EN 15427:2008

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Železniške naprave - Trenje na stiku kolo-tirnica - Mazanje kolesnega vencaBahnanwendung - Behandlung der Reibung zwischen Rad und Schienen - SpurkranzschmierungApplications ferroviaires - Gestion des frottements roue/rail - Lubrification des boudins de rouesRailway applications - Wheel/rail friction management - Flange lubrication45.040Materiali in deli za železniško tehnikoMaterials and components for railway engineering21.260Mazalni sistemiLubrication systemsICS:Ta slovenski standard je istoveten z:EN 15427:2008SIST EN 15427:2008en01-december-2008SIST EN 15427:2008SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 15427October 2008ICS 21.260; 45.040 English VersionRailway applications - Wheel/rail friction management - FlangelubricationThis European Standard was approved by CEN on 24 August 2008.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 may be obtained on application to the CEN Management Centre 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 Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, 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 United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2008 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 15427:2008: ESIST EN 15427:2008

Types of trainborne and trackside equipment.15 A.1 Introduction.15 A.2 Trainborne equipment.15 A.3 Trackside equipment.15 Annex B (informative)
Guidance on verification and optimization.17 B.1 General.17 B.2 Trainborne equipment.17 B.3 Trackside equipment.17 Annex C (informative)
Installation and maintenance good practice notes for trainborne equipment.22 C.1 Reasons for installing trainborne equipment.22 C.2 Positioning of Lubricant Application Unit.22 C.3 Information for maintenance of spray nozzles.24 Annex D (informative)
Installation and maintenance good practice notes for trackside equipment.25 D.1 Selecting locations for trackside equipment.25 D.2 Determination of Lubricant Application Unit position.25 D.3 Inspection and maintenance.26 D.4 Records.26 Annex ZA (informative)
Relationship between this European Standard and the Essential Requirements of EU Directive 96/48/EC, as modified by Directive 2004/50/EC.27 Bibliography.29
1) Official Journal of the European Communities No L 235 of 17.09.96. 2) Official Journal of the European Communities No. L 220 of 21.6.04. SIST EN 15427:2008

This document defines:  the characteristics that systems of lubrication of the wheel-rail interface shall achieve, together with applicable inspection and test methods to be carried out for verification;  all relevant terminology which is specific to the lubrication of the wheel-rail interface. 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 (including any amendments) applies. EN 13749, Railway applications — Wheelsets and bogies — Method of specifying the structural requirements of bogie frames EN 50121-1, Railway applications — Electromagnetic compatibility — Part 1: General EN 50125-1, Railway applications — Environmental conditions for equipment — Part 1: Equipment on board rolling stock EN 61373, Railway applications — Rolling stock equipment — Shock and vibration tests (IEC 61373:1999) 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. Figures 1 and 2 show the areas on the wheel and rail that are referred to in this standard. SIST EN 15427:2008

Key 1 flange tip K flange toe L flange face M flange root/fillet  Flange
N tread/running surface
NOTE This terminology is specific to this document. Figure 1 — Areas of a wheel tread
Key A gauge side face B gauge side corner C rail head 1 inside of rail 2 web
3 outside of rail Figure 2 — Areas of a rail 3.1 active interface contact area between wheel flange root and rail gauge side corner NOTE Contact also occurs between the wheel tread and the rail head but this interface is not within the scope of this document. SIST EN 15427:2008

3.8 trackside equipment lubrication system installed on or adjacent to the track
4 Requirements for trainborne equipment 4.1 General 4.1.1 The trainborne equipment shall apply lubricant to take effect in the active interface as described in 4.5. It is generally used to apply lubricant to the wheel. The most effective use of lubricant is achieved by installation of lubricating equipment on wheelsets close to the leading end of a train. This ensures that all the subsequent active interfaces between train wheels and rails are lubricated. The optimum position for this equipment is on the leading wheelset,
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