BS EN ISO 10579-2013 Geometrical product specifications (GPS) Dimensioning and tolerancing Non-rigid parts《几何产品规范(GPS) 尺寸和公差注法 非刚性零件》.pdf

《BS EN ISO 10579-2013 Geometrical product specifications (GPS) Dimensioning and tolerancing Non-rigid parts《几何产品规范(GPS) 尺寸和公差注法 非刚性零件》.pdf》由会员分享，可在线阅读，更多相关《BS EN ISO 10579-2013 Geometrical product specifications (GPS) Dimensioning and tolerancing Non-rigid parts《几何产品规范(GPS) 尺寸和公差注法 非刚性零件》.pdf（16页珍藏版）》请在麦多课文档分享上搜索。

1、BSI Standards PublicationBS ISO 10579:2010Geometrical productspecifications (GPS) Dimensioning and tolerancing Non-rigid partsBS EN ISO 10579:2013Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without licen

2、se from IHS-,-,-BS EN ISO 10579:2013 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN ISO 10579:2013. It is identical to ISO 10579:2010. It supersedes BS ISO 10579:2010, which is withdrawn.The UK participation in its preparation was entrusted to Technical Committ

3、ee TDW/4, Technical Product Realization.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards

4、Institution 2013. Published by BSI Standards Limited 2013ISBN 978 0 580 81091 6ICS 01.100.20Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 July 2010.Amendmen

5、ts/corrigenda issued since publicationDate Text affected30 September 2013 This corrigendum renumbers BS ISO 10579:2010 as BS EN ISO 10579:2013Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license f

6、rom IHS-,-,-EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 10579 July 2013 ICS 01.100.20 English Version Geometrical product specifications (GPS) - Dimensioning and tolerancing - Non-rigid parts (ISO 10579:2010 including Cor 1:2011) Spcification gomtrique des produits (GPS) - Cotation et t

7、olrancement - Pices non rigides (ISO 10579:2010, Cor 1:2011 inclus) Geometrische Produktspezifikation (GPS) - Bemaung und Tolerierung - Nicht-formstabile Teile (ISO 10579:2010 + Cor 1:2011) This European Standard was approved by CEN on 11 July 2013. CEN members are bound to comply with the CEN/CENEL

8、EC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or

9、 to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the offi

10、cial versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands,

11、 Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2013 CEN All rights of exploitation

12、 in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 10579:2013: ECopyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-iiBS EN ISO 10579:2013EN I

13、SO 10579:2013 (E)EN ISO 10579:2013 (E) 3 Foreword The text of ISO 10579:2010 including Cor 1:2011 has been prepared by Technical Committee ISO/TC 213 “Dimensional and geometrical product specifications and verification” of the International Organization for Standardization (ISO) and has been taken o

14、ver as EN ISO 10579:2013 by Technical Committee CEN/TC 290 “Dimensional and ge ometrical pr oduct s pecification and verification” the s ecretariat of w hich is he ld by AFNOR. This European Standard shall be given the status of a national standard, either by publication of an identical text or by e

15、ndorsement, at the latest by January 2014, and conflicting national standards shall be withdrawn at the latest by January 2014. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for i

16、dentifying any or all such patent rights. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Y

17、ugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 10579:2010

18、 including Cor 1:2011 has been approved by CEN as a EN ISO 10579:2013 without any modification. Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS ISO 10579:2010ISO 10579:2010(E)

19、 iv ISO 2010 All rights reservedIntroduction This International Standard is a geometrical product specification (GPS) standard and is to be regarded as a global GPS standard (see ISO/TR 14638)4. It influences chain links 1, 2 and 3 of the chain of standards on form of line independent of datum, form

20、 of line dependent on datum, form of surface independent of datum, form of surface dependent on datum, orientation, location, circular run-out and total run-out in the general GPS matrix. For more detailed information on the relation of this standard to other standards and the GPS matrix model, see

21、Annex B. Certain parts, when removed from their manufacturing environment, may deform significantly from their defined limits owing to their weight, flexibility or the release of internal stresses resulting from the manufacturing processes. These parts are defined as “non-rigid parts” and the deform

22、ation is acceptable provided that the parts may be brought within the indicated tolerance by applying reasonable force to facilitate inspection and assembly. Depending on the design function and the parts interface with its mating components, instead of, or in addition to, assessing the part convent

23、ionally (in its free state condition), it may be necessary to assess the part when subject to restraint that is no greater than those accepted in the assembled condition. Parts in this category include both those of inherently rigid material (such as thin metal parts) and those of inherently flexibl

24、e material (such as rubber, plastics, etc.). BS EN ISO 10579:2013ISO 10579:2010 (E) ISO 2010 All rights reserved iiiCopyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-This page deli

25、berately left blankCopyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS ISO 10579:2010INTERNATIONAL STANDARD ISO 10579:2010(E) ISO 2010 All rights reserved 1Geometrical product spe

26、cifications (GPS) Dimensioning and tolerancing Non-rigid parts 1 Scope This International Standard gives rules for dimensioning and tolerancing non-rigid parts where restraining of features is required during verification of dimensions and tolerances specified on a drawing. 2 Normative references Th

27、e following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 1101:2004, Geometrical Product Specifications (

28、GPS) Geometrical tolerancing Tolerances of form, orientation, location and run-out 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 non-rigid part part which deforms to an extent that in the free state is beyond the dimensional and/or geometri

29、cal tolerances on the drawing 3.2 free state condition of a part subjected only to the force of gravity 4 Basic principles The distortion of a non-rigid part must not exceed that which allows the part to be brought within specified tolerances for verification and positioning at assembly, or assemble

30、d, by applying pressure or forces not exceeding those which can be expected under normal assembly conditions. It is impossible to avoid the effect of natural forces such as gravity, but the extent of distortion may depend upon the orientation of the part and condition of the part in the free state.

31、If it is necessary to indicate the tolerance in the free state, the conditions under which the tolerance is to be achieved (i.e. the direction of gravity, conditions in which it is to be supported, etc.) may have to be indicated in a note, as shown in Annex A. For non-rigid parts, identified on the

32、drawing by the added statement “ISO 10579-NR”, the restrained condition applies unless the dimensions and tolerances are qualified by the symbol , see Clause 5. BS EN ISO 10579:2013Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or

33、 networking permitted without license from IHS-,-,-BS ISO 10579:2010ISO 10579:2010(E) 2 ISO 2010 All rights reserved5 Indications on drawings Drawings of non-rigid parts shall include the following indications as appropriate (see also Annex A): a) in or near the title block, the indication “ISO 1057

34、9-NR”; b) in a note, the conditions under which the part shall be restrained to meet the drawing requirements; c) geometrical tolerances allowed in the free state, with the modifying symbol included in the tolerance frame in accordance with ISO 1101; d) dimensional tolerances allowed in the free sta

35、te, with the modifying symbol after the dimensional tolerance; e) the conditions under which the geometrical tolerance under free state is achieved, such as direction of gravity, orientation of the part, etc. BS EN ISO 10579:2013ISO 10579:2010 (E)Copyright European Committee for Standardization Prov

36、ided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS ISO 10579:2010ISO 10579:2010(E) ISO 2010 All rights reserved 3Annex A (informative) Examples of indication and interpretation Indication on the drawing Interpretation ISO 10579-NR

37、Restrained condition: The surface indicated as datum A is mounted (with 64 bolts M6 tightened to a torque of 9 Nm to 15 Nm) and the feature indicated as datum B is restrained at the corresponding mating size. The geometrical and dimensional tolerance, followed by the symbol , shall be ensured in the

38、 free state. Other tolerances apply under the conditions indicated in the note.Indication on the drawing Interpretation ISO 10579-NR Key 1 direction of gravity Restrained condition: The surface indicated as surface A is mounted (with 120 bolts M20 tightened to a torque of 18 Nm to 20 Nm) and the fea

39、ture indicated as surface B is restrained at the corresponding mating size. The geometrical tolerance, followed by the symbol , shall be ensured in the free state. Other tolerances apply under the conditions indicated in the note. BS EN ISO 10579:2013ISO 10579:2010 (E)Copyright European Committee fo

40、r Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS ISO 10579:2010ISO 10579:2010(E) 4 ISO 2010 All rights reservedAnnex B (informative) Relation to the GPS matrix model B.1 General For full details about the GP

41、S matrix model, see ISO/TR 146384. B.2 Information about this standard and its use This International Standard gives rules for dimensioning and tolerancing non-rigid parts where restraining of features is required during verification of dimensions and tolerances specified on a drawing. B.3 Position

42、in the GPS matrix model This International Standard is a geometrical product specification (GPS) standard and is to be regarded as a global GPS standard (see ISO/TR 14638). It influences chain links 1, 2 and 3 of the chain of standards on form of line independent of datum, form of line dependent on

43、datum, form of surface independent of datum, form of surface dependent on datum, orientation, location, circular run-out and total run-out in the general GPS matrix, as graphically illustrated in Figure B.1. Global GPS standards General GPS standards Chain link number 1 2 3 4 5 6 Size Distance Radiu

44、s Angle Form of line independent of datum X X X Form of line dependent on datum X X X Form of surface independent of datum X X X Form of surface dependent on datum X X X Orientation X X X Location X X X Circular run-out X X X Total run-out X X X Datums Roughness profile Waviness profile Primary prof

45、ile Surface imperfections Fundamental GPS standards Edges Figure B.1 Position in the GPS matrix model BS EN ISO 10579:2013ISO 10579:2010 (E)Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license fro

46、m IHS-,-,-BS ISO 10579:2010ISO 10579:2010(E) ISO 2010 All rights reserved 5B.4 Related standards The related standards are those of the chains of standards indicated in Figure B.1. BS EN ISO 10579:2013ISO 10579:2010 (E)Copyright European Committee for Standardization Provided by IHS under license wi

47、th CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS ISO 10579:2010ISO 10579:2010(E) 6 ISO 2010 All rights reservedBibliography 1 ISO 2692:2006, Geometrical product specifications (GPS) Geometrical tolerancing Maximum material requirement (MMR), least material

48、requirement (LMR) and reciprocity requirement (RPR) 2 ISO 5458:1998, Geometrical Product Specifications (GPS) Geometrical tolerancing Positional tolerancing 3 ISO 5459:1981, Geometrical product specifications (GPS) Geometrical tolerancing Datums and datum-systems 4 ISO/TR 14638, Geometrical product specification (GPS) Masterplan BS EN ISO 10579:2013ISO 10579:2010 (E)Copyright European Committee for Standardization Provided by IHS under license with