BS ISO 13041-1-2004 Test conditions for numeriaclly controlled turning machines and turning centres - Geometric tests for machines with a horizontal workholding spindle《数控立式车床和旋转中心.pdf

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1、BRITISH STANDARD BS ISO 13041-1:2004 Test conditions for numerically controlled turning machines and turning centres Part 1: Geometric tests for machines with a horizontal workholding spindle ICS 25.040.20 BS ISO 13041-1:2004 This British Standard was published under the authority of the Standards P

2、olicy and Strategy Committee on 11 March 2004 BSI 11 March 2004 ISBN 0 580 43551 2 National foreword This British Standard reproduces verbatim ISO 13041-1:2004 and implements it as the UK national standard. The UK participation in its preparation was entrusted to Technical Committee MTE/1, Machine t

3、ools, which has the responsibility to: 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

4、 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. Comp

5、liance with a British Standard does not of itself confer immunity from legal obligations. 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 relate

6、d international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the ISO title page, pages ii to v, a blank page, pages 1 to 34, an inside back cover and a back cover. The BSI copyright notice displayed in this do

7、cument indicates when the document was last issued. Amendments issued since publication Amd. No. Date Comments Reference number ISO 13041-1:2004(E) OSI 4002INTERNATIONAL STANDARD ISO 13041-1 First edition 2004-03-01 Test conditions for numerically controlled turning machines and turning centres Part

8、 1: Geometric tests for machines with a horizontal workholding spindle Conditions dessai des tours commande numrique et des centres de tournage Partie 1: Essais gomtriques pour les machines broche horizontale BSISO130411:2004IS-14031 O1:(4002E) DPlcsid Fremia ihTs PDF file may ctnoian emdebt dedyfep

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13、e 65 eneG 1121-HC 02 av leT. 4 + 10 947 22 1 11 xaF0 947 22 14 + 9 74 E-mail coirypthgiso.o gr We bwww.is.o gro Pulbisdehi n Switlrez dnaii ISO 4002 Allr ithgsr esedevrBSISO130411:2004IS-14031 O1:(4002E) I SO 4002 All irthgs ersedevr iiiContents Page Foreword iv Introduction v 1 Scope 1 2 Normative

14、references . 1 3 Terms and definitions. 3 4 Preliminary remarks 3 4.1 Measuring units. 3 4.2 Reference to ISO 230-1. 4 4.3 Machine levelling 4 4.4 Testing sequence 4 4.5 Tests to be performed 4 4.6 Diagrams 4 4.7 Machine classifications 5 4.8 Turrets and tool spindle(s). 4 4.9 Software compensation

15、6 4.10 Minimum tolerance . 9 4.11 Machine size categories. 9 5 Geometric tests . 10 5.1 Workhead spindle(s). 10 5.2 Relation between workhead spindle(s) and linear motion axes 12 5.3 Angular deviations of linear axes motion. 16 5.4 Tailstock. 19 5.5 Turret and tool spindle . 23 5.6 Rotary workhead o

16、r turret head 32 Bibliography . 34 BSISO130411:2004IS-14031 O1:(4002E) iv I SO 4002 All irthgs ersedevrForeword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normal

17、ly 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, governmental and non-governmental, in liaison with ISO, also take part in the

18、 work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare I

19、nternational Standards. Draft International Standards 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 o

20、f 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. ISO 13041-1 was prepared by Technical Committee ISO/TC 39, Machine tools, Subcommittee SC 2, Test conditions for metal cutting machine tools. ISO 1304

21、1 consists of the following parts, under the general title Test conditions for numerically controlled 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: Geomet

22、ric tests for machines with inverted vertical workholding spindle Part 4: Accuracy and repeatability of positioning of linear and rotary axes 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

23、planes Part 8: Evaluation of thermal distortions BSISO130411:2004IS-14031 O1:(4002E) I SO 4002 All irthgs ersedevr vIntroduction The object of ISO 13041 is to supply information as wide and comprehensive as possible on tests which can be carried out for comparison, acceptance, maintenance or any oth

24、er purpose. ISO 13041 specifies, with reference to the relevant parts of ISO 230, Test code for machine tools, tests for turning centres and numerically controlled turning machines with/without tailstocks, standing alone or integrated in flexible manufacturing systems. ISO 13041 also establishes the

25、 tolerances or maximum acceptable values for the test results corresponding to general purpose and normal-accuracy turning centres and numerically controlled turning machines. BSISO130411:2004blank BSISO130411:2004INTENRATIONAL TSANDADR IS-14031 O1:(4002E)I SO 4002 All irthgs ersedevr 1Test conditio

26、ns for numerically controlled turning machines and turning centres Part 1: Geometric tests for machines with a horizontal workholding spindle 1 Scope This part of ISO 13041 specifies, with reference to ISO 230-1, the geometric tests on numerically controlled (NC) turning machines and turning centres

27、, of normal accuracy, with horizontal work spindle(s) as defined in 3.1 and 3.2. This part of ISO 13041 specifies the applicable tolerances corresponding to the tests mentioned above. This part of ISO 13041 explains different concepts or configurations and common features of NC turning machines and

28、turning centres. It also provides a terminology and designation of controlled axes (see Figure 1 and Table 1). This part of ISO 13041 deals only with the verification of the accuracy of the machine. It does not apply to the operational testing of the machine (e.g. vibration, abnormal noise, stick-sl

29、ip motion of components), nor to machine characteristics (e.g. speeds, feeds) as such checks are generally carried out before testing the accuracy. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition

30、 cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 230-1:1996, Test code for machine tools Part 1: Geometric accuracy of machines operating under no-load or finishing conditions ISO 841:2001, Industrial automation systems and

31、 integration Numerical control of machines Coordinate system and motion nomenclature ISO 3442:1991, Self-centring chucks for machine tools with two-piece jaws (tongue and groove type) Sizes for interchangeability and acceptance test specifications BSISO130411:2004IS-14031 O1:(4002E) 2 I SO 4002 All

32、irthgs ersedevrFigure 1 Example of a horizontal-spindle turning centre Table 1 Terminology Item number English French German 1 Bed Banc Bett 2 Workhead Porte-pice Spindelkasten 3 Work spindle, C axis Broche porte-pice, axe C Arbeitsspindel, C-Achse 4 Tail stock, R axis Contre-poupe, axe R Reitstock,

33、 R-Achse 5 Carriage 1, Z axis Chariot 1, axe Z Schlitten 1, Z- Achse 6 Turret slide 1, X axis Chariot de tourelle, axe X Revolverschlitten 1, X-Achse 7 Vertical slide, Y axis Chariot vertical, axe Y Verticalschlitten, Y-Achse 8 Carriage 2, Z2 axis Chariot 2, axe Z2 Schlitten 2, Z2-Achse 9 Turret sli

34、de 2, X2 axis Chariot de tourelle 2, axe X2 Revolverschlitten 2, X2-Achse 10 Turret head 1 and 2 Tourelles 1 et 2 Revolverkopf 1 und 2 11 Indexing turret 1 and 2 Tourelles indexage 1 et 2 Revolverscheibe 1 und 2 NOTE In addition to terms used in two of the three official ISO languages (English and F

35、rench), this part of ISO 13041 gives the equivalent terms in German; these are published under the responsibility of the member body/National Committee for Germany (DIN). However, only the terms and definitions given in the official languages can be considered as ISO terms and definitions. BSISO1304

36、11:2004IS-14031 O1:(4002E) I SO 4002 All irthgs ersedevr 33 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 numerically controlled turning machine numerically controlled machine tool in which the principal movement is the rotation of the workpi

37、ece against the stationary cutting tool(s) and where cutting energy is provided by the workpiece and not by the tool NOTE The numerical control provides an automatic function. 3.2 turning centre NC turning machine equipped with power driven tool(s) and the capacity to orientate the work-holding spin

38、dle around its axis NOTE This machine may include additional features such as automatic tool changing from a magazine. 3.3 machine modes of operation modes of operation of the numerically controlled or data entry devices where entries are interpreted as functions to be executed 3.3.1 manual mode of

39、numerical control non-automatic mode of numerical control of a machine in which the operator controls it without the use of pre-programmed numerical data EXAMPLE By push button or joystick control. 3.3.2 manual data input mode entry of programme data by hand at the numerical control 3.3.3 single blo

40、ck mode mode of numerical control in which, at the initiation of the operator, only one block of control data is executed 3.3.4 automatic mode mode of numerical control in which the machine operates in accordance with the programme data until stopped by the programme or the operator 4 Preliminary re

41、marks 4.1 Measuring units In this part of ISO 13041, all linear dimensions, deviations and corresponding tolerances are expressed in millimetres; angular dimensions are expressed in degrees, and angular deviations and the corresponding tolerances are expressed in ratios, but in some cases microradia

42、ns or arcseconds may be used for clarification purposes. The equivalence of the following expressions should always be kept in mind. 0,010/1 000 = 10 rad 2“ BSISO130411:2004IS-14031 O1:(4002E) 4 I SO 4002 All irthgs ersedevr4.2 Reference to ISO 230-1 To apply this part of ISO 13041, reference shall

43、be made to ISO 230-1, especially for the installation of the machine before testing, warming up of the spindle and other moving components, description of measuring methods and recommended accuracy of testing equipment. In the “Observations” block of the tests described in Clause 5, the instructions

44、 are preceded by a reference to the corresponding clause in ISO 230-1:1996 in cases where the test concerned is in compliance with the specifications of ISO 230-1:1996. Tolerances are given for each test (see G1 to G24). 4.3 Machine levelling Prior to conducting tests on a machine, the machine shoul

45、d be levelled according to the recommendations of the supplier/manufacturer (see 3.11 of ISO 230-1:1996). 4.4 Testing sequence The sequence in which the tests are presented in this part of ISO 13041 in no way defines the practical order of testing. In order to make the mounting of instruments or gau

46、ging easier, tests may be performed in any order. 4.5 Tests to be performed When testing a machine, it is not always necessary or possible to carry out all the tests described in this part of ISO 13041. When the tests are required for acceptance purposes, it is up to the user to choose, in agreement

47、 with the supplier/manufacturer, those tests relating to the components and/or the properties of the machine which are of interest. These tests are to be clearly stated when ordering a machine. Mere reference to this part of ISO 13041 for the acceptance tests, without specifying the tests to be carr

48、ied out, and without agreement on the relevant expenses, cannot be considered as binding for any contracting party. 4.6 Diagrams In this part of ISO 13041, for reasons of simplicity, the diagrams associated with geometric tests illustrate only one type of machine. 4.7 Turrets and tool spindle(s) As

49、already defined in 3.1 and 3.2, turning centres have not only stationary tools but also power-driven rotary tools which means that the turret should also have power-driven mechanisms. When the number of tools expected to be used exceeds the capacity of the turret, an automatic change of tools in the turret, or a change of turret, may be provided. An automatic tool-changing device may also be required