BS-EN-13298-2003.pdf
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1、BRITISH STANDARD BS EN 13298:2003 Railway applications Suspension components Helical suspension springs, steel The European Standard EN 13298:2003 has the status of a British Standard ICS 21.160; 45.060.01 ? Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 09:44:55 GMT+00:00 2006, Uncontrolled
2、 Copy, (c) BSI BS EN 13298:2003 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 21 March 2003 BSI 21 March 2003 ISBN 0 580 41460 4 National foreword This British Standard is the official English language version of EN 13298:2003. The UK parti
3、cipation in its preparation was entrusted by Technical Committee RAE/3, Railway rolling stock material, to Subcommittee RAE/3/-/4, Suspension components, which has the responsibility to: A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-refer
4、ences 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 of British
5、 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; present t
6、o the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the 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 insid
7、e front cover, the EN title page, pages 2 to 46, an inside back cover and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 09:4
8、4:55 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13298 March 2003 ICS 21.160; 45.060.01 English version Railway applications - Suspension components - Helical suspension springs, steel Applications ferroviaires - Elments de suspension - Ressorts de
9、 compression hlicodaux, en acier Bahnanwendungen - Federungselemente - Schrauben- Druckfedern aus Stahl This European Standard was approved by CEN on 29 November 2002. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European St
10、andard 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 Management Centre or to any CEN member. This European Standard exists in three official versions (English, French,
11、 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 Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark,
12、 Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue
13、de Stassart, 36 B-1050 Brussels 2003 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13298:2003 E Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 09:44:55 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 13298:2003 (E) 2 Content
14、s page Foreword4 1Scope 5 2Normative references 5 3Terms, symbols, units and their abbreviations6 3.1Terms 6 3.2Symbols, units and their abbreviations.7 3.3Definition of the geometrical characteristics9 4Classification of the product 10 5Requirements.10 5.1Service conditions.10 5.2Functional require
15、ments.10 5.3Essential requirements .16 6Product specification 17 6.1Technical specification .17 6.2Design characteristics.18 6.3Material19 6.4Mechanical characteristics of the spring20 6.5Surface protection .21 7Test methods21 7.1General21 7.2Axial force-deflection testing21 7.3Transverse stiffness
16、test.22 7.4Test of free transverse deflection 24 7.5Test of geometrical characteristics .24 7.6Test of general and essential requirements25 7.7Mechanical requirements26 7.8Surface protection .26 8Quality of the product27 8.1General27 8.2Product qualification procedures and samples27 8.3Control and m
17、onitoring of production quality28 8.4Final acceptance requirements29 8.5Non conformity.30 9Marking .31 10Packaging.31 Annex A (normative) Helical cylindrical compression springs with constant inclination, formed from cylindrical steel bars and featuring formed and ground ends32 A.1Object32 A.2Inner
18、and outer diameters.32 A.3Ends of the spring .33 A.4Contact line.33 A.5Geometrical tolerances.33 A.6Distance between the coils.35 Annex B (normative) Materials for hot formed and treated helical suspension springs38 B.1General38 B.2Material for helical suspension springs, steel38 Licensed Copy: shef
19、fieldun sheffieldun, na, Sun Oct 29 09:44:55 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 13298:2003 (E) 3 Annex C (normative) Repeatability of prestressing by means of shot peening39 C.1Object39 C.2Check of the intensity39 C.3Check of the covering .42 Annex D (normative) Examination for inclusions
20、.43 D.1Object43 D.2Test methods43 Annex E (normative) Magnetic detection of surface imperfections of helical springs formed from cylindrical steel bars .45 E.1Object45 E.2Methods45 E.3Special precautions.45 Bibliography46 Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 09:44:55 GMT+00:00 2006
21、, Uncontrolled Copy, (c) BSI EN 13298:2003 (E) 4 Foreword This document (EN 13298:2003) has been prepared by Technical Committee CEN/TC 256 “Railway Applications“ the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication o
22、f an identical text or by endorsement, at the latest by September 2003, and conflicting national standards shall be withdrawn at the latest by September 2003. In this European Standard the annexes A to E are normative. The preparation of this European Standard started in early 1992 with the aim to i
23、ntegrate the existing documents such as UIC 822 (International Union of Railways) and internal documents of various railway companies into a concise standard. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement thi
24、s European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and the United Kingdom. Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 09
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