EN ISO 25239-3:2020
(Main)Friction stir welding - Aluminium - Part 3: Qualification of welding operators (ISO 25239-3:2020)
Friction stir welding - Aluminium - Part 3: Qualification of welding operators (ISO 25239-3:2020)
This document specifies requirements for the qualification of welding operators for friction stir welding (FSW) of aluminium. In this document, the term "aluminium" refers to aluminium and its alloys.
This document does not apply to "operators" as defined in ISO 25239‑1.
This document does not apply to friction stir spot welding which is covered by the ISO 18785 series.
Rührreibschweißen - Aluminium - Teil 3: Qualifizierung der Bediener (ISO 25239-3:2020)
Dieses Dokument legt Anforderungen an die Qualifizierung von Bedienern von Schweißeinrichtungen für das Rührreibschweißen (FSW) von Aluminium fest. Der Begriff „Aluminium“ bezieht sich in diesem Doku¬ment auf Aluminium und seine Legierungen.
Dieses Dokument ist nicht für „Bediener“ nach der Definition in ISO 25239 1 anzuwenden.
Dieses Dokument ist nicht für das Rührreibpunktschweißen anzuwenden, das von der Normenreihe ISO 18785 abgedeckt wird.
Soudage par friction-malaxage - Aluminium - Partie 3: Qualification des opérateurs soudeurs (ISO 25239-3:2020)
Le présent document spécifie les exigences relatives à la qualification des opérateurs soudeurs pour le soudage par friction-malaxage de l'aluminium. Dans le présent document, le terme « aluminium » se rapporte à l'aluminium et ses alliages.
Le présent document ne s'applique pas aux «opérateurs», tels que définis dans l'ISO 25239-1.
Le présent document ne s'applique pas au soudage par points par friction-malaxage, qui est couvert par les normes de la série ISO 18785.
Varjenje z gnetenjem - Aluminij - 3. del: Kvalifikacija osebja (ISO 25239-3:2020)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-november-2020
Nadomešča:
SIST EN ISO 25239-3:2012
Varjenje z gnetenjem - Aluminij - 3. del: Kvalifikacija osebja (ISO 25239-3:2020)
Friction stir welding - Aluminium - Part 3: Qualification of welding operators (ISO 25239-
3:2020)
Rührreibschweißen - Aluminium - Teil 3: Qualifizierung der Bediener (ISO 25239-3:2020)
Soudage par friction-malaxage - Aluminium - Partie 3: Qualification des opérateurs
soudeurs (ISO 25239-3:2020)
Ta slovenski standard je istoveten z: EN ISO 25239-3:2020
ICS:
03.100.30 Vodenje ljudi Management of human
resources
25.160.10 Varilni postopki in varjenje Welding processes
77.120.10 Aluminij in aluminijeve zlitine Aluminium and aluminium
alloys
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 25239-3
EUROPEAN STANDARD
NORME EUROPÉENNE
July 2020
EUROPÄISCHE NORM
ICS 25.160.01; 25.160.10 Supersedes EN ISO 25239-3:2011
English Version
Friction stir welding - Aluminium - Part 3: Qualification of
welding operators (ISO 25239-3:2020)
Soudage par friction-malaxage - Aluminium - Partie 3: Rührreibschweißen - Aluminium - Teil 3:
Qualification des opérateurs soudeurs (ISO 25239- Qualifizierung der Bediener (ISO 25239-3:2020)
3:2020)
This European Standard was approved by CEN on 12 July 2020.
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
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 25239-3:2020 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 25239-3:2020) has been prepared by Technical Committee ISO/TC IIW
"International Institute of Welding" in collaboration with Technical Committee CEN/TC 121 “Welding
and allied processes” the secretariat of which is held by DIN.
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 January 2021, and conflicting national standards shall
be withdrawn at the latest by January 2021.
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 25239-3:2011.
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 25239-3:2020 has been approved by CEN as EN ISO 25239-3:2020 without any
modification.
INTERNATIONAL ISO
STANDARD 25239-3
Second edition
2020-06
Friction stir welding — Aluminium —
Part 3:
Qualification of welding operators
Soudage par friction-malaxage — Aluminium —
Partie 3: Qualification des opérateurs soudeurs
Reference number
ISO 25239-3:2020(E)
©
ISO 2020
ISO 25239-3:2020(E)
© ISO 2020
All rights reserved. Unless otherwise specified, or required in the context of its implementation, 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
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ii © ISO 2020 – All rights reserved
ISO 25239-3:2020(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Requirements . 1
4.1 Welding operator qualification . 1
4.2 Essential variables and ranges of qualification . 2
4.2.1 General. 2
4.2.2 Friction stir welding methods . 2
4.2.3 Welding equipment . 2
4.2.4 Parent materials . 2
4.2.5 Weld joint geometry . 2
4.2.6 Quality acceptance levels . . 2
4.3 Qualification methods . 3
4.3.1 Qualification based on standard welding test . 3
4.3.2 Qualification based on welding procedure test . 3
4.3.3 Qualification based on pre-production welding test . 3
4.3.4 Qualification based on production sample welding test . 3
4.4 Test welds . 4
4.4.1 General. 4
4.4.2 Testing and acceptance levels of test welds . 4
4.4.3 Re-testing . 4
4.5 Test report . 5
5 Certificate . 5
5.1 General . 5
5.2 Period of validity . 5
5.2.1 Initial qualification . 5
5.2.2 Confirmation of the validity . 5
5.2.3 Prolongation of qualification . 5
Annex A (normative) Knowledge of the welding unit and its operation . 7
Annex B (normative) Knowledge of welding technology . 9
Annex C (informative) Example of a qualification test certificate for FSW welding operators .11
Bibliography .13
ISO 25239-3:2020(E)
Foreword
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This document was prepared by IIW, International Institute of Welding, Commission III, Resistance
Welding, Solid State Welding and Allied Joining Process, in collaboration with the European Committee for
Standardization (CEN) Technical Committee CEN/TC 121, Welding and allied processes, in accordance
with the Agreement on technical cooperation between ISO and CEN (Vienna Agreement).
This second edition cancels and replaces the first edition (ISO 25239-3:2011), which has been technically
re
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