1、BRITISH STANDARD AEROSPACE SERIESBS EN 4610:2005Pipe coupling 8 30 in titanium alloy Elbows 45, with thrust wire nutThe European Standard EN 4610:2005 has the status of a British StandardICS 49.080g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59
2、g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58Licensed Copy: Wang Bin, na, Mon May 15 07:17:21 BST 2006, Uncontrolled Copy, (c) BSIBS EN 4610:2005This British Standard was published under the authority of the Standards Policy and Strategy Committee
3、on 8 March 2006 BSI 8 March 2006ISBN 0 580 47891 2National forewordThis British Standard is the official English language version of EN 4610:2005. The UK participation in its preparation was entrusted to Technical Committee ACE/69, Aerospace hydraulic systems, fluids and components, which has the re
4、sponsibility to: A list of organizations represented on this committee can be obtained on request to its secretary.Cross-referencesThe British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogueunder the section entitled “In
5、ternational Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a
6、British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep UK interests informed; monitor related international an
7、d European developments and promulgate them in the UK.Summary of pagesThis document comprises a front cover, an inside front cover, the EN title page, pages 2 to 8, an inside back cover and a back cover.The BSI copyright notice displayed in this document indicates when the document was last issued.A
8、mendments issued since publicationAmd. No. Date CommentsLicensed Copy: Wang Bin, na, Mon May 15 07:17:21 BST 2006, Uncontrolled Copy, (c) BSIEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORMEN 4610 November 2005 ICS 49.080English Version Aerospace series - Pipe coupling 8 30 in titanium alloy - Elbo
9、ws 45, with thrust wire nut Srie arospatiale - Systme de raccordement 8 30 en alliage de titane - Raccords couds 45, avec crou jonc Luft- und Raumfahrt - Rohrverschraubung 8 30 aus Titanlegierung - Winkelverschraubungen 45, mit Mutter mit Schubdraht This European Standard was approved by CEN on 28 O
10、ctober 2005. CEN members 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
11、obtained on application to the Central Secretariat 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 Central
12、Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland
13、, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2005 CEN All rights of exploitation in any form and by any means
14、reserved worldwide for CEN national Members. Ref. No. EN 4610:2005: ELicensed Copy: Wang Bin, na, Mon May 15 07:17:21 BST 2006, Uncontrolled Copy, (c) BSI2Contents PageForeword 31 Scope .42 Normative references .43 Required characteristics 54 Designation .75 Marking 86 Technical specification.8EN 46
15、10:2005Licensed Copy: Wang Bin, na, Mon May 15 07:17:21 BST 2006, Uncontrolled Copy, (c) BSI3Foreword This European Standard (EN 4610:2005) has been prepared by the European Association of Aerospace Manufacturers - Standardization (AECMA-STAN). After enquiries and votes carried out in accordance wit
16、h the rules of this Association, this Standard has received the approval of the National Associations and the Official Services of the member countries of AECMA, prior to its presentation to CEN. This European Standard shall be given the status of a national standard, either by publication of an ide
17、ntical text or by endorsement, at the latest by May 2006, and conflicting national standards shall be withdrawn at the latest by May 2006. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held respon
18、sible for identifying any or all such patent rights. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany,
19、 Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. EN 4610:2005Licensed Copy: Wang Bin, na, Mon May 15 07:17:21 BST 2006, Uncontrolled Copy, (c) BSI41 Scope Thi
20、s standard specifies the characteristics of elbows 45, with thrust wire nut, 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 following referenced documents are indispensable for th
21、e application 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. ISO 5855-3, Aerospace MJ threads Part 3: Limit dimensions for fittings for fluid systems.EN 2424, Aerospace
22、series Marking of aerospace products.EN 2491, Aerospace series Molybdenum disulphide dry lubricants Coating methods.EN 3264, Aerospace series Pipe coupling 830 in titanium alloy Thrust wire nuts.EN 3273, Aerospace series Pipe coupling 830 Dynamic beam seal end for elbows, tees and crosses Geometric
23、configuration. EN 3274, Aerospace series Pipe coupling 830 Thread end Geometric configuration.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 Annealed Bar for machining D 150 mm. 1
24、)EN 3312, Aerospace series Titanium alloy TI-P64001 Grade 2 Annealed Forgings De 150 mm. 1)EN 3314, Aerospace series Titanium alloy TI-P64001 Solution treated and aged Bar for machining D 75 mm. 1)EN 3315, Aerospace series Titanium alloy TI-P64001 Solution treated and aged Forgings De 75 mm. 1)EN 40
25、32, Aerospace series Pipe coupling 830 in titanium alloy Thrust wire.1) Published as AECMA Prestandard at the date of publication of this standard. EN 4610:2005Licensed Copy: Wang Bin, na, Mon May 15 07:17:21 BST 2006, Uncontrolled Copy, (c) BSI53 Required characteristics 3.1 Configuration Dimension
26、s Mass According to Figure 1 and Table 1. The values apply before lubricating. Dimensions not specified are at the manufacturers option provided that the qualification and acceptance requirements of EN 3275, type II are met. 3.2 Surface roughness According to Figure 1, unless otherwise specified in
27、the design documentation. 3.3 Materials According to EN 3311 or EN 3314, EN 3312 or EN 3315. 3.4 Surface treatment Lubrication: according to EN 2491, on threads, sealing faces, and contact area between thrust wire and coupling. Prior to application of the lubricant, the surface shall be abrasive bla
28、sted using non-metallic grit. Film thickness 0,005 mm to 0,013 mm. EN 4610:2005Licensed Copy: Wang Bin, na, Mon May 15 07:17:21 BST 2006, Uncontrolled Copy, (c) BSI63.5 Internal surface finishing Finishing shall give a radius R of 0,3 mm to 1,0 mm and a surface roughness of 0,8 m. Hand deburring is
29、not permitted. Dimensions in millimetres Key1 Nut according to EN 3264 2 Thrust wire according to EN 4032 aArea for marking bAcross flats s2cAccording to EN 3274, form C dThread 1 eAccording to EN 3273 fThread 2 gAcross flats s1hFully inserted iR 0,3 to 1,0 Figure 1 EN 4610:2005Licensed Copy: Wang B
30、in, na, Mon May 15 07:17:21 BST 2006, Uncontrolled Copy, (c) BSI7Table 1 Dimensions in millimetres CodeaThread 1bThread 2bl1cl2 l3cl4decr s1 s2eMassg/piece4g6g 4H5H 0,2 0,2 0 0,2 0 0,1 h13 h13 max. 05 MJ10 1 MJ10 1 16,3 24,8 19 6,6 0,9 14 8 10,85 06 MJ12 1,25 MJ12 1,25 17,8 27,7 21 7,5 1,0 16 9 15,2
31、9 08 MJ14 1,5 MJ14 1,5 20,8 32,6 24 9,4 1,4 18 11 19,56 10 MJ16 1,5 MJ16 1,5 21,8 33,5 25 9,3 1,8 1,021 13 4,51 12 MJ18 1,5 MJ18 1,5 23,8 36,2 27 10,5 2,2 22 15 30,94 14 MJ20 1,5 MJ20 1,5 23,8 37,1 28 10,4 2,4 24 16 37,17 16 MJ22 1,5 MJ22 1,5 25,8 38,9 30 10,2 2,8 27 18 50,09 18 MJ24 1,5 MJ24 1,5 27
32、,8 41,1 32 10,9 3,2 1,230 21 64,59 20 MJ27 1,5 MJ27 1,5 27,8 44,1 35 10,9 4,7 32 24 77,59 22 MJ30 1,5 MJ30 1,5 30,8 46,1 37 10,8 4,3 36 27 95,93 25 MJ33 1,5 MJ33 1,5 32,8 49,1 40 10,8 4,6 41 30 130,50 28 MJ36 1,5 MJ36 1,5 34,8 52,1 43 10,8 5,3 46 34 159,72 32 MJ39 1,5 MJ39 1,5 36,4 53,9 45 10,6 5,0
33、1,550 36 177,37 aCorresponds to the pipe nominal outside diameter. bAccording to ISO 5855-3. cDrill depth dimension = l1+ e or l3+ e.dOnly applicable diameter d2to EN 3273 is smaller than the actual forging diameter. Differences between these diameters are acceptable. eAcross flats. 4 Designation EX
34、AMPLE Description block ELBOW 45 Identity block EN4610-05 Number of this standardCode (see Table 1)NOTE If necessary, the code I9005 shall be placed between the description block and the identity block. EN 4610:2005Licensed Copy: Wang Bin, na, Mon May 15 07:17:21 BST 2006, Uncontrolled Copy, (c) BSI
35、85 Marking According to EN 2424, style A and Figure 1. 6 Technical specification According to EN 3275, type II.EN 4610:2005Licensed Copy: Wang Bin, na, Mon May 15 07:17:21 BST 2006, Uncontrolled Copy, (c) BSIblankLicensed Copy: Wang Bin, na, Mon May 15 07:17:21 BST 2006, Uncontrolled Copy, (c) BSIBS
36、 EN 4610:2005BSI389 Chiswick High RoadLondonW4 4ALBSI British Standards InstitutionBSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards in Europe and at the international level. It is incorporated by Royal Charter.RevisionsBritish Sta
37、ndards are updated by amendment or revision. Users of British Standards should make sure that they possess the latest amendments or editions.It is the constant aim of BSI to improve the quality of our products and services. We would be grateful if anyone finding an inaccuracy or ambiguity while usin
38、g this British Standard would inform the Secretary of the technical committee responsible, the identity of which can be found on the inside front cover. Tel: +44 (0)20 8996 9000. Fax: +44 (0)20 8996 7400.BSI offers members an individual updating service called PLUS which ensures that subscribers aut
39、omatically receive the latest editions of standards.Buying standardsOrders for all BSI, international and foreign standards publications should be addressed to Customer Services. Tel: +44 (0)20 8996 9001. Fax: +44 (0)20 8996 7001. Email: ordersbsi-. Standards are also available from the BSI website
40、at http:/www.bsi-.In response to orders for international standards, it is BSI policy to supply the BSI implementation of those that have been published as British Standards,unless otherwise requested.Information on standardsBSI provides a wide range of information on national, European and internat
41、ional standards through its Library and its Technical Help to Exporters Service. Various BSI electronic information services are also available which give details on all its products and services. Contact the Information Centre. Tel: +44 (0)20 8996 7111. Fax: +44 (0)20 8996 7048. Email: infobsi-.Sub
42、scribing members of BSI are kept up to date with standards developments and receive substantial discounts on the purchase price of standards. For details of these and other benefits contact Membership Administration. Tel: +44 (0)20 8996 7002. Fax: +44 (0)20 8996 7001. Email: membershipbsi-.Informati
43、on regarding online access to British Standards via British Standards Online can be found at http:/www.bsi- information about BSI is available on the BSI website at http:/www.bsi-.CopyrightCopyright subsists in all BSI publications. BSI also holds the copyright, in the UK, of the publications of the
44、 international standardization bodies. Except as permitted under the Copyright, Designs and Patents Act 1988 no extract may be reproduced, stored in a retrieval system or transmitted in any form or by any means electronic, photocopying, recording or otherwise without prior written permission from BS
45、I.This does not preclude the free use, in the course of implementing the standard, of necessary details such as symbols, and size, type or grade designations. If these details are to be used for any other purpose than implementation then the prior written permission of BSI must be obtained.Details and advice can be obtained from the Copyright & Licensing Manager. Tel: +44 (0)20 8996 7070. Fax: +44 (0)20 8996 7553. Email: copyrightbsi-.Licensed Copy: Wang Bin, na, Mon May 15 07:17:21 BST 2006, Uncontrolled Copy, (c) BSI
