1、BRITISH STANDARD AEROSPACE SERIES BS EN 3644:1997 Rivets, solid, universal head, in titanium TI-PO2, anodized, inch based series The European Standard EN 3644:1996 has the status of a British Standard ICS 49.030.99BSEN 3644:1997 This British Standard, having been prepared under the direction of the
2、Engineering Sector Board, was published under the authority of the Standards Board and comes intoeffect on 15 January 1997 BSI 11-1998 The following BSI references relate to the work on this standard: Committee reference ACE/12 Draft for comment 90/76225 DC ISBN 0 580 27029 7 Committees responsible
3、for this British Standard The preparation of this British Standard was entrusted to Technical Committee ACE/12, Aerospace fasteners and fastening systems, upon which the following bodies were represented: Association of Electronics, Telecommunications and Business Equipment Industries British Indust
4、rial Fasteners Federation Ministry of Defence Society of British Aerospace Companies Ltd. Amendments issued since publication Amd. No. Date CommentsBS EN 3644:1997 BSI 11-1998 i Contents Page Committees responsible Inside front cover National foreword ii Foreword 2 1 Scope 3 2 Normative references 3
5、 3 Required characteristics 3 4 Designation 5 5 Marking 5 6 Technical specification 5 Figure 1 3 Table 1 4 Table 2 4 List of references Inside back coverBS EN 3644:1997 ii BSI 11-1998 National foreword This British Standard has been prepared by Technical Committee ACE/12 and is the English language
6、version of EN 3644:1996 Aerospace series Rivets, solid, universal head, in titanium TI-PO2, anodized, inch based series, published by the European Committee for Standardization (CEN). EN 3644:1996 was produced as a result of international discussions in which the United Kingdom took an active part.
7、A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Cross-references Publication referred to
8、Corresponding British Standard EN 2424:1995 BS EN 2424:1995 Marking of aerospace products ISO 8080:1985 BS M 58:1986 Specification for anodic coating of titanium and titanium alloys by the sulphuric acid process Summary of pages This document comprises a front cover, an inside front cover, pages i a
9、nd ii, theEN title page, pages 2 to 6, an inside back cover and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on theinside front cover.EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 3644
10、 September 1996 ICS 49.040.20 Descriptors: Aircraft industry, rivet, round head rivet, titanium, characteristic, dimension, dimensional tolerance, designation English version Aerospace series Rivets, solid, universal head, in titanium TI-PO2, anodized, inch based series Srie arospatiale Rivets ordin
11、aires, tte ronde aplatie, en titane TI-PO2, anodiss, srie base inches Luft- und Raumfahrt Vollniete, mit Universalkopf, aus Titan TI-PO2, anodisiert, Zoll-Reihe This European Standard was approved by CEN on 1996-06-29. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which s
12、tipulate 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 to the Central Secretariat or to any CEN member. The European Standard
13、s exist 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 Secretariat has the same status as the official versions. CEN members are the national standard
14、s bodies of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CEN European Committee for Standardization Comit Europen de Normalisation Europisches Komitee fr Normung Central
15、 Secretariat: rue de Stassart 36, B-1050 Brussels 1996 Copyright reserved to CEN members Ref. No. EN 3644:1996 EEN3644:1996 BSI 11-1998 2 Foreword This European Standard has been prepared by the European Association of Aerospace Manufacturers (AECMA). After inquiries and votes carried out in accorda
16、nce 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 AECMA, prior to its presentation to CEN. This European Standard shall be given the status of a national standard, either by publication of
17、 an identical text or by endorsement, at the latest by March 1997, and conflicting national standards shall be withdrawn at the latest by March 1997. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this Europea
18、n Standard: Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom.EN 3644:1996 BSI 11-1998 3 1 Scope This standard specifies the characteristics of solid rivets, universal hea
19、d, in titanium TI-PO2, anodized, inch based series, for maximum operating temperature 315C. 2 Normative references This European Standard incorporates by dated or undated reference provisions from other publications. These normative references are cited at the appropriate places in the text and the
20、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 amendment or revision. For undated references the latest edition of the publication referred to applies. ISO 808
21、0, Aerospace Anodic treatment of titanium and titanium alloys Sulfuric acid process. ISO 10299, Aerospace Identification marking of solid rivets 1) . EN 2424, Aerospace series Marking of aerospace products. EN 3378, Aerospace series Titanium TI-PO2 Annealed 330 R c 410 MPa Wire for rivet 1,6 d 10mm
22、2) . EN 3627, Aerospace series Titanium solid rivets Technical specification 1) . 3 Required characteristics 3.1 Configuration Dimensions Masses See Figure 1 and Table 1 and Table 2. Dimensions and tolerances are expressed in millimetres and apply after surface treatment. 3.2 Material EN 3378 3.3 Su
23、rface treatment ISO 8080 1) In preparation at the date of publication of this standard 2) Published as AECMA Prestandard at the date of publication of this standard Figure 1EN 3644:1996 4 BSI 11-1998 Table 1 Table 2 Diameter code D 1 a D 2 D 3 D 4 L 2L 3 L 4 R 1 R 2 max. min. max. min. max. min. max
24、. min. max. min. 0,08 024 2,45 2,35 5 4,5 2,4 1,8 1,9 1,6 1 1,4 0,8 0,5 2,9 0,15 032 3,25 3,15 6,7 6 3,2 2,4 2,6 2,3 1,4 1 0,7 3,9 036 3,65 3,55 7,5 6,8 3,6 2,7 2,9 2,5 1,6 1,6 1,1 4,4 0,25 040 4,05 3,94 8,3 7,5 4 3 3,2 2,8 1,7 1,2 0,8 4,9 048 4,85 4,73 10 9 4,8 3,6 3,8 3,3 2 2 1,5 1 5,9 a D 1max. m
25、ay increase by 0,03, over length L 3 . Diameter code 024 032 036 040 048 Length a Mass b a Mass b a Mass b a Mass b a Mass b code L 1 N R N R N R N R N R 004 4 0,140 0,284 0,370 005 5 0,160 0,320 0,414 006 6 0,180 0,356 0,456 0,611 007 7 0,201 0,392 0,498 0,668 008 8 0,221 0,428 0,541 0,724 1,121 00
26、9 9 0,242 0,464 0,583 0,781 1,202 010 10 0,262 0,501 0,626 0,837 1,283 011 11 0,283 0,537 0,668 0,893 1,365 012 12 0,303 0,573 0,710 0,950 1,446 013 13 0,323 0,610 0,753 1,006 1,528 014 14 0,343 0,646 0,795 1,063 1,609 015 15 0,364 0,682 0,839 1,119 1,690 016 16 0,384 0,718 0,882 1,176 1,772 017 17
27、0,405 0,755 0,924 1,232 1,853 018 18 0,425 0,791 0,966 1,289 1,935 019 19 0,446 0,827 1,009 1,345 2,016 020 20 0,466 0,863 1,051 1,402 2,098 022 22 0,935 1,136 1,515 2,261 024 24 1,007 1,221 1,628 2,424 026 26 1,307 1,741 2,587 028 28 1,392 1,854 2,750 030 30 1,967 2,913 032 32 2,080 3,076 035 35 3,
28、239 040 40 3,402 a Tail end code (see Figure 1) b Approximate values (kg/1000 pieces), calculated on the basis of 4,45 kg/dm 3 , given for information purposes only + 0,2 0 + 0,5 0EN 3644:1996 BSI 11-1998 5 4 Designation EXAMPLE: NOTEIf necessary, the code I9005 shall be placed between the descripti
29、on block and the identity block. 5 Marking 5.1 Rivet EN 2424, style G 5.2 Material ISO 10299 6 Technical specification EN 36276 blankBS EN 3644:1997 BSI 11-1998 List of references See national foreword.BSI 389 Chiswick High Road London W4 4AL | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
30、 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BSI British Standards Institution BSI is the independent national body responsible for preparing Britis
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