1、April 2012 Translation by DIN-Sprachendienst.English price group 16No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS
2、93.100!$:$“1882301www.din.deDDIN EN 13231-3Railway applications Track - Acceptance of works Part 3: Acceptance of reprofiling rails in trackEnglish translation of DIN EN 13231-3:2012-04Bahnanwendungen Oberbau - Abnahme von Arbeiten Teil 3: Abnahme von reprofilierten Schienen im GleisEnglische berset
3、zung von DIN EN 13231-3:2012-04Applications ferroviaires Voie - Rception des travaux Partie 3: Critres de rception des travaux de reprofilage des rails en voieTraduction anglaise de DIN EN 13231-3:2012-04SupersedesDIN EN 13231-3:2006-08www.beuth.deDocument comprises pagesIn case of doubt, the German
4、-language original shall be considered authoritative.03.1247DIN EN 13231-3:2012-04 2 A comma is used as the decimal marker. National foreword This standard has been prepared by Technical Committee CEN/TC 256 “Railway applications” (Secretariat: DIN, Germany). The responsible German body involved in
5、its preparation was the Normenausschuss Fahrweg und Schienenfahrzeuge (Railway Standards Committee), Working Committee NA 087-00-01 AA Oberbau. This standard is based on the English reference version. Amendments This standard differs from DIN EN 13231-3:2006-08 as follows: a) the number of acceptanc
6、e criteria for the longitudinal profile (only one instead of three) has been reduced in line with current European practice; b) reference points for interpretation of transverse profiles corresponding with the gauge recording points have been included; c) the methods to prove measurement systems (fo
7、r reference and approved instruments as described in Annexes A and B) have been simplified; d) a procedure to routinely demonstrate acceptability of approved instruments as in Annex D has been introduced; e) the normative Annexes A, B, C and D have been incorporated. Previous editions DIN EN 13231-3
8、: 2006-08 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13231-3 January 2012 ICS 93.100 Supersedes EN 13231-3:2006English Version Railway applications - Track - Acceptance of works - Part 3: Acceptance of reprofiling rails in track Applications ferroviaires - Voie - Rception des travaux - Par
9、tie 3: Critres de rception des travaux de reprofilage des rails en voie Bahnanwendungen - Oberbau - Abnahme von Arbeiten - Teil 3: Abnahme von reprofilierten Schienen im Gleis This European Standard was approved by CEN on 20 August 2011. CEN members are bound to comply with the CEN/CENELEC Internal
10、Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
11、member. This European Standard exists 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 version
12、s. 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, Romania, Slovakia, Slove
13、nia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2012 CEN All rights of exploitation in any form and by any means reserved worldwide fo
14、r CEN national Members. Ref. No. EN 13231-3:2012: EEN 13231-3:2012 (E) 2 Contents Page Foreword 41 Scope 52 Normative references 53 Terms and definitions .54 Longitudinal profile .84.1 Principle 84.2 Measurements required 84.3 Acceptance criteria for longitudinal profile 94.3.1 General 94.3.2 Peak-t
15、o-peak value 95 Transverse profile . 105.1 Principle . 105.2 Measurements required . 105.3 Acceptance criteria for the transverse profile . 116 Metal removal 116.1 Measurements required . 116.2 Acceptance criteria for metal removal 127 Surface roughness . 128 Visual appearance: acceptance criteria .
16、 12Annex A (normative) Procedures to verify reference instruments . 15A.1 Longitudinal profile 15A.1.1 Principle . 15A.1.2 Calibration beam . 15A.1.3 Coordinate Measuring Machine (CMM) 16A.1.4 Measurement of the calibration beam using the CMM . 16A.1.5 Data analysis . 16A.1.6 Measurement of the cali
17、bration beam using the test instrument 16A.1.7 Data analysis using the test instrument . 16A.1.8 Acceptance criteria for reference instruments 16A.1.9 Test report . 16A.2 Transverse profile . 17A.2.1 Principle . 17A.2.2 Calibration jig 17A.2.3 Coordinate measuring machine (CMM) 17A.2.4 Calibration j
18、ig verification 17A.2.5 Rail measurements using the test instrument . 18A.2.6 Acceptance of test instruments 18A.2.7 Test report . 18Annex B (normative) Procedures to demonstrate correlation of approved and reference instruments . 21B.1 Longitudinal profile 21B.1.1 Principle . 21B.1.2 Characteristic
19、s of the test sites 21B.1.3 Measurements required . 21B.1.4 Data analysis . 22B.1.5 Acceptance criteria for approved instruments 22B.1.6 Test report . 23DIN EN 13231-3:2012-04 EN 13231-3:2012 (E) 3 B.2 Transverse profile . 23B.2.1 Principle 23B.2.2 Characteristics of the test sites . 23B.2.3 Measure
20、ments required 24B.2.4 Data analysis 24B.2.5 Acceptance criteria for approved instruments 28B.2.6 Test report 28Annex C (normative) Calculation of peak to peak values . 29C.1 Calculation of the percentage of exceedances 29Annex D (normative) Method of periodic verification . 30D.1 Method of periodic
21、 verification of approved instruments . 30D.1.1 Principle 30D.1.2 Longitudinal profile . 30D.1.3 Static verifications . 30D.1.4 Dynamic verification . 31D.2 Transverse profile . 32D.2.1 Principle 32D.2.2 Static verifications . 32D.2.3 Dynamic verification . 33D.2.4 Report . 34Annex E (informative) E
22、xample of acceptance documentation for rail reprofiling work 37Bibliography 39DIN EN 13231-3:2012-04 EN 13231-3:2012 (E) 4 Foreword This document (EN 13231-3:2012) has been prepared by Technical Committee CEN/TC 256 “Railway applications”, the secretariat of which is held by DIN. This European Stand
23、ard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by July 2012, and conflicting national standards shall be withdrawn at the latest by July 2012. Attention is drawn to the possibility that some of the elements of this do
24、cument may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 13231-3:2006. The changes with respect to the previous document (EN 13231-3:2006) include: a) a reduced number of acceptance criteri
25、a for the longitudinal profile (only one instead of three) in line with current European practice; b) reference points for interpretation of transverse profiles corresponding with the gauge recording points; c) simplified methods to prove measurement systems (for reference and approved instruments a
26、s described in Annexes A and B); d) introduction of a procedure to routinely demonstrate acceptability of approached instruments in Annex D; e) integration of normative Annexes A, B, C and D. This European Standard is one of the series EN 13231 “Railway applications Track Acceptance of works“ as lis
27、ted below: Part 1: Works on ballasted track Plain line, switches and crossings Part 3: Acceptance of reprofiling rails in track Part 4: Acceptance of reprofiling rails in switches and crossings NOTE Part 2 does not exist in this series. According to the CEN/CENELEC Internal Regulations, the national
28、 standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Nor
29、way, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. DIN EN 13231-3:2012-04 EN 13231-3:2012 (E) 5 1 Scope This European Standard specifies the technical requirements and the measurements to be made for the acceptance of work to reprofile long
30、itudinally and/or transversely the heads of railway rails. For acceptance purposes, two classes of longitudinal profile and three classes of transverse profile tolerance are defined. Annexes describe procedures to verify reference instruments to be used for these measurements as well as methods to a
31、pprove non-reference instruments to be used for measurements. This European Standard applies to reprofiled vignole railway rails 46 kg/m and above. It does not apply for acoustic rail reprofiling. A form of acceptance documentation that may be used is given in Annex E. 2 Normative references The fol
32、lowing referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN ISO 3274, Geometrical product specifications (GPS) Su
33、rface texture: Profile method Nominal characteristics of contact (stylus) instruments (ISO 3274:1996) EN ISO 3611, Geometrical product specifications (GPS) Dimensional measuring equipment: Micrometers for external measurements Design and metrological characteristics (ISO 3611:2010) EN ISO 4287, Geom
34、etrical product specifications (GPS) Surface texture: Profile method Terms, definitions and surface texture parameters (ISO 4287:1997) EN ISO 4288, Geometrical product specifications (GPS) Surface texture: Profile method Rules and procedures for the assessment of surface texture (ISO 4288:1996) EN I
35、SO 10360-2, Geometrical product specifications (GPS) Acceptance and reverification tests for coordinate measuring machines (CMM) Part 2: CMMs used for measuring linear dimensions (ISO 10360-2:2009) 3 Terms and definitions For the purposes of this document, the following terms and definitions apply.
36、3.1 angle of inclination of rail nominal angle at which rail is laid (see Figure 1 b), e.g. 0 (vertical rails), 2,86 (1:20 inclination), 1,91 (1:30 inclination), 1,43 (1:40 inclination), etc., inclined towards the centre of the track NOTE For rail which is laid in non-canted track, the angle of incl
37、ination of the rail is equal to the angle between the vertical and the centre-line of the inclined rail. 3.2 approved instrument instrument for measurement of longitudinal or transverse profile the usage of which is justified by correlation of its performance with that of a reference instrument in a
38、ccordance with the defined procedure NOTE For procedure to demonstrate correlation, see Annex B. DIN EN 13231-3:2012-04 EN 13231-3:2012 (E) 6 3.3 characteristic length length on the rail travelled during one rotation of a grinding stone or milling wheel 3.4 class 1, class 2 classes of longitudinal p
39、rofile differentiated by the proportion of a reprofiling site reaching a specified standard NOTE For longitudinal profile, see 4.3. 3.5 class Q, class R, class S classes of transverse profile differentiated by the proportion of a reprofiling site reaching a specified standard NOTE For transverse pro
40、file, see 5.3. 3.6 cut-off wavelength wavelength of a sinusoidal profile of which 50 % of the amplitude is transmitted by the profile filter NOTE Profile filters are identified by their cut-off wavelength value, see EN ISO 11562. 3.7 deviation of the measured profile deviation between the measured t
41、ransverse profile and the reference rail, measured normal to the surface of the reference rail when the measured transverse profile and the reference rail are aligned at points A and B1or A and B2, without rotation of either profile; the deviation is considered positive when the measured transverse
42、profile is above the reference rail NOTE For deviation, see Figure 3. 3.8 facet approximately plane sector of the profile of a reprofiled rail produced by the reprofiling tool 3.9 filtered profile profile which results from applying a profile filter to the primary profile 3.10 percentage exceedance
43、percentage length of a test site over which a measurement of the amplitude of the filtered profile exceeds a prescribed limit 3.11 phase correct profile filter profile filter which does not cause phase shifts which lead to asymmetrical profile distortions NOTE For profile filter, see EN ISO 11562. 3
44、.12 primary profile representation of the measured longitudinal profile before application of any profile filter 3.13 profile filter electronic device or signal processing which separates profiles into long-wave and short-wave components, or into components within a specified wavelength range DIN EN
45、 13231-3:2012-04 EN 13231-3:2012 (E) 7 3.14 rail crown line that line on the rail head surface that is corresponding to the Y-Y axis of the rail profile 3.15 range of deviation difference between the maximum and minimum values of the deviation of the measured transverse profile NOTE For measured pro
46、file, see Figure 3. 3.16 reference instrument instrument for the measurement of longitudinal or transverse profile the performance of which has been verified in accordance with the procedure defined in Annex A 3.17 reference line line normal to the tracks longitudinal axis and tangent to the heads o
47、f both rails 3.18 reference point A point towards the gauge side of a reference rail at which the angle between the reference line and the tangent to the profile is equal to the specified angle of inclination NOTE For specified angle of inclination, see Figure 1. 3.19 reference point B1point on the
48、gauge face of a reference rail which lies 14 mm below that line that is parallel to the reference line and which passes through reference point A NOTE For reference point, see Figure 1 a). 3.20 reference point B2point on the gauge corner of a reference rail at which a line which is tangent to the ra
49、il lies at an angle of 45 to the reference line NOTE For reference point, see Figure 1 b). 3.21 reference profile transverse profile to which rail is to be reprofiled, within the specified tolerances 3.22 reference rail rail with the reference profile, at the desired angle of inclination relative to the reference line NOTE For reference rail, see Figure 1 a). 3.23 reprofiling action that is unde
