BS ISO BRITISH STANDARD 13041-7:2004 Test conditions for numerically controlled turning machines and turning centres Part 7: Evaluation of contouring performance in the coordinate planes ICS 25.040.20 BSi NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT L British Standards BS ISO 13041-7:2004 National foreword This British Standard reproduces verbatim IS0 13041-7:2004 and implements itastheUKnationalstandard. The UK participation in its preparation was entrusted to Technical Committee MTE/1, Machine tools, which has the responsibility to: aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international publications referred to in this document may be found in the BSI Catalogue under the section entitled "International Standards Correspondence Index", or by using the “Search" facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not ofitself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, the ISO title page, pages ii to iv, pages 1 to 4, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication This British Standard was published underthe authority Amd. No. Date Comments of the Standards Policy and Strategy Committee on 27April 2004 C BSI 27 April 2004 ISBN 0 580 43711 6 BS IS0.13041-7:2004 INTERNATIONAL ISO STANDARD 13041-7 First edition 2004-01-15 Test conditions for numerically controlled turning machines and turning centres - Part 7: Evaluation of contouring performance in the coordinate planes Conditions d'essai des tours a commande numerique et des centres de tournage- Partie 7: Evaluation des performances en contournage dans les plans de coordonnées Reference number ISO 13041-7:2004(E) BS ISO 13041-7:2004 ii BS IS0.13041-7:2004 Foreword IsO (the International Organization for Standardization) is a worldwide federation of national standards bodies technical committees. Each member body interested in a subject for which a technical committee has been International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. InternationalStandardsaredraftedinaccordancewiththerulesgivenintheISO/lECDirectives,Part2 adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent ISO 13041-7 was prepared by Technical Committee ISO/TC 39, Machine tools, Subcommittee SC 2, Test conditions for metal cutting machine tools. turning machines and turning centres: Part 1: Geometric tests for machines with a horizontal workholding spindle Part 2: Geometric tests for machines with vertical workholding spindle Part 3: Geometric tests for machines with inverted vertical workholding spindle Part 5: Accuracy of feeds, speeds and interpolations Part 6: Accuracy of a finished test piece Part 7: Evaluation of contouring performance in the coordinate planes Part 8: Evaluation of thermal distortions ii BS IS0 13041-7:2004 Introduction The object of isO 13041 is to supply information as wide and comprehensive as possible on geometric positional, contouring, thermal and machining tests which can be carried out fo