1、BS EN ISO 1101:2017Geometrical productspecifications (GPS) Geometrical tolerancing Tolerances of form, orientation,location and run-out (ISO1101:2017)BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06BS EN ISO 1101:2017 BRITISH STANDARDNational forewordThis British Sta
2、ndard is the UK implementation of EN ISO 1101:2017. It supersedes BS EN ISO 1101:2013 which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee TDW/4, Technical Product Realization.A list of organizations represented on this committee can be obtained on request
3、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 Institution 2017.Published by BSI Standards Limited 2017ISBN 978 0 580 87127 6 ICS 01.100.20; 17.040.10; 17.040.40 Compli
4、ance 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 28 February 2017.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dEUROPEAN STANDARD NORME EURO
5、PENNE EUROPISCHE NORM EN ISO 1101 February 2017 ICS 17.040.40 Supersedes EN ISO 1101:2013English Version Geometrical product specifications (GPS) - Geometrical tolerancing - Tolerances of form, orientation, location and run-out (ISO 1101:2017) Spcification gomtrique des produits (GPS) - Tolrancement
6、 gomtrique - Tolrancement de forme, orientation, position et battement (ISO 1101:2017) Geometrische Produktspezifikation (GPS) - Geometrische Tolerierung - Tolerierung von Form, Richtung, Ort und Lauf (ISO 1101:2017) This European Standard was approved by CEN on 14 December 2016. CEN members are bou
7、nd 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 lists and bibliographical references concerning such national standards may be obtained on application to the C
8、EN-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 under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre
9、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 Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
10、Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17,
11、B-1000 Brussels 2017 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 1101:2017 EBS EN ISO 1101:2017EN ISO 1101:2017 (E) 3 European foreword This document (EN ISO 1101-1:2017) has been prepared by Technical Committee ISO/TC 213
12、“Dimensional and geometrical product specifications and verification” in collaboration with Technical Committee CEN/TC 290 “Dimensional and geometrical product specification and verification” the secretariat of which is held by AFNOR. This European Standard shall be given the status of a national st
13、andard, either by publication of an identical text or by endorsement, at the latest by August 2017 and conflicting national standards shall be withdrawn at the latest by August 2017. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights.
14、 CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN ISO 1101:2013. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard
15、: 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, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia
16、, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 1101:2017 has been approved by CEN as EN ISO 1101:2017 without any modification. BS EN ISO 1101:2017ISO 1101:2017(E)Foreword viIntroduction vii1 Scope . 12 Normative references 13 Terms and definitions .
17、24 Basic concepts . 45 Symbols 66 Toleranced features . 97 Tolerance zones 127.1 Tolerance zone defaults 127.2 Tolerance zones of variable width 137.3 Orientation of tolerance zones for derived features 137.4 Cylindrical and spherical tolerance zones 138 Geometrical specification indication .148.1 G
18、eneral 148.2 Tolerance indicator 148.2.1 Symbol section 148.2.2 Zone, feature and characteristic section .148.2.3 Datum section358.3 Plane and feature indicators 358.4 Indications adjacent to the tolerance indicator .368.4.1 General. 368.4.2 Toleranced feature identifiers . 368.4.3 Patterns . 388.4.
19、4 Adjacent indication sequence 388.5 Stacked tolerance indications . 388.6 Indication of drawing defaults . 389 Supplementary indications 399.1 Indications of a compound or restricted toleranced feature .399.1.1 General. 399.1.2 All around and all over Continuous, closed tolerance feature 399.1.3 Re
20、stricted area toleranced feature 429.1.4 Continuous, non-closed toleranced feature .449.2 Moveable assemblies 4510 Theoretically exact dimensions (TED) .4611 Restrictive specifications 4612 Projected toleranced feature 4813 Intersection planes .5213.1 Role of intersection planes 5213.2 Features to b
21、e used for establishing a family of intersection planes 5213.3 Graphical language . 5213.4 Rules 5214 Orientation planes .5514.1 Role of orientation planes 5514.2 Features to be used for establishing orientation planes 5514.3 Graphical language . 5514.4 Rules 5515 Direction feature .57 ISO 2017 All
22、rights reserved iiiContents PageBS EN ISO 1101:2017ISO 1101:2017(E)15.1 Role of direction features 5715.2 Features to be used for establishing direction features .5915.3 Graphical language . 5915.4 Rules 5916 Collection plane 6016.1 Role of collection planes 6016.2 Features to be used for establishi
23、ng collection planes 6116.3 Graphical language . 6116.4 Rules 6117 Definitions of geometrical specifications 6117.1 General 6117.2 Straightness specification . 6117.3 Flatness specification . 6417.4 Roundness specification 6417.5 Cylindricity specification . 6617.6 Line profile specification not rel
24、ated to a datum .6717.7 Line profile specification related to a datum system 6817.8 Surface profile specification not related to a datum7017.9 Surface profile specification related to a datum .7017.10 Parallelism specification 7117.10.1 General. 7117.10.2 Parallelism specification of a median line r
25、elated to a datum system 7217.10.3 Parallelism specification of a median line related to a datum straight line .7517.10.4 Parallelism specification of a median line related to a datum plane .7617.10.5 Parallelism specification of a set of lines in a surface related to a datum plane 7717.10.6 Paralle
26、lism specification of a planar surface related to a datum straight line 7717.10.7 Parallelism specification of a planar surface related to a datum plane .7817.11 Perpendicularity specification . 7917.11.1 General. 7917.11.2 Perpendicularity specification of a median line related to a datum straight
27、line .7917.11.3 Perpendicularity specification of a median line related to a datum system .8017.11.4 Perpendicularity specification of a median line related to a datum plane .8217.11.5 Perpendicularity specification of a planar surface related to a datum straight line 8317.11.6 Perpendicularity spec
28、ification of a planar surface related to a datum plane .8317.12 Angularity specification . 8417.12.1 General. 8417.12.2 Angularity specification of a median line related to a datum straight line 8417.12.3 Angularity specification for a median line related to a datum system .8617.12.4 Angularity spec
29、ification for a planar surface related to a datum straight line8717.12.5 Angularity specification for a planar surface related to a datum plane 8817.13 Position specification . 8917.13.1 General. 8917.13.2 Position specification of a derived point 8917.13.3 Position specification of a median line 90
30、17.13.4 Position specification of a median plane 9417.13.5 Position specification of a planar surface 9617.14 Concentricity and coaxiality specification . 9717.14.1 General. 9717.14.2 Concentricity specification of a point .9717.14.3 Coaxiality specification of an axis 9817.15 Symmetry specification
31、 .10017.15.1 General10017.15.2 Symmetry specification of a median plane .10017.16 Circular run-out specification 10117.16.1 General10117.16.2 Circular run-out specification Radial 101iv ISO 2017 All rights reservedBS EN ISO 1101:2017ISO 1101:2017(E)17.16.3 Circular run-out specification Axial .10317
32、.16.4 Circular runout in any direction .10417.16.5 Circular run-out specification in a specified direction 10617.17 Total run-out specification10717.17.1 General10717.17.2 Total run-out specification Radial .10717.17.3 Total run-out specification Axial 108Annex A (informative) Deprecated and former
33、practices . 110Annex B (informative) Explicit and implicit rules for geometrical tolerance zones .119Annex C (informative) Filters 125Annex D (normative) ISO special specification elements for form 128Annex E (informative) Filter details . 129Annex F (normative) Relations and dimensions of graphical
34、 symbols . 142Annex G (informative) Relation to the GPS matrix model . 144Bibliography . 145 ISO 2017 All rights reserved vBS EN ISO 1101:2017ISO 1101:2017(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). T
35、he 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 committee. International organizations, governmental and non-go
36、vernmental, 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 and those intended for its further maintenance are described
37、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, Part 2 (see www .iso .org/ directives).Attention is drawn to t
38、he 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 the document will be in the Introduction and/or on the ISO
39、 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 terms and expressions related to conformity assessment, a
40、s well as information about ISOs adherence to the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following URL: www .iso .org/ iso/ foreword .html.This document was prepared by Technical Committee ISO/TC 213, Dimensional and geometrical product specificati
41、ons and verifications.This fourth edition cancels and replaces the third edition (ISO 1101:2012), which has been technically revised.It also incorporates the Technical Corrigendum ISO 1101:2012/Cor.1:2013. The main changes are as follows. Tools have been added to specify the filtering of the toleran
42、ced feature and a line type has been designated for its illustration. Tools have been added to tolerance associated features. Tools have been added to specify form characteristics by specifying the reference feature association and the specified parameter. Tools have been added to specify the constr
43、aints to the tolerance zone. The rules for specifications using “all around” or “all over” modifiers have been clarified. The direction of the tolerance zone in the case of roundness tolerances for revolute surfaces that are neither cylindrical nor spherical, e.g. cones shall now always be indicated
44、 to avoid an exception to the general rule that specifications for integral features apply perpendicular to the surface. The “from-to” symbol has been retired and replaced by the “between” symbol.vi ISO 2017 All rights reservedBS EN ISO 1101:2017ISO 1101:2017(E)IntroductionThis document is a geometr
45、ical product specification (GPS) standard and is to be regarded as a general GPS standard (see ISO 14638). It influences chain links A, B and C of the chain of standards on form, orientation, location and run out.The ISO GPS Masterplan given in ISO 14638 gives an overview of the ISO GPS system of wh
46、ich this document is a part. The fundamental rules of ISO GPS given in ISO 8015 apply to this document. The default decision rules given in ISO 14253-1 apply to specifications made in accordance with this document, unless otherwise stated.For more detailed information on the relation of this documen
47、t to the GPS matrix model, see Annex G.This document represents the initial basis and describes the required fundamentals for geometrical tolerancing. Nevertheless, it is advisable to consult the separate standards referenced in Clause 2 and in Tables 3 and 4 for more detailed information.For the pr
48、esentation of lettering (proportions and dimensions), see ISO 3098-2.All figures in this document for the 2D drawing indications have been drawn in first-angle projection with dimensions and tolerances in millimetres. It should be understood that third-angle projection and other units of measurement
49、 could have been used equally well without prejudice to the principles established. For all figures giving specification examples in 3D, the dimensions and tolerances are the same as for the similar figures shown in 2D.The figures in this document represent either 2D drawing views or 3D axonometric views on 2D drawings and are intended to illustrate how a specification can be fully indicated with visible annotation. For possibilities of illustrating a specification where elements of the specification may be available through a query functio
