DIN EN 15302:2009 PDF

Standard No.: DIN EN 15302:2009
Release Date: 2009
Published By: German Institute for Standardization
Status: Withdraw
Replace By: DIN EN 15302:2011
Latest: DIN EN 15302:2021; DIN EN 15302:2018; DIN EN 15302:2021-12; DIN EN 15302:2011
Replace: DIN EN 15302:2006

Scope: This European Standard establishes an evaluation procedure for determining equivalent conicity. A benchmark calculation is specified to achieve comparable results on a consistent basis for the equivalent conicity, which may be calculated by different methods not given in this European Standard. This European Standard also proposes possible calculation methods. Informative examples of the use of the Klingel formula (see Annex B) and linear regression of the At-function (see Annex C) are included in this European Standard. This European Standard includes reference profiles, profile combinations, tolerances and reference results with tolerance limits, which allow the user to assess the acceptability of a measuring and calculation system including random- and grid- errors of the measuring system. It sets down the principles of calculation that need to be followed but does not impose any particular numerical calculation method. This European Standard does not define limits for the equivalent conicity and gives no tolerances for the ra profile and the wheel profile to achieve acceptable results for the conicity. For purposes outside the scope of this European Standard (e.g. simulation of vehicle behaviour) it can be useful or necessary to use more sophisticated theories. These methods are not within the scope of this European Standard. For the application of this European Standard some general recommendations are given in Annex

DIN EN 15302:2009 history

2021 DIN EN 15302:2021 Railway applications - Wheel-rail contact geometry parameters - Definitions and methods for evaluation; German version EN 15302:2021
2018 DIN EN 15302:2018 Railway Applications - Wheel-rail contact geometry parameters - Definitions and methods for evaluation; German and English version prEN 15302:2018
2011 DIN EN 15302:2011 Railway applications - Method for determining the equivalent conicity; German version EN 15302:2008+A1:2010
2009 DIN EN 15302:2009 Railway applications - Method for determining the equivalent conicity; English version of DIN EN 15302:2009-07
0000 DIN EN 15302:2006