SIST EN ISO 5458:2018
(Main)Geometrical product specifications (GPS) - Geometrical tolerancing - Pattern and combined geometrical specification (ISO 5458:2018)
Geometrical product specifications (GPS) - Geometrical tolerancing - Pattern and combined geometrical specification (ISO 5458:2018)
This document establishes complementary rules to ISO 1101 to be applied to pattern specifications and defines rules to combine individual specifications, for geometrical specifications e.g. using the symbols POSITION, SYMMETRY, LINE PROFILE and SURFACE PROFILE, as well as STRAIGHTNESS (in the case where the toleranced features are nominally coaxial) and FLATNESS (in the case where the toleranced features are nominally coplanar) as listed in Annex C.
These rules apply when a set of tolerance zones are grouped together with location or orientation constraints, through the use of the CZ, CZR or SIM modifiers.
This document does not cover the use of the pattern specifications when the least and maximum material requirement is applied (see ISO 2692).
This document does not cover the establishment of common datum (see ISO 5459) based on pattern features.
Geometrische Produktspezifikation (GPS) - Form und Lagetolerierung - Positions- und Mustertolerierung (ISO 5458:2018)
Dieses Dokument legt ergänzende Regeln zu ISO 1101 fest, die auf Elementgruppenspezifikationen anzuwenden sind, und definiert Regeln zur Kombination einzelner Spezifikationen für geometrische Spezifikationen, z. B. durch Verwenden der Symbole POSITION, SYMMETRIE, LINIENPROFIL und FLÄCHENPROFIL sowie GERADHEIT (wenn die tolerierten Geometrieelemente nominal koaxial sind) und EBENHEIT (wenn die tolerierten Geometrieelemente nominal koplanar sind) wie in Anhang C angegeben.
Diese Regeln gelten, wenn eine Reihe von Toleranzzonen durch Verwenden der CZ-, CZR- oder SIM-Modifikatoren mit Nebenbedingungen für Ort oder Richtung zusammengefasst werden.
Dieses Dokument behandelt nicht das Anwenden der Elementgruppenspezifikationen, wenn die Minimum- und die Maximum-Material-Bedingung angewendet wird (siehe ISO 2692).
Dieses Dokument behandelt nicht das Festlegen eines gemeinsamen Bezugs (siehe ISO 5459) basierend auf Gruppenelementen.
Spécification géométrique des produits (GPS) - Tolérancement géométrique - Spécification géométrique de groupes d'éléments et spécification géométrique combinée (ISO 5458:2018)
Le présent document établit des règles complémentaires de celles de l'ISO 1101 à appliquer aux spécifications de groupes d'éléments et définit des règles pour combiner des spécifications individuelles, pour les spécifications géométriques, par exemple en utilisant les symboles de LOCALISATION, SYMÉTRIE, PROFIL DE LIGNE et PROFIL DE SURFACE, ainsi que les symboles de RECTITUDE (dans le cas où les éléments tolérancés sont nominalement coaxiaux) et de PLANÉITÉ (dans le cas où les éléments tolérancés sont nominalement coplanaires) comme listés en Annexe C.
Ces règles s'appliquent lorsqu'un ensemble de zones de tolérances sont regroupées ensemble avec des contraintes de position ou d'orientation, en utilisant les modificateurs CZ, CZR ou SIM.
Le présent document ne couvre pas l'utilisation des spécifications de groupes d'éléments lorsque l'exigence du minimum et du maximum de matière s'applique (voir l'ISO 2692).
Le présent document ne couvre pas non plus l'établissement de référence spécifiée commune (voir l'ISO 5459) basée sur des éléments de groupe d'éléments.
Specifikacija geometrijskih veličin izdelka (GPS) - Geometrijsko toleriranje - Vzorec in kombinirane geometrijske specifikacije (ISO 5458:2018)
Ta dokument določa dopolnilna pravila k standardu ISO 1101, ki se uporabljajo za specifikacije vzorca in opredeljuje pravila za združevanje posameznih specifikacij, npr. z uporabo simbolov POLOŽAJ, SIMETRIJA, LINIJSKI PROFIL in POVRŠINSKI PROFIL ter RAVNOST (v primeru, kjer so tolerančne značilnosti nominalno koaksialne) in PLOŠČATOST (v primeru, kjer so tolerančne značilnosti nominalno koplanarne), kakor je navedeno v dodatku C.
Ta pravila se uporabljajo, ko se nabor tolerančnih območij združi z lokacijskimi ali usmeritvenimi omejitvami z uporabo modifikatorjev CZ, CZR ali SIM.
Ta dokument ne zajema uporabe specifikacije vzorca, ko se uporablja zahteva po minimalnem ali maksimalnem materialu (glej ISO 2692).
Ta dokument ne zajema določanja skupnih referenc (glej ISO 5459) na podlagi značilnosti
vzorca.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-september-2018
1DGRPHãþD
SIST EN ISO 5458:2000
6SHFLILNDFLMDJHRPHWULMVNLKYHOLþLQL]GHOND *36 *HRPHWULMVNRWROHULUDQMH
9]RUHFLQNRPELQLUDQHJHRPHWULMVNHVSHFLILNDFLMH ,62
Geometrical product specifications (GPS) - Geometrical tolerancing - Pattern and
combined geometrical specification (ISO 5458:2018)
Geometrische Produktspezifikation (GPS) - Form und Lagetolerierung - Positions- und
Mustertolerierung (ISO 5458:2018)
Spécification géométrique des produits (GPS) - Tolérancement géométrique -
Spécification géométrique de groupes d'éléments et spécification géométrique combinée
(ISO 5458:2018)
Ta slovenski standard je istoveten z: EN ISO 5458:2018
ICS:
01.100.01 7HKQLþQRULVDQMHQDVSORãQR Technical drawings in
general
17.040.10 Tolerance in ujemi Limits and fits
17.040.40 6SHFLILNDFLMDJHRPHWULMVNLK Geometrical Product
YHOLþLQL]GHOND *36 Specification (GPS)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 5458
EUROPEAN STANDARD
NORME EUROPÉENNE
June 2018
EUROPÄISCHE NORM
ICS 17.040.10 Supersedes EN ISO 5458:1998
English Version
Geometrical product specifications (GPS) - Geometrical
tolerancing - Pattern and combined geometrical
specification (ISO 5458:2018)
Spécification géométrique des produits (GPS) - Geometrische Produktspezifikation (GPS) - Form und
Tolérancement géométrique - Spécification Lagetolerierung - Positions- und Mustertolerierung
géométrique de groupes d'éléments et spécification (ISO 5458:2018)
géométrique combinée (ISO 5458:2018)
This European Standard was approved by CEN on 25 February 2018.
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 lists 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 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 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,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2018 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 5458:2018 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 5458:2018) 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” 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 December 2018, and conflicting national standards
shall be withdrawn at the latest by December 2018.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 5458:1998.
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 Yugoslav Republic of Macedonia,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,
Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
Endorsement notice
The text of ISO 5458:2018 has been approved by CEN as EN ISO 5458:2018 without any modification.
INTERNATIONAL ISO
STANDARD 5458
Third edition
2018-05
Geometrical product specifications
(GPS) — Geometrical tolerancing —
Pattern and combined geometrical
specification
Spécification géométrique des produits (GPS) — Tolérancement
géométrique — Spécification géométrique de groupes d'éléments et
spécification géométrique combinée
Reference number
ISO 5458:2018(E)
©
ISO 2018
ISO 5458:2018(E)
© ISO 2018
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
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Published in Switzerland
ii © ISO 2018 – All rights reserved
ISO 5458:2018(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Symbols and specification modifiers . 3
5 Principles . 3
5.1 General . 3
5.2 Concepts . 4
5.3 Rule A: for position specification . 4
5.4 Rules for pattern specification . 5
5.4.1 General. 5
5.4.2 Rule B: constraints . 5
5.4.3 Rule C: indication of a single indicator pattern specification . 6
5.4.4 Rule D: indication of a multiple indicator pattern specification . 8
5.4.5 Rule E: indication of multi-level single indicator pattern specification .12
5.5 Pattern characteristic .17
Annex A (informative) Former practice, important changes .18
Annex B (informative) Differences between ISO 5458:1998 and this document .20
Annex C (informative) Examples of pattern specifications .22
Annex D (normative) Relations and dimensions of graphical symbols .41
Annex E (informative) Concept diagram for pattern specification and relation with modifiers .42
Annex F (informative) Relation to the GPS matrix model .43
Bibliography .44
ISO 5458:2018(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide 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 committee. 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 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, 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 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 voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's 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
specifications and verification.
This third edition cancels and replaces the second edition (ISO 5458:1998), which has been technically
revised.
The main changes to the previous edition are as follows:
— exception from the independency principle removed according to ISO 8015;
— rules harmonized to align with ISO 1101;
— unstated rules in ISO 5458:1998 removed;
— concept of “pattern” to control all types of geometrical features introduced more generically, rather
than applying it only with position symbol.
iv © ISO 2018 – All rights reserved
ISO 5458:2018(E)
Introduction
This document is a geometrical 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 for form, orientation and location.
The ISO/GPS matrix model 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 and
the default decision rules given in ISO 14253-1 apply to specifications made in accordance with this
document, unless otherwise indicated.
For more detailed information of the relation of this document to the GPS matrix model, see Annex F.
ISO 1101 and other relevant documents, such as those dealing with the least and maximum material
requirement (ISO 2692) and the datum system (ISO 5459), should be taken into consideration when
using this document.
This document provides rules for the tolerancing of a tolerance zone pattern, i.e. a collection of tolerance
zones constrained to each other with or without reference to a datum system which does not lock all
degrees of freedom.
For the presentation of lettering (proportions and dimensions), see
...
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