Resistance welding - Vocabulary - Part 1: Spot, projection and seam welding (ISO 17677-1:2019)

This document establishes a vocabulary of terms and definitions for resistance spot welding, projection welding and seam welding.
NOTE In addition to terms used in English and French, two of the three official ISO languages, this document gives the equivalent terms in German; these are published under the responsibility of the member body for Germany (DIN). However, only the terms and definitions given in the official languages can be considered as ISO terms and definitions.

Widerstandsschweißen - Begriffe - Teil 1: Punkt-, Buckel- und Rollennahtschweißen (ISO 17677-1:2019)

Dieser Teil von ISO 17677 definiert Begriffe für das Widerstandspunkt , Buckel  und Rollennahtschweißen.
ANMERKUNG   Zusätzlich zu den Begriffen in Englisch und Französisch, zwei der drei offiziellen ISO Sprachen, enthält dieser Teile von ISO 17677 die entsprechenden deutschen Begriffe; diese werden unter der Zuständigkeit der Mitgliedsorganisation für Deutschland (DIN) veröffentlicht. Es können jedoch nur die Begriffe in den offiziellen Sprachen als ISO Begriffe und ISO Definitionen angesehen werden.

Soudage par résistance - Vocabulaire - Partie 1: Soudage par points, par bossages et à la molette (ISO 17677-1:2019)

Le présent document établit un vocabulaire de termes et définitions relatifs au soudage par résistance par points, par bossages et à la molette.
NOTE En plus des termes utilisés en anglais et en français, deux des trois langues officielles de l'ISO, le présent document donne les termes équivalents en allemand; ceux-là sont publiés sous la responsabilité du comité membre allemand (DIN). Cependant, seuls les termes et définitions donnés dans les langues officielles peuvent être considérés comme termes et définitions de l'ISO.

Uporovno varjenje - Slovar - 1. del: Točkovno, bradavično in kolutno varjenje (ISO 17677-1:2019)

Ta dokument določa slovar izrazov in definicij za uporovno točkovno, bradavično in kolutno varjenje.
OPOMBA: Poleg tega, da so izrazi v tem dokumentu podani v angleškem in francoskem jeziku (ki sta dva od treh uradnih jezikov ISO), so podani tudi v nemškem jeziku. V slednjem so objavljeni z odgovornostjo ustreznih organov za Nemčijo (DIN). Vendar je kot izraze in definicije ISO mogoče šteti samo tiste, ki so podani v uradnih jezikih.

General Information

Status
Withdrawn
Publication Date
19-Mar-2019
Withdrawal Date
20-Jan-2026
Technical Committee
CEN/TC 121 - Welding
Drafting Committee
CEN/TC 121 - Welding
Current Stage
9960 - Withdrawal effective - Withdrawal
Start Date
10-Mar-2021
Completion Date
21-Jan-2026

Relations

Effective Date
30-Dec-2015
Effective Date
29-Jul-2020
Standard

EN ISO 17677-1:2019

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Frequently Asked Questions

EN ISO 17677-1:2019 is a standard published by the European Committee for Standardization (CEN). Its full title is "Resistance welding - Vocabulary - Part 1: Spot, projection and seam welding (ISO 17677-1:2019)". This standard covers: This document establishes a vocabulary of terms and definitions for resistance spot welding, projection welding and seam welding. NOTE In addition to terms used in English and French, two of the three official ISO languages, this document gives the equivalent terms in German; these are published under the responsibility of the member body for Germany (DIN). However, only the terms and definitions given in the official languages can be considered as ISO terms and definitions.

This document establishes a vocabulary of terms and definitions for resistance spot welding, projection welding and seam welding. NOTE In addition to terms used in English and French, two of the three official ISO languages, this document gives the equivalent terms in German; these are published under the responsibility of the member body for Germany (DIN). However, only the terms and definitions given in the official languages can be considered as ISO terms and definitions.

EN ISO 17677-1:2019 is classified under the following ICS (International Classification for Standards) categories: 01.040.25 - Manufacturing engineering (Vocabularies); 25.160.10 - Welding processes. The ICS classification helps identify the subject area and facilitates finding related standards.

EN ISO 17677-1:2019 has the following relationships with other standards: It is inter standard links to EN ISO 17677-1:2009, EN ISO 17677-1:2021. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.

EN ISO 17677-1:2019 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.

Standards Content (Sample)


SLOVENSKI STANDARD
01-oktober-2019
Nadomešča:
SIST EN ISO 17677-1:2010
Uporovno varjenje - Slovar - 1. del: Točkovno, bradavično in kolutno varjenje (ISO
17677-1:2019)
Resistance welding - Vocabulary - Part 1: Spot, projection and seam welding (ISO 17677
-1:2019)
Widerstandsschweißen - Begriffe - Teil 1: Punkt-, Buckel- und Rollennahtschweißen (ISO
17677-1:2019)
Soudage par résistance - Vocabulaire - Partie 1: Soudage par points, par bossages et à
la molette (ISO 17677-1:2019)
Ta slovenski standard je istoveten z: EN ISO 17677-1:2019
ICS:
01.040.25 Izdelavna tehnika (Slovarji) Manufacturing engineering
(Vocabularies)
25.160.10 Varilni postopki in varjenje Welding processes
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 17677-1
EUROPEAN STANDARD
NORME EUROPÉENNE
March 2019
EUROPÄISCHE NORM
ICS 25.160.10; 01.040.25 Supersedes EN ISO 17677-1:2009
English Version
Resistance welding - Vocabulary - Part 1: Spot, projection
and seam welding (ISO 17677-1:2019)
Soudage par résistance - Vocabulaire - Partie 1: Widerstandsschweißen - Begriffe - Teil 1: Punkt-,
Soudage par points, par bossages et à la molette (ISO Buckel- und Rollennahtschweißen (ISO 17677-1:2019)
17677-1:2019)
This European Standard was approved by CEN on 30 November 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
© 2019 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 17677-1:2019 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 17677-1:2019) has been prepared by Technical Committee ISO/TC 44 "Welding
and allied processes" 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 September 2019, and conflicting national standards
shall be withdrawn at the latest by September 2019.
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 17677-1:2009.
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 17677-1:2019 has been approved by CEN as EN ISO 17677-1:2019 without any
modification.
INTERNATIONAL ISO
STANDARD 17677-1
NORME
Second edition
Deuxième édition
INTERNATIONALE
2019-02
Resistance welding — Vocabulary —
Part 1:
Spot, projection and seam welding
Soudage par résistance —
Vocabulaire —
Partie 1:
Soudage par points, par bossages et à
la molette
Widerstandsschweißen — Begriffe —
Teil 1:
Punkt-, Buckel- und
Rollennahtschweißen
Reference number
Numéro de référence
ISO 17677-1:2019(E/F)
©
ISO 2019
ISO 17677-1:2019(E/F)
DOCUMENT PROTÉGÉ PAR COPYRIGHT
© ISO 2018
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
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.
Tous droits réservés. Sauf prescription différente ou nécessité dans le contexte de sa mise en oeuvre, aucune partie de cette
publication ne peut être reproduite ni utilisée sous quelque forme que ce soit et par aucun procédé, électronique ou mécanique,
y compris la photocopie, ou la diffusion sur l’internet ou sur un intranet, sans autorisation écrite préalable. Une autorisation peut
être demandée à l’ISO à l’adresse ci-après ou au comité membre de l’ISO dans le pays du demandeur.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Fax: +41 22 749 09 47
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland/Publié en Suisse
ii © ISO 2019 – All rights reserved/Tous droits réservés

ISO 17677-1:2019(E/F)
Contents Page
Foreword .vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
3.1 Welding and testing procedures . 2
3.2 Hardware and tools . 6
3.3 Welding process and parameters. 8
3.4 Measurements and values .17
Bibliography .44
ISO 17677-1:2019(E/F)
Sommaire Page
Avant-propos .vii
1 Domaine d‘application . 1
2 Normative references . 1
3 Termes et définitions . 2
3.1 Modes opératoires d’essai et de soudage . 2
3.2 Accessoires et outils . 6
3.3 Procédés et paramètres de soudage . 8
3.4 Mesures et valeurs .17
Bibliographie .44
iv © ISO 2019 – All rights reserved/Tous droits réservés

ISO 17677-1:2019(E/F)
Inhalt Seite
Vorwort .viii
1 Anwendungsbereich . 1
2 Normative Verweisungen . 1
3 Begriffe . 2
3.1 Schweiß- und Prüfverfahren . 2
3.2 Geräte und Werkzeuge . 6
3.3 Schweißverfahren und Parameter . 8
3.4 Maße und Werte.17
Literaturhinweise .44
ISO 17677-1:2019(E/F)
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 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 44, Welding and allied processes,
Subcommittee SC 6, Resistance welding and allied mechanical joining.
Any feedback, question or request for official interpretation related to any aspect of this document
should be directed to the Secretariat of ISO/TC 44/SC 6 via your national standards body. A complete
listing of these bodies can be found at www .iso .org/members .html. Official interpretations, where they
exist, are available from this page: https: //committee .iso .org/sites/tc44/home/interpretation .html.
This second edition cancels and replaces the first edition (ISO 17677-1:2009), which has been technically
revised. The main changes compared to the previous edition are as follows:
— the terms and definitions of ISO 14329 have been implemented;
—  editorial changes have been made;

vi                                                              © ISO 2019 – All rights reserved/Tous droits réservés

ISO 17677-1:2019(E/F)
Avant-propos
L'ISO (Organisation internationale de normalisation) est une fédération mondiale d'organismes
nationaux de normalisation (comités membres de l'ISO). L'élaboration des Normes internationales est
en général confiée aux comités techniques de l'ISO. Chaque comité membre intéressé par une étude
a le droit de faire partie du comité technique créé à cet effet. Les organisations internationales,
gouvernementales et non gouvernementales, en liaison avec l'ISO participent également aux travaux.
L'ISO collabore étroitement avec la Commission électrotechnique internationale (IEC) en ce qui
concerne la normalisation électrotechnique.
Les procédures utilisées pour élaborer le présent document et celles destinées à sa mise à jour sont
décrites dans les Directives ISO/IEC, Partie 1. Il convient, en particulier, de prendre note des différents
critères d'approbation requis pour les différents types de documents ISO. Le présent document a été
rédigé conformément aux règles de rédaction données dans les Directives ISO/IEC, Partie 2 (voir www
.iso .org/directives).
L'attention est attirée sur le fait que certains des éléments du présent document peuvent faire l'objet de
droits de propriété intellectuelle ou de droits analogues. L'ISO ne saurait être tenue pour responsable
de ne pas avoir identifié de tels droits de propriété et averti de leur existence. Les détails concernant
les références aux droits de propriété intellectuelle ou autres droits analogues identifiés lors de
l'élaboration du document sont indiqués dans l'Introduction et/ou dans la liste des déclarations de
brevets reçues par l'ISO (voir www .iso .org/brevets).
Les appellations commerciales éventuellement mentionnées dans le présent document sont données
pour information, par souci de commodité, à l’intention des utilisateurs et ne sauraient constituer un
engagement.
Pour une explication de la nature volontaire des normes, la signification des termes et expressions
spécifiques de l'ISO liés à l'évaluation de la conformité, ou pour toute information au sujet de l'adhésion
de l'ISO aux principes de l’Organisation mondiale du commerce (OMC) concernant les obstacles
techniques au commerce (OTC), voir www .iso .org/avant -propos.
Le présent document a été élaboré par le comité technique ISO/TC 44, Soudage et techniques connexes,
Sous-comité SC 6, Soudage par résistance et assemblage mécanique allié.
Il convient que l’utilisateur adresse tout retour d’information ou toute question concernant le présent
document au Secrétariat de l’ISO/TC 44/SC 6 par le biais de l’organisme national de normalisation de
son pays. Une liste exhaustive desdits organismes se trouve à l’adresse www .iso .org/fr/members .html.
Les interprétations officielles, lorsqu'elles existent sont disponibles depuis la page: https: //committee
.iso .org/sites/tc44/home/interpretation .html.
Cette seconde édition annule et remplace la première édition (ISO 17677-1:2009), qui a fait l’objet d’une
révision technique. Les principaux changements par rapport à l’édition précédente sont les suivants:
— les termes et définitions de l’ISO 14329 ont été mis en œuvre;
— des changements éditoriaux ont été effectués.

ISO 17677-1:2019(E/F)
Vorwort
ISO (die Internationale Organisation für Normung) ist eine weltweite Vereinigung nationaler
Normungsorganisationen (ISO-Mitgliedsorganisationen). Die Erstellung von Internationalen Normen
wird üblicherweise von Technischen Komitees von ISO durchgeführt. Jede Mitgliedsorganisation, die
Interesse an einem Thema hat, für welches ein Technisches Komitee gegründet wurde, hat das Recht,
in diesem Komitee vertreten zu sein. Internationale staatliche und nichtstaatliche Organisationen,
die in engem Kontakt mit ISO stehen, nehmen ebenfalls an der Arbeit teil. ISO arbeitet bei allen
elektrotechnischen Themen eng mit der Internationalen Elektrotechnischen Kommission (IEC)
zusammen.
Die Verfahren, die bei der Entwicklung dieses Dokuments angewendet wurden und die für die weitere
Pflege vorgesehen sind, werden in den ISO/IEC-Direktiven, Teil 1 beschrieben. Es sollten insbesondere
die unterschiedlichen Annahmekriterien für die verschiedenen ISO-Dokumentenarten beachtet werden.
Dieses Dokument wurde in Übereinstimmung mit den Gestaltungsregeln der ISO/IEC-Direktiven, Teil 2
erarbeitet (Siehe www .iso .org/directives).
Es wird auf die Möglichkeit hingewiesen, dass einige Elemente dieses Dokuments Patentrechte
berühren können. ISO ist nicht dafür verantwortlich, einige oder alle diesbezüglichen Patentrechte zu
identifizieren. Details zu allen während der Entwicklung des Dokuments identifizierten Patentrechten
finden sich in der Einleitung und/oder in der ISO-Liste der erhaltenen Patenterklärungen (Siehe www
.iso .org/patents).
Jeder in diesem Dokument verwendete Handelsname dient nur zur Unterrichtung der Anwender und
bedeutet keine Anerkennung.
Eine Erläuterung zum freiwilligen Charakter von Normen, der Bedeutung ISO-spezifischer Begriffe
und Ausdrücke in Bezug auf Konformitätsbewertungen sowie Informationen darüber, wie ISO die
Grundsätze der Welthandelsorganisation (WTO) hinsichtlich technischer Handelshemmnisse (TBT)
berücksichtigt, enthält der folgende Link: www .iso .org/iso/foreword .html.
Dieses Dokument wurde vom Technischen Komitee ISO/TC 44, Welding and allied processes,
Unterkomitee SC 6, Resistance welding and allied mechanical joining erarbeitet.
Feedback, Fragen oder Anfragen zu offiziellen Auslegungen der Inhalte dieses Dokuments sollten über
das jeweilige nationale Normungsinstitut an das Sekretariat des ISO/TC 44/SC 6 gerichtet werden.
Eine vollständige Auflistung dieser Institute ist unter www .iso .org/members .html zu finden. Offizielle
Auslegungen, falls sie existieren, sind unter https: //committee .iso .org/sites/tc44/home/interpretation
.html verfügbar.
Diese zweite Ausgabe ersetzt die erste Ausgabe (ISO 17677-1:2009), die technisch überarbeitet wurde.
Die wesentlichen Änderungen im Vergleich zur Vorgängerausgabe sind folgende:
— die Begriffe aus ISO 14329 wurden überführt;
— redaktionelle Anpassungen wurde vorgenommen.

viii                                                            © ISO 2019 – All rights reserved/Tous droits réservés

INTERNATIONAL STANDARD
NORME INTERNATIONALE ISO 17677-1:2019(E/F)
Resistance Soudage par Widerstands-
welding — résistance — schweißen —
Vocabulary — Vocabulaire — Begriffe —
Part 1: Partie 1: Teil 1:
Spot, projection Soudage par Punkt-, Buckel-
and seam welding points, par und Rollennaht-
bossages et à la schweißen
molette
1 Scope 1 Domaine 1 Anwendungsbereich
d'application
This document establishes Le présent document établit Dieser Dokument
a vocabulary of terms and un vocabulaire de termes et definiert Begriffe für das
definitions for resistance spot définitions relatifs au soudage Widerstandspunkt-, Buckel- und
welding, projection welding and par résistance par points, par Rollennahtschweißen.
seam welding. bossages et à la molette.
ANMERKUNG Zusätzlich
zu den Begriffen in Englisch
NOTE In addition to terms NOTE En plus des termes
und Französisch, zwei der
used in English and French, two utilisés en anglais et en français,
drei offiziellen ISO-Sprachen,
of the three official ISO languages, deux des trois langues officielles
enthält dieser Dokument die
this document gives the equivalent de l'ISO, le présent document
entsprechenden deutschen
terms in German; these are donne les termes équivalents
Begriffe; diese werden
published under the responsibility en allemand; ceux-là sont
unter der Zuständigkeit der
of the member body for Germany publiés sous la responsabilité du
Mitgliedsorganisation für
(DIN). However, only the terms comité membre allemand (DIN).
Deutschland (DIN) veröffentlicht.
and definitions given in the official Cependant, seuls les termes et
Es können jedoch nur die Begriffe
languages can be considered as ISO définitions donnés dans les langues
in den offiziellen Sprachen als
terms and definitions. officielles peuvent être considérés
ISO-Begriffe und ISO-Definitionen
comme termes et définitions de
angesehen werden.
l'ISO.
2 Normative references 2 Références 2 Normative
normatives Verweisungen
There are no normative Le présent document ne contient Es gibt keine normativen
references in this document. aucune référence normative. Verweisungen in diesem
Dokument.
ISO 17677-1:2019(E/F)
3 Terms and definitions 3 Termes et définitions 3 Begriffe
ISO and IEC maintain L’ISO et l’IEC tiennent à ISO und IEC stellen
terminological databases for jour des bases de données terminologische Datenbanken
use in standardization at the terminologiques destinées à für die Verwendung in der
following addresses: être utilisées en normalisation, Normung unter den folgenden
consultables aux adresses Adressen bereit:
— ISO Online browsing
suivantes:
platform: available at https: — ISO Online-Suchplattform:
//www .iso .org/obp — ISO Online browsing https: //www .iso .org/obp
platform: disponible à
— IEC Electropedia: — IEC Electropedia: http:
l’adresse https: //www .iso
available at http: //www //www .electropedia .org/
.org/obp
.electropedia .org/
— IEC Electropedia: disponible
à l’adresse http: //www
.electropedia .org/
3.1 Welding and testing 3.1 Modes opératoires 3.1 Schweiß- und
procedures d’essai et de soudage Prüfverfahren
3.1.1 3.1.1 3.1.1
chisel test essai au burin Meißelprüfung
test in which a chisel is driven essai dans lequel un burin est Keilprüfung
between the sheets near to adja- enfoncé entre les tôles et à Prüfung, bei der ein Meißel nahe
cent welds until either fracture proximité des soudures jusqu'à der Schweißverbindung zwi-
occurs or until the metal near ce que survienne une rupture schen die Bleche getrieben wird,
the weld yields or bends dans la soudure, ou jusqu'à ce entweder bis zum Bruch oder
que le métal atteigne sa limite bis sich das Blech im Bereich der
d'élasticité ou plie Verbindung verformt
3.1.2 3.1.2 3.1.2
cross tension test essai de traction sur éprou- Kopfzugprüfung
tensile test of a resistance vette en croix Zugprüfung einer widerstands-
welded specimen to determine essai de traction sur une éprou- geschweißten Verbindung zur
the mechanical properties and vette soudée par résistance Ermittlung der von der Probe
failure mode of the weld pour déterminer les propriétés ertragbaren Zugkraft
mécaniques et le mode de rup-
ture de la soudure
3.1.3 3.1.3 3.1.3
cross-wire welding soudage de fils en croix Kreuzdrahtschweißung
projection welding (3.1.11) of soudage par bossages (3.1.11) de Buckelschweißen (3.1.11) von
crossed wires or rods fils ou de baguettes en croix gekreuzten Drähten oder Stäben
2 © ISO 2019 – All rights reserved/Tous droits réservés

ISO 17677-1:2019(E/F)
3.1.4 3.1.4 3.1.4
direct welding soudage direct direktes Schweißen
resistance welding secondary variante en circuit secondaire Variante des Sekundärkreises
circuit variant in which wel- du soudage par résistance dans beim Widerstandsschweißen,
ding current and electrode laquelle le courant de soudage et bei der der Schweißstrom und
force (3.3.5) are applied to the l'effort sur électrodes (3.3.5) sont die Elektrodenkraft (3.3.5)
workpieces by directly opposed appliqués aux pièces à souder durch einander direkt gegen-
electrodes (3.2.1) and only one par des électrodes (3.2.1) direc- überstehende Elektroden (3.2.1)
weld is made by one welding tement opposées et où une seule eingeleitet werden und bei der
operation soudure est réalisée à chaque in einem Schweißvorgang nur
opération de soudage eine Schweißung hergestellt
Note 1 to entry: See Figure 13 for
wird
typical arrangements.
Note 1 à l'article: Voir Figure 13
pour les dispositions types.
Anmerkung 1 zum Begriff: Siehe
Bild 13 für typische Anordnungen.
3.1.5 3.1.5 3.1.5
indirect welding soudage indirect indirektes Schweißen
resistance welding secondary variante en circuit secondaire Variante des Sekundärkreises
circuit variant in which the wel- du soudage par résistance dans beim Widerstandsschweißen,
ding current flows through the laquelle le courant de soudage bei der der Schweißstrom
workpieces in locations away passe dans les pièces à souder à sowohl an der Stelle der ge-
from, as well as at, the welds l'écart de la soudure aussi bien wünschten Verbindungs-Positi-
que sur la soudure on durch das Werkstück fließt,
Note 1 to entry: See Figure 14 for
als auch abseits davon
typical arrangements.
Note 1 à l'article: Voir Figure 14
pour les dispositions types.
Anmerkung 1 zum Begriff: Siehe
Bild 14 für typische Anordnungen.
3.1.6 3.1.6 3.1.6
multiple impulse welding soudage par impulsions Mehrimpulsschweißung
welding with more than one soudure réalisée avec plus d'une Schweißung mit mehr als einem
impulse impulsion Impuls
Note 1 to entry: See Figures 4 to 8 Note 1 à l'article: Voir Figures 4 à Anmerkung 1 zum Begriff: Siehe
for related time and electrode force 8 relatives au diagramme temps/ Bilder 4 bis 8 für die jeweiligen
(3.3.5) diagrams. effort sur électrodes (3.3.5). Zeit- und Elektrodenkraftdiagram-
me (3.3.5).
3.1.7 3.1.7 3.1.7
multiple spot welding soudage par points multiples Mehrpunktschweißung
spot welding in which two or soudage par points consistant Punktschweißung, bei der zwei
more welds are made simulta- à réaliser simultanément deux oder mehr Schweißverbindun-
neously in one welding opera- soudures ou plus en une seule gen in einem Schweißvorgang
tion opération de soudage gleichzeitig hergestellt werden
ISO 17677-1:2019(E/F)
3.1.8 3.1.8 3.1.8
parallel spot welding soudage par points en paral- Parallelpunktschweißung
resistance welding secondary lèle Variante des Sekundärkreises
circuit variant in which the variante en circuit secondaire beim Widerstandsschweißen,
secondary current is divided du soudage par résistance dans bei der der Schweißstrom in
in parallel electrical paths to laquelle le courant secondaire zwei oder mehr parallele Strom-
make two or more welds simul- est divisé en trajets électriques kreise aufgeteilt wird, um zwei
taneously parallèles pour réaliser simulta- oder mehr Schweißverbindun-
nément deux soudures ou plus gen gleichzeitig herzustellen
Note 1 to entry: See Figure 12 a).
Note 1 à l'article: Voir Figure 12 a). Anmerkung 1 zum Begriff: Siehe
Bild 12 a).
3.1.9 3.1.9 3.1.9
peel test essai de pelage Schälversuch
destructive test in which a essai destructif dans lequel un zerstörende Prüfung, bei der
resistance-welded lap joint is assemblage à recouvrement eine widerstandsgeschweißte
tested by applying a peel force soudé par points est soumis à Überlappverbindung durch eine
which results in stresses mainly un effort de pelage provoquant Schälkraft geprüft wird, was
in the thickness direction of the des contraintes essentiellement hauptsächlich zu Beanspru-
weld dans le sens de l'épaisseur de chungen in Dickenrichtung der
l'assemblage Schweißverbindung führt
3.1.10 3.1.10 3.1.10
pillow test essai en coussin Abdrückversuch für Rollen-
destructive test in which in- essai destructif dans lequel une nahtschweißen
ternal pressure is applied in pression interne est appliquée zerstörendes Prüfverfahren, bei
order to test for leaks and the en vue de soumettre à essai dem Innendruck aufgebracht
strength of a seam weld l'étanchéité et la résistance wird, um die Dichtheit und die
d'une soudure à la molette Belastbarkeit einer Rollen-
schweißnaht zu prüfen
3.1.11 3.1.11 3.1.11
projection welding soudage par bossages Buckelschweißen
resistance welding in which the soudage par résistance où les Widerstandsschweißprozess,
resulting welds are localized at soudures qui en résultent sont bei dem die Schweißungen an
predetermined points by projec- localisées en des points prédé- vorbestimmten Punkten er-
tions, embossments or intersec- terminés par des bossages, des zeugt werden, an denen durch
tions, concentrating force and estampages ou des intersec- die Geometrie von Buckeln,
current by their geometry tions, qui concentrent l'effort et Prägungen oder Knotenpunkten
le courant de par leur géométrie die Kraft und der Strom konzen-
Note 1 to entry: The projections
triert werden
are raised on, or formed from,
Note 1 à l'article: Les bossages
one or more of the faying surfa-
sont exécutés sur une ou plusieurs
Anmerkung 1 zum Begriff: Die
ces (3.3.16) and collapse during
surfaces de contact (3.3.16), sachant
Buckel werden an einer oder
welding.
qu'un effondrement des bossages
mehreren Fügeebenen (3.3.16)
se produit lors du soudage.
angearbeitet oder geformt und
brechen während der Schweißung
zusammen.
4 © ISO 2019 – All rights reserved/Tous droits réservés

ISO 17677-1:2019(E/F)
3.1.12 3.1.12 3.1.12
resistance spot welding soudage par résistance par Widerstandspunktschweißen
resistance welding process points Widerstandsschweißprozess,
producing a weld at the fay- soudage par résistance pro- bei dem in den Fügeebenen
ing surfaces (3.3.16) between duisant une soudure au niveau (3.3.16) zwischen überlappten
overlapping parts by the heat des surfaces de contact (3.3.16) Teilen eine Schweißverbindung
obtained from resistance to the entre des pièces se recouvrant durch diejenige Wärme erzeugt
flow of welding current through du fait de la chaleur provoquée wird, die durch den Stromfluss
the workpieces from the elec- par la résistance au flux de aufgrund des Widerstands der
trodes (3.2.1) serving to concen- courant de soudage introduit Werkstücke entsteht, wobei der
trate the welding current and dans les pièces à souder par les Strom durch Elektroden (3.2.1),
pressure at the weld area électrodes (3.2.1) qui servent à die den Strom konzentrieren
concentrer le courant de sou- und Kraft in die Schweißzone
dage et la pression dans la zone einleiten, übertragen wird
à souder
3.1.13 3.1.13 3.1.13
seam welding soudage à la molette Rollennahtschweißen
resistance welding in which soudage par résistance dans Widerstandsschweißen, bei dem
force is applied continuously lequel l'effort est appliqué de die aufzubringende Kraft zum
and current is applied con- manière continue et le courant Zusammendrücken der Werk-
tinuously or intermittently est appliqué de façon continue stücke sowie der kontinuierliche
to produce a linear weld, the ou intermittente afin de pro- oder pulsierende Schweißstrom
workpieces being between two duire une soudure linéaire, les von beiden Seiten durch zwei
electrode wheels (3.2.5) or an pièces étant situées entre deux Rollenelektroden (3.2.5) oder
electrode wheel and an electro- molettes (3.2.5) ou entre une durch eine Rollenelektrode und
de bar molette et une barre contre-mo- eine Elektrodenschiene einge-
lette leitet werden, um eine gerade
Schweißnaht zu erzeugen
3.1.14 3.1.14 3.1.14
series spot welding soudage par points en série Serienpunktschweißen
resistance welding secondary variante en circuit secondaire Variante des Sekundärstrom-
circuit variant in which the du soudage par résistance dans kreises beim Widerstands-
secondary current is conducted laquelle le courant secondaire schweißen, bei welcher der
through the workpieces and passe dans les pièces à souder Sekundärstrom in einer elek-
electrodes (3.2.1) in a series et les électrodes (3.2.1) selon un trischen Reihenschaltung
electrical path to simultaneous- trajet électrique en série pour durch das Werkstück und die
ly form multiple resistance spot, former simultanément des sou- Elektroden (3.2.1) geleitet wird,
seam or projection welds dures multiples par points, à la um gleichzeitig mehrere Wider-
molette ou par bossages standspunkt-, Rollennaht- oder
Note 1 to entry: See Figures 1 and
Buckelschweißungen herzustel-
12 b).
Note 1 à l'article: Voir Figures 1 et
len
12 b).
Anmerkung 1 zum Begriff: Siehe
Bilder 1 und 12 b).
ISO 17677-1:2019(E/F)
3.1.15 3.1.15 3.1.15
roll spot welding soudage par résistance à la Rollpunktschweißung
resistance welding process va- molette Variante des Widerstands-
riant that produces intermittent soudage à la molette schweißens, bei der Punkt-
spot welds using one or more variante du soudage par résis- schweißungen mit einer oder
rotating circular electrodes tance qui produit des soudures mehreren rotierenden ring-
par points intermittentes au förmigen Elektroden erzeugt
Note 1 to entry: The rotation of the
moyen d'une ou de plusieurs werden
electrodes (3.2.1) may or may not
électrodes circulaires rotatives
be stopped during the making of a
Anmerkung 1 zum Begriff: Die
weld.
Rotation der Elektroden (3.2.1)
Note 1 à l'article: La rotation des
kann oder kann nicht während der
électrodes (3.2.1) peut être inter-
Schweißung unterbrochen werden.
rompue ou non pendant la réalisa-
tion d'une soudure.
3.1.16 3.1.16 3.1.16
shunt weld soudure de shunt Nebenschlussschweißpunkt
first weld on a series of spot premier point soudé d'une série erster Schweißpunkt einer
welds, which acts as a shunt de soudures par points, ce pre- Reihe von Schweißpunkten,
mier point servant de dérivation der einen Strom-Nebenschluss
électrique ermöglicht
3.1.17 3.1.17 3.1.17
tensile shear test essai de traction-cisaillement Scherzugprüfung
test in which a lap-welded spe- essai dans lequel un assemblage Prüfung, bei der eine überlappt
cimen is subjected to a tensile soudé à recouvrement est sou- geschweißte Probe mit einer
force with the aim of determi- mis à un effort de traction afin Zugkraft belastet wird, um die
ning the mechanical properties de déterminer les propriétés mechanischen Eigenschaften
of the specimen mécaniques de l'éprouvette der Probe bestimmen zu können
3.1.18 3.1.18 3.1.18
stitch welding soudage en ligne continue par Dichtpunktschweißung
spot welding in which successi- points Variante des Punktschweißens,
ve welds overlap soudage par points avec chevau- bei der sich die aufeinander fol-
chement des soudures succes- genden Punkte überlappen
sives
3.2 Hardware and tools 3.2 Accessoires et outils 3.2 Geräte und Werkzeuge
3.2.1 3.2.1 3.2.1
electrode électrode Elektrode
resistance welding electrode électrode de soudage par Widerstandsschweißelektro-
component of the electrical résistance de
circuit that supplies electrical élément du circuit électrique Bauelement im elektrischen
power and applies electrode qui fournit l'énergie électrique Stromkreis, das die Elektroden-
force (3.3.5) to the workpiece et applique l'effort sur électrodes kraft (3.3.5) und den Schweiß-
(3.3.5) à la pièce à souder strom auf das Werkstück
EXAMPLE Rotating wheel,
überträgt
rotating roll, bar, cylinder, plate,
EXEMPLE Roue, rouleau,
clamp, chuck, variations thereof.
barre, cylindre, tôle, mors, mandrin
BEISPIEL Rollenelektrode,
ou des variantes de ces derniers.
Walzenelektrode, Elektrodenleiste,
zylindrische Elektrode, Platte-
nelektrode, Klemme, Spannbacke
und Variationen davon
6 © ISO 2019 – All rights reserved/Tous droits réservés

ISO 17677-1:2019(E/F)
3.2.1.1 3.2.1.1 3.2.1.1
angled electrode électrode courbe gekröpfte Elektrode
bent electrode électrode coudée gewinkelte Elektrode
electrode for spot or stitch électrode pour le soudage par Elektrode für Punktschwei-
welding (3.1.18) whose electro- points ou pour le soudage en ßen oder Dichtpunktschweißen
de working face (3.2.6) is not ligne continue par points (3.1.18), (3.1.18), bei der die Elektroden-
normal to the mounting axis dont la face active de l'électrode arbeitsfläche (3.2.6) nicht recht-
(3.2.6) n'est pas perpendiculaire winklig zur Montageachse ist
à l'axe de montage
3.2.1.2 3.2.1.2 3.2.1.2
contact electrode électrode de contact Kontaktelektrode
resistance welding electrode électrode de soudage par Elektrode (3.2.1) zum Wider-
(3.2.1) designed to conduct résistance (3.2.1) conçue pour standsschweißen, die den Strom
secondary current through a conduire le courant secondaire in das Werkstück einleitet, ohne
workpiece without making a dans une pièce à souder sans an dieser Stelle eine Schweißung
weld réaliser de soudure zu erzeugen
3.2.1.3 3.2.1.3 3.2.1.3
offset electrode pointe d'électrode excentrée exzentrische Elektrode
eccentric electrode électrode excentrée Elektrode für Punktschweißen
electrode for spot or stitch électrode pour le soudage par oder das Dichtpunktschweißen
welding (3.1.18) whose electro- points, ou pour le soudage en (3.1.18), bei der die Elektro-
de working face (3.2.6) is not ligne continue par points (3.1.18) denarbeitsfläche (3.2.6) nicht
concentric with the axis of the dont la face active de l'électrode konzentrisch zur Achse des
electrode adaptor (3.2.2) (3.2.6) n'est pas concentrique Elektrodenschaftes (3.2.2) ist
par rapport à l'axe du fût d'élec-
trode (3.2.2)
3.2.2 3.2.2 3.2.2
electrode adaptor fût d'électrode Elektrodenschaft
shank tige d'électrode Bauelement zur Befestigung
device used to attach an electro- dispositif permettant de fixer einer Elektrode (3.2.1) auf einem
de (3.2.1) to an electrode holder une électrode (3.2.1) à un porte- Elektrodenhalter (3.2.4)
(3.2.4) électrode (3.2.4)
3.2.3 3.2.3 3.2.3
electrode cap embout amovible Elektrodenkappe
replaceable electrode (3.2.1) tip pointe rapportée auswechselbare Elektrodenspit-
used in resistance spot welding pointe d'électrode (3.2.1) rem- ze (3.2.1) für das Widerstands-
(3.1.12) plaçable utilisée pour le soudage punktschweißen (3.1.12)
par résistance par points (3.1.12)
3.2.4 3.2.4 3.2.4
electrode holder porte-électrode Elektrodenhalter
device holding a welding electro- dispositif qui porte une élec- Bauelement zur Befestigung
de (3.2.1) trode (3.2.1) einer Schweißelektrode (3.2.1)
3.2.5 3.2.5 3.2.5
electrode wheel molette Rollenelektrode
seam welding wheel électrode de soudage par résis- Elektrodenrolle
rotating resistance welding tance (3.2.1), rotative, en forme sich drehende ring- oder schei-
electrode (3.2.1) of ring or disc de bague ou de disque benförmige Widerstandsschwei-
shape ßelektrode (3.2.1)
ISO 17677-1:2019(E/F)
3.2.6 3.2.6 3.2.6
electrode working face face active de l'électrode Elektrodenarbeitsfläche
projection welding> end of a re- points et soudage par bossages> Buckelschweißen> Bereich der
sistance welding electrode (3.2.1) extrémité de l'électrode de Widerstandsschweißelektrode
in contact with the workpiece soudage par résistance (3.2.1) en (3.2.1), der im Kontakt mit dem
contact avec la pièce à souder Werkstück steht
3.2.7 3.2.7 3.2.7
welding head tête de soudage Schweißkopf
device comprising the force dispositif constitué du vérin Vorrichtung, die das Krafter-
generation and guiding system, d'application d'effort sur les zeugungs- und Führungssystem
carrying an electrode holder électrodes et du système de gui- umfasst und einen Elektroden-
(3.2.4), platen or electrode wheel dage, et comportant un porte- halter (3.2.4), eine Spannplatte
(3.2.5) électrode (3.2.4), un plateau ou oder eine Rollenelektrode (3.2.5)
une molette (3.2.5) trägt
3.3 Welding process and 3.3 Procédés et 3.3 Schweißverfahren und
parameters paramètres de soudage Parameter
3.3.1 3.3.1 3.3.1
chill time temps de refroidissement Kühlzeit
quench time temps de trempe Quenchzeit
period of time between the end laps de temps entre la fin de stromlose Zeit zwischen dem
of the weld current and the l'application du courant de sou- Ende des Schweißstroms und
start of post-heat current during dage et le début de l'application Beginn des Nachwärmstroms,
which no current flows and the du courant de postchauffage, in der die Schweißung durch
weld is cooled by the electrodes pendant lequel aucun courant ne die Elektroden (3.2.1) abgekühlt
(3.2.1) passe et où la soudure est refroi- wird
die
...


SLOVENSKI STANDARD
oSIST prEN ISO 17677-1:2017
01-junij-2017
8SRURYQRYDUMHQMH6ORYDUGHO7RþNRYQREUDGDYLþQRLQNROXWQRYDUMHQMH
,62',6
Resistance welding - Vocabulary - Part 1: Spot, projection and seam welding (ISO/DIS
17677-1:2017)
Widerstandsschweißen - Begriffe - Teil 1: Punkt-, Buckel- und Rollennahtschweißen
(ISO/DIS 17677-1:2017)
Soudage par résistance - Vocabulaire - Partie 1: Soudage par points, par bossages et à
la molette (ISO/DIS 17677-1:2017)
Ta slovenski standard je istoveten z: prEN ISO 17677-1
ICS:
01.040.25 Izdelavna tehnika (Slovarji) Manufacturing engineering
(Vocabularies)
25.160.10 Varilni postopki in varjenje Welding processes
oSIST prEN ISO 17677-1:2017 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

oSIST prEN ISO 17677-1:2017
oSIST prEN ISO 17677-1:2017
DRAFT INTERNATIONAL STANDARD
ISO/DIS 17677-1
ISO/TC 44/SC 6 Secretariat: DIN
Voting begins on: Voting terminates on:
2017-04-17 2017-07-09
Resistance welding — Vocabulary —
Part 1:
Spot, projection and seam welding
Soudage par résistance — Vocabulaire —
Partie 1: Soudage par points, par bossages et à la molette
ICS: 25.160.10; 01.040.25
THIS DOCUMENT IS A DRAFT CIRCULATED
This document is circulated as received from the committee secretariat.
FOR COMMENT AND APPROVAL. IT IS
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
ISO/CEN PARALLEL PROCESSING
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 17677-1:2017(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
©
PROVIDE SUPPORTING DOCUMENTATION. ISO 2017

oSIST prEN ISO 17677-1:2017
ISO/DIS 17677-1:2017(E) ISO/DIS 17677-1:2017(E)

Contents Page
Foreword . iv
1 Scope .1
2 Normative references .1
3 Terms and definitions .1
3.1 Procedures .1
3.2 Hardware and tools .3
3.3 Welding process and parameters .4
3.4 Measures and values . 10
Bibliography . 30

© 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
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Tel. +41 22 749 01 11
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copyright@iso.org
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iii
ii © ISO 2017 – All rights reserved

oSIST prEN ISO 17677-1:2017
ISO/DIS 17677-1:2017(E)
Contents Page
Foreword . iv
1 Scope .1
2 Normative references .1
3 Terms and definitions .1
3.1 Procedures .1
3.2 Hardware and tools .3
3.3 Welding process and parameters .4
3.4 Measures and values . 10
Bibliography . 30

iii
oSIST prEN ISO 17677-1:2017
ISO/DIS 17677-1:2017(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 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.
The committee responsible for this document is ISO/TC 44, Welding and allied processes, Subcommittee
SC 6, Resistance welding and allied mechanical joining.
Requests for official interpretations of any aspect of this International Standard should be directed to
the Secretariat of ISO/TC 44 via your national standards body. A complete listing of these bodies can be
found at www.iso.org.
iv
oSIST prEN ISO 17677-1:2017
ISO/DIS 17677-1:2017(E)
DRAFT INTERNATIONAL STANDARD ISO/DIS 17677-1:2017(E)

Foreword
Resistance welding — Vocabulary — Part 1: Spot, projection
and seam welding
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.
1 Scope
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
This part of ISO 17677 establishes a vocabulary of terms and definitions for resistance spot welding,
matters of electrotechnical standardization.
projection welding and seam welding.
The procedures used to develop this document and those intended for its further maintenance are
NOTE In addition to terms used in English and French, two of the three official ISO languages, this part of
described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the
ISO 17677 gives the equivalent terms in German; these are published under the responsibility of the member
different types of ISO documents should be noted. This document was drafted in accordance with the
body for Germany (DIN). However, only the terms and definitions given in the official languages can be considered
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
as ISO terms and definitions.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
2 Normative references
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
There are no normative references in this document.
on the ISO list of patent declarations received (see www.iso.org/patents).
3 Terms and definitions
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For the purposes of this document, the following terms and definitions apply.
For an explanation on the meaning of ISO specific terms and expressions related to conformity
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
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:
— IEC Electropedia: available at http://www.electropedia.org/
www.iso.org/iso/foreword.html.
— ISO Online browsing platform: available at http://www.iso.org/obp
The committee responsible for this document is ISO/TC 44, Welding and allied processes, Subcommittee
SC 6, Resistance welding and allied mechanical joining.
3.1 Procedures
Requests for official interpretations of any aspect of this International Standard should be directed to
3.1.1
the Secretariat of ISO/TC 44 via your national standards body. A complete listing of these bodies can be
chisel test
found at www.iso.org.
test in which a chisel is driven between the sheets near to adjacent welds until either fracture occurs or
until the material near the weld yields or bends

3.1.2
cross tension test
tensile test of a resistance welded specimen to determine the mechanical properties and failure mode of
the weld
3.1.3
cross-wire welding
projection welding (3.1.11) of crossed wires or rods
3.1.4
direct welding
resistance welding secondary circuit variant in which welding current and electrode force (3.3.6) are
applied to the workpieces by directly opposed electrodes (3.2.1) and only one weld is made by one
welding operation
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oSIST prEN ISO 17677-1:2017
ISO/DIS 17677-1:2017(E)
Note 1 to entry: See Figure 13 for typical arrangements.
3.1.5
indirect spot welding
resistance welding secondary circuit variant in which the welding current flows through the
workpieces in locations away from, as well as at, the welds
Note 1 to entry: See Figure 14 for typical arrangements.
3.1.6
multiple impulse welding
welding with more than one impulse
Note 1 to entry: See Figures 4 to 8 for related time and electrode force (3.3.6) diagrams.
3.1.7
multiple spot welding
spot welding in which two or more welds are made simultaneously in one welding operation
3.1.8
parallel spot welding
resistance welding secondary circuit variant in which the secondary current is divided in parallel
electrical paths to make two or more welds simultaneously
Note 1 to entry: See Figure 12a).
3.1.9
peel test
destructive test in which a resistance-welded lap joint is tested by applying a peel force which results in
stresses mainly in the thickness direction of the weld
3.1.10
pillow test
destructive test in which internal pressure is applied in order to test for leaks and the strength of a
seam weld
3.1.11
projection welding
resistance welding in which the resulting welds are localized at predetermined points by projections,
embossments or intersections, concentrating force and current by their geometry
Note 1 to entry: The projections are raised on, or formed from, one or more of the faying surfaces (3.3.13) and
collapse during welding.
3.1.12
resistance spot welding
resistance welding process that produces a weld at the faying surfaces (3.3.13) between overlapping
parts by the heat obtained from resistance to the flow of welding current through the workpieces from
electrodes (3.2.1) that serve to concentrate the welding current and pressure at the weld area
3.1.13
resistance welding electrode
part of a resistance welding machine through which the welding current and, in most cases, a force are
applied directly to the workpiece
oSIST prEN ISO 17677-1:2017
ISO/DIS 17677-1:2017(E) ISO/DIS 17677-1:2017(E)
Note 1 to entry: See Figure 13 for typical arrangements.
cf. electrode (3.2.1)
3.1.5
EXAMPLE Rotating wheel, rotating roll, bar, cylinder, plate, clamp, chuck, variations thereof.
indirect spot welding
resistance welding secondary circuit variant in which the welding current flows through the
3.1.14
workpieces in locations away from, as well as at, the welds
seam welding
resistance welding in which force is applied continuously and current is applied continuously or
Note 1 to entry: See Figure 14 for typical arrangements.
intermittently to produce a linear weld, the workpieces being between two electrode wheels (3.2.5) or
an electrode wheel and an electrode bar
3.1.6
multiple impulse welding
3.1.15
welding with more than one impulse
series spot welding
resistance welding secondary circuit variant in which the secondary current is conducted through the
Note 1 to entry: See Figures 4 to 8 for related time and electrode force (3.3.6) diagrams.
workpieces and electrodes (3.2.1) in a series electrical path to simultaneously form multiple resistance
spot, seam or projection welds
3.1.7
multiple spot welding
Note 1 to entry: See Figures 1 and 12.
spot welding in which two or more welds are made simultaneously in one welding operation
3.1.16
3.1.8
shunt weld
parallel spot welding
first weld on a series of spot welds, which acts as a shunt
resistance welding secondary circuit variant in which the secondary current is divided in parallel
electrical paths to make two or more welds simultaneously
3.1.17
tensile shear test
Note 1 to entry: See Figure 12a).
test in which a lap-welded specimen is subjected to a tensile force with the aim of determining the
mechanical properties of the specimen
3.1.9
peel test
3.1.18
destructive test in which a resistance-welded lap joint is tested by applying a peel force which results in
stitch welding
stresses mainly in the thickness direction of the weld
spot welding in which successive welds overlap
3.1.10
3.2 Hardware and tools
pillow test
destructive test in which internal pressure is applied in order to test for leaks and the strength of a
3.2.1
seam weld
electrode
component of the electrical circuit that supplies electrical power and applies electrode force (3.3.6) to
3.1.11
the workpiece
projection welding
resistance welding in which the resulting welds are localized at predetermined points by projections,
3.2.1.1
embossments or intersections, concentrating force and current by their geometry
angled electrode
bent electrode
Note 1 to entry: The projections are raised on, or formed from, one or more of the faying surfaces (3.3.13) and
electrode for spot or stitch welding (3.1.18) whose electrode working face (3.2.6) is not normal to the
collapse during welding.
mounting axis
3.1.12
3.2.1.2
resistance spot welding
contact electrode
resistance welding process that produces a weld at the faying surfaces (3.3.13) between overlapping
resistance welding electrode designed to conduct secondary current through a workpiece without
parts by the heat obtained from resistance to the flow of welding current through the workpieces from
making a weld
electrodes (3.2.1) that serve to concentrate the welding current and pressure at the weld area
3.1.13
resistance welding electrode
part of a resistance welding machine through which the welding current and, in most cases, a force are
applied directly to the workpiece
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oSIST prEN ISO 17677-1:2017
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3.2.1.3
offset electrode
eccentric electrode
electrode for spot or stitch welding (3.1.18) whose electrode working face (3.2.6) is not concentric with
the axis of the electrode adaptor (3.2.2)
3.2.2
electrode adaptor
shank (deprecated)
device attaching an electrode cap (3.2.3) by means of male or female taper
3.2.3
electrode cap
replaceable electrode (3.2.1) tip used in resistance spot welding (3.1.12)
3.2.4
electrode holder
device holding a welding electrode (3.2.1)
3.2.5
electrode wheel
seam welding wheel
rotating resistance welding electrode (3.1.13) of ring or disc shape
3.2.6
electrode working face
〈resistance spot welding and projection welding〉 end of a resistance welding electrode (3.1.13) in
contact with the workpiece
3.2.7
welding head
device comprising the force generation and guiding system, carrying an electrode holder (3.2.4), platen
or electrode wheel (3.2.5) head
3.3 Welding process and parameters
3.3.1
chill time
quench time
period of time between the end of the weld current and the start of post-heat current during which no
current flows and the weld is cooled by the electrodes (3.2.1)
See Figure 5.
3.3.2
cool time
pause time (deprecated)
time interval between successive heat times in multiple impulse welding (3.1.6) or seam welding (3.1.14)
See Figures 4, 7 and 8.
oSIST prEN ISO 17677-1:2017
ISO/DIS 17677-1:2017(E) ISO/DIS 17677-1:2017(E)
3.2.1.3
3.3.3
offset electrode
current delay time
eccentric electrode
time interval between reaching set force and initiation of current flow
electrode for spot or stitch welding (3.1.18) whose electrode working face (3.2.6) is not concentric with
the axis of the electrode adaptor (3.2.2)
See Figure 3.
3.2.2
3.3.4
electrode adaptor
current-off time
shank (deprecated)
period of time between the cessation of current in one welding cycle and the beginning of current in the
device attaching an electrode cap (3.2.3) by means of male or female taper
next one
3.2.3
3.3.5
electrode cap
roll spot welding
replaceable electrode (3.2.1) tip used in resistance spot welding (3.1.12)
resistance welding process variant that makes intermittent spot welds using one or more rotating
circular electrodes
3.2.4
electrode holder
Note 1 to entry: The rotation of the electrodes (3.2.1) might or might not be stopped during the making of a
device holding a welding electrode (3.2.1) weld.
3.2.5 3.3.6
electrode wheel electrode force
force applied by the electrodes to the workpieces
seam welding wheel
rotating resistance welding electrode (3.1.13) of ring or disc shape
cf. welding force (3.3.41)
3.2.6
3.3.6.0.1
electrode working face
welding electrode force
〈resistance spot welding and projection welding〉 end of a resistance welding electrode (3.1.13) in
electrode force applied during weld time (3.3.37)
contact with the workpiece
3.3.6.0.2
3.2.7
forging electrode force
welding head
forge force
device comprising the force generation and guiding system, carrying an electrode holder (3.2.4), platen
electrode force applied in the forge force time
or electrode wheel (3.2.5) head
3.3.6.1
3.3 Welding process and parameters
dynamic electrode force
electrode force applied during the actual welding cycle
3.3.1
chill time
3.3.6.2
quench time
static electrode force
period of time between the end of the weld current and the start of post-heat current during which no
electrode force with no current flowing and no movement in the welding machine
current flows and the weld is cooled by the electrodes (3.2.1)
3.3.6.3
See Figure 5.
theoretical electrode force
3.3.2 force, neglecting friction and inertia, available at the electrodes of a resistance welding machine by
cool time virtue of the initial force and the theoretical mechanical properties of the system
pause time (deprecated)
3.3.7
time interval between successive heat times in multiple impulse welding (3.1.6) or seam welding (3.1.14)
electrode force programme
predetermined sequence of changes of force during welding
See Figures 4, 7 and 8.
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3.3.8
electrode force and current programme
predetermined sequence of changes of force and current during the welding cycle
3.3.9
electrode force time
time of the application of the welding force (3.3.41) from the end of the
initial force time to the start of the forge time (3.3.19)
3.3.10
electrode movement during welding
physical displacement of electrodes (3.2.1) due to thermal expansion, shrinkage or indentation during
welding
3.3.11
electrode skidding
lateral movement of the electrodes (3.2.1) relative to the surface of the workpieces during the welding
process
3.3.12
electrode stroke
physical movement of electrodes (3.2.1) in the electrode axis during the welding cycle
3.3.13
faying surface
mating surface of a member that is in contact with another member to which it is to be joined
3.3.14
force application time
total time of the application of force by the electrodes (3.2.1) to the workpiece in a welding cycle
See Figures 3 to 8.
3.3.15
force fall time
time between the start of force decrease to zero force
See Figures 3 to 8.
3.3.16
force maintenance time
time in the welding cycle during which a force is maintained at a predetermined level, excluding the
force rise time (3.3.17) and force fall time (3.3.15)
See Figures 3 to 8.
3.3.17
force rise time
time between the start of a force increase and the application of the predetermined force
See Figures 3 to 8.
oSIST prEN ISO 17677-1:2017
ISO/DIS 17677-1:2017(E) ISO/DIS 17677-1:2017(E)
3.3.8
3.3.18
electrode force and current programme
force time
predetermined sequence of changes of force and current during the welding cycle
electrode force time
time during which the force is built up and maintained
3.3.9
electrode force time
See Figures 3 to 8.
time of the application of the welding force (3.3.41) from the end of the
initial force time to the start of the forge time (3.3.19)
3.3.19
forge time
3.3.10
〈welding force programme〉 time of increased force applied during or after the passage of the welding
electrode movement during welding
current
physical displacement of electrodes (3.2.1) due to thermal expansion, shrinkage or indentation during
welding
See Figure 6.
3.3.11
3.3.20
electrode skidding
head approach time
lateral movement of the electrodes (3.2.1) relative to the surface of the workpieces during the welding
time of movement of the electrode (3.2.1) from the rest position to contact with the workpiece
process
See Figures 3 to 8.
3.3.12
electrode stroke
3.3.21
physical movement of electrodes (3.2.1) in the electrode axis during the welding cycle
head return time
time of electrode return from contact with the workpiece to the rest position
3.3.13
faying surface
3.3.22
mating surface of a member that is in contact with another member to which it is to be joined
heat-affected zone
HAZ
3.3.14
portion of non-melted parent metal whose microstructure has been affected by the heat of welding
force application time
total time of the application of force by the electrodes (3.2.1) to the workpiece in a welding cycle
See Figure 2.
See Figures 3 to 8.
3.3.23
heat time
3.3.15
duration of any one impulse in multiple impulse welding (3.1.6) or resistance seam welding (3.1.14)
force fall time
time between the start of force decrease to zero force
See Figures 4 to 8.
See Figures 3 to 8.
3.3.24
hold time
3.3.16
duration of electrode force (3.3.6) after cessation of current flow
force maintenance time
time in the welding cycle during which a force is maintained at a predetermined level, excluding the
See Figures 3 to 8.
force rise time (3.3.17) and force fall time (3.3.15)
3.3.25
See Figures 3 to 8.
off-time
force set off-time
3.3.17
time after hold time until next start of working cycle
force rise time
time between the start of a force increase and the application of the predetermined force
cf. actual off-time (3.3.26)
See Figures 3 to 8.
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3.3.26
actual force off-time
actual off-time
measured period of time between two successive welding cycles when no electrode force (3.3.6) is being
applied to the workpiece
cf. off-time (3.3.25)
See Figures 3 to 8.
3.3.27
opposing forces
forces tending to separate the electrodes, such as from a mismatch of workpieces, spring back, sealants,
etc.
cf. welding force (3.3.41)
3.3.28
post-heat time
temper time
time following the chill time (3.3.1) during which a current is passed through the weld for heat
treatment or improvement of weld microstructure
See Figures 5 and 6.
3.3.29
preheat time
duration of preheating current flow applied before the welding current
See Figures 5 and 6.
3.3.30
splash
spatter
flash
expulsion spatter (deprecated)
metal particles expelled between the faying surfaces (3.3.13) of the components or between the
components and electrodes during resistance spot welding (3.1.12), projection welding (3.1.11) or seam
welding (3.1.14)
3.3.31
squeeze time
set time between the initiation of the welding cycle and first application of current
cf. actual squeeze time (3.3.32)
See Fi
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