ONORM EN 14535-1 : 2011
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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
18-04-2019
12-01-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and units
5 Requirements
5.1 Purpose
5.2 Materials, design and manufacture
5.3 Dimensions
5.3.1 Brake disc
5.3.2 Hub bore
5.3.3 Hub oil injection arrangement
5.3.4 Access to the axle
5.3.5 Indication of disc wear limits
5.3.6 Finishing
5.3.7 Balance
5.3.8 Dimensional tolerances
5.4 Performance
5.4.1 Performance classification
5.4.2 Structural distortion or displacement
5.4.3 Thermal power dissipation
5.4.4 Ventilation losses
5.4.5 Noise generation
5.4.6 Frictional performance
5.4.7 Service life
5.5 Installation
6 Test methods
6.1 Type tests (Category A test)
6.1.1 General
6.1.2 Test certificate
6.2 Homologation tests
6.3 Routine tests
6.3.1 Verification
6.3.2 Specifications
6.3.3 Traceability
6.3.4 Tests and measurements
6.3.5 Records
7 Classification and designation
7.1 Classification
7.2 Designation
8 Marking and packaging
8.1 Marking
8.2 Packing and protection
Annex A (informative) Situation of temperature sensors
Annex B (informative) Access for non-destructive testing of
axles
Annex ZA (informative) Relationship between this European
Standard and the Essential Requirements
of EU Directive 96/48/EC of 23 July 1996
on the Interoperability of the
trans-European high-speed rail system
Annex ZB (informative) Relationship between this European Standard
and the Essential Requirements of EU
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
Bibliography
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.