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1、BRITISH STANDARD AEROSPACE SERIES BS EN 4307:2005 Sleeves, tubular, for shear screws with flush head, in corrosion resisting steel, passivated, (0,50 mm wall thickness) The European Standard EN 4307:2005 has the status of a British Standard ICS 49.030.99 ? Licensed Copy: sheffieldun sheffieldun, na,
2、 Sat Nov 04 08:47:20 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 4307:2005 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 January 2006 BSI 31 January 2006 ISBN 0 580 47221 3 National foreword This British Standard is the official Eng
3、lish language version of EN 4307:2005. The UK participation in its preparation was entrusted to Technical Committee ACE/12, Aerospace fasteners and fastening systems, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. C
4、ross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or
5、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 British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text;
6、 present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an
7、 inside front cover, the EN title page, pages 2 to 7 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 04 08:47:20 GMT+00:00
8、2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 4307 December 2005 ICS 49.030.99 English Version Aerospace series - Sleeves, tubular, for shear screws with flush head, in corrosion resisting steel, passivated, (0,50 mm wall thickness) Srie arospatiale - Douilles
9、 tubulaires, pour vis de cisaillement tte fraise, en acier rsistant la corrosion, passives, (paisseur de paroi 0,50 mm) Luft- und Raumfahrt - Hlsen fr Senkschrauben mit Scherbeanspruchung, aus korrosionsbetndigem Stahl, passiviert, (Wanddicke 0,50 mm) This European Standard was approved by CEN on 26
10、 October 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 b
11、e 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 Centra
12、l 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, Pola
13、nd, 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 CENAll rights of exploitation in any form and by any means
14、 reserved worldwide for CEN national Members. Ref. No. EN 4307:2005: E Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 04 08:47:20 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 4307:2005 2 Contents Page Foreword 3 1 Scope.4 2 Normative references .4 3 Terms and definitions.4 4 Required character
15、istics 4 5 Designation .7 6 Marking7 7 Technical specification.7 Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 04 08:47:20 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 4307:2005 3 Foreword This European Standard (EN 4307:2005) has been prepared by the European Association of Aerospace Manufac
16、turers - Standardization (AECMA-STAN). After enquiries and votes carried out 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 AECMA, prior to its presentation to CEN. This Europ
17、ean Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by June 2006, and conflicting national standards shall be withdrawn at the latest by June 2006. Attention is drawn to the possibility that some of the elements o
18、f this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible 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
19、 Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Licensed Copy
20、: sheffieldun sheffieldun, na, Sat Nov 04 08:47:20 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 4307:2005 4 1 Scope This standard specifies the characteristics and technical requirements of tubular sleeves for shear screws with flush head, which may be plain or provided with a series of annular gro
21、oves, in corrosion resisting steel, passivated, with a 0,50 mm wall thickness, for maximum operating temperature 650 C, for aerospace applications. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition
22、 cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 2859-1, Sampling procedures for inspection by attributes Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection. EN 2175, Aerospace seri
23、es Heat resisting alloy FE-PA2602 (X4NiCrTiMoV26-15) Solution treated and precipitation treated Sheet, strip and plate 0,5 mm a 10 mm Rm 850 MPa. 1) EN 2424, Aerospace series Marking of aerospace products. EN 2516, Aerospace series Passivation of corrosion resisting steels and decontamination of nic
24、kel base alloys. 3 Terms and definitions For the purposes of this standard, the following terms and definitions apply. 3.1 crack rupture in the matrial which may extend in any direction and which may be intercrystalline or transcrystalline in character 3.2 seam open surface defect which is the resul
25、t of the extrusion of the matrial 3.3 lap surface defect caused by folding over metal fins or sharp corners and then rolling or forging them into the surface 4 Required characteristics 4.1 Configuration - Dimensions - Masses See Figure 1 and Tables 1 and 2. Dimensions and tolerances are expressed in
26、 millimetres and apply after surface treatment. 1) Published as AECMA Prestandard at the date of publication of this standard. Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 04 08:47:20 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 4307:2005 5 4.2 Material EN 2175, received in the annealed cond
27、ition and cold work during manufacture 4.3 Surface treatment EN 2516 Values in micrometres apply prior to surface treatment. Remove sharp edges 0,1 to 0,2. Key 1 Z: Number of grooves. The Pitch of groove = 2 a Unspecified dimensions: as plain form b At manufacturers option c Form of groove at manufa
28、cturers option Figure 1 Plain form (code “P“) Grooved form (code “G“) a 3,2 0,8 3,2 Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 04 08:47:20 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 4307:2005 6 Table 1 D1 D2 D3 L2 L3 L4 L5 R Z Diameter code max. min. 0,3 max. min. 0,5 0,5 + 0,25 0,05 060
29、 5,999 5,96 9,7 6,9997,9741,5 1,74 4 7 080 7,994 7,955 12,7 8,9948,97 2 2,24 7 6 100 9,994 9,955 15,7 10,99410,97 2,4 2,64 6 10 5 120 11,994 11,995 19,4 12,99412,97 3 3,24 0,75 Table 2 Diameter code 060 080 100 120 Length Form code a code L1 0 50,+ Mass b 030 3 0,275 045 4,5 0,396 0,432 0,682 060 6
30、0,516 0,589 0,877 1,101 075 7,5 0,637 0,746 1,071 1,332 090 9 0,757 0,903 1,266 1,563 105 10,5 0,878 1,060 1,460 1,794 120 12 0,998 1,217 1,655 2,025 135 13,5 1,119 1,374 1,849 2,256 150 15 1,239 1,532 2,044 2,487 165 16,5 1,360 1,688 2,238 2,718 180 18 1,480 1,845 2,433 2,949 195 19,5 1,600 2,002 2
31、,627 3,180 210 21 1,721 2,159 2,822 3,411 225 22,5 1,841 2,316 3,016 3,643 240 24 1,962 2,473 3,211 3,874 P 250 25 2,042 2,577 3,441 4,028 G 250 25 2,042 2,577 3,341 4,028 a See Figure 1. b Approximate values (kg/1 000 pieces), calculated on the basis of 7,85 kg/dm3, given for information purposes o
32、nly Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 04 08:47:20 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 4307:2005 7 5 Designation EXAMPLE Description block SLEEVE Identity block EN4307P060045 Number of this standard Form code (see Table 2 and Figure 1) Diameter code (see Table 1) Length co
33、de (see Table 2) NOTE If necessary, the code I9005 shall be placed between the description block and the identity block. 6 Marking EN 2424, style G 7 Technical specification 7.1 Manufacture The sleeves shall be formed by a drawing process from sheet or strip stock to form a one piece tubular section
34、 and head. 7.2 Surface appearance The sleeves shall be free from cracks, seams and laps. Under visual examination, the sleeves may show axial flow lines in the tubular section typical of a drawn sleeve. The flow lines shall be continuous at the fillet radius. A slight visible orange peel effect is a
35、lso permissible. 7.3 Sampling In conformity with ISO 2859-1, using normal or reduced inspection methods. The acceptance quality limit (AQL) is 1 %. Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 04 08:47:20 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 4307:2005 BSI 389 Chiswick High Road Lo
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