EN ISO 1101:2005
(Main)Geometrical Product Specifications (GPS) - Geometrical tolerancing - Tolerances of form, orientation, location and run-out (ISO 1101:2004)
Geometrical Product Specifications (GPS) - Geometrical tolerancing - Tolerances of form, orientation, location and run-out (ISO 1101:2004)
ISO 1101:2004 contains basic information and gives requirements for the geometrical tolerancing of workpieces.
Geometrische Produktspezifikation (GPS) - Geometrische Tolerierung - Tolerierung von Form, Richtung, Ort und Lauf (ISO 1101:2004)
Diese Internationale Norm enthält die grundlegende Information für die geometrische Tolerierung von Werkstücken.
Sie ist die Ausgangsbasis und beschreibt die Grundlagen für die Form- und Lagetolerierung.
ANMERKUNG Es gibt verschiedene Normen, auf die im Abschnitt 2 und in Tabelle 2 hingewiesen wird, die weitere detaillierte Informationen für die Form- und Lagetolerierung beinhalten.
Spécification géométrique des produits (GPS) - Tolérancement géométrique - Tolérancement de forme, orientation, position et battement (ISO 1101:2004)
L'ISO 1101:2004 fournit les informations de base et spécifie les exigences pour le tolérancement géométrique des pièces.
Specifikacija geometrijskih veličin izdelka – Toleriranje geometrijskih veličin – Tolerance oblike, orientacije, položaja in opleta (ISO 1101:2004)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-marec-2006
6SHFLILNDFLMDJHRPHWULMVNLKYHOLþLQL]GHOND±7ROHULUDQMHJHRPHWULMVNLKYHOLþLQ±
7ROHUDQFHREOLNHRULHQWDFLMHSRORåDMDLQRSOHWD ,62
Geometrical Product Specifications (GPS) - Geometrical tolerancing - Tolerances of
form, orientation, location and run-out (ISO 1101:2004)
Geometrische Produktspezifikation (GPS) - Geometrische Tolerierung - Tolerierung von
Form, Richtung, Ort und Lauf (ISO 1101:2004)
Spécification géométrique des produits (GPS) - Tolérancement géométrique -
Tolérancement de forme, orientation, position et battement (ISO 1101:2004)
Ta slovenski standard je istoveten z: EN ISO 1101:2005
ICS:
01.100.20 Konstrukcijske risbe Mechanical engineering
drawings
17.040.10 Tolerance in ujemi Limits and fits
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN ISO 1101
NORME EUROPÉENNE
EUROPÄISCHE NORM
November 2005
ICS 01.100.20; 17.040.10
English Version
Geometrical Product Specifications (GPS) - Geometrical
tolerancing - Tolerances of form, orientation, location and run-
out (ISO 1101:2004)
Spécification géométrique des produits (GPS) - Geometrische Produktspezifikation (GPS) - Geometrische
Tolérancement géométrique - Tolérancement de forme, Tolerierung - Tolerierung von Form, Richtung, Ort und Lauf
orientation, position et battement (ISO 1101:2004) (ISO 1101:2004)
This European Standard was approved by CEN on 3 November 2005.
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 Central Secretariat 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 Central Secretariat has the same status as the official
versions.
CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,
Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,
Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36 B-1050 Brussels
© 2005 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 1101:2005: E
worldwide for CEN national Members.
Foreword
The text of ISO 1101:2004 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 over as EN ISO 1101:2005 by
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 May 2006, and conflicting national standards
shall be withdrawn at the latest by May 2006.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of
the following countries are bound to implement this European Standard: Austria, Belgium,
Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary,
Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland,
Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
Endorsement notice
The text of ISO 1101:2004 has been approved by CEN as EN ISO 1101:2005 without any
modifications.
INTERNATIONAL ISO
STANDARD 1101
Second edition
2004-12-15
Geometrical Product Specifications
(GPS) — Geometrical tolerancing —
Tolerances of form, orientation, location
and run-out
Spécification géométrique des produits (GPS) — Tolérancement
géométrique — Tolérancement de forme, orientation, position et battement
Reference number
ISO 1101:2004(E)
ISO 1101:2004(E)
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©
ii ISO 2004 – All rights reserved
ISO 1101:2004(E)
Contents Page
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Basic concepts . 3
5 Symbols . 4
6 Tolerance frame . 6
7 Toleranced features . 7
8 Tolerance zones . 8
9 Datums . 11
10 Supplementary indications . 13
11 Theoretically exact dimensions (TED) . 13
12 Restrictive specifications . 14
13 Projected tolerance zone . 15
14 Maximum material requirement . 15
15 Least material requirement . 15
16 Free state condition . 16
17 Interrelationship of geometrical tolerances . 16
18 Definitions of geometrical tolerances . 16
Annexes
A Former practices . 46
B Assessment of geometrical deviations. 49
C Relation to the GPS matrix model. 53
Bibliography. 54
©
ISO 2004 – All rights reserved iii
ISO 1101:2004(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.
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 International 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 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.
ISO 1101 was prepared by Technical Committee ISO/TC 213, Dimensional and geometrical product specifications
and verification.
This second edition cancels and replaces the first edition (ISO 1101:1983), which has been technically revised.
©
iv ISO 2004 – All rights reserved
ISO 1101:2004(E)
Introduction
This International Standard is a geometrical product specification (GPS) standard and is to be regarded as a general
GPS standard (see ISO/TR 14638). It influences chain links 1 and 2 of the chain of standards on form, orientation,
location and run out, and chain link 1 of the chain of standards on datums.
For more detailed information on the relation of this International Standard to the GPS matrix model, see Annex C.
This International Standard 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 Table 2 for
more detailed information.
For the presentation of lettering (proportions and dimensions), see ISO 3098-2.
In the interest of uniformity, all figures in this International Standard 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 could have been used equally well without prejudice to the principles established.
The figures in this International Standard illustrate the text and are not intended to reflect an actual application.
Consequently, the figures are not fully dimensioned and toleranced, showing only the relevant general principles.
For a definitive presentation (proportions and dimensions) of the symbolization for geometrical tolerancing, see
ISO 7083.
AnnexA of this International Standard has been provided for information only. It presents previous drawing
indications that have been omitted here and are no longer used.
It needs to be noted that the former use of the term “circularity” has been changed to the term “roundness” for
reasons of consistency with other standards.
Definitions of features are taken from ISO 14660-1 and ISO 14660-2, which provide new terms different from those
used in previous edition of this International Standard. The former terms are indicated in the text following the new
terms, between parentheses.
For the purposes of this International Standard, the terms “axis” and “median plane” are used for derived features of
perfect form, and the terms “median line” and “median surface” for derived features of imperfect form. Furthermore,
the following line types have been used in the explanatory illustrations, i.e. those representing non-technical
drawings for which the rules of ISO 128 (all parts) apply.
©
ISO 2004 – All rights reserved v
ISO 1101:2004(E)
Line type
Feature level Feature type Details
Visible Behind plane/surface
point
integral feature line/axis wide continuous narrow dashed
surface/plane
Nominal feature (ideal
feature)
point
narrow long dashed
derived feature line/axis narrow dashed dotted
dotted
face/plane
wide freehand
Real feature integral feature surface narrow freehand dashed
continuous
point
integral surface line wide short dashed narrow short dashed
surface
Extracted feature
point
derived feature line wide dotted narrow dotted
face
point
wide doubled-dashed narrow double-dashed
integral feature straight line
double-dotted double-dotted
ideal feature
point
narrow long dashed wide dashed double-
Associated feature
...
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