1、BSI Standards PublicationBS ISO 13041-5:2015T e s t c o n d i t i o n s f o r n u m e r i c a l l ycontrolled turning machinesand turning centresPart 5: Accuracy of speeds andinterpolationsBS ISO 13041-5:2015 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of ISO 1304
2、1-5:2015.It supersedes BS ISO 13041-5:2006 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee MTE/1/2, Machine tools - Accuracy.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purpo
3、rt to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2015. Published by BSI Standards Limited 2015ISBN 978 0 580 78925 0ICS 25.040.20Compliance with a British Standard cannot confer immunity fromlegal obligations
4、.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 March 2015.Amendments/corrigenda issued since publicationDate Text affectedBS ISO 13041-5:2015 ISO 2015Test conditions for numerically controlled turning machines and turning centres Part 5:
5、Accuracy of speeds and interpolationsConditions dessai des tours commande numrique et des centres de tournage Partie 5: Exactitude des vitesses et interpolationsINTERNATIONAL STANDARDISO13041-5Second edition2015-03-15Reference numberISO 13041-5:2015(E)BS ISO 13041-5:2015ISO 13041-5:2015(E)ii ISO 201
6、5 All rights reservedCOPYRIGHT PROTECTED DOCUMENT ISO 2015All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, wit
7、hout prior written permission. Permission can be requested from either ISO at the address below or ISOs member body in the country of the requester.ISO copyright officeCase postale 56 CH-1211 Geneva 20Tel. + 41 22 749 01 11Fax + 41 22 749 09 47E-mail copyrightiso.orgWeb www.iso.orgPublished in Switz
8、erlandBS ISO 13041-5:2015ISO 13041-5:2015(E)Foreword ivIntroduction v1 Scope . 12 Normative references 13 Terms and definitions . 14 Preliminary remarks . 34.1 Measurement units 34.2 Reference to ISO 230-1 and ISO 230-4 . 34.3 Testing sequence . 44.4 Tests to be performed . 44.5 Measuring instrument
9、s . 44.6 Software compensation . 45 Tests described in Annexes A to C . 4Annex A (normative) Kinematic tests for machines with a horizontal workholding spindle . 5Annex B (normative) Kinematic tests for machines with a vertical workholding spindle .13Annex C (normative) Kinematic tests for machines
10、with inverted vertical workholding spindles .21Annex D (informative) Precautions for test setup for AK6, BK6, and CK6 29Bibliography .33 ISO 2015 All rights reserved iiiContents PageBS ISO 13041-5:2015ISO 13041-5:2015(E)ForewordISO (the International Organization for Standardization) is a worldwide
11、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 c
12、ommittee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.The procedures used to develop this document
13、 and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives,
14、Part 2 (see www.iso.org/directives).Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of any patent rights identified during the development of
15、 the document will be in the Introduction and/or on the ISO list of patent declarations received (see www.iso.org/patents).Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement.For an explanation on the meaning of ISO specific t
16、erms and expressions related to conformity assessment, as well as information about ISOs adherence to the WTO principles in the Technical Barriers to Trade (TBT), see the following URL: Foreword Supplementary information .The committee responsible for this document is ISO/TC 39, Machine tools, Subco
17、mmittee SC 2, Test conditions for metal cutting machine tools.This second edition cancels and replaces the first edition (ISO 13041-5:2006), which has been technically revised.ISO 13041 consists of the following part, under the general title Test conditions for numerically controlled turning machine
18、s and turning centres: Part 1: Geometric tests for machines with a horizontal workholding spindle Part 2: Geometric tests for machines with a vertical workholding spindle Part 3: Geometric tests for machines with inverted vertical workholding spindles Part 4: Accuracy and repeatability of positionin
19、g of linear and rotary axes Part 5: Accuracy of 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 distortionsiv ISO 2015 All rights reservedBS ISO 13041-5:2015ISO 13041-5:2015(E)Intr
20、oductionA numerically controlled turning machine is a machine tool in which the principal motion is the rotation of the workpiece against the non-rotating cutting tool(s) and where cutting energy is provided by the motion of the workpiece which is driven by a spindle. This machine is controlled by a
21、 numerical control (NC) providing automatic function according to ISO 13041-1:2004, 3.3, and can be of single- or multi-spindle type.A turning centre is an NC turning machine equipped with power driven tool(s) and the capacity to control orientation of the workholding and/or toolholding spindle by c
22、ontinuously rotating, indexing, and/or interpolating around their axes.The objective of ISO 13041 (all parts) is to provide information as widely and as comprehensively as possible on geometric, positional, contouring, thermal, and machining tests, which can be carried out for comparison, acceptance
23、, maintenance, or any other purpose deemed necessary by user or manufacturer.ISO 13041 (all parts) specifies, with reference to the relevant parts of ISO 230, tests for turning centres and numerically controlled turning machines with/without tailstocks, standing alone, or integrated in flexible manu
24、facturing systems. ISO 13041 also establishes the tolerances or maximum acceptable values for the test results corresponding to general purpose and normal accuracy turning centres and numerically controlled turning machines.Attention should be given to the tolerances in tests AK5, BK5, and CK5, whic
25、h are reduced from ISO 13041-5 (Test K5) due to improved centring procedure or practical experience that proves that the closer tolerances can be met. ISO 2015 All rights reserved vBS ISO 13041-5:2015BS ISO 13041-5:2015Test conditions for numerically controlled turning machines and turning centres P
26、art 5: Accuracy of speeds and interpolations1 ScopeThis part of ISO 13041 specifies, with references to ISO 230-1 and ISO 230-4, certain kinematic tests for numerically controlled (NC) turning machines and turning centres, concerning the spindle speeds, the feed speeds of the individual NC linear ax
27、es, and the accuracy of the paths described by the simultaneous movement of two or more NC linear and/or rotary axes.NOTE This part of ISO 13041 applies to numerically-controlled turning machines and turning centres with horizontal, vertical, and inverted vertical type workholding spindle(s).2 Norma
28、tive referencesThe following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) a
29、pplies.ISO 230-1, Test code for machine tools Part 1: Geometric accuracy of machines operating under no-load or quasi-static conditionsISO 230-4, Test code for machine tools Part 4: Circular tests for numerically controlled machine toolsISO 841, Industrial automation systems and integration Numerica
30、l control of machines Coordinate system and motion nomenclatureISO 13041-1, Test conditions for numerically controlled turning machines and turning centres Part 1: Geometric tests for machines with a horizontal workholding spindleISO 13041-2, Test conditions for numerically controlled turning machin
31、es and turning centres Part 2: Geometric tests for machines with a vertical workholding spindleISO 13041-3, Test conditions for numerically controlled turning machines and turning centres Part 3: Geometric tests for machines with inverted vertical workholding spindlesISO/TR 169071),Machine tools Num
32、erical compensation of geometric errors3 Terms and definitionsFor the purposes of this document, the following terms and definitions apply.3.1turning machinemachine tool in which the principle movement is on the rotation of the workpiece against the stationary cutting tool(s)1) To be published.INTER
33、NATIONAL STANDARD ISO 13041-5:2015(E) ISO 2015 All rights reserved 1BS ISO 13041-5:2015ISO 13041-5:2015(E)3.2manual controlmode of operation where each movement of the machine is individually initiated and controlled by the operator3.1.3numerical controlNCcomputerized numerical controlCNCautomatic c
34、ontrol of a process performed by a device that makes use of numerical data introduced while the operation is in progress3.4manually controlled turning machineturning machine whose process steps for the machining are controlled or started by an operator without support by an NC-machining program3.5nu
35、merically controlled turning machineNC turning machineturning machine that operates under numerical control (NC) or computerized numerical control (CNC)3.6turning centreNC turning machine equipped with power-driven tool(s) and the capacity to orientate the work-holding spindle around its axisNote 1
36、to entry: It can include additional features such as automatic tool changing from a turret and/or magazine.3.7numerically controlled turning machine with horizontal workholding spindle(s)numerically controlled turning machine where the workpiece is mounted on horizontal workholding spindle(s) agains
37、t the stationary cutting tool(s) and where cutting energy is brought by the workpiece and not by the toolNote 1 to entry: This machine is controlled by a numerical control (NC) providing automatic function.3.8turning centre with horizontal workholding spindle(s)turning centre having horizontal workh
38、olding spindle(s) equipped with toolholding spindles and the capacity to orientate the workholding spindle around its axisNote 1 to entry: This machine may include additional features such as automatic toolchanging from a magazine or Y-axis motion.3.9numerically controlled turning machine with verti
39、cal workholding spindle(s)numerically controlled turning machine where the workpiece is mounted on vertical workholding spindle(s) against the stationary cutting tool(s) and where cutting energy is brought by the workpiece and not by the toolNote 1 to entry: This machine is controlled by a numerical
40、 control (NC) providing automatic function.3.10turning centre with vertical workholding spindle(s)turning centre having vertical workholding spindle(s) equipped with toolholding spindles and the capacity to orientate the workholding spindle around its axisNote 1 to entry: This machine may include ad
41、ditional features such as automatic toolchanging from a magazine or Y-axis motion.2 ISO 2015 All rights reservedBS ISO 13041-5:2015ISO 13041-5:2015(E)3.11numerically controlled turning machine with inverted vertical workholding spindle(s)NC turning machine where the workpiece is mounted on an invert
42、ed vertical workholding spindle equipped with a workholding device at the lower end of the workholding spindleNote 1 to entry: For other types of vertical workholding spindle machine, see ISO 13041-2.3.12turning centre with inverted vertical workholding spindle(s)turning centre having an inverted ve
43、rtical workholding spindle equipped with a workholding device at the lower end of the vertical workholding spindleNote 1 to entry: It can include additional features such as automatic tool changing from a magazine or Y-axis motion.Note 2 to entry: For other types of vertical workholding spindle turn
44、ing centre, see ISO 13041-2.3.13machine modes of operationmodes of operation of the numerically controlled or data entry devices where entries are interpreted as functions to be executed3.14manual mode of numerical controlnon-automatic mode of numerical control of a machine in which the operator con
45、trols it without the use of pre-programmed numerical dataEXAMPLE By push button or joystick control.3.15manual data input modeentry of programme data by hand at the numerical control3.16single block modemode of numerical control in which, at the initiation of the operator, only one block of control
46、data are executed3.17automatic modemode of numerical control in which the machine operates in accordance with the programme data until stopped by the programme or the operator4 Preliminary remarks4.1 Measurement unitsIn this part of ISO 13041, all linear dimensions, deviations, and corresponding tol
47、erances are expressed in millimetres.4.2 Reference to ISO 230-1 and ISO 230-4For application of this part of ISO 13041, reference shall be made to ISO 230-1, especially for the installation of the machine before testing, warming-up of spindles, and other moving parts, the description of measuring me
48、thods, and recommended accuracy of testing equipment. For tests of circular interpolation motion, reference shall be made to ISO 230-4. ISO 2015 All rights reserved 3BS ISO 13041-5:2015ISO 13041-5:2015(E)4.3 Testing sequenceThe sequence in which the kinematic tests are given in no way defines the pr
49、actical order of testing. In order to make the mounting of instruments or gauging easier, tests can be performed in any order, including tests described in other parts of ISO 13041.4.4 Tests to be performedWhen testing a machine, it is not always necessary or possible to carry out all the tests given in this part of ISO 13041. When the tests are required for acceptance purposes, the choice of tests relating to the components and/or the properties of the machine of interest is at the discretion of the user, in agreement with the
