BS EN ISO 25178-1-2016 Geometrical product specifications (GPS) Surface texture Areal Indication of surface texture《几何产品技术规格 (GPS) 表面结构 平面式 表面结构的表示》.pdf

《BS EN ISO 25178-1-2016 Geometrical product specifications (GPS) Surface texture Areal Indication of surface texture《几何产品技术规格 (GPS) 表面结构 平面式 表面结构的表示》.pdf》由会员分享，可在线阅读，更多相关《BS EN ISO 25178-1-2016 Geometrical product specifications (GPS) Surface texture Areal Indication of surface texture《几何产品技术规格 (GPS) 表面结构 平面式 表面结构的表示》.pdf（36页珍藏版）》请在麦多课文档分享上搜索。

1、BSI Standards PublicationBS EN ISO 25178-1:2016Geometrical productspecifications (GPS) Surfacetexture: ArealPart 1: Indication of surface textureBS EN ISO 25178-1:2016 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN ISO25178-1:2016. The UK participation in its p

2、reparation was entrusted to TechnicalCommittee TDW/4, Technical Product Realization.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its c

3、orrectapplication. The British Standards Institution 2016.Published by BSI Standards Limited 2016ISBN 978 0 580 69880 4ICS 17.040.20; 17.040.30Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Polic

4、y and Strategy Committee on 30 April 2016.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 25178-1 April 2016 ICS 17.040.30 English Version Geometrical product specifications (GPS) - Surface texture: Areal - Part 1: In

5、dication of surface texture (ISO 25178-1:2016) Spcification gomtrique des produits (GPS) - tat de surface: Surfacique - Partie 1: Indication des tats de surface (ISO 25178-1:2016) Geometrische Produktspezifikation (GPS) - Oberflchenbeschaffenheit: Flchenhaft - Teil 1: Eintragung von Oberflchenbescha

6、ffenheit (ISO 25178-1:2016) This European Standard was approved by CEN on 3 October 2015. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date li

7、sts and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation unde

8、r the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Y

9、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 andUnited Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROP

10、EN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2016 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 25178-1:2016 EBS EN ISO 25178-1:2016EN ISO 25178-1:2016 (E

11、) 3 European foreword This document (EN ISO 25178-1:2016) has been prepared by Technical Committee ISO/TC 213 “Dimensional and geometrical product specifications and verification“ in collaboration with Technical Committee CEN/TC 290 “Dimensional and geometrical product specification and verification

12、” the secretariat of which is held by AFNOR. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by October 2016, and conflicting national standards shall be withdrawn at the latest by October 2016. Atte

13、ntion 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 identifying any or all such patent rights. According to the CEN-CENELEC Internal Regulations, the national standards organizations of

14、 the following countries are bound to implement this European Standard: 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, Neth

15、erlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 25178-1:2016 has been approved by CEN as EN ISO 25178-1:2016 without any modification. BS EN ISO 25178-1:2016ISO 25178-1:2016(E)Foreword ivInt

16、roduction vi1 Scope . 12 Normative references 13 Terms and definitions . 14 Graphical symbols for the indication of areal surface texture . 15 Composition of complete graphical symbol for areal surface texture 35.1 General . 35.2 Positions of surface texture requirements 36 Indication of areal surfa

17、ce parameters 46.1 Definition of the tolerance 46.2 Definition of the parameter . 56.3 Indication of manufacturing method or related information . 56.4 Indication of surface lay 56.5 Indication of machining allowance 76.6 Position on drawings and other technical product documentation 76.7 Proportion

18、s and dimensions of graphical symbols . 76.8 Orientation of the evaluation area . 77 Coordinate system 78 Digital product definition data 8Annex A (normative) Proportions and dimensions of graphical symbols 9Annex B (normative) Indications for unambiguous surface texture specifications 11Annex C (in

19、formative) Examples of indications of areal surface texture requirements .15Annex D (informative) Recommended procedures for indication of intersection planes.19Annex E (informative) ISO special specification elements for areal surface texture 22Annex F (informative) Relation to the GPS matrix model

20、 24Bibliography .25 ISO 2016 All rights reserved iiiContents PageBS EN ISO 25178-1:2016ISO 25178-1:2016(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is norm

21、ally 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 t

22、he work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the

23、 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, Part 2. www.iso.org/directivesAttention is drawn to the possibility that some of the elements of this document may

24、 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 the document will be in the Introduction and/or on the ISO list of patent declarations received. www.iso.org/patentsAny

25、 trade name used in this document is information given for the convenience of users and does not constitute an endorsement. The committee responsible for this document is ISO/TC 213, Dimensional and geometrical product specifications and verification.This document was prepared by Technical Committee

26、 ISO/TC 213, Dimensional and geometrical product specifications and verification.ISO 25178 consists of the following parts, under the general title Geometrical product specifications (GPS) Surface texture: Areal : Part 1: Indication of surface texture Part 2: Terms, definitions and surface texture p

27、arameters Part 3: Specification operators Part 6: Classification of methods for measuring surface texture Part 70: Physical measurement standards Part 71: Software measurement standards Part 72: XML file format x3p Part 601: Nominal characteristics of contact (stylus) instruments Part 602: Nominal c

28、haracteristics of non-contact (confocal chromatic probe) instruments Part 603: Nominal characteristics of non-contact (phase shifting interferometric microscopy) instruments Part 604: Nominal characteristics of non-contact (coherence scanning interferometry) instruments Part 605: Nominal characteris

29、tics of non-contact (point autofocus probe) instruments Part 606: Nominal characteristics of non-contact (focus variation) instruments Part 701: Calibration and measurement standards for contact (stylus) instrumentsThe following parts are planned: Part 4: Comparison rulesiv ISO 2016 All rights reser

30、vedBS EN ISO 25178-1:2016ISO 25178-1:2016(E) Part 5: Verification operators Part 600: Metrological characteristics for areal-topography measuring methods 1) Part 607: Nominal characteristics of non-contact (confocal microscopy) instruments Part 700: Calibration and verification of metrological chara

31、cteristics of areal-topography measuring instruments1) Part 600 is intended to contain provisions that are in common with the other 600-level parts of ISO 25178.Once Part 600 has been submitted as a Final Draft International Standard, provisions of the other 600-level parts that are then redundant w

32、ith provisions of Part 600 will be removed from them. ISO 2016 All rights reserved vBS EN ISO 25178-1:2016ISO 25178-1:2016(E)IntroductionThis part of the ISO 25178- series standards is a geometrical product specification standard and is to be regarded as a general GPS standard (see ISO 14638). It in

33、fluences the chain link A of the chains of standards on areal surface texture.The ISO GPS Masterplan given in ISO 14638 gives an overview of the ISO GPS system of which this document is a part. The fundamental rules of ISO GPS given in ISO 8015 apply to this document. The default decision rules give

34、n in ISO 14253-1 apply to specifications made in accordance with this document, unless otherwise stated.For more detailed information of the relation of this standard to the GPS matrix model, see Annex F.This part of ISO 25178 covers the indication of areal surface texturevi ISO 2016 All rights rese

35、rvedBS EN ISO 25178-1:2016INTERNATIONAL STANDARD ISO 25178-1:2016(E)Geometrical product specifications (GPS) Surface texture: Areal Part 1: Indication of surface texture1 ScopeThis part of ISO 25178 specifies the rules for indication of areal surface texture in technical product documentation (e.g.

36、drawings, specifications, contracts, reports) by means of graphical symbols.2 Normative 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 ref

37、erences, the latest edition of the referenced document (including any amendments) applies.ISO 1101:2012, Geometrical product specifications (GPS) Geometrical tolerancing Tolerances of form, orientation, location and run-outISO 1302:2002, Geometrical Product Specifications (GPS) Indication of surface

38、 texture in technical product documentationISO 3098-2, Technical product documentation Lettering Part 2: Latin alphabet, numerals and marksISO 14406, Geometrical product specifications (GPS) ExtractionISO 16792, Technical product documentation Digital product definition data practicesISO 25178-2:201

39、2, Geometrical product specifications (GPS) Surface texture: Areal Part 2: Terms, definitions and surface texture parametersISO 25178-3:2012, Geometrical product specifications (GPS) Surface texture: Areal Part 3: Specification operatorsISO 81714-1, Design of graphical symbols for use in the technic

40、al documentation of products Part 1: Basic rules3 Terms and definitionsFor the purpose of this document, the terms and definitions given in ISO 1101, ISO 1302, ISO 14406, ISO 16792, ISO 25178-2 and ISO 25178-3 apply.4 Graphical symbols for the indication of areal surface textureRequirements for area

41、l surface texture are indicated on technical product documentation by graphical symbols, each having its own significant meaning. The symbols used are similar to the ones defined in ISO 1302:2002, Clause 4. To identify that the requirement is an areal surface texture, a rhomb is added to the symbol,

42、 see Table 1. ISO 2016 All rights reserved 1BS EN ISO 25178-1:2016ISO 25178-1:2016(E)Table 1 Graphical symbols for the indication of areal surface textureNo. Description Symbol1 Basic graphical symbol for areal surface texture2 Expanded graphical symbol indicating removal of material required3 Expan

43、ded graphical symbol indicating removal of material not permitted4 Complete graphical symbol.Any manufacturing process permitted5 Complete graphical symbolMaterial shall be removed6 Complete graphical symbolMaterial shall not be removed7 Complete graphical symbolWith “all around” modifierWhen the sa

44、me surface texture is required on all surfaces around a workpiece outline (integral features), represented on the drawing by a closed outline of the workpiece, a circle shall be added to the complete graphical symbol as illustrated in Table 1 and shown in Figure 1.Surfaces shall be indicated indepen

45、dently if any ambiguity may arise from the all-around indication.Figure 1 Areal surface requirement for all six surfaces represented by outline on workpiece2 ISO 2016 All rights reservedBS EN ISO 25178-1:2016ISO 25178-1:2016(E)The outline on the drawing in Figure 1 represents the six surfaces shown

46、on the 3 D-representation of the workpiece (the front and rear surfaces not included).NOTE In 3-D annotation, it might be helpful to add an intersection plane indicator to make the annotation drawing plane independent. For further instructions, see Annex D.5 Composition of complete graphical symbol

47、for areal surface texture5.1 GeneralIn order to ensure that an areal surface texture requirement is unambiguous, it is necessary, in addition to the indication of both a surface texture parameter and its numerical value, to specify additional requirements (e.g. type of scale limitation, transmission

48、 band, type of filters, manufacturing process, surface lay and possible machining allowances). It may also be necessary to set up requirements for several different surface texture parameters in order that the surface texture requirements ensure the functional properties of the surface. (Examples of

49、 indications of areal surface texture requirements are given in Annex C.)5.2 Positions of surface texture requirementsThe mandatory positions of the various surface texture requirements in the complete graphical symbol are shown in Figure 2.Figure 2 Positions of surface texture requirements in the complete graphical symbolThe complementary surface texture requirements in the form of surface texture parameters numerical values, and a transmission bandshall be located at the specific positions in t