1005/9 International Standard (ISO) INTERNATIONAL ORGANIZATION FOR STANDARDIZATION MEXAYHAPOAHAA OPTAHM3AUMA NO CTAHAAPTW3AMW-ORGANISATION INTERNATIONALE DE NORMALISATION Railway rolling stock material Part 9 : Axles for tractive and trailing stock Dimensional requirements Matériel roulant de chemin de fer - Partie 9 : Essieux-axes pour matériel moteur et matériel remorqué Prescriptions dimensionnelles First edition -- 1986-11-15 UDC 629.4.027.11 Ref. No. iSO 1005/9-1986 (E) 1005/9-1986 Descriptors : railway equipment, railway rolling stock, steel products, axles, specifications, dimensions, acceptance testing. O Price based on 7 pages ed without license from IHS Not for Resale Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (Iso member bodies). The work of preparing International Standards is normally carried out through Iso technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, govern- mental and non-governmental, in liaison with ISO, also take part in the work. Draft International Standards adopted by the technical committees are circulated to the member bodies for approval before their acceptance as International Standards by the ISo Council. They are approved in accordance with ISO procedures requiring at least 75 % approval by the member bodies voting. International Standard iSO 1005/9 was prepared by Technical Committee ISO/TC 17, Steel. Users should note that all International Standards undergo revision from time to time and that any reference made herein to any other International Standard implies its latest edition,unless otherwise stated. International Organization for Standardization, 1986 ? Printed in Switzerland Copyright International Organization for Standardization NotforResale INTERNATIONAL STANDARD ISO 1005/9-1986 (E) Railway rolling stock material Part 9 : Axles for tractive and trailing stock - Dimensional requirements 1 Scope and field of application 3 Information to be supplied by the purchaser The purchaser shall supply the following information regarding 1.1 This part of Is0 1005 specifies dimensional and roughness requirements in his enquiry and a) The dimensional requirements 1) in the various stages, order: shown in figure 1 (see table 1) and figure 2 (see table 2), a) the number of this part of ISO 1005; see also 5.1; b) a dimensioned drawing; b) the surface roughnesses, shown in figure 2 (see table 3), see also 5.2, of axles for tractive and trailing stock. c) in which speed range it is intended that the axle will operate, i.e. normal (N) or high speed (H); 1.2 The quality requirements for axles for railway rolling stock are given in ISo 1005/3. d) the degree of finish (see clause 4); 1.3 In addition to the requirements of this part of iso 1005, e) the dimensional requirements and surface finishes (see 1.4) and roughness values if they deviate from this part of the general technical delivery requirements of Iso 404 apply. ISO 1005; 1.4 The dimensional requirements 1) and surface finishes of f) the roughness values if Ry is to be used [see table 3. heavy freight vehicle axles (i.e. exceeding 22 000 kg axle-load) footnote 2)]; or of axles for speeds under 100 km/h shall be subject to agree- ment between the purchaser and manufacturer at the time of g) if specific geometrical tolerances are required (see enquiry and order. 5.1.3.2 and 6.1); h) if one of the optional verifications is required (see 6.1 2 'References and table 2). ISO/R 286, /SO system of limits and fits -- Part 1: General, tolerances and deviations. Terms for the degree of finish 4. Iso 404, Steel and products - General technical delivery The various conditions of axle and stages of manufacture requirements. referred to in this part of IS0 1005 are given in 4.1 to 4.5. ISo 468, Surface roughness - Parameters, their va