EN ISO 17296-3:2016

SLOVENSKI STANDARD
01-november-2016
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Additive manufacturing - General principles - Part 3: Main characteristics and
corresponding test methods (ISO 17296-3:2014)
Additive Fertigung - Grundlagen - Teil 3: Haupteigenschaften und entsprechende
Testmethoden (ISO 17296-3:2014)
Fabrication additive - Principes généraux - Partie 3: Principales caractéristiques et
méthodes d'essai correspondantes (ISO 17296-3:2014)
Ta slovenski standard je istoveten z: EN ISO 17296-3:2016
ICS:
25.030 3D-tiskanje Additive manufacturing
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 17296-3
EUROPEAN STANDARD
NORME EUROPÉENNE
September 2016
EUROPÄISCHE NORM
ICS 25.040.20
English Version
Additive manufacturing - General principles - Part 3: Main
characteristics and corresponding test methods (ISO
17296-3:2014)
Fabrication additive - Principes généraux - Partie 3: Additive Fertigung - Grundlagen - Teil 3:
Principales caractéristiques et méthodes d'essai Haupteigenschaften und entsprechende Testmethoden
correspondantes (ISO 17296-3:2014) (ISO 17296-3:2014)
This European Standard was approved by CEN on 29 August 2016.

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, 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: Avenue Marnix 17, B-1000 Brussels
© 2016 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 17296-3:2016 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
The text of ISO 17296-3:2014 has been prepared by Technical Committee ISO/TC 261 “Additive
manufacturing” of the International Organization for Standardization (ISO) and has been taken over as
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 March 2017, and conflicting national standards shall
be withdrawn at the latest by March 2017.
Attention 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 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, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
Endorsement notice
The text of ISO 17296-3:2014 has been approved by CEN as EN ISO 17296-3:2016 without any
modification.
INTERNATIONAL ISO
STANDARD 17296-3
First edition
2014-09-01
Additive manufacturing — General
principles —
Part 3:
Main characteristics and
corresponding test methods
Fabrication additive — Principes généraux —
Partie 3: Principales caractéristiques et méthodes d’essai
correspondantes
Reference number
ISO 17296-3:2014(E)
©
ISO 2014
ISO 17296-3:2014(E)
© ISO 2014
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
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Published in Switzerland
ii © ISO 2014 – All rights reserved

ISO 17296-3:2014(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Main characteristics and corresponding test methods . 2
4.1 General . 2
4.2 Selection criteria. 3
4.3 Performance criteria and quality characteristics . 7
5 Part and process testing — Specifications and quality criteria . 9
5.1 General . 9
5.2 Testing the material . 9
5.3 Monitoring the process . 9
5.4 Testing the part .10
Bibliography .11
ISO 17296-3:2014(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 meaning of ISO specific terms and expressions related to conformity
assessment, as well as information about ISO’s adherence to the WTO principles in the Technical Barriers
to Trade (TBT) see the following URL: Foreword - Supplementary information
The committee responsible for this document is ISO/TC 261, Additive manufacturing.
ISO 17296 consists of the following parts, under the general title Additive manufacturing — General
principles:
— Part 1: Terminology
— Part 2: Overview of process categories and feedstock
— Part 3: Main characteristics and corresponding test methods
— Part 4: Overview of data processing
iv © ISO 2014 – All rights reserved

ISO 17296-3:2014(E)
Introduction
Additive manufacturing is a process of joining bulk raw materials to make parts from 3D model data,
usually layer upon layer, as opposed to subtractive manufacturing and formative methodologies. It is an
inherent part of the parts development or production process. It is used to manufacture prototypes and
production parts.
This part of ISO 17296 aims to offer recommendations and advice to machine manufacturers, feedstock
suppliers, machine users, part providers, and customers, to improve communication between these
stakeholders concerning test methods.
This International Standard has been developed within a set of consistent documents from terminology
to test methods and data exchange.
The manufacturing of parts by additive manufacturing processes is subject to numerous variables.
The processes described in ISO 17296-2 can be used to manufacture parts that meet technological
requirements only if these factors are controlled, optimized and, if necessary, customized for each order.
When assessing parts quality, comparison with the specific requirements is one of the most important
aspects.
Additive manufacturing processes require the selective application of thermo-physical and/or chemical
mechanisms to generate the part. Thus it is possible to produce parts with different characteristics,
depending on the method used and the process parameters. However, complete testing of all parts
characteristics is neither cost-effective nor technologically feasible. Therefore, when formulating parts
specifications, the nature and scope of testing is an important issue.
INTERNATIONAL STANDARD ISO 17296-3:2014(E)
Additive manufacturing — General principles —
Part 3:
Main characteristics and corresponding test methods
1 Scope
This part of ISO 17296 covers the principal requirements applied to testing of parts manufactured by
additive manufacturing processes.
This part of ISO 17296
— specifies main quality characteristics of parts,
— specifies appropriate test procedures, and
— recommends the scope and content of test and supply agreements.
This part of ISO 17296 is aimed at machine manufacturers, feedstock suppliers, machine users, part
providers, and customers to facilitate the communication on main quality characteristics. It applies
wherever additive manufacturing processes are used.
2 Normative references
The 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
references, the latest edition of the referenced document (including any amendments) applies.
1)
ISO 17296-1 , Additive manufacturing — General — Part 1: Terminology
ISO/ASTM 52915, Standard specification for additive manufacturing file format (AMF) Version 1.1
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 17296-1 and the following
apply.
3.1
machine manufacturer
manufacturer of additive manufacturing equipmen
...