EN 4354-2006 en Aerospace series - Six lobe recess - Drivers relieved《航空航天系列 梅花冲头 释放旋具》.pdf

1、BRITISH STANDARDBS EN 4354:2006Aerospace series Six lobe recess Drivers, relievedThe European Standard EN 4354:2006 has the status of a British StandardICS 49.030.99g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g

2、48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 4354:2006This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 January 2007 BSI 2007ISBN 978 0 580 50097 8National forewordThis British Standard was published by BSI. It is t

3、he UK implementation of EN 4354:2006.The UK participation in its preparation was entrusted to Technical Committee ACE/12, Aerospace fasteners and fastening systems.A list of organizations represented on ACE/12 can be obtained on request to its secretary.This publication does not purport to include a

4、ll the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.Amendments issued since publicationAmd. No. Date CommentsEUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 4354December 2006IC

5、S 49.030.99English VersionAerospace series - Six lobe recess - Drivers, relievedSrie arospatiale - Empreinte six lobes - Embout detournevis hexagonal, gorgeLuft- und Raumfahrt - Sechs-Bogenzahn, Innenantrieb -Schraubendrehereinstze, mit Auensechskant undRingnutThis European Standard was approved by

6、CEN on 28 August 2006.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 standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards

7、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 language made by translationunder the responsibility of a CEN member into its own language and notified to the Cen

8、tral 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,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Pola

9、nd, Portugal, Romania,Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2006 CEN All rights of exploitation in any form and by any

10、means reservedworldwide for CEN national Members.Ref. No. EN 4354:2006: E2 Contents Page Foreword3 1 Scope 4 2 Normative references 4 3 Required characteristics.4 4 Designation 8 5 Marking .8 6 Technical specification .8 EN 4354:20063 Foreword This document (EN 4354:2006) has been prepared by the Ae

11、rospace and Defence Industries Association of Europe - Standardization (ASD-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 ASD, pr

12、ior 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 2007, and conflicting national standards shall be withdrawn at the latest by June 2007. Attention is drawn to t

13、he 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 of the following coun

14、tries 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, Romania, Slovakia, Slovenia, Spain, Sweden

15、, Switzerland and the United Kingdom. EN 4354:20064 1 Scope This standard specifies the characteristics of drivers, relieved, six lobe recess, for aerospace applications. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated refer

16、ences, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 1173, Assembly tools for screws and nuts Drive ends for hand- and machine-operated screwdriver bits and connecting parts Dimensions, torque testing. EN

17、 2424, Aerospace series Marking of aerospace products. EN 4359, Aerospace series Six lobe recess Drivers Technical specification. 3 Required characteristics 3.1 Configuration Dimensions Tolerances Masses See Figures 1, 2 and 3 and Tables 1, 2 and 3. Dimensions and tolerances are in millimetres. Spec

18、ification for hexagon drive ends: see ISO 1173. 3.2 Materials The material quality is left at the manufacturers option but shall meet the requirements of EN 4359. EN 4354:20065 Key 1 Retaining groove dimensions, see Figure 2 and Table 2. 2 Marking 3 Driver tip dimensions, see Figure 3 and Table 3. F

19、igure 1 Driver configuration Table 1 Driver dimensions D1Length dimension and code PP bQ L1 3,05 inch Recess code 0 0,1 A B C D E nom. max. min. nom. max. min. 06 07 08 09 3,18 10 15 3,81 20 25 27 30 47,75 40 4,76 6,3 6,35 6,292 1/4 7,18 7,11 40 31,75 45 50 55 11,11 11,2 11,112 11,042 7/16 12,56 12,

20、48 60 a13,49 69,85 88,9 152,4 15,88 15,81 5/8 20,64 17,82 aThis size is not an ISO 1173 recommended size. bEquivalent inch size designation. EN 4354:20066 Key 1 Shape in this region optional providing hexagonal and tip dimensions are adhered to Figure 2 Groove configuration Table 2 Groove dimensions

21、 Recess code D2L2L3L4R106 07 08 09 10 15 20 25 27 30 40 4,7 24 9,5 1 2,4 40 45 50 55 8,7 6,7 60 a13,49 31,5 8,48 1,2 2,8 aThis size is not an ISO 1173 recommended size. EN 4354:20067 Figure 3 Driver tip configuration Table 3 Driver tip dimensions E F N R2R3Recess code max. 0,05 min. rad. rad. 06 1,1

22、7 1,65 0,42 0,11 07 1,42 1,96 1,52 0,48 0,12 08 1,65 2,29 0,54 0,16 09 1,78 2,46 1,78 0,58 0,17 10 1,96 2,72 2,03 0,62 0,20 15 2,34 3,25 2,16 0,74 0,25 20 2,77 3,84 2,29 0,87 0,28 25 3,15 4,39 0,94 0,35 27 3,56 4,95 2,54 1,13 0,37 30 3,94 5,49 3,18 1,22 0,42 40 4,75 6,60 3,30 1,47 0,51 45 5,54 7,77

23、3,81 1,83 0,54 50 6,35 8,79 4,57 1,85 0,74 55 7,94 11,18 5,08 2,71 0,88 60 a9,45 13,21 7,62 2,94 1,01 aThis size is not an ISO 1173 recommended size. EN 4354:20068 4 Designation EXAMPLE Description block DRIVER, RELIEVED, SIX LOBE RECESS Identity block EN4354-55C Number of this standard Recess code

24、(see Table 1) Length code (see Table 1) NOTE If necessary, the code I9005 shall be placed between the description block and the identity block. 5 Marking EN 2424, style A, as indicated on Figure 1. 6 Technical specification EN 4359 EN 4354:2006blankBS EN 4354:2006BSI389 Chiswick High RoadLondonW4 4A

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