Technical product documentation - Edges of undefined shape - Indication and dimensioning (ISO 13715:2017)

ISO 13715:2017 specifies rules for the indication and dimensioning of undefined edges in technical product and dimensions. The proportions and dimensions of the graphical symbols to be used are also specified.
In cases where the geometrically defined shape of an edge (for example, 1 × 45°) is required, the general dimensioning principles given in ISO 129‑1 apply.

Technische Produktdokumentation - Kanten mit unbestimmter Gestalt - Angaben und Bemaßung (ISO 13715:2017)

Dieses Dokument legt Regeln für die Angaben und Bemaßung von Kanten mit unbestimmter Gestalt bei technischen Produkten und Maßangaben fest. Die Verhältnisse und Maße der zu verwendenden graphischen Symbole sind ebenfalls angegeben.
In Fällen, in denen die geometrisch definierte Form einer Kante (z. B. 1 × 45°) erforderlich ist, gelten die allgemeinen Grundsätze für die Angabe von Maßen nach ISO 129-1.

Documentation technique de produits - Arêtes de forme non définie - Indication et cotation (ISO 13715:2017)

ISO 13715:2017 spécifie les règles pour l'indication et la cotation d'arêtes de forme non définie dans la documentation technique de produits. Elle spécifie également les proportions et dimensions des symboles graphiques à utiliser.
Dans le cas où une forme d'arête définie dans sa géométrie est requise, (par exemple 1 x 45°), les principes généraux de cotation établis dans l'ISO 129‑1 s'appliquent.

Tehnična dokumentacija proizvodov - Robovi nedoločenih oblik - Oznake in kotiranje (ISO 13715:2017)

Ta dokument določa pravila za oznake in kotiranje nedoločenih robov tehničnega izdelka ter njegovih mer. Določa tudi razmerja in mere uporabljenih grafičnih simbolov. V primerih, ko je zahtevana geometrijsko določena oblika roba (na primer 1 × 45°), se uporabljajo splošna načela za dimenzioniranje, podana v standardu ISO 129-1.

General Information

Status
Published
Publication Date
08-Oct-2019
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Due Date
09-Oct-2019
Completion Date
09-Oct-2019

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SLOVENSKI STANDARD
SIST EN ISO 13715:2019
01-december-2019
Nadomešča:
SIST ISO 13715:2018
Tehnična dokumentacija proizvodov - Robovi nedoločenih oblik - Oznake in
kotiranje (ISO 13715:2017)
Technical product documentation - Edges of undefined shape - Indication and
dimensioning (ISO 13715:2017)
Technische Produktdokumentation - Kanten mit unbestimmter Gestalt - Angaben und
Bemaßung (ISO 13715:2017)

Documentation technique de produits - Arêtes de forme non définie - Indication et

cotation (ISO 13715:2017)
Ta slovenski standard je istoveten z: EN ISO 13715:2019
ICS:
01.110 Tehnična dokumentacija za Technical product
izdelke documentation
SIST EN ISO 13715:2019 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 13715:2019
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SIST EN ISO 13715:2019
EN ISO 13715
EUROPEAN STANDARD
NORME EUROPÉENNE
October 2019
EUROPÄISCHE NORM
ICS 01.040.01; 01.100.20
English Version
Technical product documentation - Edges of undefined
shape - Indication and dimensioning (ISO 13715:2017)

Documentation technique de produits - Arêtes de Technische Produktdokumentation - Kanten mit

forme non définie - Indication et cotation (ISO unbestimmter Gestalt - Angaben und Bemaßung (ISO

13715:2017) 13715:2017)
This European Standard was approved by CEN on 5 August 2019.

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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,

Poland, Portugal, Republic of North Macedonia, 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

© 2019 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 13715:2019 E

worldwide for CEN national Members.
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SIST EN ISO 13715:2019
EN ISO 13715:2019 (E)
Contents Page

European foreword ....................................................................................................................................................... 3

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SIST EN ISO 13715:2019
EN ISO 13715:2019 (E)
European foreword

The text of ISO 13715:2017 has been prepared by Technical Committee ISO/TC 10 "Technical product

documentation” of the International Organization for Standardization (ISO) and has been taken over as

EN ISO 13715:2019 by CCMC.

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 April 2020, and conflicting national standards shall be

withdrawn at the latest by April 2020.

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.

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, France, Germany, Greece, Hungary, Iceland,

Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of

North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the

United Kingdom.
Endorsement notice

The text of ISO 13715:2017 has been approved by CEN as EN ISO 13715:2019 without any modification.

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SIST EN ISO 13715:2019
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SIST EN ISO 13715:2019
INTERNATIONAL ISO
STANDARD 13715
Third edition
2017-03
Technical product documentation —
Edges of undefined shape —
Indication and dimensioning
Documentation technique de produits — Arêtes de forme non définie
— Indication et cotation
Reference number
ISO 13715:2017(E)
ISO 2017
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SIST EN ISO 13715:2019
ISO 13715:2017(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2017, Published in Switzerland

All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form

or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior

written permission. Permission can be requested from either ISO at the address below or ISO’s member body in the country of

the requester.
ISO copyright office
Ch. de Blandonnet 8 • CP 401
CH-1214 Vernier, Geneva, Switzerland
Tel. +41 22 749 01 11
Fax +41 22 749 09 47
copyright@iso.org
www.iso.org
ii © ISO 2017 – All rights reserved
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SIST EN ISO 13715:2019
ISO 13715:2017(E)
Contents Page

Foreword ........................................................................................................................................................................................................................................iv

Introduction ..................................................................................................................................................................................................................................v

1 Scope ................................................................................................................................................................................................................................. 1

2 Normative references ...................................................................................................................................................................................... 1

3 Terms and definitions ..................................................................................................................................................................................... 1

4 Indications on drawings ............................................................................................................................................................................... 4

4.1 Basic indication ...................................................................................................................................................................................... 4

4.2 Types of undefined edge ................................................................................................................................................................. 5

4.3 Size .................................................................................................................................................................................................................... 5

4.4 Direction of passing or undercut ............................................................................................................................................. 7

4.4.1 Indication in one direction ...................................................................................................................................... 7

4.4.2 Asymmetrical indication ........................................................................................................................................... 8

4.5 Location of the basic symbol ....................................................................................................................................................... 8

4.5.1 General...................................................................................................................................................................................... 8

4.5.2 Individual indication of edges .............................................................................................................................. 9

4.5.3 Indication of limited areas ....................................................................................................................................10

4.5.4 General indication of edges .................................................................................................................................11

4.5.5 Exceptions from general indications of edges .....................................................................................13

4.6 Reference to this document ......................................................................................................................................................15

Annex A (normative) Proportions and dimensions of graphical symbols .................................................................16

Annex B (informative) Examples of indication of undefined edges ..................................................................................18

Bibliography .............................................................................................................................................................................................................................22

© ISO 2017 – All rights reserved iii
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SIST EN ISO 13715:2019
ISO 13715:2017(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: w w w . i s o .org/ iso/ foreword .html.

This document was prepared by Technical Committee ISO/TC 10, Technical product documentation,

Subcommittee SC 6, Mechanical engineering documentation.

This third edition cancels and replaces the second edition (ISO 13715:2000), which has been technically

revised with the following changes:

— title changed from Technical drawings — Edges of undefined shape — Vocabulary and indications to

Technical product documentation — Edges of undefined shape —Indication and dimensioning;

— Normative references updated;
— text rearranged in Clause 4;
— figure titles changed;
— figures added and improved;
— 4.4.2 “Asymmetrical indications” added;

— Clause 5 deleted and Table 2 “Examples” is moved to Annex B, explanations have been improved;

— Annex B “Recommended edge sixe” has been deleted, definition of sharp edge is deleted.

iv © ISO 2017 – All rights reserved
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SIST EN ISO 13715:2019
ISO 13715:2017(E)
Introduction

In technical drawings, the ideal geometric shape is represented without any deviation and, in general,

without consideration of the conditions of the edges. Nevertheless, for many purposes (the functioning

of a part or out of safety considerations, for example) particular conditions of edges need to be indicated.

Such conditions include those of external edges free from burr or those with a burr of limited size, and

internal edges with a passing.
This document provides a symbology for the indication of the desired edge.
© ISO 2017 – All rights reserved v
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SIST EN ISO 13715:2019
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SIST EN ISO 13715:2019
INTERNATIONAL STANDARD ISO 13715:2017(E)
Technical product documentation — Edges of undefined
shape — Indication and dimensioning
1 Scope

This document specifies rules for the indication and dimensioning of undefined edges in technical

product and dimensions. The proportions and dimensions of the graphical symbols to be used are also

specified.

In cases where the geometrically defined shape of an edge (for example, 1 × 45°) is required, the general

dimensioning principles given in ISO 129-1 apply.
2 Normative references
There are no normative references cited in this document.
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.

ISO and IEC maintain terminological databases for use in standardization at the following addresses:

— IEC Electropedia: available at http:// www .electropedia .org/
— ISO Online browsing platform: available at http:// www .iso .org/ obp
3.1
edge of undefined shape

transition line, included in an intersection plane, which is not defined on the nominal model and which

exists between two adjacent integral surfaces
3.2
undercut

deviation inside the ideal geometrical shape of an edge defined by two tangent outside straight lines to

the adjacent feature of the zone of the undefined edge

Note 1 to entry: The explanation of the definition is given in Figures 1 and 3. In order to simplify the illustration,

only the undercut and the two tangents outside straight lines are represented.
Note 2 to entry: Examples are presented in Figures 2 and 4.
3.3
passing

deviation outside the ideal geometrical shape of an edge defined by two tangent outside straight lines

to the adjacent feature of the zone of the undefined edge

Note 1 to entry: The explanation of the definition is given in Figures 5 and 7. In order to simplify the illustration,

only the p
...

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