FprEN 13979-1
(Main)Railway applications - Wheelsets and bogies - Monobloc Wheels - Technical approval procedure - Part 1: Forged and rolled wheels
Railway applications - Wheelsets and bogies - Monobloc Wheels - Technical approval procedure - Part 1: Forged and rolled wheels
This document specifies a design assessment procedure of a forged and rolled monobloc wheel (RST). This assessment is carried out before the wheel is commissioned. This document describes, in particular, the assessment to be performed in order to use wheels on a European network which, in addition, have quality requirements in conformity with those defined in EN 13262.
This assessment requires that the conditions of use for the wheel are defined and this standard provides a method for defining those conditions.
The assessment of the design covers four aspects:
- a geometrical aspect: to allow interchangeability of different solutions for the same application;
- a thermomechanical aspect: to manage wheel deformations and to ensure that braking will not cause wheels to fracture;
- a mechanical aspect: to ensure that no fatigue cracks occur in the wheel web and that no permanent deformation occurs under exceptional loading;
- an acoustic aspect: to ensure that the solution chosen is as good as the reference wheel.
This document does not cover assessment of the hub or of the rim.
This document has been drawn up for wheels of nonpowered treadbraked wheelsets and applies in full to this type of wheel. For wheels on which disc brakes are mounted or toothed transmission wheels or even wheels with noise reduction devices, the requirements may be amended or supplemented.
For urban railway vehicles, other standards or documents may be used.
Bahnanwendungen - Radsätze und Drehgestelle - Vollräder - Technische Zulassungsverfahren - Teil 1: Geschmiedete und gewalzte Räder
Applications ferroviaires - Essieux montés et bogies - Roues monobloc - Procédure d’évaluation de la conception - Partie 1 : Roues forgées et laminées
Železniške naprave - Kolesne dvojice in podstavni vozički - Monoblok kolesa - Postopek za tehnično odobritev - 1. del: Kovana in valjana kolesa
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
oSIST prEN 13979-1:2022
01-junij-2022
Železniške naprave - Kolesne dvojice in podstavni vozički - Monoblok kolesa -
Postopek za tehnično odobritev - 1. del: Kovana in valjana kolesa
Railway applications - Wheelsets and bogies - Monobloc Wheels - Technical approval
procedure - Part 1: Forged and rolled wheels
Bahnanwendungen - Radsätze und Drehgestelle - Vollräder - Technische
Zulassungsverfahren - Teil 1: Geschmiedete und gewalzte Räder
Applications ferroviaires - Essieux montés et bogies - Roues monobloc - Procédure
d’évaluation de la conception - Partie 1 : Roues forgées et laminées
Ta slovenski standard je istoveten z: prEN 13979-1
ICS:
45.040 Materiali in deli za železniško Materials and components
tehniko for railway engineering
oSIST prEN 13979-1:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
---------------------- Page: 1 ----------------------
oSIST prEN 13979-1:2022
---------------------- Page: 2 ----------------------
oSIST prEN 13979-1:2022
DRAFT
EUROPEAN STANDARD
prEN 13979-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
April 2022
ICS 45.040 Will supersede EN 13979-1:2020
English Version
Railway applications - Wheelsets and bogies - Monobloc
Wheels - Technical approval procedure - Part 1: Forged
and rolled wheels
Applications ferroviaires - Essieux montés et bogies - Bahnanwendungen - Radsätze und Drehgestelle -
Roues monobloc - Procédure d'évaluation de la Vollräder - Technische Zulassungsverfahren - Teil 1:
conception - Partie 1 : Roues forgées et laminées Geschmiedete und gewalzte Räder
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 13979-1:2022 E
worldwide for CEN national Members.
---------------------- Page: 3 ----------------------
oSIST prEN 13979-1:2022
prEN 13979-1:2022 (E)
Contents Page
European foreword . 7
Introduction . 8
1 Scope . 9
2 Normative references . 9
3 Terms and definitions . 9
4 Parameters for the definition of the application covered . 10
4.1 General . 10
4.2 Geometric parameters for interchangeability . 10
4.2.1 General .
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.