (E) 3 European foreword This document (EN 3264:2018) has been prepared by the Aerospace and Defence Industries Association of Europe - Standardization (ASD-STAN). After enquiries and votes carried out
18、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 ASD, prior to its presentation to CEN. This European Standard shall be given the status of a national standard, either by public
19、ation of an identical text or by endorsement, at the latest by December 2018, and conflicting national standards shall be withdrawn at the latest by December 2018. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN shall not be h
20、eld responsible for identifying any or all such patent rights. This document supersedes EN 3264:2010. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia,
21、 Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey a
22、nd the United Kingdom. BS EN 3264:2018EN 3264:2018 (E) 4 1 Scope This document specifies the characteristics of thrust wire nuts for pipe couplings 830, in titanium alloy, for aerospace applications. Nominal pressure: up to 28 000 kPa. Temperature range: 55 C to 135 C. 2 Normative references The fol
23、lowing documents are referred to in the text in such a way that some or all of their content constitutes requirements 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 2
24、424, Aerospace series Marking of aerospace products EN 2491, Aerospace series Molybdenum disulphide dry lubricants Coating methods EN 3275, Aerospace series Pipe coupling 830 up to 28 000 kPa Dynamic beam seal Metric series Technical specification EN 3311, Aerospace series Titanium alloy TI-P64001 (
25、Ti-6Al-4V) Annealed Bar for machining D 110 mm EN 3314, Aerospace series Titanium alloy TI-P64001, solution treated and aged bar for machining D 75 mm EN 4032, Aerospace series Pipe coupling 830 in titanium alloy Thrust wires EN 9133, Aerospace series Quality Management Systems Qualification Procedu
26、re for Aerospace Standard Products EN ISO 286-2, Geometrical product specifications (GPS) ISO code system for tolerances on linear sizes Part 2: Tables of standard tolerance classes and limit deviations for holes and shafts (ISO 286-2:2010) ISO 5855-3, Aerospace MJ threads Part 3: Limit dimensions f
27、or 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 1 and Table 1. The values apply before lubricating. 3.2 Surface roughness According to Figure 1. 3.3 Material According to E
28、N 3311 or EN 3314. BS EN 3264:2018EN 3264:2018 (E) 5 3.4 Surface treatment Lubrication: according to EN 2491, on the bottom of the groove only. Prior to application of the lubricant the surface shall be abrasive blasted using non-metallic grit. Film thickness: 0,005 mm to 0,013 mm. Dimensions in mil
29、limetres Key a Area for marking b Thread c 0,3 to 0,5 applicable to both faces Figure 1 BS EN 3264:2018EN 3264:2018 (E) 6 Table 1 Dimensions in millimetres CodeaThreadbd1d2d3d4ce l1l2l3dl4l5m r s TeMass g/piece 4H5H 0,1 00,2+0,10+0,10min. 0,4 0,1 max. 0,1 h11f+0,10h13fmax. 05 MJ10 1 9,1 11,0 2,2 15,
30、51 4,2 7,2 8,4 10,0 13,0 1,3 14 0,36 5,52 06 MJ12 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 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 1,5 14,6 19,0 16,6 23,36 10,5 7,2 10,5 12,0 14,0 16,5 21 9,00 12 MJ18 1,5 16,6 21,0 19,2 2,7 24,49 8,2 17,5 1,6 22 10
31、,64 14 MJ20 1,5 18,6 23,0 21,2 26,75 9,2 18,0 24 0,52 11,56 16 MJ22 1,5 20,6 26,0 23,2 30,14 10,0 10,2 14,5 19,0 27 17,50 18 MJ24 1,5 22,6 28,0 25,2 3,2 33,53 11,2 1,9 30 23,66 20 MJ27 1,5 25,6 31,0 28,2 35,72 12,5 32 23,23 22 MJ30 1,5 28,6 35,0 31,2 39,98 13,7 36 27,72 25 MJ33 1,5 31,6 38,0 34,2 45
32、,63 9,5 15,5 19,5 41 0,62 36,63 28 MJ36 1,5 34,6 41,0 37,2 51,28 17,2 46 42,00 32 MJ39 1,5 37,6 45,0 40,2 55,80 18,6 20,0 50 51,45 aCorresponds to the pipe nominal outside diameter. bAccording to ISO 5855-3. cCorresponding wire diameter according to EN 4032. dMinimum usable thread length. eAccording
33、 to ISO 8788. fh11 or h13 tolerance in accordance with ISO 286-2. 4 Designation EXAMPLE NOTE If necessary, the code I9005 shall be placed between the description block and the identity block. 5 Marking According to EN 2424, style A and Figure 1. BS EN 3264:2018EN 3264:2018 (E) 7 6 Technical specific
34、ation According to EN 3275, type II. 7 Qualification According to EN 9133. BS EN 3264:2018This page deliberately left blankBSI is the national body responsible for preparing British Standards and other standards-related publications, information and services.BSI is incorporated by Royal Charter. Bri
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