1、BRITISH STANDARD AEROSPACE SERIESBS EN 4307:2005Sleeves, 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 StandardICS 49.030.99g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g
2、55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58Licensed Copy: Wang Bin, na, Fri Apr 14 07:11:18 BST 2006, Uncontrolled Copy, (c) BSIBS EN 4307:2005This British Standard was published under the auth
3、ority of the Standards Policy and Strategy Committee on 31 January 2006 BSI 31 January 2006ISBN 0 580 47221 3National forewordThis British Standard is the official English language version of EN 4307:2005. The UK participation in its preparation was entrusted to Technical Committee ACE/12, Aerospace
4、 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.Cross-referencesThe British Standards which implement international or European publications referred to in this document may be found
5、in the BSI Catalogue under the section entitled “International 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 responsi
6、ble for its correct application. Compliance with a 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 i
7、nterests informed; monitor related international and 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 7 and a back cover.The BSI copyright notice displayed in this document indicates when t
8、he document was last issued.Amendments issued since publicationAmd. No. Date CommentsLicensed Copy: Wang Bin, na, Fri Apr 14 07:11:18 BST 2006, Uncontrolled Copy, (c) BSIEUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 4307December 2005ICS 49.030.99English VersionAerospace series - Sleeves, tubular
9、, for shear screws with flushhead, in corrosion resisting steel, passivated, (0,50 mm wallthickness)Srie arospatiale - Douilles tubulaires, pour vis decisaillement tte fraise, en acier rsistant la corrosion,passives, (paisseur de paroi 0,50 mm)Luft- und Raumfahrt - Hlsen fr Senkschrauben mitScherbea
10、nspruchung, aus korrosionsbetndigem Stahl,passiviert, (Wanddicke 0,50 mm)This European Standard was approved by CEN on 26 October 2005.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national st
11、andard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be 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 l
12、anguage made by translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,G
13、ermany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement
14、 Centre: rue de Stassart, 36 B-1050 Brussels 2005 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 4307:2005: ELicensed Copy: Wang Bin, na, Fri Apr 14 07:11:18 BST 2006, Uncontrolled Copy, (c) BSIEN 4307:20052 Contents Page Foreword 3
15、 1 Scope .4 2 Normative references .4 3 Terms and definitions.4 4 Required characteristics 4 5 Designation .7 6 Marking 7 7 Technical specification.7 Licensed Copy: Wang Bin, na, Fri Apr 14 07:11:18 BST 2006, Uncontrolled Copy, (c) BSIEN 4307:20053 Foreword This European Standard (EN 4307:2005) has
16、been prepared by the European Association of Aerospace Manufacturers - 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 co
17、untries 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 identical text or by endorsement, at the latest by June 2006, and conflicting national standards shall be withdrawn at the latest by June 2006. Att
18、ention 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 responsible for identifying any or all such patent rights. According to the CEN/CENELEC Internal Regulations, the national standards organizations o
19、f the following countries are bound to implement this European 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, Sp
20、ain, Sweden, Switzerland and the United Kingdom. Licensed Copy: Wang Bin, na, Fri Apr 14 07:11:18 BST 2006, Uncontrolled Copy, (c) BSIEN 4307:20054 1 Scope This standard specifies the characteristics and technical requirements of tubular sleeves for shear screws with flush head, which may be plain o
21、r provided with a series of annular grooves, 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.
22、 For dated references, only the edition 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-
23、lot inspection. EN 2175, Aerospace series 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 resis
24、ting steels and decontamination of nickel 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
25、open surface defect which is the result 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. Dime
26、nsions and tolerances are expressed in millimetres and apply after surface treatment. 1) Published as AECMA Prestandard at the date of publication of this standard. Licensed Copy: Wang Bin, na, Fri Apr 14 07:11:18 BST 2006, Uncontrolled Copy, (c) BSIEN 4307:2005 5 4.2 Material EN 2175, received in t
27、he annealed condition 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 aUnspecified dimensions: as plain form bAt manufacturers option cForm of gro
28、ove at manufacturers option Figure 1 Plain form (code “P“) Grooved form (code “G“) a3,2 0,8 Licensed Copy: Wang Bin, na, Fri Apr 14 07:11:18 BST 2006, Uncontrolled Copy, (c) BSIEN 4307:20056 Table 1 D1D2D3L2L3L4L5R Z Diameter codemax. min. 0,3 max. min. 0,5 0,5 + 0,25 0,05 060 5,999 5,96 9,7 6,999 7
29、,974 1,5 1,74 4 7 080 7,994 7,955 12,7 8,994 8,97 2 2,24 7 6 100 9,994 9,955 15,7 10,994 10,97 2,4 2,64 6 10 5 120 11,994 11,995 19,4 12,994 12,97 3 3,24 0,75 Table 2 Diameter code 060 080 100 120 Length Form code acode L1050,+Mass b030 3 0,275 045 4,5 0,396 0,432 0,682 060 6 0,516 0,589 0,877 1,101
30、 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 2,627 3,180 210 21 1,721
31、 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 aSee Figure 1. bApproximate values (kg/1 000 pieces), calculated on the basis of 7,85 kg/dm3, given for information purposes onlyLicensed Copy: Wang Bi
32、n, na, Fri Apr 14 07:11:18 BST 2006, Uncontrolled Copy, (c) BSIEN 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 code (see Table 2) NOTE If necessary, the code I90
33、05 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 and head. 7.2 Surface appearance The sleeves sh
34、all 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 also permissible. 7.3 Sampling In conformity with
35、 ISO 2859-1, using normal or reduced inspection methods. The acceptance quality limit (AQL) is 1 %. Licensed Copy: Wang Bin, na, Fri Apr 14 07:11:18 BST 2006, Uncontrolled Copy, (c) BSIBS EN 4307:2005BSI389 Chiswick High RoadLondonW4 4ALBSI British Standards InstitutionBSI is the independent nationa
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