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CEN

prEN 14587-2

(Main)

Railway applications - Track - Flash butt welding of rails - Part 2: New R220, R260, R260Mn and R350HT

Railway applications - Track - Flash butt welding of rails - Part 2: New R220, R260, R260Mn and R350HT

This European Standard specifies requirements for the approval of a welding process by a MFBW machine at sites other than fixed plant, as well as the welding contractor together with the requirements for subsequent welding production. Where a MFBW machine is to be used in a static but temporary situation, the requirements of this part of the standard shall apply.
It applies to new Vignole R200, R220, R260, R260Mn, R320Cr, R350HT, R350LHT, R370CrHT and R400HT grade rails of 46 kg/m and above, as contained in EN 13674-1, welded by a MFBW machine at sites other than a fixed plant and intended for use on railway infrastructures.
This European Standard applies to the welding of rails into welded strings.

Bahnanwendungen - Oberbau - Abbrennstumpfschweißen -Teil 2: Neue Schienen der Güte 220, 260, 260Mn und 350HT mit mobilen Schweißgeräten an einer Baustelle anders als in einem Schweißwerk

Applications ferroviaires - Voie - Soudage des rails par étincelage �-Partie 2: Soudage des nouveaux rails de nuance R220, R260, R260Mn et R350HT par des machines de soudure mobiles dans des sites autres qu'une installation fixe

Le présent document spécifie des exigences de validation d'un procédé de soudage par une machine à souder mobile, ainsi que les exigences relatives à la production ultérieure des soudures.
Il s'applique aux nouveaux rails Vignole de nuances R200, R220, R260, R260Mn, R320Cr, R350HT, R350LHT, R370CrHT et R400HT de masse supérieure ou égale à 46 kg/m, spécifiés dans l'EN 13674 1, soudés par étincelage au moyen d'une machine à souder mobile et destinés à être utilisés sur des infrastructures ferroviaires.
Le présent document s'applique au soudage des rails en voie.

Železniške naprave - Infrastruktura - Uporovno varjenje tirnic - 2. del: Varjenje novih tirnic kakovosti R200, R220, R260, R260Mn, R320Cr, R350HT, R350LHT, R370CrHT in R400HT s prevoznimi varilnimi stroji zunaj proizvodnega postroja

General Information

Status
Not Published
Publication Date
16-Nov-2023
ICS
25.160.10 - Welding processes
93.100 - Construction of railways
Technical Committee
CEN/TC 256 - Railway applications
Drafting Committee
CEN/TC 256 - Railway applications
Current Stage
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)
2016/797/EU - Directive (EU) 2016/797 of the European Parliament and of the Council of 11 May 2016 on the interoperability of the rail system within the European Union (Text with EEA relevance)
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
oSIST prEN 14587-2:2021 - Railway applications - Infrastructure - Flash butt welding of rails - Part 2: New R200, R220, R260, R260Mn, R320Cr, R350HT, R350LHT, R370CrHT and R400HT grade rails by mobile welding machines at sites other than a fixed plant

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Standards Content (Sample)

SLOVENSKI STANDARD
oSIST prEN 14587-2:2021
01-september-2021
Železniške naprave - Infrastruktura - Uporovno varjenje tirnic - 2. del: Varjenje
novih tirnic kakovosti R200, R220, R260, R260Mn, R320Cr, R350HT, R350LHT,
R370CrHT in R400HT s prevoznimi varilnimi stroji zunaj proizvodnega postroja
Railway applications - Infrastructure - Flash butt welding of rails - Part 2: New R200,
R220, R260, R260Mn, R320Cr, R350HT, R350LHT, R370CrHT and R400HT grade rails
by mobile welding machines at sites other than a fixed plant
Bahnanwendungen - Infrastruktur - Abbrennstumpfschweißen von Schienen - Teil 2:
Abbrennstumpfschweißen neuer Schienen der Stahlsorten R200, R220, R260, R260Mn,
R320Cr, R350HT, R350LHT, R370CrHT und R400HT durch mobile Schweißmaschinen
an Orten außerhalb eines Schweißwerkes
Applications ferroviaires - Infrastructure - Soudage des rails neufs par étincelage - Partie
2 : Rails de nuances R200, R220, R260, R260Mn, R320Cr, R350HT, R350 LHT,
R370CrHT et R400HT par des machines à souder mobiles dans des sites autres qu'une
installation fixe
Ta slovenski standard je istoveten z: prEN 14587-2
ICS:
25.160.10 Varilni postopki in varjenje Welding processes
93.100 Gradnja železnic Construction of railways
oSIST prEN 14587-2:2021 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
oSIST prEN 14587-2:2021

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oSIST prEN 14587-2:2021


DRAFT
EUROPEAN STANDARD
prEN 14587-2
NORME EUROPÉENNE

EUROPÄISCHE NORM

June 2021
ICS 25.160.10; 93.100 Will supersede EN 14587-2:2009
English Version

Railway applications - Infrastructure - Flash butt welding
of rails - Part 2: New R200, R220, R260, R260Mn, R320Cr,
R350HT, R350LHT, R370CrHT and R400HT grade rails by
mobile welding machines at sites other than a fixed plant
 Bahnanwendungen - Infrastruktur -
Abbrennstumpfschweißen von Schienen - Teil 2:
Abbrennstumpfschweißen neuer Schienen der
Stahlsorten R200, R220, R260, R260Mn, R320Cr,
R350HT, R350LHT, R370CrHT und R400HT durch
mobile Schweißmaschinen an Orten außerhalb eines
Schweißwerkes
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
© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 14587-2:2021 E
worldwide for CEN national Members.

---------------------- Page: 3 ----------------------
oSIST prEN 14587-2:2021
prEN 14587-2:2021 (E)
Contents
European foreword . 4
Introduction . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Requirements
...

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