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1、BRITISH STANDARD AEROSPACE SERIES BS EN 2328:2006 Washers, tab in corrosion resisting steel, cadmium plated for flight control rods Dimensions The European Standard EN 2328:2006 has the status of a British Standard ICS 49.030.50 ? Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 03 07:57:06 GMT+0
2、0:00 2006, Uncontrolled Copy, (c) BSI BS EN 2328:2006 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 June 2006 BSI 2006 ISBN 0 580 47220 5 National foreword This British Standard is the official English language version of EN 2328:2006. I
3、t supersedes BS EN 2328:1990 which is withdrawn. 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 se
4、cretary. Cross-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 Cat
5、alogue 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 British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand
6、 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 and European developments and promulgate them in the UK. Summary of pages This document comprises a front
7、 cover, an inside front cover, the EN title page, pages 2 to 6, an inside back cover 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
8、, Fri Nov 03 07:57:06 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 2328 May 2006 ICS 49.030.50Supersedes EN 2328:1988 English Version Aerospace series - Washers, tab in corrosion resisting steel, cadmium plated for flight control rods - Dimensions S
9、rie arospatiale - Freins dcrous en acier rsistant la corrosion cadmis, pour bielles de commandes de vol - Dimensions Luft- und Raumfahrt - Sicherungsbleche aus korrosionsbestndigem Stahl, verkadmet fr Bediengestnge von Flugsteuerungen - Mae This European Standard was approved by CEN on 26 October 20
10、05. 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 obtained
11、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 Secretari
12、at 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, Portuga
13、l, Romania, 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 2006 CENAll rights of exploitation in any form and by any means r
14、eserved worldwide for CEN national Members. Ref. No. EN 2328:2006: E Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 03 07:57:06 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 2 Contents Page Foreword 3 1 Scope.4 2 Normative references .4 3 Required characteristics 4 4 Designation .6 5 Marking6 6 Qu
15、alification6 EN 2328:2006 Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 03 07:57:06 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 3 Foreword This European Standard (EN 2328:2006) has been prepared by the European Association of Aerospace Manufacturers - Standardization (AECMA-STAN). After enquiri
16、es 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 European Standard shall be given the status of a national
17、 standard, either by publication of an identical text or by endorsement, at the latest by November 2006, and conflicting national standards shall be withdrawn at the latest by November 2006. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
18、 rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This European Standard supersedes EN 2328:1988. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this Euro
19、pean 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, Switzerland and the United Kingdom.
20、EN 2328:2006 Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 03 07:57:06 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 4 1 Scope This standard specifies the characteristics of tab washers for flight control rods. These tab washers are intended to immobilise the rod end in relation to the rod body,
21、whilst allowing a positional adjustment of 1/2 a turn. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (includ
22、ing any amendments) applies. ISO 3574:1999, Cold-reduced carbon steel sheet of commercial and drawing qualities. EN 2133, Aerospace series Cadmium plating of steels with specified tensile strength 1 450 MPa, copper, copper alloys and nickel alloys. EN 9133, Aerospace series Quality management system
23、s Qualification procedure for aerospace standard parts. 3 Required characteristics 3.1 Dimensions Mass Configuration shall correspond with Figure 1. The dimensions and masses shall conform with values quoted in Table 1. Dimensions apply after cadmium plating. 3.2 Surface roughness Ra = 3,2 m. This v
24、alue applies prior to cadmium plating. 3.3 Material Carbon steel CR2 according to ISO 3574. Rm 370 MPa 3.4 Surface treatment Cadmium plated according to EN 2133, 10 m to 20 m. EN 2328:2006 Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 03 07:57:06 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 5 Di
25、mensions in millimetres a Optional radius b Identification mark Figure 1 Table 1 Dimensions in millimetres d1 d2 a1 l1 l2 l3 r1 r2 r3 r4 Diameter code + 0,1 0 + 0,5 0 0,25 0,25 0,25 0,25 0,5 0,25 0,25 0,5 Mass g 08 8,2 16 1,8 6 8 14 10,5 0,6 1,0 1,0 10 10,2 18 8 10 16 13 1,5 1,6 12 12,2 21 9 11 19 1
26、6 2,0 14 14,2 24 10 21 17 3 2,4 16 16,2 26 2,5 11 12 24 19 0,8 1,2 4 2,7 EN 2328:2006 Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 03 07:57:06 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 6 4 Designation EXAMPLE Description block WASHER TAB Identity block EN2328-08 Number of this standard Diame
27、ter code (see Table 1) NOTE If necessary, the code I9005 shall be placed between description block and identity block. 5 Marking In addition to the manufacturers own marking, each tab washer and its packaging shall be marked, using the identity block as defined in Clause 4 of this standard. The mark
28、ing position and method are at the manufacturers option. The marking, when it is possible, shall be indelible and shall not impair the characteristics of the tab washer. 6 Qualification According to EN 9133. EN 2328:2006 Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 03 07:57:06 GMT+00:00 2006,
29、 Uncontrolled Copy, (c) BSI blank Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 03 07:57:06 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 2328:2006 BSI 389 Chiswick High Road London W4 4AL BSI British Standards Institution BSI is the independent national body responsible for preparing Briti
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