Railway applications - In-service wheelset operation requirements - In-service and off-vehicle wheelset maintenance

To ensure safety and interoperability, this document gives:
-   the limits for in-service and off-vehicle wheelsets;
-   the operations to be carried out for which the specific values (and/or criteria) remain to be defined in the maintenance plan.
This document applies to wheelsets and axle boxes complying with the following European standards:
-   EN 13103-1:2017;
-   EN 13260:2020, EN 13261:2020, EN 13262:2020;
-   EN 13979-1:2020;
-   EN 13715:2020;
-   EN 13749:2021;
that comprise:
-   the axle fitted with wheels of diameters greater than or equal to 330 mm;
-   axle boxes with bearings and grease.
This document is also applicable to wheelsets:
-   fitted with brake discs, final drive, transmission or noise-damping systems, as appropriate;
-   not complying with the above European standards, but complying with the international requirements in force, for example in UIC leaflets, before the approval of these standards;
-   with tyred wheels;
-   with resilient wheels.
For equipment not covered by Directive 2016/797/EC, this European Standard may be applied, noting that different values may be used.
All dimensions in this document are in millimetres (mm).
It is necessary to describe in a specific document the tasks to be performed in order to maintain wheelsets within the limits defined therein.
NOTE   The specific values and criteria are defined in an appropriate maintenance plan.

Bahnanwendungen - Radsätze und Drehgestelle - Radsatzinstandhaltung

Um Sicherheit und Interoperabilität sicherzustellen, legt diese Norm Folgendes fest:
-   die Grenzwerte für eingebaute und ausgebaute Radsätze;
-   die durchzuführenden Maßnahmen, für welche besondere Werte (und/oder Kriterien) im Instandhaltungsplan festzulegen sind.
Dieses Dokument gilt für Radsätze und Radsatzlager, die die folgenden Europäischen Normen erfüllen:
-   EN 13103 1:2017;
-   EN 13260:2020, EN 13261:2020, EN 13262:2020;
-   EN 13979 1:2020;
-   EN 13715:2020;
-   EN 13749:2021.
die Folgendes einschließen:
-   Radsätze mit Raddurchmessern größer oder gleich 330 mm;
-   Radsatzlagergehäuse mit Wälzlagern und Schmierfett.
Die vorliegende Europäische Norm ist auch auf Radsätze anwendbar, die
-   gegebenenfalls mit Bremsscheiben, Achsantrieb, Getriebe oder Schallabsorber ausgerüstet sind,
-   nicht die oben genannten Europäischen Normen erfüllen, jedoch die geltenden internationalen Anforderungen, z. B. der UIC-Merkblätter, vor Inkrafttreten dieser Normen erfüllen,
-   mit bereiften Rädern ausgestattet sind, und
-   mit elastomergefederten Rädern ausgestattet sind.
Diese Europäische Norm kann auch für Fahrzeuge angewendet werden, die nicht der Richtlinie 2016/797/EG unterliegen, wobei auf die Anwendung eventuell abweichender Werte hingewiesen wird.
Alle Maße in diesem Dokument werden in Millimetern (mm) angegeben.
Es ist notwendig, die durchzuführenden Maßnahmen zum Einhalten der definierten Grenzwerte für Radsätze in einem besonderen Dokument zu beschreiben.
ANMERKUNG   Die Werte und besonderen Kriterien sind im entsprechenden Instandhaltungsplan festgelegt.

Applications ferroviaires - Exploitation des essieux en service - Maintenance des essieux en exploitation ou déposés

Pour assurer la sécurité et l'interopérabilité, le présent document donne :
-   les valeurs limites pour les essieux en exploitation ou déposés ;
-   les opérations à réaliser pour lesquelles les valeurs (et/ou critères) spécifiques restent à fixer dans le plan de maintenance.
Le présent document s'applique aux essieux et aux boîtes d'essieux conformes aux normes européennes suivantes :
-   EN 13103-1:2017 ;
-   EN 13260:2020, EN 13261:2020, EN 13262:2020 ;
-   EN 13979-1:2020 ;
-   EN 13715:2020 ;
-   EN 13749:2021
et qui comprennent :
-   l'essieu-axe équipé de roues de diamètre supérieur ou égal à 330 mm ;
-   des boîtes d'essieux avec des roulements et de la graisse.
Le présent document s'applique également aux essieux :
-   éventuellement équipés de disques de frein, d'un pont moteur, d'une transmission ou de dispositifs d'insonorisation ;
-   non conformes aux normes européennes citées ci-dessus, mais qui satisfont aux exigences internationales en vigueur, par exemple aux exigences des fiches de l'UIC, avant l'approbation de ces normes ;
-   avec des roues bandagées ;
-   avec des roues résilientes.
Pour les équipements non couverts par la Directive 2016/797/CE, la présente Norme européenne peut être utilisée, tout en sachant que des valeurs différentes peuvent être utilisées.
Toutes les dimensions indiquées dans le présent document sont exprimées en millimètres (mm).
Il est nécessaire de décrire dans un document spécifique les opérations à réaliser pour maintenir les essieux dans les limites définies dans le présent document.
NOTE   Les valeurs et critères spécifiques sont définis dans un plan de maintenance approprié.

Železniške naprave - Zahteve za kolesne dvojice med vožnjo - Vzdrževanje kolesnih dvojic v vgrajenem in razstavljenem stanju

General Information

Status
Not Published
Public Enquiry End Date
30-Jun-2022
Technical Committee
Current Stage
4020 - Public enquire (PE) (Adopted Project)
Start Date
21-Apr-2022
Due Date
08-Sep-2022
Completion Date
05-Jul-2022

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SLOVENSKI STANDARD
oSIST prEN 15313:2022
01-junij-2022
Železniške naprave - Zahteve za kolesne dvojice med vožnjo - Vzdrževanje
kolesnih dvojic v vgrajenem in razstavljenem stanju
Railway applications - In-service wheelset operation requirements - In-service and off-
vehicle wheelset maintenance
Bahnanwendungen - Radsätze und Drehgestelle - Radsatzinstandhaltung
Applications ferroviaires - Exploitation des essieux en service - Maintenance des essieux
en exploitation ou déposés
Ta slovenski standard je istoveten z: prEN 15313
ICS:
45.040 Materiali in deli za železniško Materials and components
tehniko for railway engineering
oSIST prEN 15313:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN 15313:2022

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oSIST prEN 15313:2022


DRAFT
EUROPEAN STANDARD
prEN 15313
NORME EUROPÉENNE

EUROPÄISCHE NORM

April 2022
ICS 45.040 Will supersede EN 15313:2016
English Version

Railway applications - In-service wheelset operation
requirements - In-service and off-vehicle wheelset
maintenance
Applications ferroviaires - Exploitation des essieux en Bahnanwendungen - Radsätze und Drehgestelle -
service - Maintenance des essieux en exploitation ou Radsatzinstandhaltung
déposés
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 256.

If this draft becomes a European Standard, 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.

This draft European Standard was established by CEN 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 CEN-CENELEC
Management Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.

Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.


EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 15313:2022 E
worldwide for CEN national Members.

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prEN 15313:2022 (E)
Contents Page
European foreword . 7
Introduction . 8
1 Scope . 9
2 Normative references . 10
3 Terms and definitions . 10
4 Maintenance . 12
4.1 General . 12
4.2 Maintenance organization . 12
4.2.1 Maintenance organization plan . 12
4.2.2 Maintenance plan . 12
4.2.3 Service experience . 13
4.2.4 Traceability – storage – transportation . 13
4.3 Equipment and systems . 15
4.4 Staff certification and competence . 15
4.5 Qualification of an undertaking for the maintenance of in-service or off-vehicle
wheelsets . 16
5 Definition and illustrations of a wheelset, its associated components and defects . 17
5.1 Definition and illustrations of a wheelset . 17
5.1.1 Wheelset . 17
5.1.2 Axle . 19
5.1.3 Wheel . 19
5.1.4 Axle box . 20
5.2 Functional references of the rail-wheel interface . 21
5.2.1 Wheelset functional references . 21
5.2.2 Wheel functional references . 22
5.3 Definition and illustrations of defects . 23
6 Requirements and operations . 23
6.1 General . 23
6.2 Requirements . 24
6.2.1 In-service limit dimensions and positions . 24
6.2.2 Special maintenance action for freight wagon axles according to axle load . 27
6.2.3 Maintenance decision criteria for in-service wheels for all types of wheel . 28
6.2.4 Maintenance decision criteria for in-service wheels for specific wheel types . 31
6.2.5 Damage acceptance limits for axle bodies . 32
6.2.6 Criteria for axle box (C.5) . 33
6.2.7 Criteria on wheelsets . 33
6.2.8 Specific requirements for tyred wheels and resilient wheels . 34
6.2.9 Limit value for axle wheel seat diameter . 35
6.3 Reprofiling operation . 35
6.4 Dimensions after reprofiling . 36
6.4.1 Front-to-front dimension “a ” . 36
2
6.4.2 Diameter difference between wheels on the same axle . 36
6.4.3 Limit values of radial run-out as a function of the maximum operating speed
authorized for the vehicle . 36
2

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6.4.4 Wheel axial run-out as a function of the maximum operating speed authorized for
the vehicle . 36
6.4.5 Parts of the tread that are not re-profiled . 36
6.4.6 Radial marks and radial defects on the internal side of the rim . 37
6.5 Maintenance operations, examinations and inspections . 37
6.5.1 General . 37
6.5.2 Detection of tread defects . 37
6.5.3 Detection of thermal damage on the wheel rim or tyre . 38
6.5.4 Detection of wheel tread roll-over . 38
6.5.5 Detection of damage to chamfered corner and flange . 38
6.5.6 Detection of damage resulting from identification markings . 38
6.5.7 Detection of defects on the external and internal face of the rim . 38
6.5.8 Verification of web integrity . 38
6.5.9 Verification of hub integrity . 39
6.5.10 Verification of rim integrity - Detection of deep sub-surface tread defects . 39
6.5.11 Detection of thermal defects on the web of a wheel used as a braking surface . 39
6.5.12 Detection of overheating affecting the wheel rim-web transition on monobloc
wheels . 39
6.5.13 Verification of axle surface integrity . 39
6.5.14 Detection of damage caused by corrosion . 42
6.5.15 Detection of circumferential defects around the whole circumference . 42
6.5.16 Detection of circumferential defects in a singular section of the circumference . 42
6.5.17 Detection of notches and impact damage . 42
6.5.18 Detection of longitudinal defects on axles . 42
6.5.19 Detection of damage in interference fit zones . 42
6.5.20 Verification after rectification . 42
6.5.21 Verification of residual magnetism . 42
6.5.22 Lubrication operation . 42
6.5.23 Checking for axle box defects . 43
6.5.24 Verification of wheelset electrical resistance after heavy maintenance of wheelsets . 43
6.6 Requirements for additional maintenance equipment and operations . 43
7 In-service wheelset maintenance . 43
7.1 Maintenance plan . 43
7.2 Wheelset protection during vehicle and bogie cleaning . 43
8 Off-vehicle wheelset maintenance . 43
8.1 Maintenance plan . 43
8.2 Key operations for off-vehicle wheelset maintenance . 44
8.3 Off-vehicle wheelset cleaning . 44
8.4 NDT Interval . 45
9 Action to be taken on any wheelset after an incident in service or when not covered
by the maintenance plan . 45
9.1 Wheelset bearings subject to water ingress . 45
9.2 Wheelsets having been subjected to a short circuit current (e.g. from falling
overhead line equipment, etc.) . 45
9.3 Detection by a trackside facility of a wheel circularity defect . 45
9.4 Wheelsets loaded over the allowed limit . 45
9.5 Hot axle box detection . 46
9.5.1 General . 46
9.5.2 Technical procedure . 46
9.6 Derailment . 46
9.7 Head-on collision . 46
9.8 Lubricant leakage or loss from the axle box . 46
3

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9.9 Thermal overloaded wheels, brake incident (detection of seized brake or
discoloration) . 47
9.10 Reporting after detection of a wheelset irregularity outside the maintenance plan . 47
10 Equipment not subject to Directive (EU) 2016/797 . 47
11 Summary table of requirements of this document . 47
Annex A (normative) Minimum database content for freight wagon wheelset traceability . 48
A.1 Data categories for storage time . 48
A.2 Minimum data to be collected . 48
A.2.1 Wheelset . 48
A.2.2 Wheelset axle . 50
A.2.3 Wheels . 51
A.2.4 Bearings . 52
A.2.5 Medium and heavy wheelset maintenance . 52
A.2.6 Vehicle in which the wheelset is mounted (not applicable for bogies with variable
gauge) and in-service incidents (since applying traceability system). 53
A.3 Measures to be applied resulting from lack of traceability . 53
Annex B (informative) Database content for the traceability of wheelsets of vehicles in the
scope of TSI “Rolling stock - Locomotive and passenger rated vehicles” (TSI Loc and
Pas) . 55
B.1 Data categories for storage time . 55
B.2 Minimum data to be collected . 55
B.2.1 Wheelset . 55
B.2.2 Axle . 57
B.2.3 Wheels . 58
B.2.4 Bearings . 59
B.2.5 Medium and heavy wheelset maintenance . 60
B.2.6 Vehicle in which the wheelset is mounted (not applicable for bogies with variable
gauge) and in-service incidents (since applying traceability system). 61
B.3 Measures to be applied resulting from lack of traceability . 61
Annex C (normative) Definition and illustration of defects. 63
C.1 General . 63
C.2 Defects for all types of wheel . 63
C.2.1 Wheel flat . 63
C.2.2 Metal build-up . 64
C.2.3 Shelling, cavities . 65
C.2.4 Scaling . 65
C.2.5 Tread indentation . 66
C.2.6 Isolated transverse cracking . 67
4

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C.2.7 Circularity defect . 67
C.2.7.1 General . 67
C.2.7.2 Local tread collapse . 68
C.2.7.3 Periodic or stochastic out-of-round . 68
C.2.8 Spalling (thermal effects due to tread braking) . 69
C.2.9 Rolling contact fatigue . 69
C.2.10 Thermal cracks . 70
C.2.11 Wheel tread roll-over . 71
C.2.12 Damage to chamfered corner . 72
C.2.13 Wheel tread – grooves and channels (or smooth edged circumferential grooves and
sharp edged circumferential fluting) . 73
C.2.14 False flange . 74
C.2.15 Damage on the flange . 75
C.2.16 Sharp-edged radial marks and radial defects on the internal face of the rim (FIJ) . 75
C.2.17 Damage resulting from identification markings . 77
C.2.18 Damage from lathe driving tools . 78
C.2.19 Sharp-edged circumferential defects on the web or wheel centre . 78
C.2.20 Sharp-edged radial defect on the web . 79
C.2.21 Wheel web hole defects . 79
C.2.22 Cracks in the wheel hub . 79
C.3 Defects specific to wheel types . 80
C.3.1 Deep sub-surface tread defect on monobloc wheels . 80
C.3.2 Wheel web defects on monobloc wheels . 81
C.3.2.1 Defects on the web of a wheel used as braking surface . 81
C.3.2.2 Thermal overloaded wheels / Overheating affecting the wheel rim/web transition . 82
C.3.3 Exceptional thermomechanical stressing in tyred wheels . 83
C.4 Axle defects . 84
C.4.1 Axle protection defect – Damage on the painting/coating . 84
C.4.2 Corrosion . 84
C.4.3 Circumferential defects . 85
C.4.3.1 Around the whole circumference . 85
C.4.3.2 Circumferential defects on a singular zone . 86
C.4.4 Notches and impact damage . 87
C.4.5 Longitudinal defects . 88
C.4.6 Damage in the interference fit zones . 88
C.5 Axle box defects . 89
C.6 Wheelset defects . 90
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C.6.1 General . 90
C.6.2 Wheel distortion . 90
C.6.3 In service axial or angular movement of a wheel or of one of the other components . 91
C.6.3.1 Axial movement . 91
C.6.3.2 Angular movement . 91
C.6.4 Bent axle . 92
Annex D (normative) Freight stock . 93
Annex E (informative) Rim size without roll-over for equipment not subject to Directive
2016/797/EC . 94
Annex F (normative) Definitions of Type A
...

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