EN 14535-3:2015

Railway applications - Brake discs for railway rolling stock - Part 3: Brake discs, performance of the disc and the friction couple, classification

This European Standard applies to brake discs designed to be fitted to railway vehicles.
This European Standard comprises a type test of brake disc performance. The brake disc is tested for energy conversion and dissipation, ventilation characteristics as well as mechanical integrity.
The classification qualifies a brake disc in conjunction with the defined brake pad by dynamometer tests which simulates up to one year in service when operating in the defined application class. It does not define the application and the brake performance in specific trains.
NOTE   For this purpose, additional tests may be necessary.
For the application of brake discs on railway vehicles it is not mandatory to use classified brake discs.
Classified brake discs can be validated for the use on railway vehicles for higher performance applications with additional tests.
This standard describes the type test procedure for brake disc classification as specified in EN 14535 1 and EN 14535 2.

Bahnanwendungen - Bremsscheiben für Schienenfahrzeuge - Teil 3: Bremsscheiben, Leistung Bremsscheibe und der Reibpaarung, Klassifikation

Diese Europäische Norm gilt für Bremsscheiben, die zum Einbau an Schienenfahrzeuge konstruiert sind.
Diese Europäische Norm umfasst eine Typprüfung für das Leistungsvermögen der Bremsscheiben. Die Bremsscheibe wird im Hinblick auf die Energieumwandlung und Energiedissipation, Belüftungseigenschaften sowie die mechanische Integrität geprüft.
Die Klassifizierung qualifiziert eine Bremsscheibe in Verbindung mit den festgelegten Bremsbelägen durch Versuche an einem Reibungsprüfstand, bei denen der Betriebseinsatz von bis zu einem Jahr entsprechend der festgelegten Anwendungsklasse simuliert wird. Die Klassifizierung legt keine Anwendung und Bremsleistung bei bestimmten Zügen fest.
ANMERKUNG   Für diesen Zweck können zusätzliche Prüfungen erforderlich sein.
Beim Einsatz von Bremsscheiben an Schienenfahrzeugen ist es nicht zwingend notwendig, klassifizierte Brems¬scheiben zu verwenden.
Klassifizierte Bremsscheiben können für den Einsatz an Schienenfahrzeugen mit zusätzlichen Prüfungen für Hochleistungsanwendungen validiert werden.
Diese Norm beschreibt das Verfahren der Typprüfung für die Klassifizierung von in EN 14535-1 und EN 14535-2 spezifizierten Bremsscheiben.

Applications ferroviaires - Disques de frein pour matériel roulant ferroviaire - Partie 3: Disques de frein, performances du disque et du couple de friction, classification

La présente Norme européenne s’applique aux disques de frein conçus pour équiper les véhicules ferroviaires.
La présente Norme européenne comprend un essai de type des performances du disque de frein. Le disque de frein est soumis à essai pour déterminer ses capacités de conversion et de dissipation d'énergie, de ventilation ainsi que pour vérifier son intégrité mécanique.
La classification qualifie un couple disque de frein/garniture de frein définie par des essais dynamométriques qui simulent jusqu'à un an d'utilisation en service dans la classe d'application définie. Elle ne définit pas l'application et les performances de freinage dans des trains spécifiques.
NOTE   Des essais supplémentaires peuvent être nécessaires à cet effet.
Pour l'application de disques de frein sur les véhicules ferroviaires, il n’est pas obligatoire d'utiliser des disques de frein classifiés.
Les disques de frein classifiés peuvent être validés pour une utilisation sur des véhicules ferroviaires à freinages de plus haute performance moyennant des essais supplémentaires.
La présente norme décrit la procédure d'essai de type pour la classification des disques de frein comme spécifié dans la norme EN 14535-1 et EN 14535-2.

Železniške naprave - Kolutne zavore za železniška vozila - 3. del: Kolutne zavore, zmogljivost zavornega koluta in trenje kolutnega para, klasifikacija

Ta evropski standard se uporablja za kolutne zavore ter interakcijo med kolutom in oblogo za železniška vozila.
Za osnovno izbiro kolutnega para se lahko uvedejo naslednje zahteve in klasifikacija.
Ta evropski standard se uporablja za osnovni preskus razredov zmogljivosti kolutov. V tem standardu je določen kolutni par, ki se uporabi kot referenčni par. Koluti se uporabljajo v vozilih, ki obratujejo v glavnih državnih, urbanih, podzemnih, tramvajnih in zasebnih omrežjih (regionalne železniške proge, železniške proge podjetij). Klasifikacija omogoča grobo izbiro količine in zmogljivosti za nove konfiguracije potniških in tovornih vagonov ter vlakov. Obrabe in življenjske dobe ni mogoče podrobneje napovedati, ampak samo oceniti. Za določene vrednosti vedenja med obratovanjem bo v vsakem primeru treba določiti obrabo kolutnega para na podlagi preskusov z dinamometrom.

General Information

• Status: Withdrawn
• Publication Date: 15-Dec-2015
• Withdrawal Date: 06-Dec-2022
• ICS: 45.060.01 - Railway rolling stock in general
• Technical Committee: CEN/TC 256 - Railway applications
• Drafting Committee: CEN/TC 256/SC 3/WG 47 - Braking
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Completion Date: 07-Dec-2022
• Directive: 2001/16/EC - Directive 2001/16/EC of the European Parliament and of the Council of 19 March 2001 on the interoperability of the trans-European conventional rail system
• Directive: 2008/57/EC - Directive 2008/57/EC of the European Parliament and of the Council of 17 June 2008 on the interoperability of the rail system within the Community (Recast)
• Directive: 96/48/EC - Interoperability of the trans-European high-speed rail system
• Mandate: M/275 - Mandate to CEN/CENELEC/ETSI for standardization in the field of railway equipment on the interoperability of the Trans-European high-speed rail system
• Mandate: M/334 - Mandate for programming and standardisation addressed to CEN, CENELEC and ETSI in the field of the Interoperability of the trans-european conventional rail system
• Mandate: M/483 - Mandate for programming and standardisation addressed to the European standardisation bodies under directive 2008/57/EC in the field of the interoperability of the rail system within the European Union
• Ref Project: SIST EN 14535-3:2016 - Railway applications - Brake discs for railway rolling stock - Part 3: Brake discs, performance of the disc and the friction couple, classification

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Železniške naprave - Kolutne zavore za železniška vozila - 3. del: Kolutne zavore, zmogljivost zavornega koluta in trenje kolutnega para, klasifikacijaBahnanwendungen - Bremsscheiben für Schienenfahrzeuge - Teil 3: Bremsscheiben, Leistung Bremsscheibe und der Reibpaarung, KlassifikationApplications ferroviaires - Disques de frein pour matériel roulant ferroviaire - Partie 3: Disques de frein, performances du disque et du couple de friction, classificationRailway applications - Brake discs for railway rolling stock - Part 3: Brake discs, performance of the disc and the friction couple, classification45.040Materiali in deli za železniško tehnikoMaterials and components for railway engineeringICS:Ta slovenski standard je istoveten z:EN 14535-3:2015SIST EN 14535-3:2016en,fr,de01-marec-2016SIST EN 14535-3:2016SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 14535-3
December
t r s w ICS
v wä r x rä r s English Version
Railway applications æ Brake discs for railway rolling stock æ Part
uã Brake discsá performance of the disc and the friction coupleá classification Applications ferroviaires æ Disques de frein pour matériel roulant ferroviaire æ Partie
uã Disques de freiná performances du disque et du couple de frictioná classification
Bahnanwendungen æ Bremsscheiben für Schienenfahrzeuge æ Teil
uã Bremsscheibená Leistung Bremsscheibe und der Reibpaarungá Klassifikation This European Standard was approved by CEN on
s r July
t r s wä
egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä
translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä
CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey andUnited Kingdomä
EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels
t r s w CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
s v w u wæ uã t r s w ESIST EN 14535-3:2016

European foreword . 4 Introduction . 5 1 Scope . 6 2 Normative references . 6 3 Terms and definitions . 6 4 Symbols and units . 7 5 Classification . 8 6 Information to be supplied . 8 7 Tested properties for brake disc classification . 9 7.1 General requirements . 9 7.2 Test specimens . 9 7.3 Preliminary and final verification sequences . 9 7.4 Pass and fail criteria . 9 8 Preconditions . 10 8.1 Dynamometers . 10 8.2 Wheel diameter . 10 8.3 Preliminary and final verification sequences . 10 9 Performance and Endurance Test . 11 9.1 Scope . 11 9.2 Classification test parameters . 11 9.3 Test procedure . 12 9.4 Pass and fail criteria . 15 10 Heat Dissipation Test . 15 10.1 Scope . 15 10.2 Test parameters. 15 10.3 Test procedure . 16 10.4 Pass and fail criteria . 17 11 Centrifugal test . 18 11.1 Scope . 18 11.2 Test parameters. 18 11.3 Test procedure . 19 11.4 Pass and fail criteria . 19 12 Ventilation Test. 19 12.1 Scope . 19 12.2 Test parameters. 19 12.3 Test procedure . 20 12.4 Pass and fail criteria . 20 13 Noise generation. 20 Annex A (informative)
Brake Disc Classification Certificate according to EN 14535-3 . 21 Annex B (informative)
Noise generation test . 22 SIST EN 14535-3:2016

Relationship between this European Standard and the Essential Requirements of EU Directive 2008/57/EC . 23 Bibliography . 25
The classification qualifies a brake disc in conjunction with the defined brake pad by dynamometer tests which simulates up to one year in service when operating in the defined application class. It does not define the application and the brake performance in specific trains.
NOTE For this purpose, additional tests may be necessary. For the application of brake discs on railway vehicles it is not mandatory to use classified brake discs. Classified brake discs can be validated for the use on railway vehicles for higher performance applications with additional tests. This standard describes the type test procedure for brake disc classification as specified in EN 14535-1 and EN 14535-2. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 14535-1, Railway applications - Brake discs for railway rolling stock - Part 1: Brake discs pressed or shrunk onto the axle or drive shaft, dimensions and quality requirements EN 14535-2, Railway applications - Brake discs for railway rolling stock - Part 2: Brake discs mounted onto the wheel, dimensions and quality requirements EN 14478, Railway applications - Braking - Generic vocabulary EN ISO/IEC 17025, General requirements for the competence of testing and calibration laboratories (ISO/IEC 17025) 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 14478 and the following apply. 3.1 axle mounted brake disc component attached to the axle shaft, drive shaft or any shaft directly coupled to the wheel, and rotating with the wheel
Note 1 to entry: See EN 14535-1. 3.2 wheel mounted brake disc component attached to the wheel rim, wheel web or wheel hub, and rotating with the wheel
Note 1 to entry: See EN 14535-2. SIST EN 14535-3:2016
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