SIST EN ISO 7623:2023
(Main)Steel cord conveyor belts - Cord-to-coating bond test - Initial test and after thermal treatment (ISO 7623:2022)
Steel cord conveyor belts - Cord-to-coating bond test - Initial test and after thermal treatment (ISO 7623:2022)
ISO 7623:2015 specifies a method for determining the bond strength of metal cords to their surrounding coating, either in the initial state or after thermal treatment.
It applies exclusively to metal-carcass conveyor belts.
Stahlseil-Fördergurte – Haftung zwischen den Seilen und der Kernschicht – Prüfung im Anlieferungszustand und nach thermischer Behandlung (ISO 7623:2022)
Dieses Dokument legt ein Verfahren fest, um die Haftfestigkeit zwischen Stahlseilen und der umgebenden Beschichtung im Anlieferungszustand oder nach thermischer Behandlung zu bestimmen.
Es wird ausschließlich bei Stahlseil-Fördergurten angewendet.
Courroies transporteuses à câbles d'acier - Essai d'adhérence des câbles dans l'enrobage - Essai initial et après traitement thermique (ISO 7623:2022)
ISO 7623:2015 spécifie une méthode pour la détermination de l´adhérence des câbles métalliques dans l´enrobage soit à l´état original, soit après traitement thermique.
Elle est applicable exclusivement aux courroies transporteuses à câbles d´acier.
Naprave za kontinuirni transport - Trakovi tračnih transporterjev z jeklenim vložkom - Sprijemnost med vložkom in prevleko - Preskus novega traku in traku po toplotni obdelavi (ISO 7623:2022)
Standard ISO 7623:2015 določa metodo za določanje moči sprijema kovinskih kablov z njihovimi prevlekami, in sicer v prvotnem stanju ali po toplotni obdelavi.
Uporablja se izključno za trakove tračnih transporterjev s kovinskim trupom.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 7623:2023
01-maj-2023
Nadomešča:
SIST EN ISO 7623:2016
Naprave za kontinuirni transport - Trakovi tračnih transporterjev z jeklenim
vložkom - Sprijemnost med vložkom in prevleko - Preskus novega traku in traku
po toplotni obdelavi (ISO 7623:2022)
Steel cord conveyor belts - Cord-to-coating bond test - Initial test and after thermal
treatment (ISO 7623:2022)
Stahlseil-Fördergurte – Haftung zwischen den Seilen und der Kernschicht – Prüfung im
Anlieferungszustand und nach thermischer Behandlung (ISO 7623:2022)
Courroies transporteuses à câbles d'acier - Essai d'adhérence des câbles dans
l'enrobage - Essai initial et après traitement thermique (ISO 7623:2022)
Ta slovenski standard je istoveten z: EN ISO 7623:2022
ICS:
53.040.20 Deli za transporterje Components for conveyors
SIST EN ISO 7623:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 7623:2023
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SIST EN ISO 7623:2023
EN ISO 7623
EUROPEAN STANDARD
NORME EUROPÉENNE
November 2022
EUROPÄISCHE NORM
ICS 53.040.20 Supersedes EN ISO 7623:2015
English Version
Steel cord conveyor belts - Cord-to-coating bond test -
Initial test and after thermal treatment (ISO 7623:2022)
Courroies transporteuses à câbles d'acier - Essai Stahlseil-Fördergurte - Haftung zwischen den Seilen
d'adhérence des câbles dans l'enrobage - Essai initial et und der Kernschicht - Prüfung im Anlieferungszustand
après traitement thermique (ISO 7623:2022) und nach thermischer Behandlung (ISO 7623:2022)
This European Standard was approved by CEN on 6 November 2022.
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, Türkiye 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
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 7623:2022 E
worldwide for CEN national Members.
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SIST EN ISO 7623:2023
EN ISO 7623:2022 (E)
Contents Page
European foreword . 3
2
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SIST EN ISO 7623:2023
EN ISO 7623:2022 (E)
European foreword
This document (EN ISO 7623:2022) has been prepared by Technical Committee ISO/TC 41 "Pulleys and
belts (including veebelts)" in collaboration with Technical Committee CEN/TC 188 “Conveyor belts” the
secretariat of which is held by SNV.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by May 2023, and conflicting national standards shall be
withdrawn at the latest by May 2023.
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 7623:2015.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN website.
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, Türkiye and the
United Kingdom.
Endorsement notice
The text of ISO 7623:2022 has been approved by CEN as EN ISO 7623:2022 without any modification.
3
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SIST EN ISO 7623:2023
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SIST EN ISO 7623:2023
INTERNATIONAL ISO
STANDARD 7623
Fourth edition
2022-11
Steel cord conveyor belts — Cord-to-
coating bond test — Initial test and
after thermal treatment
Courroies transporteuses à câbles d'acier — Essai d'adhérence des
câbles dans l'enrobage — Essai initial et après traitement thermique
Reference number
ISO 7623:2022(E)
© ISO 2022
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SIST EN ISO 7623:2023
ISO 7623:2022(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2022
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.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii
© ISO 2022 – All rights reserved
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SIST EN ISO 7623:2023
ISO 7623:2022(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 1
5 Apparatus . 1
5.1 Dynamometric tensile testing machine with jaws . 1
5.2 Press. 1
6 Test conditions .2
6.1 General . 2
6.2 Test in the initial state . 2
6.3 Test after thermal treatment . 2
7 Specimens. 2
8 Conditioning . 3
9 Procedure .
...
SLOVENSKI STANDARD
oSIST prEN ISO 7623:2022
01-junij-2022
Naprave za kontinuirni transport - Trakovi tračnih transporterjev z jeklenim
vložkom - Sprijemnost med vložkom in prevleko - Preskus novega traku in traku
po toplotni obdelavi (ISO/DIS 7623:2022)
Steel cord conveyor belts - Cord-to-coating bond test - Initial test and after thermal
treatment (ISO/DIS 7623:2022)
Stahlseil-Fördergurte – Haftung zwischen den Seilen und der Kernschicht – Prüfung im
Anlieferungszustand und nach thermischer Behandlung (ISO/DIS 7623:2022)
Courroies transporteuses à câbles d'acier - Essai d'adhérence des câbles dans
l'enrobage - Essai initial et après traitement thermique (ISO/DIS 7623:2022)
Ta slovenski standard je istoveten z: prEN ISO 7623
ICS:
53.040.20 Deli za transporterje Components for conveyors
oSIST prEN ISO 7623:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN ISO 7623:2022
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oSIST prEN ISO 7623:2022
DRAFT INTERNATIONAL STANDARD
ISO/DIS 7623
ISO/TC 41/SC 3 Secretariat: SAC
Voting begins on: Voting terminates on:
2022-03-24 2022-06-16
Steel cord conveyor belts — Cord-to-coating bond test —
Initial test and after thermal treatment
Courroies transporteuses à câbles d'acier — Adhérence des câbles dans l'enrobage — Essais à l'état
original et après traitement thermique
ICS: 53.040.20
This document is circulated as received from the committee secretariat.
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
ISO/CEN PARALLEL PROCESSING
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
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 7623:2022(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 2022
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oSIST prEN ISO 7623:2022
ISO/DIS 7623:2022(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2022
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.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii
© ISO 2022 – All rights reserved
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oSIST prEN ISO 7623:2022
ISO/DIS 7623:2022(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Principle . 1
4 Apparatus . 1
4.1 4.1 .
Dynamometric tensile testing machine with jaws, in accordance with that
described in ISO 7622-2. . . 1
4.2 4.2 .
Press, having two heated platens, temperature controlled to 145 °C ± 5 °C, and
capable of applying a pressure on the specimen (see Clause 6) of between 1 MPa
and 5 MPa. . 1
5 Test conditions .1
5.1 5.1 .
Test in the initial state, carry out the test described in Clause 8 at least five days
after manufacture of the belt. . 1
5.2 5.2 .
Test after thermal treatment, carry out the test described in Clause 8 after
thermal treatment of a sample of the belt by heating it between the two platens
of the press (4.2) for 150 min ± 1 min, at a temperature of 145 °C ± 5 °C and at a
surface pressure of about 1 MPa but not exceeding 5 MPa. . 2
6 Specimens. 2
7 Conditioning . 2
8 Procedure .2
9 Expression of results . 3
10 Test report . 3
iii
© ISO 2022 – All rights reserved
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oSIST prEN ISO 7623:2022
ISO/DIS 7623:2022(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing Inte
...
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